Refine
Year of publication
Document Type
- Article (2423)
- Doctoral Thesis (679)
- Postprint (237)
- Monograph/Edited Volume (60)
- Review (31)
- Other (30)
- Habilitation Thesis (16)
- Conference Proceeding (15)
- Preprint (8)
- Master's Thesis (2)
Keywords
- nanoparticles (31)
- Nanopartikel (25)
- self-assembly (24)
- DNA origami (20)
- biomaterials (19)
- polymer (18)
- ionic liquids (17)
- block copolymers (16)
- fluorescence (16)
- polymerization (16)
- Polymer (15)
- photochemistry (15)
- synthesis (15)
- Conformational analysis (14)
- LIBS (14)
- SERS (14)
- Palladium (13)
- Selbstorganisation (13)
- singlet oxygen (13)
- thermoresponsive (13)
- FRET (12)
- RAFT (12)
- Fluorescence (11)
- Nanoparticles (11)
- electrochemistry (11)
- hydrogel (11)
- nanostructures (11)
- ring-opening polymerization (11)
- Hydrogel (10)
- Ionic liquids (10)
- click chemistry (10)
- conformational analysis (10)
- crystal structure (10)
- fluorescent probes (10)
- gold nanoparticles (10)
- luminescence (10)
- metathesis (10)
- ruthenium (10)
- Ion mobility spectrometry (9)
- NMR (9)
- NMR spectroscopy (9)
- Synthetic methods (9)
- adsorption (9)
- azobenzene (9)
- carbohydrates (9)
- crystallization (9)
- ionic liquid (9)
- polymers (9)
- water (9)
- Adsorption (8)
- Arenes (8)
- DFT calculations (8)
- NICS (8)
- Synthese (8)
- Theoretical calculations (8)
- Through-space NMR shieldings (TSNMRS) (8)
- biomaterial (8)
- block copolymer (8)
- energy storage (8)
- ion mobility spectrometry (8)
- isomerization (8)
- quantum dots (8)
- spectroscopy (8)
- Anisotropy effect (7)
- DNA radiation damage (7)
- Kinetics (7)
- PCA (7)
- Polymerchemie (7)
- Ring current effect (7)
- SAXS (7)
- X-ray structure (7)
- anomalous diffusion (7)
- calcium phosphate (7)
- carbon nitride (7)
- copper (7)
- density functional calculations (7)
- dissociative electron attachment (7)
- gold (7)
- hydrogels (7)
- living cells (7)
- low-energy electrons (7)
- morphology (7)
- organic chemistry (7)
- photocatalysis (7)
- porous materials (7)
- potassium (7)
- shape-memory effect (7)
- silver nanoparticles (7)
- surface chemistry (7)
- surface modification (7)
- surfactants (7)
- thermoresponsiv (7)
- Aromaticity (6)
- Blockcopolymer (6)
- Blockcopolymere (6)
- Carbohydrates (6)
- Click chemistry (6)
- DFT (6)
- Dynamic NMR (6)
- Fluorescence spectroscopy (6)
- Leguminosae (6)
- Lumineszenz (6)
- NCA (6)
- Oxygen heterocycles (6)
- Ruthenium (6)
- Synthesis (6)
- X-ray (6)
- atomic force microscopy (6)
- biodegradable polymers (6)
- biomass (6)
- biomineralization (6)
- catalysis (6)
- charge transfer (6)
- crown compounds (6)
- green chemistry (6)
- heterocycles (6)
- hybrid materials (6)
- mass spectrometry (6)
- molecular rods (6)
- palladium (6)
- plasmonics (6)
- polyelectrolyte (6)
- polyzwitterion (6)
- porous carbon (6)
- quantum chemical calculations (6)
- radical polymerization (6)
- sensors (6)
- stimuli-sensitive polymers (6)
- structure elucidation (6)
- sulfur (6)
- surface plasmon resonance (6)
- ATRP (5)
- Biomaterial (5)
- Block copolymers (5)
- DNA (5)
- EPR (5)
- Gold (5)
- HPLC (5)
- Heterocycles (5)
- Janus emulsions (5)
- Lactams (5)
- Lactones (5)
- Metathesis (5)
- Organic Chemistry (5)
- PLSR (5)
- Photochemie (5)
- Polyelektrolyte (5)
- Polymere (5)
- Polymerisation (5)
- Polymers (5)
- Quantum chemical calculations (5)
- RAFT polymerization (5)
- Raman spectroscopy (5)
- Vesikel (5)
- X-ray diffraction (5)
- anthracenes (5)
- arenes (5)
- carbon (5)
- chitosan (5)
- composites (5)
- copolymers (5)
- dynamic NMR (5)
- electron transfer (5)
- emulsion polymerization (5)
- fluorescent dyes (5)
- hemocompatibility (5)
- heteroatoms (5)
- heterogeneous catalysis (5)
- ionische Flüssigkeiten (5)
- iron (5)
- lanthanides (5)
- magnetic nanoparticles (5)
- membrane (5)
- membranes (5)
- metal-organic frameworks (5)
- micelles (5)
- microcontact printing (5)
- microgels (5)
- nanocomposite (5)
- nanoparticle (5)
- oxidative stress (5)
- perovskite solar cells (5)
- peroxides (5)
- poly(lactic acid) (5)
- polymer chemistry (5)
- polypeptide (5)
- proteins (5)
- silica (5)
- sodium (5)
- surface (5)
- thermoresponsive polymers (5)
- 3D printing (4)
- Absorption (4)
- Antiplasmodial (4)
- Biaryls (4)
- Biomasse (4)
- Bioraffinerie (4)
- Calciumphosphat (4)
- Cellulose (4)
- Chitooligosaccharides (4)
- Chitosan (4)
- Cross-coupling (4)
- Crystal structure (4)
- Cytotoxicity (4)
- DNA Origami (4)
- DNA strand breaks (4)
- Degradation (4)
- Density functional calculations (4)
- Elektrokatalyse (4)
- Elektrolumineszenz (4)
- Energiespeicher (4)
- Europium (4)
- Fluoreszenz (4)
- Förster resonance energy transfer (4)
- Gold nanoparticles (4)
- ICSS (4)
- IR-MALDI (4)
- Ionenmobilitätsspektrometrie (4)
- Katalyse (4)
- Kohlenstoff (4)
- Kolloid (4)
- Korrosion (4)
- LCST (4)
- Langmuir monolayer (4)
- Lanthanoide (4)
- Molecular dynamics (4)
- Photochemistry (4)
- Photokatalyse (4)
- Quantenpunkte (4)
- RAFT-Polymerisation (4)
- Raman (4)
- Spektroskopie (4)
- Structure elucidation (4)
- TSNMRS (4)
- Tenside (4)
- Water (4)
- Zinc (4)
- antifouling (4)
- antiplasmodial (4)
- arsenolipids present (4)
- calcium (4)
- calcium carbonate (4)
- carbon nitrides (4)
- catalysts (4)
- cod-liver (4)
- colloids (4)
- copper(II) (4)
- corrosion (4)
- cytotoxicity (4)
- degradation (4)
- dye removal (4)
- electron paramagnetic resonance (4)
- electrospinning (4)
- enzyme (4)
- fatty-acids (4)
- functionalization (4)
- glucose oxidation (4)
- glycopolymers (4)
- hybrid perovskites (4)
- hydrogen (4)
- hydrolysis (4)
- identification (4)
- infection pathway (4)
- kinetics (4)
- ligand (4)
- liposomes (4)
- lower critical solution temperature (4)
- macrocycles (4)
- manganese (4)
- mesenchymal stem cells (4)
- methyl orange (4)
- methylene blue (4)
- microfluidics (4)
- microparticles (4)
- minerals (4)
- models (4)
- multiblock copolymer (4)
- nachhaltige Chemie (4)
- nanolenses (4)
- nanotriangles (4)
- nucleation (4)
- organische Chemie (4)
- oxidation (4)
- peptide (4)
- photooxygenation (4)
- photophysics (4)
- physiological consequences (4)
- poly(ethylene glycol) (4)
- polyelectrolytes (4)
- polyzwitterions (4)
- poröse Materialien (4)
- protein (4)
- radicals (4)
- reduction (4)
- selectivity (4)
- shape memory (4)
- soil (4)
- sol-gel (4)
- sorption (4)
- supercapacitors (4)
- surfaces (4)
- sustainable chemistry (4)
- systems (4)
- theoretische Chemie (4)
- thin films (4)
- vesicles (4)
- visible-light (4)
- water treatment (4)
- water-soluble polymers (4)
- wettability (4)
- zinc (4)
- Alkylpyridinium salts (3)
- Antifouling (3)
- Azobenzene (3)
- Bacteria (3)
- Base pairing (3)
- Bioelectrocatalysis (3)
- Biomimetic (3)
- Birch reduction (3)
- C-C coupling (3)
- Calcium phosphate (3)
- Carbene ligands (3)
- Chemometrie (3)
- Chitooligosaccharide (3)
- Conformational equilibrium (3)
- Copper (3)
- Cryo-SEM (3)
- Cycloaddition (3)
- Diodenlaserspektroskopie (3)
- Direct electron transfer (3)
- EPR spectroscopy (3)
- Electrochemistry (3)
- Electrospinning (3)
- Emulsion (3)
- Emulsionspolymerisation (3)
- Energy (3)
- FhuA (3)
- Fluoreszenz-Resonanz-Energie-Transfer (3)
- Funktionalisierung (3)
- GIAO (3)
- Gas phase electron diffraction (3)
- HRTEM (3)
- Hyaluronic acid (3)
- Hydrogenation (3)
- Imaging (3)
- Immunoassay (3)
- Ionic Liquid (3)
- Ionic liquid (3)
- Kohlendioxid (3)
- Kohlenhydrate (3)
- Kohlenstoffnitride (3)
- Kohlenstoffnitriden (3)
- Kolloidchemie (3)
- Komposite (3)
- Kristallisation (3)
- Langmuir monolayers (3)
- Lanthanides (3)
- Laser (3)
- Light scattering (3)
- Lipide (3)
- Luminescence (3)
- Magnetic properties (3)
- Mass spectrometry (3)
- Massenspektrometrie (3)
- Metallnitride (3)
- Microemulsion (3)
- Microemulsions (3)
- Mikroemulsion (3)
- Mineralisation (3)
- Miniemulsion (3)
- Molecular dynamics simulations (3)
- Molecular modeling (3)
- Mycobacterium tuberculosis (3)
- N-carboxyanhydride (3)
- NBO analysis (3)
- Nanostructure (3)
- Nanotechnology (3)
- Oberflächen (3)
- Peptid (3)
- Peptide (3)
- Phase transitions (3)
- Photoionisation (3)
- Pickering emulsions (3)
- Platinum group metals (3)
- Polyelektrolyt (3)
- Polypeptid (3)
- Protein (3)
- Quantum dynamics (3)
- REMPI (3)
- Rheology (3)
- SANS (3)
- Scattering (3)
- Second-Year Undergraduate (3)
- Sol-Gel (3)
- Solid-phase extraction (3)
- Spectroscopy (3)
- Sulfonamides (3)
- Surfactant micelles (3)
- TEM (3)
- Thermoresponsive (3)
- Thin film (3)
- ToF-SIMS (3)
- Trifluoromethanesulfonamide (3)
- UV (3)
- Water treatment (3)
- X-ray scattering (3)
- XPS (3)
- [4+2] cycloaddition (3)
- ab initio calculations (3)
- activated carbon (3)
- actuation (3)
- air-water interface (3)
- anthracene (3)
- aptamers (3)
- artificial muscles (3)
- assemblies (3)
- auxiliary control (3)
- batteries (3)
- binding (3)
- biomarker (3)
- biorefinery (3)
- carbon dots (3)
- cell adhesion (3)
- cellulose (3)
- charge transport (3)
- chemistry (3)
- coating (3)
- complexes (3)
- configuration (3)
- conformation (3)
- controlled radical polymerization (3)
- copolymerization (3)
- core-shell (3)
- crosslinking (3)
- cyclic voltammetry (3)
- cycloaddition (3)
- dye (3)
- dynamics (3)
- electrochemical impedance spectroscopy (3)
- electron dynamics (3)
- ellipsometry (3)
- emulsion (3)
- endoperoxides (3)
- endothelial cells (3)
- energy transfer (3)
- enzyme catalysis (3)
- enzymes (3)
- erosion (3)
- ferroelectricity (3)
- fiber etching (3)
- films (3)
- fluorescence correlation spectroscopy (3)
- fluorescence lifetime (3)
- gas adsorption (3)
- gas sensing (3)
- gelatin (3)
- gels (3)
- graphene (3)
- green (3)
- grüne Chemie (3)
- heterogene Katalyse (3)
- heterogene Photokatalyse (3)
- heterogeneous photocatalysis (3)
- inorganic chemistry (3)
- interfaces (3)
- intermolecular interactions (3)
- inverse micelles (3)
- ion exchange (3)
- ionic conductivity (3)
- ionogel (3)
- ionothermal synthesis (3)
- langevin equation (3)
- liquid-phase catalysis (3)
- lithium-sulfur batteries (3)
- magnetic resonance imaging (3)
- metal nitrides (3)
- micelle (3)
- microemulsion (3)
- microstructure (3)
- microwave irradiation (3)
- mineralization (3)
- miniemulsion (3)
- mixtures (3)
- molecular dynamics (3)
- molecules (3)
- monomer (3)
- monomers (3)
- multiple light scattering (3)
- nanoparticle dimers (3)
- naphthalenes (3)
- naphthalimide (3)
- organic synthesis (3)
- organosilica (3)
- oxygen (3)
- patchy particles (3)
- peptides (3)
- phase transfer (3)
- photoionization (3)
- photoisomerization (3)
- photon density wave spectroscopy (3)
- photovoltaic materials (3)
- polyesters (3)
- polymersomes (3)
- polysulfobetaine (3)
- precision agriculture (3)
- probes (3)
- process analytical technology (3)
- properties (3)
- protein adsorption (3)
- protein self-assembly (3)
- quantum dynamics (3)
- random-walks (3)
- rare earth elements (3)
- reaction mechanisms (3)
- rearrangement (3)
- redox chemistry (3)
- reference material (3)
- regioselectivity (3)
- resonance energy-transfer (3)
- roughness (3)
- sensitivity (3)
- shape (3)
- shape-memory polymers (3)
- simulations (3)
- single-particle tracking (3)
- size (3)
- smart materials (3)
- sodium hydroxide etching (3)
- soft robotics (3)
- solubility (3)
- spider silk (3)
- stability (3)
- stereoselectivity (3)
- stokes shift (3)
- surface functionalization (3)
- surface-enhanced Raman scattering (3)
- sustainability (3)
- tandem reaction (3)
- tandem reactions (3)
- temperature (3)
- tetrabromidocuprate(II) (3)
- theoretical chemistry (3)
- thermal properties (3)
- thermodynamics (3)
- thrombogenicity (3)
- upconversion (3)
- vesicle (3)
- (Anti)aromaticity (2)
- 11-mercaptoundecanoic acid (2)
- 2-Azaspiro[4.5]deca-1-ones (2)
- 3-color fret (2)
- 3-mercaptopropionic acid (2)
- 4-nitrophenol (2)
- ADMET (2)
- AFM (2)
- AOT bilayer (2)
- APCI (2)
- ATCUN motif (2)
- Abbau (2)
- Actuation (2)
- Adsorbent (2)
- AgI (2)
- Aktuator (2)
- Alkynes (2)
- Amides (2)
- Ammoniak (2)
- Amphiphiles (2)
- Amphiphilic polymers (2)
- Anisotrope Kolloide (2)
- Anisotropic effect (2)
- Anisotropy (2)
- Anthraquinone (2)
- Antimicrobial (2)
- Antiplasmodial activity (2)
- Arenesulfonamides (2)
- Asphodelaceae (2)
- Asteraceae (2)
- Azobenzen (2)
- Azobenzol (2)
- Barrier to ring inversion (2)
- Beschichtungen (2)
- Bindung (2)
- Biocompatible polymers (2)
- Biomarker (2)
- Biomass (2)
- Biomaterials (2)
- Biomimetics (2)
- Biomineralisation (2)
- Biopolymer (2)
- Biosensor (2)
- Birke (2)
- Boden (2)
- Bombyx mori silk (2)
- Boric acid (2)
- C-H activation (2)
- C1N1 (2)
- Caenorhabditis elegans (2)
- Calcium (2)
- Calcium phosphates (2)
- Calciumcarbonat (2)
- Candida yeast (2)
- Carbenes (2)
- Carbide (2)
- Carbon (2)
- Cd-free (2)
- Ceroxid (2)
- Charge transfer (2)
- Chelatoaromaticity (2)
- Chemie (2)
- Chitinase (2)
- Cis- and trans-form (2)
- Cluster (2)
- Cobalt (2)
- Colloid Chemistry (2)
- Composites (2)
- Configuration (2)
- Confocal microscopy (2)
- Conformation (2)
- Copper(II) (2)
- Cumarin (2)
- DBD (2)
- DBD dyes (2)
- DNA damage (2)
- DNA damage response (2)
- DNA nanotechnology (2)
- DNA repair (2)
- DNS (2)
- DR-UV-Vis (2)
- Degradable (2)
- Density functional theory (2)
- Depsipeptide (2)
- Diastereoselectivity (2)
- Dichtefunktionaltheorie (2)
- Drimys winteri (2)
- Drug design (2)
- Dynamic NMR spectroscopy (2)
- ESR (2)
- Eisen (2)
- Eisenoxidnanopartikel (2)
- Electrocatalysis (2)
- Electrospray ionization (2)
- Elektrochemie (2)
- Elektronendynamik (2)
- Energietransfer (2)
- Energy storage (2)
- Escherichia coli (2)
- Extraction (2)
- Farbstoff (2)
- Fettsäuren (2)
- Fiber (2)
- Flavanone (2)
- Flavone (2)
- Fluorescence imaging (2)
- Fluorescent probes (2)
- Fluoreszenzfarbstoffe (2)
- Fokker-Planck equations (2)
- Formgedächtnis (2)
- Fragmentation (2)
- Functionalization (2)
- Funktionalisierung <Chemie> (2)
- Förster-Resonanz-Energie-Transfer (2)
- Förster-Resonanzenergietransfer (2)
- G quadruplexes (2)
- Gasadsorption (2)
- Gelatin (2)
- Glycosylation (2)
- Glykopolymere (2)
- Grenzflächen (2)
- Grüne Chemie (2)
- H-1 NMR (2)
- HDAC1 (2)
- Heck reaction (2)
- Homogeneous catalysis (2)
- Huminstoffe (2)
- Hybrid materials (2)
- Hydrocarbons (2)
- Hydrogele (2)
- Hydrogels (2)
- Hydrothermale Karbonisierung (2)
- Hypoxia (2)
- ICP-OES (2)
- ITC (2)
- InP (2)
- InPZnS (2)
- Interfacial tension (2)
- Ionische Flüssigkeiten (2)
- Ionization (2)
- Ionogel (2)
- Ionogels (2)
- Iso-chemical-shielding surfaces (ICSS) (2)
- Isoflavone (2)
- Isotopenverhältnis (2)
- Janus droplets (2)
- Juvenile hormone (2)
- Kaolinite (2)
- Katalysatoren (2)
- Kinetically controlled nanocrystal growth (2)
- Klick-Chemie (2)
- Kohlenstoffmaterialien (2)
- Kolloide (2)
- LCST behavior (2)
- Ladungstransport (2)
- Lanthanide (2)
- Laser-SNMS (2)
- Lichtstreuung (2)
- Ligand design (2)
- Lignin (2)
- Lithium ion battery (2)
- MP2 (2)
- MS (2)
- Macrocycles (2)
- Magnetic Particle Imaging (2)
- Magnetresonanztomograpgie (2)
- Maltose-modified PEI (2)
- Maltose-modified poly(ethyleneimine) (2)
- Mars (2)
- Matsuda-Heck reaction (2)
- Mechanical properties (2)
- Mechanism (2)
- Membran (2)
- Membrane (2)
- Mesokristalle (2)
- Metabolomics (2)
- Methacrylate (2)
- Michael addition (2)
- Microwave chemistry (2)
- Mikrofluidik (2)
- Mikrogele (2)
- Mineralization (2)
- Mixtures (2)
- Mizelle (2)
- Mizellen (2)
- Molecular orientation (2)
- Molekulardynamik (2)
- Monoschicht (2)
- Monte-Carlo simulations (2)
- Multiblock copolymer (2)
- Multiple light scattering (2)
- N ligands (2)
- N-2 reduction (2)
- N-carboxyanhydrid (2)
- NHCs (2)
- NMR structure (2)
- NTF (2)
- Nanokomposite (2)
- Nanoparticle (2)
- Nanostructures (2)
- Nanostrukturen (2)
- Nanotechnologie (2)
- Natural products (2)
- Network structure (2)
- Nicotinamide (2)
- Niobium (2)
- Nitride (2)
- Nukleierung (2)
- Nährelemente (2)
- OLED (2)
- OTDR (2)
- Oberflächenchemie (2)
- Oligo(epsilon-caprolactone) (2)
- Oligosaccharides (2)
- On-demand release (2)
- Organic chemistry (2)
- Oxidation (2)
- P ligands (2)
- PEI coating (2)
- PLA (2)
- PLS regression (2)
- Peptid-Polymer-Konjugate (2)
- Peptides (2)
- Perowskit-Solarzellen (2)
- Perylene (2)
- Pesticides (2)
- Phase morphology (2)
- Phospholipid (2)
- Photo-Dehydro-Diels-Alder reaction (2)
- Photon Density Wave spectroscopy (2)
- Photon density wave spectroscopy (2)
- Photopolymerization (2)
- Photosynthesis (2)
- Plasmodium falciparum (2)
- Plasmonik (2)
- Podanthus mitiqui (2)
- Poly(2-oxazoline) (2)
- Poly(epsilon-caprolactone) (2)
- Polyampholytes (2)
- Polyelectrolytes (2)
- Polyethyleneimine (2)
- Polymer chemistry (2)
- Polypeptide (2)
- Polyzwitterion (2)
- Porous carbon (2)
- Porous silicon (2)
- Porphyrins (2)
- Process analytical technology (2)
- Protein-Polymer-Konjugat (2)
- Push-pull character (2)
- Push-pull effect (2)
- QDs (2)
- Quantenpunkt (2)
- Quantum Dots (2)
- Quantum dots (2)
- RFA (2)
- ROMP (2)
- RP-HPLC (2)
- RUNX2 (2)
- Rearrangement (2)
- Regeneration (2)
- Renewable resources (2)
- Rinde (2)
- Ring-opening polymerization (2)
- Roots (2)
- SAM (2)
- SEM (2)
- SERS enhancement factor (2)
- SPR (2)
- Salts (2)
- Salz (2)
- Salzschmelze-Templating (2)
- Schimmelpilze (2)
- Schwefel (2)
- Selbstassemblierung (2)
- Selektivität (2)
- Selenium (2)
- Self-assembly (2)
- Sensorik (2)
- Sensors (2)
- Shadowgraphy (2)
- Shape memory (2)
- Shape-memory (2)
- Shape-memory effect (2)
- Shape-memory polymer (2)
- Simulation (2)
- Singulettsauerstoff (2)
- Soil (2)
- Solarzellen (2)
- Solvent effects (2)
- Solvothermal synthesis (2)
- Spin probes (2)
- Stereochemistry (2)
- Steric effect (2)
- Struktur (2)
- Strukturbildung (2)
- Stärke (2)
- Sulphoxide (2)
- Superkondensatoren (2)
- Supramolecular chemistry (2)
- Surface exudates (2)
- Surface functionalization (2)
- Surfactant (2)
- Surfactants (2)
- Synthesis and processing (2)
- TD-DFT (2)
- TRLFS (2)
- Taft equation (2)
- Teilchenbildung (2)
- Temperature-memory effect (2)
- Tephrosia purpurea (2)
- Ti4O7 (2)
- TiO2 nanoparticles (2)
- Totalsynthese (2)
- Transmembranprotein (2)
- UVR (2)
- Ultrazentrifuge (2)
- WAXS (2)
- Wasser (2)
- X-ray photoelectron spectroscopy (2)
- XRF (2)
- Zwitterionen (2)
- a (2)
- ab initio (2)
- absorbtion fine-structure (2)
- acids (2)
- acinar-cells (2)
- activated urethane derivatives (2)
- aldehydes (2)
- ammonia synthesis (2)
- amorphous carbon (2)
- amorphous polymers (2)
- amphiphile Blockcopolymere (2)
- amphiphilic block copolymer (2)
- anchor peptides (2)
- anisotropic effects (2)
- anodes (2)
- anti-fouling materials (2)
- antimicrobial polymers (2)
- antioxidants (2)
- aqueous dispersion (2)
- aqueous-solution (2)
- aromaticity (2)
- arsenious acid (2)
- assembly (2)
- atropisomerism (2)
- attachment (2)
- augmented reality (2)
- augmented-wave method (2)
- azobenzenes (2)
- bark (2)
- betaine (2)
- biocompatibility (2)
- biorefineries (2)
- biosensor (2)
- biosensors (2)
- birch (2)
- bladder-cancer (2)
- bone tissue engineering (2)
- boronic acid (2)
- bottlebrush copolymers (2)
- bottom-up (2)
- bottom-up fabrication (2)
- brownian-motion (2)
- cadmium-free (2)
- calcium influx (2)
- calcium phosphate hybrid material (2)
- cancer (2)
- carbohydrate derivatives (2)
- carbohydrate‐ based (2)
- carbon dioxide (2)
- carbon materials (2)
- carbon monoxide (2)
- carbon-dioxide (2)
- carbon-dioxide capture (2)
- carboxyanhydrides (2)
- carcinogen exposure (2)
- carotenoids (2)
- catalyst (2)
- cathode (2)
- cement admixtures (2)
- cement hydration (2)
- cementitious material (2)
- cerium oxide (2)
- chelates (2)
- chemoradiation therapy (2)
- chiral recognition (2)
- chirality (2)
- chromoionophore (2)
- citric acid (2)
- cluster (2)
- clusters (2)
- co-nonsolvency (2)
- coatings (2)
- cobalt nanoparticles (2)
- cockroach salivary-glands (2)
- colloid (2)
- colloidal chemistry (2)
- coloring agents (2)
- composite (2)
- composite materials (2)
- concrete (2)
- construction (2)
- controlled polymerization (2)
- copper complex (2)
- copper-bearing minerals (2)
- coumarine (2)
- coumarins (2)
- critical solution temperature (2)
- cross-linking (2)
- cryo-electron microscopy (2)
- cryogel (2)
- crystal structures (2)
- crystallization behavior (2)
- crystals (2)
- curriculum innovation (2)
- cytosine methylation (2)
- damage (2)
- dendrimers (2)
- density functional theory (2)
- detector development (2)
- diazo compounds (2)
- diblock copolymers (2)
- dielectric spectroscopy (2)
- dienes (2)
- diimine-complexes (2)
- dimerization (2)
- dimerization of 4-nitrothiophenol (2)
- diode laser spectroscopy (2)
- dip-coating (2)
- disulfide (2)
- dna coiling (2)
- donor-acceptor systems (2)
- drug delivery system (2)
- drug discovery (2)
- drugs (2)
- dye adsorption (2)
- dye mixture (2)
- dyes/pigments (2)
- dynamic HPLC (2)
- electrocatalysis (2)
- electroluminescence (2)
- electrolytes (2)
- electron-transfer (2)
- electropolymerization (2)
- electrostatic interactions (2)
- elemental composition (2)
- enthalpy-entropy compensation (EEC) (2)
- enzyme reactions (2)
- europium (2)
- excision-repair (2)
- excitation (2)
- excited states (2)
- excluded volume (2)
- explosives (2)
- fatty acids (2)
- fiber Bragg gratings (2)
- fiber actuators (2)
- fiber-optical sensors (2)
- fibers (2)
- fish (2)
- flight search patterns (2)
- flow chemistry (2)
- fluctuation-dissipation theorem (2)
- fluorescence anisotropy (2)
- fluorescence photobleaching recovery (2)
- fluorescent dyemonomers (2)
- foam (2)
- focal adhesion (2)
- folding kinetics (2)
- fractional dynamics approach (2)
- frameworks (2)
- free radical polymerization (2)
- freie radikalische Polymerisation (2)
- fronts (2)
- functional (2)
- g-quadruplex (2)
- gas (2)
- gas chromatography (2)
- gas permeation (2)
- gas sorption (2)
- gas-phase (2)
- gaussian processes (2)
- gene-expression (2)
- gene-regulation kinetics (2)
- genomic dna methylation (2)
- germacrane sesquiterpene lactone (2)
- glycolipids (2)
- gold nanoparticle assembly (2)
- gold nanostructures (2)
- gold nanotriangles (2)
- grafting-from (2)
- graphite (2)
- green polymers (2)
- hela-cells (2)
- hepcidin-25 (2)
- heteroatom-doped carbons (2)
- hierarchical porosity (2)
- hierarchische Porosität (2)
- human-cells (2)
- hydrogen bonds (2)
- hydrogenation (2)
- hydrophilic polymers (2)
- hydrothermal (2)
- hydroxyl-functional poly(2-vinyl pyridine) (2)
- iPLS regression (2)
- imidazolium (2)
- immunoassay (2)
- in-situ (2)
- in-vitro (2)
- indicators (2)
- induced malignant-transformation (2)
- initio molecular-dynamics (2)
- inorganic perovskites (2)
- interactions (2)
- interferometry (2)
- intermittent chaotic systems (2)
- intermolekulare Wechselwirkungen (2)
- intracellular na+ (2)
- intracellular-transport (2)
- ion optodes (2)
- ionic liquid crystals (2)
- ionic liquid precursors (2)
- ionische Flüssigkeit (2)
- ionogels (2)
- ionophore (2)
- ketones (2)
- kontrollierte Polymerisation (2)
- kontrollierte radikalische Polymerisationen (2)
- lactones (2)
- laser induced breakdown spectroscopy (2)
- laser-induced breakdown spectroscopy (2)
- lasso (2)
- levy flights (2)
- lifetime microscopy (2)
- ligand exchange (2)
- ligands (2)
- light (2)
- light scattering (2)
- light-programmable viscosity (2)
- lignocellulosic biomass (2)
- lipids (2)
- liquids (2)
- lithium-sulfur battery (2)
- lithography (2)
- low-temperature NMR spectroscopy (2)
- lower (2)
- lubricant (2)
- magnetic manipulation (2)
- magnetische Nanopartikel (2)
- magnetite nanoparticles (2)
- maleimide (2)
- marine oils (2)
- mass-spectrometry (2)
- materials science (2)
- mechanical (2)
- mechanical strength (2)
- mercaptocarboxylic acids (2)
- mesocrystal (2)
- mesocrystals (2)
- mesoporous (2)
- mesoporous materials (2)
- mesoporös (2)
- metabolites (2)
- metal (2)
- metal complex (2)
- metal coordination (2)
- metal oxides (2)
- metal peptide (2)
- metal species (2)
- metallic nanolattices (2)
- metallopeptide (2)
- metalloprotein (2)
- metalorganic frameworks (2)
- methylmercury (2)
- methyltransferases dnmt3a (2)
- microemulsions (2)
- microporous organic polymers (2)
- microscopy (2)
- microwave synthesis (2)
- modeling (2)
- modified Mannich reaction (2)
- mold fungi (2)
- molecular oxygen (2)
- molecular switches (2)
- molecular thermometers (2)
- molecular-mechanisms (2)
- molecularly imprinted polymers (2)
- molekulare Schalter (2)
- monolayer formation (2)
- mu-DSC (2)
- multifunctional polymers (2)
- multishell (2)
- nachwachsende Rohstoffe (2)
- nano (2)
- nanoclusters (2)
- nanocomposites (2)
- nanoflowers (2)
- nanoreactor (2)
- nanorods (2)
- nanostructure (2)
- nanostructure fabrication (2)
- naphthalenophanes (2)
- natural products (2)
- negative ions (2)
- neutron reflectometry (2)
- nickel (2)
- nitride materials (2)
- nitrogen-doped carbon (2)
- nonaqueous synthesis (2)
- nonlinear optics (2)
- nutrients (2)
- oil (2)
- oligodepsipeptides (2)
- optical sensing (2)
- optical-properties (2)
- optimal control theory (2)
- organic dye pigments (2)
- organic ligand (2)
- organic–inorganic hybrid (2)
- organische Synthese (2)
- oxaloacetic acid (2)
- oxygen heterocycles (2)
- oxygen reduction reaction (2)
- oxygenation (2)
- pH-responsive (2)
- palmitoylation (2)
- paper (2)
- particle formation (2)
- perfluorocarbon emulsion (2)
- periplaneta-americana (2)
- perovskite (2)
- phase morphology (2)
- phase-transitions (2)
- phenols (2)
- phosgene-free synthesis (2)
- photo-dehydro-Diels-Alder reaction (2)
- photocatalytic water splitting (2)
- photochromism (2)
- photodehydro-Diels-Alder reaction (2)
- photofragmentation (2)
- photoluminescence (2)
- photon-counting statistics (2)
- photonic crystals (2)
- photonic wires (2)
- photooxidation (2)
- photopolymerization (2)
- photoswitches (2)
- pickering emulsion (2)
- plasmonic chemistry (2)
- platelets (2)
- poly(N-isopropyl acrylamide) (2)
- poly(N-vinylcaprolactam) (2)
- poly(dimethylsiloxane) (2)
- poly(epsilon-caprolactone) (2)
- poly(ionic liquid) (2)
- poly(ionic liquid)s (2)
- polyacrylamide (2)
- polyampholyte (2)
- polyampholytes (2)
- polybutadiene (2)
- polydimethylsiloxane wrinkles (2)
- polyester (2)
- polyesterurethanes (2)
- polylactide (2)
- polymer amphiphile (2)
- polymer crystallization (2)
- polymer degradation (2)
- polymeric sensors (2)
- polypeptides (2)
- polypeptoids (2)
- polysoaps (2)
- polystyrene-block-poly(4-vinylpyridine) (2)
- polysulfabetaine (2)
- poly‐ ε ‐ caprolactone (2)
- porosity (2)
- porous (2)
- porous carbon materials (2)
- porous silicon (2)
- porös (2)
- post-polymerization modification (2)
- precursor (2)
- printing (2)
- protein binding (2)
- protein carbonyls (2)
- protein-phenol interactions (2)
- protein-polymer conjugate (2)
- proton conductivity (2)
- proximal soil sensing (2)
- purity (2)
- quantum chemistry (2)
- racemization (2)
- radiation therapy (2)
- radiosensitizers (2)
- rat (2)
- ratiometric (2)
- reaction monitoring (2)
- reactive oxygen species (2)
- reactivity (2)
- recognition (2)
- recombinant protein (2)
- redox polymers (2)
- renewable resources (2)
- resistive heating (2)
- resonance energy transfer (2)
- resonant formation (2)
- responsive (2)
- responsive polymers (2)
- responsive systems (2)
- reversible addition fragmentation chain transfer (RAFT) (2)
- reversible shape-memory actuator (2)
- review (2)
- rheology (2)
- ring closing metathesis (2)
- ringöffnende Polymerisation (2)
- rp-hplc (2)
- salt (2)
- salt melt templating (2)
- salts (2)
- samples (2)
- scale (2)
- sclerotization (2)
- self-assembled monolayers (2)
- self-healing (2)
- semiconductors (2)
- sensor (2)
- separation (2)
- sequence dependence (2)
- sers (2)
- shape-memory (2)
- shape-memory polymer (2)
- shape‐memory polymer actuators (2)
- shieldings (TSNMRS) (2)
- silica nanoparticles (2)
- silver (2)
- single-molecule analysis (2)
- single-strand breaks (2)
- sodium green (2)
- soft actuators (2)
- soft-templating (2)
- soil nutrients (2)
- solar cells (2)
- solvatochromism (2)
- solvent effect (2)
- sortase-mediated ligation (2)
- spatial-organization (2)
- spectroscopic ellipsometry (2)
- spent coffee (2)
- spiked and crumble gold nanotriangles (2)
- starch (2)
- step (2)
- stereocomplexation (2)
- stereoselective-synthesis (2)
- strand breakage (2)
- structure (2)
- substituent effects (2)
- sulfur host (2)
- supercapacitor (2)
- superparamagnetic (2)
- supported gold (2)
- supramolecular chemistry (2)
- surface interaction (2)
- surface-enhanced Raman spectroscopy (2)
- switch (2)
- switches (2)
- synthetic biology (2)
- system (2)
- tandem solar cells (2)
- tannic acid (2)
- tetrapyrroles (2)
- thermo-responsive polymers (2)
- thermochemistry (2)
- thermoplastics (2)
- thermoresponsive Polymere (2)
- thermoresponsive materials (2)
- thermoresponsive polymer (2)
- thermosensitive (2)
- thio-dimethylarsinic acid (2)
- thiol-ene (2)
- tight-binding (2)
- time random-walks (2)
- time-dependent configuration interaction (2)
- tin-rich ITO (2)
- titania (2)
- total synthesis (2)
- transition (2)
- transmembrane protein (2)
- triangular-[4] phenylene (2)
- trivalent (2)
- ultra-fast laser inscription (2)
- ultrafast (2)
- undulated (2)
- upconversion nanoparticles (2)
- upper critical solution temperature (2)
- ventricular myocytes (2)
- vitro toxicological characterization (2)
- wavelength (2)
- weak ergodicity breaking (2)
- wrinkled stamps (2)
- wrinkles (2)
- yolk@shell materials (2)
- zwitterionic group (2)
- zwitterions (2)
- "Reactive Flux" Ratenkonstanten (1)
- "Spacer"-Gruppe (1)
- "click" chemistry (1)
- "water-in-salt" (1)
- (+)-Tephrodin (1)
- (1)H NMR (1)
- (13)C NMR (1)
- (NMR) (1)
- (S)-Elatadihydrochalcone (1)
- (S)-Lupinifolin 4´-methyl ether (1)
- (TSNMRS) (1)
- ) (1)
- -Acetoxy esters (1)
- 1 (1)
- 1,1-dimethyl-1,2,3,4-tetrahydrosiline (1)
- 1,2,3-triazoles (1)
- 1,2,4-Dithiazole (1)
- 1,2-Disulfonamides (1)
- 1,2-Dithiole (1)
- 1,2-Dithiosquarate,1,2-Dithiosquaratonickelate (1)
- 1,2-diboretane-3-ylidene (1)
- 1,2-dithiooxalate (1)
- 1,2-dithiosquarate (1)
- 1,2-dithiosquaratometalate (1)
- 1,3-Azasilinanes (1)
- 1,3-Dienes (1)
- 1,3-Dimethyl-3-phenyl-1,3-azasilinane (1)
- 1,3-Oxasilinanes (1)
- 1,4,2-Oxazasilinanes (1)
- 1,5-Dienes (1)
- 1,6,7,12-Tetraazaperylen (1)
- 1-(Dimethylamino)-1-phenyl-1-silacyclohexane (1)
- 1-Arylnaphthalen-Lignane (1)
- 1-Methylthio-1-phenyl-1-silacyclohexane (1)
- 1-arylnaphthalene lignanes (1)
- 10-Methoxy-10,7 '-(chrysophanol anthrone)-chrysophanol (1)
- 1D structures (1)
- 2 (1)
- 2'-bipyridine (1)
- 2,10-Bis-(3-aminopropyloxy)dibenzo[aj]perylene-8,16-dione (1)
- 2,2-Disubstituted adamantane derivatives (1)
- 2-Alkylidene-4-oxothiazolidine (1)
- 2-Dicyanoethene-1 (1)
- 2-Dithiooxalate (1)
- 2-Dithiosquarate (1)
- 2-Hydroxyethylammonium 1-R-indol-3-ylsulfanylacetates (1)
- 2-Substituted adamantane derivatives (1)
- 2-Thiodisaccharide (1)
- 2-Thiodisaccharides (1)
- 2-deoxy-D-ribose-5-phoshphate aldolase (1)
- 2-dithiolate (1)
- 2-oxazoline (1)
- 22-Hydroxydocosansäure (1)
- 22-hydroxydocosanoic acid (1)
- 2D films (1)
- 2D material (1)
- 2D materials (1)
- 2D-LC-MS/MS (1)
- 2D-Material (1)
- 2P cross section (1)
- 2P-FRET (1)
- 2Z,4E-Diencarbonsäureester (1)
- 3,4-Dihydroisoquinoline (1)
- 3,4-Propylenedioxythiophene (1)
- 3,4-dihydro-2H-pyran (1)
- 3,4-dihydro-2H-thiopyran (1)
- 3,6-Diazabicyclo[3.1.0]hexanes (1)
- 3,8-Diazabicyclo[3.2.1]octane (1)
- 3-Fluoro-3-methyl-3-silatetrahydropyran (1)
- 3-Hydroxyisoflavanone (1)
- 3-Oxo-14 alpha, 15 alpha-epoxyschizozygine (1)
- 3-Silatetrahydropyrans (1)
- 3-silathianes (1)
- 315 nm (1)
- 3D (1)
- 3D electrode structures (1)
- 3D flower superstructures (1)
- 3D printed flow-cell (1)
- 3D structure (1)
- 3D-printing (1)
- 3c,2e-bonding (1)
- 4 (1)
- 4'-Bis(tert-butyl)-2 (1)
- 4,4 '-Bis(tert-butyl)-2,2 '-bipyridine (1)
- 4,4-dimethyl-3,4-dihydro-2H-1,4-thiasiline (1)
- 4-Nitrophenol (1)
- 4-Oxothiazolidine (1)
- 4-Substituted cyclohexanones (1)
- 4-methylene-cyclohexyl pivalate (1)
- 4-silapiperidines (1)
- 4-silathianes (1)
- 473 nm (1)
- 4D NOESY (1)
- 4D-actuation (1)
- 5'-neolignane (1)
- 5-Hexadecanoylaminofluorescein (1)
- 5-Hydroxy-3,6-dimethoxy-2-methylnaphthalene-1,4-dione 5,8-Dihydroxy-3-methoxy-2-methylnaphthalene-1,4-dione (1)
- 6 alpha-Hydroxy-alpha-toxicarol (1)
- 6-Mercaptopurine (1)
- 6-disilamorpholines (1)
- 8 (1)
- 8-oxohobartine (1)
- 9,10-Epoxy-18-hydroxyoctadecansäure (1)
- 9,10-epoxy-18-hydroxyoctadecanoic acid (1)
- 9-Arylfluorenes (1)
- 946 nm (1)
- A-values of COOAr on cyclohexane (1)
- ABC triblock copolymer (1)
- AC -Impedance (1)
- AC Impedanz (1)
- ACC (1)
- ADC(2) (1)
- ADMET polymerization (1)
- ALTONA equation (1)
- AM1 (1)
- AM1 calculations (1)
- AM1/FOMO (1)
- AM1/FOMO-CI (1)
- AOT (1)
- AOT/BDAC micelles (1)
- AR (1)
- ATR-FTIR (1)
- Ab initio MO computations (1)
- Ab initio quantum chemical methods and calculations (1)
- Ab-initio calculations (1)
- Absorptionsspektren (1)
- Absorptionsspektroskopie (1)
- Abstandsverteilungen (1)
- Acetone process (1)
- Acetylacetonat (1)
- Acetylpolyamine amidohydrolases (1)
- Acids (1)
- Activation parameters (1)
- Actuator (1)
- Actuators (1)
- Additive (1)
- Additive manufacturing (1)
- Additivity of conformational energies (1)
- Adhäsion (1)
- Adipocyte (1)
- Adsorbatschwingungen (1)
- Adsorption isotherm (1)
- Adsorption kinetic (1)
- Adsorption models (1)
- Adsorption of uremic toxins (1)
- Adsorptionsaktivität (1)
- Aerogele (1)
- Aerogels (1)
- Aerophobicity (1)
- African medicinal plants (1)
- Afrikanische Heilpflanzen (1)
- Ag nanoparticles (1)
- Ag/peptide@SiO(2) nanostructures (1)
- AgAu alloy nanoparticles (1)
- AgCo (1)
- Ageing (1)
- Aggregate (1)
- Aggregation (1)
- Air bubble repellence (1)
- Aktivierungsentropie (1)
- Alcohols (1)
- Aldehyde oxidase (1)
- Aldehydes (1)
- Aldol condensation (1)
- Alkenes (1)
- Alkenyl cyclohexanone (1)
- Alkenyl cyclohexenone (1)
- Alkin (1)
- Alkyd resin (1)
- Alkydharze (1)
- Alkylation (1)
- Alkylpyridinium-Salze (1)
- Alkyls (1)
- All-Carbon-Kompositen (1)
- Allylamides (1)
- Allylic compounds (1)
- Allylic oxidation (1)
- Aloe secundiflora (1)
- Aloesaponarin I (1)
- Alternating polyampholytes (1)
- Alumina (1)
- Aluminiumlegierung (1)
- Aluminiumoberfläche (1)
- Amin (1)
- Amine (1)
- Amines (1)
- Amino acid N-carboxyanhydride (1)
- Amino acids (1)
- Aminolyse (1)
- Aminonaphthol (1)
- Aminonaphthols (1)
- Aminosäuren (1)
- Ammonia (1)
- Amorphe Polymere (1)
- Amphiphile (1)
- Amphiphile Polymere (1)
- Amphiphilic Polymers (1)
- Amphiphilic diblock copolymers (1)
- Amyloid peptide (1)
- Analogies/Transfer (1)
- Analysis scattering kernel (1)
- Analytische Ultrazentrifugation (1)
- Angle-dependent X-ray induced photoelectron spectroscopy (1)
- Anionic surfactant (1)
- Anisotropic gold nanoplatelets (1)
- Anisotropie (1)
- Annelation effect (1)
- Annulation (1)
- Anode (1)
- Anodes (1)
- Anomale Diffusion (1)
- Anomerization (1)
- Anregungsspektren (1)
- Anserine (1)
- Anthracene (1)
- Anthrazen (1)
- Anti-HIV (1)
- Anti-Plasmodial activity (1)
- Anti-aromaticity (1)
- Anti-inflammatory (1)
- Antibody (1)
- Antibody binding (1)
- Anticancer (1)
- Antifouling surfaces (1)
- Antikörper-Färbung (1)
- Antileishmanial (1)
- Antimalarial drug detection (1)
- Antimalarial plants (1)
- Antimicrobial activities (1)
- Antimicrobial activity (1)
- Antioxidant (1)
- Antiretroviral drugs (1)
- Antiviral (1)
- Apoptosis (1)
- Aptamer (1)
- Aptamere (1)
- Arabica coffee (1)
- Arabidopsis (1)
- Aristotelia chilensis (1)
- Aromaten (1)
- Aromatic compounds (1)
- Aromatic or quinonoid (1)
- Arrhenius (1)
- Artemisinin (1)
- Aryllithium compounds (1)
- Arylnaphthalen-Lignane (1)
- Arylnaphthalene lignans (1)
- Assemblierung (1)
- Assignment of stereochemistry (1)
- Assoziative Verdicker (1)
- Assoziatives Anisotropiemodell (1)
- Atemgas (1)
- Atom Transfer Radical Polymerization (1)
- Atropisomerism (1)
- Atropselecrivity (1)
- Au nanoarrays (1)
- Au-Pd nanorods (1)
- Aufarbeitung von Fruktose (1)
- Aufkonversion (1)
- Auger electron spectroscopy (1)
- Augmented Reality (1)
- Automated data evaluation (1)
- Axial chirality (1)
- Azacyclen (1)
- Azadironolide (1)
- Azid (1)
- B,N heterocycles (1)
- B3LYP (1)
- B3LYP/6-31+G(d,p) calculations (1)
- B3LYP/6-311++G** (1)
- BAPTA (1)
- BBTP (1)
- BLUF (1)
- Ball milling (1)
- Band structure (1)
- Bariumtitanat (1)
- Barrier to rotation about C-N bond (1)
- Basis sets (1)
- Batterien (1)
- Baumrinde (1)
- BeWo b30 (1)
- Beer mashing (1)
- Benetzung (1)
- Bentonite clay (1)
- Benzazepine (1)
- Benzenoid structure (1)
- Benzenoid structures (1)
- Benzoboroxol (1)
- Benzoic acid esters (1)
- Benzyne-allene or cumulene-like structure (1)
- Berny-Algorithmus (1)
- Berry Phase (1)
- Berry-Phase (1)
- Beschallung (1)
- Beschichtung (1)
- Beschichtungsanwendung (1)
- Beta-Lactoglobulin (1)
- Betaines (1)
- Betula pendula (1)
- Betulin (1)
- Biaryle (1)
- Biaryles (1)
- Biflavonoid (1)
- Bifunctional catalysts (1)
- Binding assay (1)
- Binding pocket position (1)
- Bio-inspired mineralization (1)
- Bioactive surfaces (1)
- Biobased Polymers (1)
- Biobasierte Polymere (1)
- Biochemistry (1)
- Biochromophore (1)
- Bioconjugation (1)
- Biohybrid-Membran (1)
- Bioinspiration (1)
- Bioinspired (1)
- Biokompatibilität (1)
- Biokonjugate (1)
- Biokonjugation (1)
- Biological Sciences (1)
- Biological activity (1)
- Biomasseverwertung (1)
- Biomaterialien (1)
- Biomimetic sensors (1)
- Biomimetik (1)
- Biomineralisation; Bruschit; Statische Lichtstreuung; Röntgenkleinwinkelstreuung (1)
- Biomineralisierung (1)
- Biomineralization (1)
- Biomodification (1)
- Biomolecular interactions (1)
- Biomolecules coupling (1)
- Biophotonik (1)
- Biophysical chemistry (1)
- Biopolymer material (1)
- Biopolymere (1)
- Biopolymers (1)
- Biorefinery (1)
- Biosensoren (1)
- Bioseparation (1)
- Biosilifizierung (1)
- Biosynthesis (1)
- Biotin-Streptavidin (1)
- Biphenol (1)
- Birch-Reduction (1)
- Birch-Reduktion (1)
- Birkenrinde (1)
- Birth Weight (1)
- Block Copolymer (1)
- Block-Copolymere (1)
- Block-copolymer (1)
- Blockcopolymere ; Polyaminosäuren ; Hydrophile Verbindungen ; Chemische Synthese ; Ringöffnungspolymerisation | Calciumcarbonat ; Biomineralisation (1)
- Blockcopolymervesikel (1)
- Bodenanalytik (1)
- Bodengas (1)
- Bodenschutz (1)
- Bombyx mori Seide (1)
- Bone repair material (1)
- Books (1)
- Born-Oppenheimer MD (1)
- Boron exposure (1)
- Boronsäure (1)
- Bottom-up fabrication (1)
- Bound states (1)
- Bragg coherent x-ray diffractive imaging (1)
- Breakthrough (1)
- Breakthrough curve (1)
- Breakthrough time (1)
- Breitband (1)
- Brewster angle microscopy (1)
- Brewsterwinkel-Mikroskopie (1)
- Brownian motion (1)
- Bulbine frutescens (1)
- Bulk-mediated diffusion (1)
- Bulkgele (1)
- C (1)
- C-13 (1)
- C-13 NMR (1)
- C-13 NMR spectroscopy (1)
- C-13 chemical shift (1)
- C-13 chemical shift difference Delta delta(C C) (1)
- C-13 chemical shifts (1)
- C-Arlyglykosid (1)
- C-C Bindungsknüpfung (1)
- C-C bond formation (1)
- C-reactive (1)
- C-reactive protein (1)
- C-reaktives Protein (1)
- C. bonducella (1)
- C2N (1)
- C3N (1)
- C3N5 (1)
- C?H oxidation (1)
- CAACs (1)
- CAL-72 osteoblasts (1)
- CAM-B3LYP (1)
- CBM (1)
- CC2 calculations (1)
- CH center dot center dot center dot O hydrogen bonds (1)
- CN (1)
- CN materials (1)
- CN-Materialien (1)
- CO 2 reduction reaction (1)
- CO2 capture (1)
- CO2-Abscheidung (1)
- COVID-19 (1)
- CXNY (1)
- Ca (1)
- Cadmium (1)
- Calcium Bindungsstelle (1)
- Calcium binding site (1)
- Campylobacter jejuni (1)
- Cancer (1)
- Car-Parrinello (1)
- Carbamoyl tetrazoles (1)
- Carbazole (1)
- Carbene or zwitterions (1)
- Carbides (1)
- Carbohydrate (1)
- Carbohydrate mimics (1)
- Carbon materials (1)
- Carbonfaserprecursor (1)
- Carbonitrides (1)
- Carbonization (1)
- Carboxyfluorescein (1)
- Carboxylic -acids (1)
- Carboxyrhodamine (1)
- Carica papaya seeds (1)
- Cartilage repair (1)
- Carvotacetones (1)
- Cassiamin A (1)
- Cassiamin B (1)
- Castor oil (1)
- Catalysis (1)
- Catalysts (1)
- Catalytic reaction (1)
- Cation exchange Capacity (1)
- Cationic surfactants (1)
- Cavity Ring-Down (1)
- Cavity ring-down spectroscopy (1)
- Ce/Zr (1)
- Celastraceae (1)
- Cell engineering (1)
- Cell staining (1)
- Cellular uptake (1)
- Cellulose-Bindung (1)
- Cer Ammonium Nitrat (CAN) (1)
- Cereals (1)
- Ceric Ammonium Nitrate (CAN) (1)
- Chalkogenide (1)
- Chalkon (1)
- Characterisation (1)
- Charakterisierung (1)
- Chelate (1)
- Chelates (1)
- Chelation effect (1)
- Chemical Sensors (1)
- Chemical Synthesis (1)
- Chemical calculations (1)
- Chemical dynamics (1)
- Chemical exercises (1)
- Chemical shift assignment (1)
- Chemische Synthese (1)
- Chemometrics (1)
- Chemotaxonomy (1)
- Chiral auxiliaries (1)
- Chiral dopants (1)
- Chiralität <Chemie> (1)
- Chitin (1)
- Chitinasen (1)
- Chitolectins (1)
- Chitolektine (1)
- Chitosan / Präparative Chemie / Verpackungsmaterial / Mikrobielle Abbaubarkeit / Chitosan / Proteine (1)
- Chitosanase (1)
- Chlorophyll b (1)
- Cholesterin (1)
- Chromanon (1)
- Chromatographie (1)
- Chromon (1)
- Chromophores (1)
- Chronic kidney disease (1)
- Chronic kidney disease (CKD) (1)
- Cinnamylidene acetic acid (1)
- Circularpolarisation (1)
- Citrazinsäure (1)
- Cladosporium antarcticum (1)
- Claisen rearrangement (1)
- Classical MD (1)
- Clay-polymer nanocomposite - CPN (1)
- Click Chemistry (1)
- Cluster chemistry (1)
- Cluster model (1)
- Co-Nonsolvency (1)
- Co-expression (1)
- Coating Applications (1)
- Cobalt Nanopartikeln (1)
- Coffee beans (1)
- Coherences (1)
- Coherent states (1)
- Collaborative/Cooperative Learning (1)
- Collagen (1)
- Collagen-binding peptide (1)
- Collagenase (1)
- Collision cross-section (1)
- Colloid (1)
- Colloidal lithography (1)
- Composite adsorbents (1)
- Composite hydrogels (1)
- Computational chemistry (1)
- Condensed thiazolidines (1)
- Confinement (1)
- Conformation analysis (1)
- Conformational equilibria (1)
- Conical Intersections (1)
- Contact angle (1)
- Continuum properties (1)
- Controlled polymer synthesis (1)
- Controlled polymerization (1)
- Coordination modes (1)
- Coordination polymers (1)
- Copolymere (1)
- Copolymerisation (1)
- Copolymerisationsdiagramme (1)
- Copper Metal Complexes (1)
- Copper(II) complexes (1)
- Core-shell-corona micelles (1)
- Cork oak (1)
- Corpora allata (1)
- Correlation function (1)
- Corrosion inhibitors (1)
- Corylus avellana L. (1)
- Coumarin (1)
- Coumaronochromone (1)
- Coumestan (1)
- Counterions (1)
- Cross coupling (1)
- Cross-coupling reactions (1)
- Cross-metathesis (1)
- Crosslinking (1)
- Cryo-TEM (1)
- Crystal and molecular structure (1)
- Crystal packing (1)
- Crystal structures (1)
- Crystallization (1)
- Crystallography (1)
- CsPbI3 (1)
- Cu doped InP (1)
- Cu-dotiertes InP (1)
- CuO (1)
- Curriculare Innovation (1)
- Curriculum (1)
- Cyanine/merocyanine-like structures (1)
- Cyaninfarbstoffe (1)
- Cyclazines (1)
- Cyclic GMP (1)
- Cyclobutylcarbene (1)
- Cyclodienes (1)
- Cyclohexadien (1)
- Cyclohexadienderivate ; Chemische Synthese ; Birch-Reduktion ; Decarbonylierung | Cyclohexadienderivate ; Photooxidation ; Stereoselektive Reaktion ; (1)
- Cyclohexyl esters (1)
- Cyclophanes (1)
- Cyclotella (1)
- Cyclovoltammetrie (1)
- Cylcohexadiene (1)
- Cytochrome C (1)
- C− H activation (1)
- D. melleri (1)
- D3 (1)
- DBD-Farbstoffe (1)
- DBD-dyes (1)
- DELLA (1)
- DFT and MP2 calculations (1)
- DFT and MP2 simulation (1)
- DFT calculation (1)
- DFT theoretical calculations (1)
- DFTB3 (1)
- DLS (1)
- DMSO (1)
- DNA Nanostrukturen (1)
- DNA Schädigung (1)
- DNA complexation (1)
- DNA copolymers (1)
- DNA nanostructures (1)
- DNA origami nanoantennas (DONA) (1)
- DNA origami nanostructures (1)
- DNA polyplexes (1)
- DNA recognition (1)
- DNA release (1)
- DNA-Origami (1)
- DNA-PEI polyplexes (1)
- DOHaD (1)
- DOPA (1)
- DSC (1)
- Dalbergia melanoxylon (1)
- Dark reactions (1)
- Dative vs. coordinative NHC -> BR3 bond (1)
- Debus-Radziszewski polymerization (1)
- Decarbonylation (1)
- Decarbonylierung (1)
- Decontamination (1)
- Decorin (1)
- Defects (1)
- Defektchemie (1)
- Defekte (1)
- Deformation (1)
- Dehnung (1)
- Dehydration (1)
- Dehydro[n]annulenes (1)
- Delta-Kohn Sham method (1)
- Delta-Kohn-Sham (1)
- Density Functional Theory (1)
- Density-matrix (1)
- Densityfunctional theory (1)
- Deoxyfructosazin (1)
- Dependent light scattering (1)
- Depolymerization (1)
- Depth profiling (1)
- Derris trifoliata (1)
- Design (1)
- Designed Biointerfaces (1)
- Designte Biointerface (1)
- Desorption (1)
- Desorption kinetics (1)
- Desymmetrization (1)
- Detektor (1)
- Detektor-Entwicklung (1)
- Detektorentwicklung (1)
- Detergents (1)
- Diagnostics (1)
- Diaminomaleonitrile (1)
- Diamondoide (1)
- Dianellin (1)
- Diarylheptanoide (1)
- Diastereomers assignment (1)
- Diatom (1)
- Diazonium salts (1)
- Dichtematrixtheorie offener Systeme (1)
- Dielectric elastomer actuators (1)
- Dielectric properties (1)
- Dielektrische Elastomer Aktuatoren (1)
- Differential mobility analysis (DMA) (1)
- Differentielle Mobilitätsanalyse (DMA) (1)
- Diffusion (1)
- Diffusion processes (1)
- Diffusionsbarriere (1)
- Digitalisierung (1)
- Dihydrobenzofurane (1)
- Dihydroxyaceton (1)
- Dilatations-Viskoelastizität (1)
- Dimensionsstabilität (1)
- Dimer (1)
- Dimeric anthraquinone (1)
- Diode laser (1)
- Discrete variable representation (1)
- Dispersion (1)
- Dispersionskorrektur (1)
- Dissertation (1)
- Dissipation-Decoherence (1)
- Dissipation-Dekohärenz (1)
- Dissoziation (1)
- Dissoziative Elektronenanlagerung (1)
- Distance (1)
- Distance Learning (1)
- Disulfide (1)
- Diterpenoid (1)
- Dizotransfer (1)
- Docking (1)
- Docking study (1)
- Dodonaea angustifolia (1)
- Domino reactions (1)
- Doping (1)
- Doppelpuls (1)
- Doppelschichtstruktur (1)
- Doppelstrangbruch (1)
- Doppelt hydrophile Blockcopolymere (1)
- Doppelthydrophile Blockcopolymere (1)
- Dotierung (1)
- Double exponential model (1)
- Double hydrophilic block copolymers (1)
- Drop morphology (1)
- Drop profile analysis tensiometry (1)
- Druck-Volumen-Änderung (1)
- Druckfarben (1)
- Drug Delivery (1)
- Drug loading (1)
- Drug metabolism (1)
- Dual Scale Factors (1)
- Dual scale factors (1)
- Dual-Responsiveness (1)
- Durchflusschemie (1)
- Dynamic H-1-NMR (1)
- Dynamic HPLC (1)
- Dynamic equilibrium (1)
- Dynamic light scattering (1)
- Dynamik der Adsorption (1)
- Düngeempfehlung (1)
- E-Z Isomerisierung (1)
- E. coli (1)
- E. schliebenii (1)
- EDX (1)
- EELS (1)
- EIS (1)
- ERF (1)
- ESI (1)
- ESI-MS (1)
- ESR spectroscopy (1)
- Ecological risk assessment (1)
- Ecotoxicology (1)
- Einkapselung (1)
- Einkristalle (1)
- Einzelatomkatalyse (1)
- Einzelmoleküldetektion (1)
- Einzelstrangbruch (1)
- Eisen-Kohlenstoff-Nanoröhrchen-Katalysatoren (1)
- Electrical conductivity (1)
- Electro-synthesized molecularly imprinted polymer (1)
- Electroactive Conjugated Polymer (1)
- Electrochemical impedance (1)
- Electrochemical sensor (1)
- Electrodeposition (1)
- Electron dynamics (1)
- Electronic materials (1)
- Electrosensing (1)
- Electrospray Ionization (1)
- Electrostatic effects (1)
- Elektroaktive Polymere (1)
- Elektrolumineszenz-Folie (1)
- Elektrolytempfindlichkeit (1)
- Elektronenkorrelation (1)
- Elektronenstrukturrechnung (1)
- Elektronentomographie (1)
- Elektrospinnen (1)
- Elektrosprayionisation (1)
- Elektrostatische Wechselwirkung (1)
- Ellipsometrie (1)
- Ellipsometry (1)
- Emulsification (1)
- Emulsion Polymerization (1)
- Emulsion destabilization (1)
- Emulsionen (1)
- Emulsions (1)
- Enantioselectivity (1)
- Endoperoxide (1)
- Enegieanwendungen (1)
- Energiespeichermechanismus (1)
- Energieumwandlung (1)
- Energy Applications (1)
- Energy Transfer (1)
- Energy transfer (1)
- Energy-transfer probe (1)
- Enzym (1)
- Enzymatic degradation (1)
- Enzymatic milk coagulation (1)
- Enzymatic polymer degradation (1)
- Enzyme (1)
- Enzyme catalysis (1)
- Enzyme inhibitor (1)
- Enzymes (1)
- Epoxide (1)
- Epoxides (1)
- Equilibrium (1)
- Equilibrium constants (1)
- Equisetum hyemale (1)
- Erneuerbare Ressourcen (1)
- Ethen (1)
- Ethers (1)
- European pear (1)
- Eutectic mixture (1)
- Excimer (1)
- Exciplex (1)
- Excited state proton transfer (1)
- Excited-state calculations; (1)
- Experiment (1)
- External mass transfer (1)
- Extracellular Matrix (1)
- Extraction system development (1)
- Extrazelluläre Matrix (1)
- Eyring (1)
- F(4)TCNQ (1)
- F-19 (1)
- F-C coupling constants (1)
- F12 methods (1)
- FAPbBr(3) (1)
- FLIM (1)
- FLNS (1)
- FSH (1)
- FTO-Glas (1)
- Fabry-Perot etalon (1)
- Falten (1)
- Faltenstrukturen (1)
- Faser (1)
- Faser-Bragg-Gitter (1)
- Fasern (1)
- Faserätzen (1)
- Fastener (1)
- Fatty acids (1)
- Feldflussfraktionierung (1)
- Ferrofluid (1)
- Fest-Flüssig-Extraktion (1)
- Festelektrolyten (1)
- Festkörperstruktur (1)
- Festphasensynthese (1)
- Fettsäure (1)
- Fiber-optical spectroscopy (1)
- Field Flow Fractionation (1)
- Field flow fractionation (1)
- Film (1)
- Filmbildner (1)
- Filtration (1)
- First-Year Undergraduate/General (1)
- Fischer-Tropsch Synthesis (1)
- Fischer-Tropsch-Synthese (1)
- Fixed bed (1)
- Flavonoids (1)
- Flexible linker (1)
- Fluoereszenzsonden (1)
- Fluorchemie (1)
- Fluorescence anisotropy (1)
- Fluorescence correlation (1)
- Fluorescence correlation spectroscopy (1)
- Fluorescence life time (1)
- Fluorescence lifetime (1)
- Fluorescence lifetime probes (1)
- Fluorescent Dyes (1)
- Fluorescent dyes (1)
- Fluorescent nanoconjugate (1)
- Fluoreszens (1)
- Fluoreszenz-Korrelations-Spektroskopie (1)
- Fluoreszenzanisotropie (1)
- Fluoreszenzmikroskopie (1)
- Fluoreszenzsensor (1)
- Fluoreszenzspektroskopie (1)
- Fluorierte Blockcopolymere (1)
- Fluoroassay (1)
- Fluoroionophore (1)
- Fluorophore (1)
- Fluorophores (1)
- Fluorpolymere (1)
- Flüssig-/flüssig-Grenzflächen (1)
- Flüssig-Flüssig-Extraktion (1)
- Flüssigkeitszerstäubung (1)
- Flüssigkristalline Polymere (1)
- Flüssigphasenkatalyse (1)
- Flüssigphasensynthese (1)
- Formate (1)
- Formation constant (1)
- Formationsfluid (1)
- Formgedächtnispolymer (1)
- Formgedächtnispolymere (1)
- Formic acid (1)
- Formose (1)
- Forster resonance energy transfer (FRET) (1)
- Forster resonance energy transfer (FRET) system (1)
- Forster resonance energy transfer(FRET) (1)
- Fourier-transform infrared (1)
- Freistehende Membranen (1)
- Frequenzaufkonversion (1)
- Frequenzverdopplung (1)
- Fruit quality (1)
- Fulgimide (1)
- Function by design (1)
- Functional groups (1)
- Functional organic materials (1)
- Fungi (1)
- Funktionalisierte Ölsäuremethylester (1)
- Funktionalisierung von Katalysatoren (1)
- Furans (1)
- Fusarium proliferatum (1)
- Fusicoccane diterpenes (1)
- Fällungsreaktion (1)
- Förster Resonanz Energie Transfer (1)
- G-quadruplexes (1)
- GAUSSIAN (1)
- GC-MS (1)
- GIAO calculations (1)
- GIXD (1)
- GOD (1)
- GOIP (1)
- GP2 isoform alpha (1)
- Gadolinium (1)
- Galactosides (1)
- Games; (1)
- Gas Sorption (1)
- Gas chromatography (1)
- Gas phase (1)
- Gas selective membranes (1)
- Gas sorption (1)
- Gas-phase electron diffraction (1)
- Gas-sorption (1)
- Gaseous Ions (1)
- Gaspermeation (1)
- Gasselektive Membranen (1)
- Gassensorik (1)
- Gassorption (1)
- Gastrennung (1)
- Gate-effects (1)
- Gefrierschutzadditiv (1)
- Gel polymer (1)
- Gelatin-chitosan composites (1)
- Gelatin-chitosan scaffolds (1)
- Gelatine (1)
- Gele (1)
- Gelieren (1)
- Generalized Langevin oscillator model (1)
- Genetics (1)
- Gentherapie (1)
- Gentransfer (1)
- Geometrieoptimierung (1)
- Gestational diabetes (1)
- Gießfolien (1)
- Glass transition temperatures (1)
- Glasübergangstemperaturen (1)
- Gleichgewicht der Adsorption (1)
- Glucose (1)
- Glukose Oxidation (1)
- Glukoseoxidation (1)
- Glycoconjugates (1)
- Glycol podands (1)
- Glycopeptides (1)
- Glycopeptoid (1)
- Glycoproteins (1)
- Glycosidation (1)
- Glycosides (1)
- Glycosylierung (1)
- Glykan-Protein-Wechselwirkung (1)
- Glykochemie (1)
- Glykogele (1)
- Glykokonjugat (1)
- Glykokonjugate (1)
- Glykolipide (1)
- Glykomonomer (1)
- Glykopeptid (1)
- Glykopolymer (1)
- Glykopolymer-Elektrolyt (1)
- Glykoproteine (1)
- Glykosylierung (1)
- Gold Cluster (1)
- Gold cluster (1)
- Gold nanostructure (1)
- Gold nanotriangles (1)
- Gold surface (1)
- Gold surfaces (1)
- Gold triangles (1)
- Gold-Kohlenstoff-Katalysatoren (1)
- Goldnanopartikel (1)
- Grafting-from polymerization (1)
- Graphen (1)
- Graphene derivates (1)
- Graphene oxide (1)
- Graphitic carbon nitride (1)
- Gravitation (1)
- Green Chemistry (1)
- Green rust (1)
- Green synthesis (1)
- Grenzfläche (1)
- Grenzfläche Lösung/Tetradecan (1)
- Grenzflächenaktivität (1)
- Grenzflächenchemie (1)
- Grenzflächenpolarierung (1)
- Gripper (1)
- Grotthuss mechanism (1)
- Group Transfer polymerisation (1)
- Groß Schönebeck (1)
- Grundwasserschutz (1)
- Guatemala (1)
- H-1 (1)
- H-1 NMR spectroscopy (1)
- H-1-NMR (1)
- H. pubescens (1)
- H2O2 (1)
- HAART (1)
- HALS (1)
- HER (1)
- HIV (1)
- HMF oxidation (1)
- Haftvermittler (1)
- Halbleiter (1)
- Halogenation (1)
- Halogenid-Perowskite (1)
- Hammett-Brown plots (1)
- Hapten (1)
- Hard carbons (1)
- Hard sphere model in the Percus-Yevick Approximation (1)
- Harnstoff (1)
- Harnstoff-Glas-Route (1)
- Hartree Fock (1)
- Health (1)
- Heavy metal ions (1)
- Heck coupling (1)
- Heck reactions (1)
- Helicen (1)
- Hemiporphyrazines (1)
- Heparin (1)
- Hepatic clearance (1)
- Hepcidin (1)
- Heptazine (1)
- Herbicide (1)
- Herkunft (1)
- Herstellung (1)
- Heteroatom Doping (1)
- Heteroatom-Dotierung (1)
- Heteroatom-Modifikation (1)
- Heteroatom-dotierte Kohlenstoffe (1)
- Heterogeneous catalysis (1)
- Heterophase Polymerization (1)
- Heterophasenpolymerisation (1)
- Hexadecyltrimethylammonium bromide (1)
- Hexagons and nanorods (1)
- High School/Introductory Chemistry (1)
- High-cell-density culture (1)
- High-harmonic generation (1)
- High-power lasers (1)
- High-resolution spectrometer (1)
- High-throughput (1)
- Highly functionalized dimeric triglycerides (1)
- Himbeerketon (1)
- Histone deacetylases (1)
- Hofmeister (1)
- Hofmeister effect (1)
- Hohlkugeln (1)
- Hollow Spheres (1)
- Holzmodifikation (1)
- Human donor blood (1)
- Human sulfite oxidase (1)
- Humic acid (1)
- Humic substances (1)
- Humor (1)
- Humor/Puzzles/Games (1)
- Hyalophora cecropia (1)
- Hyaluronsäure (1)
- Hybrid clay (1)
- Hybrid material (1)
- Hybrid materials synthesis (1)
- Hybridmaterialien (1)
- Hydroborierung (1)
- Hydrogel disks (1)
- Hydrogel microparticles (1)
- Hydrogel microspheres (1)
- Hydrogelen (1)
- Hydrogen Bonds (1)
- Hydrogen Production (1)
- Hydrogen activation (1)
- Hydrogen bonds (1)
- Hydrogen peroxide (1)
- Hydrogen sulfide (1)
- Hydrogen-bonding (1)
- Hydrogenolyse (1)
- Hydrolyse (1)
- Hydrolytic degradation (1)
- Hydrolytic stability (1)
- Hydrophobic (1)
- Hydrophobin (1)
- Hydrophobizität (1)
- Hydrothermal Carbonization (1)
- Hydrothermal carbonisation (1)
- Hydrothermalkohle (1)
- Hydrotrope (1)
- Hydroxyapatit (1)
- Hydroxyethyl starch (HES) (1)
- Hydroxyl (1)
- Hydroxymethylfurfural (1)
- Hyperpolarisierbarkeit (1)
- Hypertension (1)
- Hyphenated techniques (1)
- Hypoestes verticillaris (1)
- Hypoosmotic stress (1)
- IFT (1)
- IMS (1)
- IR and Raman spectra (1)
- IR excitation (1)
- IR-Anregung (1)
- IRRAS (1)
- ISA (1)
- Ibuprofen (1)
- Imidazolate Frameworks Potsdam (1)
- Imidazole (1)
- Imidazolium (1)
- Immersion (1)
- Immobilization (1)
- Immunoactive properties (1)
- In situ (1)
- In situ coating (1)
- In vitro (1)
- In vivo imaging system (IVIS) (1)
- In vivo-in vitro correlation (1)
- In-line monitoring (1)
- In-situ neutron reflectivity (1)
- InP nanowires (1)
- Indikator (1)
- Inductively coupled plasma mass spectrometry (1)
- Inflammation (1)
- Infrared matrix-assisted laser desorption ionization (IR-MALDI) (1)
- Infrared spectroscopy (1)
- Inhibitor loaded (1)
- Ink (1)
- Insulating films (1)
- Integrin (1)
- Interchain interactions (1)
- Interfacial capacitance (1)
- Interfacial equilibrium (1)
- Interfacial polyaddition (1)
- Internet (1)
- Interphase behavior (1)
- Intracellular bacteria (1)
- Inverse Micelle (1)
- Ion exchange (1)
- Ion mobility spectrometry (IMS) (1)
- Ionen (1)
- Ionenaustauscher (1)
- Ionenmigration (1)
- Ionenmobilitäts-Berechnungen (1)
- Ionenmobilitätspektrometrie (1)
- Ionenmobilitätsspektrometry (IMS) (1)
- Ionenverteilung (1)
- Ionic conductivity (1)
- Ionic liquid monomers (1)
- Ionic monomers (1)
- Ionic selectivity (1)
- Ionic strength (1)
- Ionisationspotential (1)
- Ionische Flüssigkeit (1)
- Ionisierungsenergie (1)
- Iron (1)
- Iron oxide (1)
- Iron/silver microflowers (1)
- Irradiation (1)
- Iso-chemical shielding surfaces (ICSS) (1)
- Isocyanates (1)
- Isoflavanones (1)
- Isoflavonoide (1)
- Isolations (1)
- Isothermal Titration Calorimetry (1)
- Isotherme Titrationskalorimetrie (1)
- Isothermen (1)
- Isothiocyanic acid (1)
- Isotop (1)
- Isotope detection (1)
- Isotope effect (1)
- Isotope exchange (1)
- Isotope ratio (1)
- Isotope ratios (1)
- Isotopie (1)
- JH-III-specific carrier protein (1)
- Jahn-Teller distortion (1)
- Janus (1)
- Janus drops (1)
- Janus emulsion (1)
- Journals (1)
- Juvenile hormone analogue (1)
- Kalium- und Natrium-Ionen (1)
- Kapseln (1)
- Karbonisierung (1)
- Karbonnitrid Ionothermalsynthese (1)
- Kartierung (1)
- Katalysator (1)
- Kathode (1)
- Kenusanone F 7-methyl ether (1)
- Keramik (1)
- Kern-Hülle (1)
- Kern-Schale Aufkonvertierende Nanopartikel (1)
- Kerndynamik (1)
- Kernspin-Statistiken (1)
- Ki67 (1)
- Kinetic analysis (1)
- Kinetic model (1)
- Kinetik (1)
- Klassiche Simulationen (1)
- Kleinwinkelstreuung (1)
- Klick (1)
- Klick Chemie (1)
- Klickchemie (1)
- Kniphofia foliosa (1)
- Knipholone cyclooxanthrone (1)
- Koaleszenz (1)
- Kobaltcarbonyl (1)
- Kohlenmaterialien (1)
- Kohlenmonoxid (1)
- Kohlenstoff-Nanopunkte (1)
- Kohlenstoff-Punkte (1)
- Kohlenstoffe auf Biomasse-Basis (1)
- Kohlenstofffilme (1)
- Kohlenstoffmaterial (1)
- Kohlenstoffnitrid (1)
- Kohlenstoffnitrid (CN) (1)
- Kohlenstoffpartikel (1)
- Kohlenstoffsynthese (1)
- Kohlenstoffträger (1)
- Kohn Sham (1)
- Kol (1)
- Kollagen (1)
- Kollagenase (1)
- Komplexe (1)
- Kompositmaterial (1)
- Kompositpolymer (1)
- Konformationsänderungen (1)
- Konischen Durchschneidungen (1)
- Kontaktdruck (1)
- Kooperativität (1)
- Koordinationskomplexe (1)
- Koordinationspolymere (1)
- Korkeiche (1)
- Korrelationsfunktion (1)
- Kraft lignin hydrogenolysis (1)
- Kraftlignin (1)
- Kraftsensoren (1)
- Kristallisation von Dünnschichten (1)
- Kryo-Elektronenmikroskopie (1)
- Kupfer (1)
- L-929 fibroblasts (1)
- L-Cysteine (1)
- L-selectin (1)
- LB-Multilayer (1)
- LB-multilayer (1)
- LC composites (1)
- LC polymer (1)
- LC-MS/MS (1)
- LCPs (1)
- LCST and UCST (1)
- LCST und UCST (1)
- LC−MS/MS (1)
- LED (1)
- LH (1)
- LII (1)
- LSPR (1)
- Lactose (1)
- Ladung Transport (1)
- Lake Peten-Itza (1)
- Langmuir Monoschicht (1)
- Langmuir layers (1)
- Langmuir monolayer degradation technique (1)
- Langmuir technique (1)
- Langmuir thin-films (1)
- Langmuir-Schaefer method (1)
- Langmuir-Schafer films (1)
- Langmuir-Schäfer-Methode (1)
- Lannea rivae (1)
- Lannea schweinfurthii (1)
- Lanthanide ions (1)
- Lanthano (1)
- Lanthanoidkomplexe (1)
- Laponite (1)
- Large Stokes shifts (1)
- Large Stokes-shifts (1)
- Large-size (1)
- Laser ablation (1)
- Laser induced desorption (1)
- Laser induzierte Breakdown Spektroskopie (1)
- Laser ionization (1)
- Laser-Carbonization (1)
- Laser-induced breakdown spectroscopy (1)
- Laser-induced breakdown spectroscopy (LIBS) (1)
- Laserablation-ICP-MS (1)
- Laserinduzierte Inkandeszenz (LII) (1)
- Laserinduzierte Plasmaspektroskopie (LIBS) (1)
- Laserkarbonisierung (1)
- Laserkontrolle (1)
- Laserpulse (1)
- Laserpulskontrolle (1)
- Lasers (1)
- Lattice Boltzmann methods (1)
- Layer-by-Layer (1)
- Layer-by-Layer Glykopolymerbeschichtung (1)
- Layer-by-layer (1)
- Learning/Chemistry Education Research (1)
- Lectin (1)
- Legierungen (1)
- Leishmania (1)
- Leitendes Polymer (1)
- Leitruss (1)
- Lektin (1)
- Lektine (1)
- Leptinotarsa decemlineata (1)
- Lerneinheit (1)
- Lernumgebung (1)
- Levoglucosenol (1)
- Levy flights (1)
- Levy walk (1)
- Levy-Bewegung (1)
- Lewatit TP 207 (1)
- Li deposition (1)
- Li dissolution (1)
- Li metal (1)
- Li-Batterien (1)
- Li-Ionen-Akkus (1)
- Li-Ionen-Kondensator (1)
- Li-S (1)
- Li-S batteries (1)
- Li-S-Batterien (1)
- Li-batteries (1)
- Li-ion batteries (1)
- Li-ion capacitor (1)
- LiFePO4 (1)
- Lichtinduzierter Effekt (1)
- Ligand <Biochemie> (1)
- Ligandendesign (1)
- Ligation (1)
- Light-harvesting complex II (1)
- Lignane (1)
- Lignans (1)
- Limonoid (1)
- Linear polarisierte Bestrahlung (1)
- Linienspannung (1)
- Lipid domain (1)
- Liquid chromatography (1)
- Liquid dispersion (1)
- Liquids (1)
- Lithiophilizität (1)
- Lithium-Ionen-Batterie (1)
- Lithium-Ionen-Kondensatoren (1)
- Lithium-Schwefel-Batterien (1)
- Lobelia tupa (1)
- Local density friction approximation (1)
- Localized surface plasmon resonance (1)
- Locust (1)
- Locusta migratoria (1)
- Low field MRI (1)
- Low temperature NMR spectroscopy (1)
- Low-temperature C-13 and Si-29 NMR (1)
- Low-temperature NMR (1)
- Low-temperature d-NMR (1)
- Lucigenin (1)
- Luminescence spectroscopy (1)
- Lumineszenzsonden (1)
- Lupinifolin (1)
- Lysophosphatidylcholine (1)
- Lysotrackers (1)
- Lysozyme (1)
- Lävulinsäure (1)
- Löschung (1)
- Lösungsmittel (1)
- Lösungsmittel-thermisches Tempern (1)
- Lösungsmitteleffekte (1)
- Lösungsprozess (1)
- Lösungszustand (1)
- M062X/6-311G** calculations (1)
- MACE (1)
- MALDI-TOF mass spectrometry (1)
- MALDI-ToF MS (1)
- MAPbX3 (1)
- MD simulations (1)
- MEO2MA (1)
- MOF-derived catalysts (1)
- MP2 and CCSD(T) calculations (1)
- MP2 calculations (1)
- MQAE (1)
- MSDA (1)
- Macrocyclic li-gands (1)
- Macromolecular architecture (1)
- Macrophage (1)
- Magnetic (1)
- Magnetic composites (1)
- Magnetic-responsive (1)
- Magnetisch (1)
- Magnetische Kernresonanz (1)
- Magnetismus (1)
- Magnetit Nanopartikel (1)
- Magnetite (1)
- Magnetite and gold nanoparticles (1)
- Magnetite nanoparticles (1)
- Magnetite-gold nanoparticles (1)
- Magnetization measurements (1)
- Magnetotactic bacteria (1)
- Magnetresonanztomographie (1)
- Main text (1)
- Makroinitiator (1)
- Makrozyklen (1)
- Malaria (1)
- Male (1)
- Mammea usambarensis (1)
- Mammea-type coumarins (1)
- Manganese (1)
- Manipulation of Emulsion Stability (1)
- Mannuronsäure (1)
- Marangoni flow (1)
- Marangoni-Fluss (1)
- Markov processes (1)
- Mass Spectrometry (1)
- Mass transfer (1)
- Mass transfer zone (1)
- Materials Chemistry (1)
- Materialwissenschaft (1)
- Matrix IR spectrum (1)
- Matrix metalloproteinase (1)
- Matrix-unterstützte Laser-Desorption/Ionisation (IR-MALDI) (1)
- Matsuda-Heck-Reaktion (1)
- Maxwell-Wagner (1)
- Maytenus boaria (1)
- Maytenus disticha (1)
- Maytenus spp. (1)
- Mechanotransduktion (1)
- Melt crystallization (1)
- Membranforschung bzw. Membranwissenschaften (1)
- Mesh size (1)
- Mesh ultra-thin layer (1)
- Mesokristall (1)
- Mesomeric equilibrium of carbene/zwitterion (1)
- Mesomerism (1)
- Mesopores (1)
- Mesoporosity (1)
- Mesoporosität (1)
- Mesoporous materials (1)
- Mesoporöse Materialien (1)
- Mesoskalentransformation (1)
- Metal Chalcogenides (1)
- Metal complexation (1)
- Metal-free polymerization (1)
- Metal-organic framework (1)
- Metal-proton exchange reaction (1)
- Metalation (1)
- Metall (1)
- Metall-organische Gerüste (1)
- Metallcarbide (1)
- Metallchalkogenide (1)
- Metallnitrid-Kohlenstoff Komposite (1)
- Metallorganischen (1)
- Metalloxide (1)
- Methacrylat (1)
- Methacrylates (1)
- Methane (1)
- Methanogens (1)
- Methylmercury (1)
- Micellar polymers (1)
- Micr (1)
- Microalgae (1)
- Microfluidics (1)
- Microindentation (1)
- Microorganism (1)
- Microparticles Reagentless assay (1)
- Microperoxidase (1)
- Micropolarity (1)
- Micropollutants (1)
- Micropores (1)
- Microporosity (1)
- Microstructure (1)
- Microviscosity (1)
- Mikroalgen (1)
- Mikroemulsionen (1)
- Mikrogel-Array (1)
- Mikrogelketten (1)
- Mikrogelstränge (1)
- Mikrokapseln (1)
- Mikrokontaktdruck (1)
- Mikromanipulation (1)
- Mikrostruktur (1)
- Mikrotomographie (1)
- Mikrowelle (1)
- Mikrowellensynthese (1)
- Millettia dura (1)
- Millettia dura; (1)
- Millettia lasiantha (1)
- Millettia leucantha (1)
- Millettia micans (1)
- Millettia oblata ssp teitensis (1)
- Miniaturized cultivations (1)
- Mitochondrial ROS (1)
- Mixed-Matrix-Membran (1)
- Mixed-valent compounds (1)
- Mizellbildung (1)
- Modeling (1)
- Modellierung (1)
- Modelling (1)
- Modified Mannich reaction (1)
- Modified mycotoxins (1)
- Modified polymer resin (1)
- Modifizierung von Polymeren (1)
- Molar masses (1)
- Molecular (1)
- Molecular Collisions (1)
- Molecular Probe (1)
- Molecular biophysics (1)
- Molecular diversity (1)
- Molecular dynamics simulation (1)
- Molecular dynamics with friction (1)
- Molecular interaction design (1)
- Molecular rod (1)
- Molecular rods (1)
- Molecular structure (1)
- Molecular weight (1)
- Molecules (1)
- Molekulare Kollisionen (1)
- Moleküle in äußeren Feldern (1)
- Molekülkristalle (1)
- Molmassen (1)
- Molybdoenzymes (1)
- Monolayer (1)
- Monolayers (1)
- Monolith (1)
- Monomers (1)
- Monomersequenz (1)
- Monte Carlo (1)
- Monte-Carlo (1)
- Morpholindione (1)
- Morphologie (1)
- Morphologie von Kapseln (1)
- Morphology (1)
- Multi-Wellenlängen (1)
- Multi-drug resistance (1)
- Multi-method (1)
- Multiblock Copolymer (1)
- Multiblock copolymers (1)
- Multicompartment micelles (1)
- Multifunctional polyester networks (1)
- Multifunctionality (1)
- Multikompartiment-Mizellen (1)
- Multilayers (1)
- Multiple NHC(CAAC)-Boron bonds (1)
- Multivariate data analysis (1)
- Mundulea sericea (1)
- Muonic molecules (1)
- Muschelnachahmend (1)
- Mycotoxins (1)
- Mykotoxine (1)
- N (1)
- N-2 fixation (1)
- N-Acetyl-chitooligosaccharide (1)
- N-Alkylglycin (1)
- N-Carboxyanhydrid (1)
- N-Vinylcaprolactam (1)
- N-Vinylpyrrolidon (1)
- N-acetyl cysteine (1)
- N-acetyl glucosamine derivatives (1)
- N-acetyl-chitooligosaccharides (1)
- N-acetyldopamine (1)
- N-alkyl-glycine (1)
- N-azobenzylchitosan (1)
- N-butylpyridinium bromide (1)
- N-doped carbon (1)
- N-dotierter Kohlenstoff (1)
- N-heterocyclic carbenes (NHC) (1)
- N-methylnicotinamide (1)
- N-triflyl guanidines (1)
- N-unsubstituted (primary)S-thiocarbamates (1)
- N-unsubstituted(primary)O-thiocarbamates (1)
- N-vinylcaprolactame (1)
- N-vinylpyrrolidone (1)
- N2 fixation (1)
- N2-Fixierung (1)
- NBO and STERIC analyses (1)
- NBO/NCS analysis (1)
- NEXAFS (1)
- NHC (1)
- NICE-2014 (1)
- NIPAAm (1)
- NIR spectroscopy (1)
- Na+ homeostasis (1)
- Na+-K+-2Cl(-) cotransporter (1)
- Nachhaltigkeit (1)
- Nahinfrarot (NIR) (1)
- Nano (1)
- Nano-bioextractant (1)
- Nanocrystal growth (1)
- Nanofiber (1)
- Nanofibers (1)
- Nanofluidik (1)
- Nanohybrid (1)
- Nanokapseln (1)
- Nanokomposit (1)
- Nanolinsen (1)
- Nanomaterialien (1)
- Nanoparticles, Adhesion, Interfaces, Bubble, Imaging (1)
- Nanopartikel Substrat Interaktionen (1)
- Nanopartikeln (1)
- Nanopartikeln-Anordnung (1)
- Nanoplastik (1)
- Nanoplättchen (1)
- Nanorods (1)
- Nanosensor (1)
- Nanospindeln (1)
- Nanostructured (1)
- Nanostruktur (1)
- Nanostäbchen (1)
- Nanotoxicity (1)
- Nanotriangle stacking and welding (1)
- Nanotriangles (1)
- Naphthalenophane (1)
- Naphthalenophanes (1)
- Naphthalimid (1)
- Naphthoquinone (1)
- Naphthoxazinoquinazolines (1)
- Naphthoxazinoquinazolinones (1)
- Naphthyridine receptor (1)
- Naphthyridines (1)
- Nassfestigkeit (1)
- Natrium-Ionen-Akkumulator (1)
- Natrium-Ionen-Batterie (1)
- Naturstoff (1)
- Nauclea diderrichii (1)
- Navicula perminuta (1)
- Near infra-red (1)
- Near infrared (1)
- Near infrared light triggered shape-recovery (1)
- Negative Poisson’s ratio (1)
- Negative control (1)
- Negatives Poisson-Verhältnis (1)
- Neodym-YAG-Laser (1)
- Neuroleptics (1)
- Neurotransmitter (1)
- Neutron spin echo (1)
- Neutron spin-echo spectroscopy (1)
- Neutron tomography (1)
- Neutronen Diffraktion (1)
- Neutronen Reflektometrie (1)
- Ni nanodots (1)
- Ni-O4 electrocatalysts (1)
- Ni2F5 (1)
- NiTi (1)
- Nichtlineare Spektroskopie (1)
- Nichtwässrige Synthese (1)
- Nickel (1)
- Nickel oxide (1)
- Nickel-Kohlenstoff-Katalysatoren (1)
- Nitrides (1)
- Nitrobenzyl (1)
- Nitrogen Physisorption (1)
- Nitroxides (1)
- Noble carbon (1)
- Non-CYP enzymes (1)
- Non-adiabatic transitions (1)
- Non-destructive (1)
- Nonadiabatic effects (1)
- Nonenzymatic (1)
- Nontarget terrestrial plants (1)
- Normalmodenanalyse (1)
- Novozym 435 (1)
- Nuclear magnetic resonance (1)
- Nuclear magnetic resonance (NMR) (1)
- Nuclear magnetic resonance spectroscopy (1)
- Nuclear-Spin-Statistics (1)
- Nucleophilic addition (1)
- Nucleotide nanosensor (1)
- Nukleation (1)
- Numerical propagation (1)
- Nutrients (1)
- O-methyltransferase (1)
- OEGMA (1)
- OER (1)
- OFET (1)
- OH suppression (1)
- ORMOCER (R) (1)
- ORR (1)
- OSK (1)
- OSTK (1)
- Oberflächenbeschichtung (1)
- Oberflächenkräfte (1)
- Oberflächenmodifikation (1)
- Oberflächenmodifizierung (1)
- Oberflächenplasmonenlasmonen (1)
- Oberflächenpotential (1)
- Oberflächentopografie (1)
- Oberfächen (1)
- Occupation quotient pi*/pi (1)
- Olefin Metathese (1)
- Olefin isomerization (1)
- Olefin metathesis (1)
- Olefin self- and cross-metathesis (1)
- Oligo(ethylene glycol) (1)
- Oligo(omega-pentadecalactone) (1)
- Oligodepsipeptide (1)
- Oligoglycerols (1)
- Oligomere (1)
- Oligomers (1)
- Oligospiroketal (1)
- On-demand Freisetzung (1)
- On.Line Monitoring (1)
- One-cycle laser pulses (1)
- Open Source (1)
- Open quantum systems (1)
- Optical fiber (1)
- Optical oxygen sensor (1)
- Optical parameter set (1)
- Optical sensor (1)
- Optimale Kontrolltheorie (1)
- Optode (1)
- Ordering transitions (1)
- Organic electrode (1)
- Organic photovoltaic Cell (1)
- Organic structure (1)
- Organische Chemie (1)
- Organische Photovoltaikzelle (1)
- Organo-Silikate (1)
- Organocatalytic polymerization (1)
- Organogel (1)
- Organosilica (1)
- Orientierungsbewegung (1)
- Origo-Spiro-Thio-Ketal-Stäbe (1)
- Ormocarpum kirkii (1)
- Orthoptera (1)
- Oscillating Bubble (1)
- Oxalat-Fällung (1)
- Oxidkeramik (1)
- Oxinitride (1)
- Oxo-Kohlenstoff (1)
- Oxygen sensing (1)
- Oxynitrides (1)
- PAH (1)
- PAN Emulsionspolymerisation (1)
- PARAFAC (1)
- PCM (1)
- PDA (1)
- PDLLGA (1)
- PDMS surface grafting (1)
- PEG brushes (1)
- PEG-Funktionalisierung (1)
- PEG6000 (1)
- PEI (1)
- PFG-NMR-Spektroskopie (1)
- PHA-depolymerases (1)
- PHEMA (1)
- PISA (1)
- PMS activation (1)
- POD (1)
- POF; Reliabilität; Abbau; Chemilumineszenz (1)
- POF; reliability; degradation; chemiluminescence (1)
- PQQ-GDH (1)
- PQQ-dependent glucose dehydrogenase (1)
- PZT (1)
- Pachkungsdichte (1)
- Packaging (1)
- Palladium ion (1)
- Palladium-catalyzed cross-coupling of arenediazonium salts with organoindium or organobismuth reagents (1)
- Paratope (1)
- Partial least squares regression (PLSR) (1)
- Particle shape (1)
- Particle size (1)
- Pastillation (1)
- Patchy Partikel (1)
- Paxillin (1)
- Pd catalysis (1)
- PdCo (1)
- Pear (1)
- Pendant drop tensiometry (1)
- Penicillium digitatum (1)
- Pentylsedinine (1)
- Peptide coating (1)
- Peptiden (1)
- Percolation (1)
- Peripheral ring current (1)
- Perlmutt (1)
- Perovskite (1)
- Perovskites (1)
- Perowskit (1)
- Perowskit Solarzellen (1)
- Perowskit Vorläuferstadien (1)
- Perowskite (1)
- Perylen (1)
- Pestizid (1)
- Pfropfcopolymere (1)
- Phagocytosis (1)
- Phantoms (1)
- Phasenmodulationsspektroskopie (1)
- Phasenübergang (1)
- Phasenübergänge (1)
- Phenol (1)
- Phenols (1)
- Phenylacetylide (1)
- Phenylanthraquinone (1)
- Phosphate (1)
- Phosphate recovery (1)
- Phosphatidylcholine acyl-alkyl C 32:1 (1)
- Phospholipids (1)
- Phosphorescence lifetime (1)
- Photo-Dehydro-Diels-Alder-Reaktion (1)
- Photoanregung (1)
- Photochemische Reaktionen (1)
- Photodesorption (1)
- Photodynamics (1)
- Photoelektronenspektroskopie (1)
- Photoexcitation (1)
- Photoinduced optical anisotropy (1)
- Photoinduzierte Polymerisation (1)
- Photoinitiierte Polymerisationen (1)
- Photon Density Wave Spectroscopy (1)
- Photon density waves (1)
- Photonendichtewellen (1)
- Photoorientierung (1)
- Photooxygenation (1)
- Photooxygenierung (1)
- Photopolymer (1)
- Photopolymerisation (1)
- Photopolymers (1)
- Photoresponsive polymers (1)
- Photovoltaics (1)
- Physical Crosslinking (1)
- Physical Network (1)
- Physical chemistry (1)
- Physikalische Vernetzung (1)
- Phytopathogens (1)
- Pi interactions (1)
- Pickering Emulsion (1)
- Pickering interfacial catalysis (1)
- Piperidine alkaloid (1)
- Plant Material (1)
- Plant community model (1)
- Plant reproduction (1)
- Plasmid DNA production (1)
- Platelet (1)
- Platycelphium voense (1)
- Platyisoflavanone (1)
- Pleistocene (1)
- Pleurotus ostreatus (1)
- Plume (1)
- Pluronics (1)
- Polar effect (1)
- Polar substituent constant (1)
- Polarization elements (1)
- Poly vinyl alcohol (1)
- Poly(2-oxazolin)-Blockcopolymer (1)
- Poly(N-Isopropylacrylamid) (1)
- Poly(N-Isopropylmethacrylamid) (1)
- Poly(N-Vinylisobutyramid) (1)
- Poly(allyl alcohol)s (1)
- Poly(amidoamine) (1)
- Poly(carbonate-urea-urethane)s (1)
- Poly(epsilon-caprolactone) networks (1)
- Poly(ether imide) (1)
- Poly(ionic liquid) (1)
- Poly(ionische Flüssigkeit) (1)
- Poly(lactic acid) (1)
- Poly(methyl methacrylate (1)
- Poly(n-butyl acrylate) (1)
- Poly(trimethylsilylpropyne) matrix (1)
- Poly(ε-caprolacton) (1)
- Poly-alpha,beta-unsaturated aldehydes (1)
- Poly-epsilon-caprolactone (1)
- PolyNIPAM (1)
- Polyacetylene (1)
- Polyaromatic fragments (1)
- Polycyclic aromatic hydrocarbons (1)
- Polydisulfide (1)
- Polyeste r (1)
- Polyester (1)
- Polyesterurethane (1)
- Polyether (1)
- Polyether ether ketone (1)
- Polyethylene imine (1)
- Polyethylenglykole (1)
- Polyethylenimin (1)
- Polyfluoren (1)
- Polyglycin (1)
- Polyimides (1)
- Polykation (1)
- Polykondensation (1)
- Polylactid (1)
- Polylactide stereocomplex (1)
- Polymer Modification (1)
- Polymer architecture (1)
- Polymer capped gold nanoparticles (1)
- Polymer dispersions (1)
- Polymer films (1)
- Polymer functionalization (1)
- Polymer micronetwork colloids (1)
- Polymer network properties (1)
- Polymer networks (1)
- Polymer physics (1)
- Polymer-clay composite (1)
- Polymer-coating (1)
- Polymer-modified surfaces (1)
- Polymerfilme (1)
- Polymeric substrate (1)
- Polymerionogel (1)
- Polymerisierbare ionische Flüssigkeiten (1)
- Polymerizable surfactant (1)
- Polymerization (1)
- Polymerized ionic liquids (1)
- Polymerkristallisation (1)
- Polymernetzwerk (1)
- Polymerphysik (1)
- Polymers on surfaces (1)
- Polymersynthese (1)
- Polymertenside (1)
- Polymethylmethacrylat (1)
- Polymilchsäure (1)
- Polyolefin (1)
- Polyoxazolin (1)
- Polypeptoid (1)
- Polypeptoide (1)
- Polypeptoids (1)
- Polyplexes (1)
- Polystyrene-divinylbenzene (1)
- Polysulfobetaine (1)
- Polysulfon (1)
- Polyurethane (1)
- Populationsanalyse (1)
- Porosimetry (1)
- Porous (1)
- Porous poly(ether imide) microparticulate absorbers (1)
- Porous scaffold (1)
- Poröse Materialien (1)
- Poröser Kohlenstoff (1)
- Poröser Stoff (1)
- Porösität (1)
- Post-Hartree Fock methods (1)
- Post-Hartree-Fock Methoden (1)
- Post-Modifikationen (1)
- Post-polymerization modification (1)
- Potato (1)
- Potentiostat (1)
- Precipitation (1)
- Precision Agriculture (1)
- Principal component analysis (PCA) (1)
- Process (1)
- Proline (1)
- Protein Microcapsules (1)
- Protein delivery (1)
- Protein structure (1)
- Protein voltammetry (1)
- Protein-NMR-Spektroskopie (1)
- Protein-Polymer Konjugaten (1)
- Protein-polymer conjugate (1)
- Proteinadsorption (1)
- Proteincharakterisierung (1)
- Proteine (1)
- Proteinmikrokapseln (1)
- Proteins (1)
- Protic 2-hydroxyethylammonium ionic liquids (1)
- Proton transfer reaction (1)
- Protonenleitfähigkeit (1)
- Prozesskontrolle (1)
- Präkursor (1)
- Pseudomonas aeruginosa (1)
- PtCo (1)
- Pterocarpan (1)
- Pulse duration (1)
- Pulsed interleaved excitation (1)
- Punkt-für-Punkt-Einschreibemethode (1)
- Push-pull alkynes (1)
- Push-pull allenes (1)
- Puzzles (1)
- Pyrene (1)
- Pyrimidines (1)
- Pyrolyse (1)
- QD device (1)
- QD stability (1)
- QD-Gerät (1)
- QD-Stabilität (1)
- QM/MM (1)
- QM/MM Molekulardynamik (1)
- QM/MM stochastic dynamics (1)
- QR-Code (1)
- QuEChERS (1)
- Quadratsäure (1)
- Quality (1)
- Quantenausbeute (1)
- Quantenchemie (1)
- Quantendynamik (1)
- Quantendynamische Simulationen (1)
- Quantification of contrast agent (1)
- Quantum Chemical Calculations (1)
- Quantum Dot (1)
- Quantum chemistry (1)
- Quantum mechanics (1)
- Quantumdots (1)
- Quartz Crystal (1)
- Quasi-aromaticity (1)
- Quercus suber (1)
- Quinonoid structure (1)
- Quotient method (1)
- Química de Coloides (1)
- RA-intramolecular hydrogen bond (1)
- RAFT dispersion polymerization (1)
- RAFT polymerisation (1)
- RAFT, Polymerisation (1)
- RAFT-Polymerization (1)
- RAFT/MADIX Polymerisation (1)
- RAFT/MADIX polymerization (1)
- RGD peptides (1)
- RGD-peptide (1)
- ROP (1)
- Radiative transport (1)
- Radical polymerization (1)
- Radicals (1)
- Radikalreaktionen (1)
- Radikalrekombination (1)
- Radiosensibilisator (1)
- Random copolymer (1)
- Rapeseed cake (1)
- Rapeseed oil (1)
- Rare-earth elements (1)
- Rasterkraftmikroskopie (1)
- Reaction mechanisms (1)
- Reaction monitoring (1)
- Reaction products (1)
- Reactive adsorption (1)
- Reactive foaming (1)
- Reagents (1)
- Reaktion (1)
- Reaktionsmechanismen (1)
- Reaktionsmechanismus (1)
- Rearrangement to trithiaazapentalene (1)
- Redox chemistry (1)
- Redox polymer (1)
- Redoxchemie (1)
- Redoxreaktionen (1)
- Reduced scattering coefficient (1)
- Reduction (1)
- Regioselectivity (1)
- Release (1)
- Release studies (1)
- Renewable Resources (1)
- Reproductive toxicity (1)
- Rerenzmaterial (1)
- Residual dipolar couplings (1)
- Resonante Energie Transfer (1)
- Resonanz-Raman-Spektroskopie (1)
- Resonanzenergietransfer (1)
- Respiration (1)
- Responsive polymers (1)
- Responsivity (1)
- Retrosynthese (1)
- Reverse microemulsions (1)
- Reversibility (1)
- Rhenium (1)
- Rhenium(V) (1)
- Rheologie (1)
- Rhodamin B (1)
- Rhodamine 6G (1)
- Rhodium (1)
- Riboflavin (1)
- Ring method (1)
- Ring tensiometry (1)
- Ring-current effect (1)
- Ringschlussmetathese (1)
- Ringspannung (1)
- Ringöffnungspolymerisation (1)
- Robotic synthesis (1)
- Robotics (1)
- Rod-like Polymers (1)
- Rohrreaktor (1)
- Root zone processes (1)
- Rotational barriers (1)
- Rotationsbarriere (1)
- Rotliegend (1)
- RuBisCO (1)
- Ruthenium complexes (1)
- Röntgenbeugung (1)
- Röntgenkleinwinkelstreuung (1)
- Röntgenstrahlung (1)
- S li-gands (1)
- S ligands (1)
- SAK (1)
- SAW impedance sensor (1)
- SBFI (1)
- SDS (1)
- SDS inverse micelle (1)
- SEC-MALS (1)
- SFG (1)
- SHG (1)
- SLS (1)
- SOD (1)
- SQM FF (1)
- SQM-FF (1)
- SRG formation in polymer brushes (1)
- STM (1)
- STM-induced reactions (1)
- Saccharide Recognition (1)
- Salicylic acid (1)
- Salze (1)
- Salzschmelze (1)
- Satellite hybrid (1)
- Sauerstoff (1)
- Sauerstoff Reduktion (1)
- Sauerstoff-Reduktionsreaktion (1)
- Sauerstofflöschung (1)
- Sauerstoffsensorik (1)
- Scaffold contraction (1)
- Scaffold degradation (1)
- Scaffold stiffness (1)
- Scanning probe microscopy (SPM) (1)
- Schaum (1)
- Schaumfilme (1)
- Schizozygane indoline alkaloid (1)
- Schizozygia coffaeoides (1)
- Schmelz (1)
- Schrodinger equation (1)
- Schulversuch (1)
- Schwefel-Ligand (1)
- Schwefelwirt (1)
- Schwermetalle (1)
- Schwermetallentfernung (1)
- Schwingungsanregung (1)
- Schwingungsaufgelöste UV/VIS-Spektroskopie (1)
- Schwingungsspektroskopie (1)
- Schädlingsbekämpfung (1)
- Science and Mathematics (1)
- Second-Year undergraduate (1)
- Seedpods (1)
- Sekundärstruktur (1)
- Selbstdiffusion (1)
- Selbstheilende Beschichtungen (1)
- Self Instruction (1)
- Self-protecting coatings (1)
- Seltene Erdelemente (1)
- Semen parameters (1)
- Senecio roseiflorus (1)
- Sequence analysis (1)
- Sequence structure (1)
- Serum (1)
- Sex (1)
- Shadowgraphie (1)
- Si(111)-7x7 (1)
- Silacyclohexanes (1)
- Silaheterocyclohexanes (1)
- Silanes (1)
- Silbernanopartikel (1)
- Silica (1)
- Silica Determination (1)
- Silica sulfuric acid (1)
- Silicate (1)
- Siliciumdioxid (1)
- Silicon Content (1)
- Silika (1)
- Silika Partikel (1)
- Silikonelastomere (1)
- Silver (1)
- Silver nanoparticles (1)
- Simulation of H-1 NMR spectra (1)
- Simulation of polymer XPS (1)
- Single molecule fluorescence (1)
- Single-molecule FRET (1)
- Singletoxygen (1)
- Sintern von Nanopartikeln (1)
- Skalarprodukt von Kraft und Weg (1)
- Skalierungsmethode von Champagne (1)
- Small angle neutron scattering (1)
- Small-angle X-ray scattering (1)
- Small-angle neutron scattering (1)
- Sn(IV) alkoxide (1)
- SnAr reaction (1)
- Sodium transport (1)
- Sodium-ion batteries (1)
- Soft-Templaten (1)
- Solanum tuberosum (1)
- Solar cells (1)
- Solid acid (1)
- Solid phase (1)
- Solid phase synthesis (1)
- Solid polymer electrolyte (1)
- Solubilisierung (1)
- Solubility (1)
- Solute transport (1)
- Solution phase synthesis (1)
- Solvatochromie (1)
- Solvent extraction (1)
- Solvent-free (1)
- Solvothermalsynthese (1)
- Sonication (1)
- Sophoronol-7-methyl ether (1)
- Spannungskonzentrationen (1)
- Spatial NICS (1)
- Spatially resolved spectroscopy (1)
- Spermidin (1)
- Spezies (1)
- Sphaeranthus bullatus (1)
- Spherical polyelectrolyte brushes (1)
- Spinning drop (1)
- Spiro compound (1)
- Spiro compounds (1)
- Spiropyrane (1)
- Sprengstoffe (1)
- Spritzgießen (1)
- Sprungwahrscheinlichkeit (1)
- Stab (1)
- Stability of LB Films (1)
- Stabilität von Emulsionen (1)
- Stabilität von Schäumen (1)
- Staphylococcus aureus (1)
- Stem (1)
- Stem bark (1)
- Stereocomplex (1)
- Stereokomplex (1)
- Stereokomplexierung (1)
- Steric effects (1)
- Steric hindrance (1)
- Steric substituent constant (1)
- Sternpolymere (1)
- Steroid esters (1)
- Stickstoff Physisorption (1)
- Stickstoffdotiert (1)
- Stickstoffinversion (1)
- Stickstoff‑ und Kohlenstoffhaltige Materialien (1)
- Stilben (1)
- Stimuli-Sensitivität (1)
- Stimuli-responsive polymers (1)
- Stoßquerschnitt (1)
- Stress concentration (1)
- Stressrelaxation (1)
- Stressrelaxierung (1)
- Stripping (1)
- Strontium (1)
- Structural investigations (1)
- Structure (1)
- Structure Determination (1)
- Structure revision (1)
- Strukturaufklärung (1)
- Strömungschemie (1)
- Students (1)
- Styrene (1)
- Styrol (1)
- Stäbchen-Knäul; amphiphile Blockcopolymere; ; Polypeptide; Festphasen; Struktur; Morphologie; Kolloide; Selbstorganisation; Vesikel; schaltbare Aggr (1)
- Sub-zero temperature (Celsius) (1)
- Subambient pressure (1)
- Submicron particles (1)
- Substituent chemical shifts (1)
- Substituent effects (1)
- Substrat (1)
- Substrate effect (1)
- Sulfated polymer (1)
- Sulfation (1)
- Sulfonated polyaniline (1)
- Sulfoxide (1)
- Summenparameter (1)
- Supercapacitor (1)
- Superkondensator (1)
- Superoxide (1)
- Superparamagnetic (1)
- Superparamagnetic magnetite (1)
- Supramolecular Interactions (1)
- Supramolecular ball structure (1)
- Supramolecular compounds (1)
- Supramolekular (1)
- Supramolekularen Wechselwirkungen (1)
- Surface Hopping Dynamik (1)
- Surface chemistry (1)
- Surface complexes (1)
- Surface enhanced Raman scattering (SERS) (1)
- Surface plasmon resonance (1)
- Surface properties (1)
- Surface reaction (1)
- Surface relief grating (1)
- Surface removal (1)
- Surface science (1)
- Surface-initiated atom-transfer radical (1)
- Sustainability (1)
- Sustainable (1)
- Suzuki coupling (1)
- Swelling behavior (1)
- Switchable Surfactants (1)
- Switchable wettability (1)
- Synchrotron radiation XPS (1)
- Syngas Hydrogenation (1)
- Syngashydrierung (1)
- Synthesemethoden (1)
- Synthetische Biologie (1)
- T1 mapping (1)
- T3 (1)
- TBTU (1)
- TCP (1)
- TDDFT (1)
- TE interactions (1)
- TG/DTA (1)
- THP-1 cells (1)
- TOF-SIMS (1)
- TRANES (1)
- TRES (1)
- Tandem mass spectrometry (1)
- Tandemmassenspektrometrie (1)
- Tannine (1)
- Tautomerism (1)
- Telechel (1)
- Temperaturänderungen (1)
- Templat (1)
- Template phase (1)
- Template reaction (1)
- Templated self-assembly (1)
- Templatgesteuerte Assemblierung (1)
- Templatierung (1)
- Templating (1)
- Templatphase (1)
- Tensid (1)
- Tensiddynamik (1)
- Tensor (1)
- Tephrosia aequilata (1)
- Tephrosia elata (1)
- Tephrosia subtriflora (1)
- Tephrosia villosa (1)
- Terbium (1)
- Terpurinflavone (1)
- Testosterone (1)
- Tetraoxo[8]circulenes (1)
- Tetraphenylethene Bioassay Fluorescent dye (1)
- Tetrapyrroles (1)
- Theoretical chemistry (1)
- Thermal behavior (1)
- Thermal broadening effects (1)
- Thermo-responsive (1)
- Thermo-responsive polymer (1)
- Thermochemical properties (1)
- Thermodynamische Eigenschaft (1)
- Thermomechanical history (1)
- Thermoplastic elastomer (1)
- Thermoresponsiv (1)
- Thermosensitivity (1)
- Thiazol-Salze (1)
- Thienopyridine (1)
- Thio-Click Modifizierung (1)
- Thio-click modification (1)
- Thioacetale (1)
- Thioacetals (1)
- Thioether ligands (1)
- Thioglycoside (1)
- Thiol-En (1)
- Thiol-X (1)
- Thiol-ene (1)
- Thiol-ene addition (1)
- Thiol-ene click chemistry (1)
- Thiole (1)
- Thiophen und Benzodithiophen Copolymere (1)
- Thiophene and Benzodithiophene copolymers (1)
- Thioredoxin (1)
- Thiouracil (1)
- Threshold (1)
- Through -space NMR (1)
- Through-space NMR (1)
- Through-space NMR shielding (TSNMRS) (1)
- Thymolblau (1)
- TiO2 (1)
- TiO2 nanotubes (1)
- Time-resolved Immunoassay (1)
- Time-resolved crystallography (1)
- Time-resolved spectroscopy (1)
- Tin octanoate (1)
- Titandioxid (1)
- Toonacilin (1)
- Toonapubesins F (1)
- Torque (1)
- Total synthesis (1)
- Toxicity (1)
- Trace elements (1)
- Trajektorien (1)
- Transfektion (1)
- Transient (1)
- Transient absorption (1)
- Transition metal complexes (1)
- Transition metals (1)
- Transitionmetals (1)
- Transmembrane protein (1)
- Triazin (1)
- Triblock Copolymers (1)
- Triblock-Copolymere (1)
- Trichloracetimidate (1)
- Trichloroacetimidates (1)
- Triiodide "network" (1)
- Triiodthyronin (1)
- Triphilic block copolymers (1)
- Trithiapentalene (1)
- Tropfen (1)
- Tropfenoszillationen (1)
- Tropfenprofil-Analysen-Tensiometrie (1)
- Trough-space NMR shieldings (TSNMRS) (1)
- Tube-like template phase (1)
- Tuber (1)
- Tubular network structure (1)
- Tully-Algorithmus (1)
- Turbid media (1)
- Turraea nilotica (1)
- Turraea robusta (1)
- Twisted double bonds (1)
- Two dimensional materials (1)
- Two-Photon-Absorption (1)
- Two-dimensional separations (1)
- Type 2 Diabetes (1)
- UV-VIS Spectroscopy (1)
- UV-Vis-NIR (1)
- UV/VIS (1)
- UVB reduction (1)
- Ugi reaction (1)
- Ultra-low (1)
- Ultradünne Filme (1)
- Ulva linza (1)
- Umweltreaktion (1)
- Untersuchung (1)
- Untreated agricultural wastes (1)
- Upconversion luminescence (1)
- Upgrade of Fructose (1)
- Uracil (1)
- Uranyl (1)
- Urea-Glas-Route (1)
- Uremic toxins (1)
- Uronsäuren (1)
- VEGF (1)
- Vacuum drying (1)
- Valerolacton (1)
- Vanadium pentoxide (1)
- Vanadium(IV) (1)
- Vektor (1)
- Verbindungen auf Eisenbasis (1)
- Verdunstung (1)
- Vernetzung (1)
- Vesicle (1)
- Vesicles (1)
- Vesikel Forschung/Vesikel Studien (1)
- Vibrational states (1)
- Vibrio cholerae (1)
- Vibronic spectrum (1)
- Vibronik (1)
- Vinylogous N-acyliminium ion (1)
- Vinylsulfonylverbindungen (1)
- Violaxanthin (1)
- Vis spectroscopy (1)
- Viskoelastizität (1)
- Vorstufe (1)
- WANG-Linker (1)
- WANG-linker (1)
- Wacker reaction (1)
- Wasser auf Aluminiumoxid (1)
- Wasser-Luft-Grenzfläche (1)
- Wasser-in-Öl-Mikroemulsion (1)
- Wasser/Luft Grenzflächen (1)
- Wasser/Öl-Grenzfläche (1)
- Wassergehalt (1)
- Wasseroberfläche (1)
- Wasserspaltung (1)
- Wasserstoff (1)
- Water splitting (1)
- Water vapor (1)
- Wavelength modulation gas spectroscopy (1)
- Wavelength modulation spectroscopy (laser spectroscopy) (1)
- Web-Based Learning (1)
- Weitwinkelröntgenstreuung (1)
- Winsor phases (1)
- Winterschachtelhalm (1)
- Wirkung des Ionenstärken (1)
- Wirkung des pH-Werten (1)
- Wissenschaftskommunikation (1)
- Wissenschaftskommunikationstypen (1)
- Wärmetransformationsanwendungen (1)
- X-ray absorption (1)
- X-ray analysis (1)
- X-ray crystallography (1)
- X-ray structures (1)
- XMCD (1)
- Xanthone (1)
- Xenobiotics (1)
- Y-aromaticity (1)
- Ylide (1)
- Yukawa model in the Mean Spherical Approximation (1)
- Z-E Isomerisierung (1)
- Zanthoxylum holstzianum (1)
- Zanthoxylum leprieurii (1)
- Zeitabhängige Dichtefunktionaltheorie (1)
- Zeitaufgelöste Lumineszenz (1)
- Zeitaufgelöster Immunoassay (1)
- Zell-Umwelt-Interaktionen (1)
- Zellgewebe (1)
- Zellmarkierung (1)
- Zellmigration (1)
- Zellulose (1)
- Zeolites (1)
- Zeolithe (1)
- Zimtsäureester (1)
- Zuckererkennung (1)
- Zweikernkomplexe (1)
- Zweiphotonenanregung (1)
- Zwitterionic surfactant (1)
- [2+2]-Cycloaddition (1)
- [2+2]-cycloaddition (1)
- [N]phenylene dyads (1)
- [N]phenylenes (1)
- ab-initio Dynamik (1)
- ab-initio dynamics (1)
- abbaubares Polymer (1)
- absolute-configuration (1)
- absorption (1)
- acceptors (1)
- acetanilides (1)
- acid (1)
- acidic ionic liquids (1)
- acidity constants (1)
- acoustically levitated droplets (1)
- acrylamide (1)
- acrylic acid esters (1)
- actin cytoskeleton (1)
- actinide (1)
- actinide, organic ligand, sorption, cementitious material, concrete, luminescence (1)
- activated urethane (1)
- activation entropy (1)
- active polymer (1)
- active polymers (1)
- active scaffold (1)
- activity (1)
- actuator (1)
- acute pancreatitis (1)
- adamantane (1)
- addition-fragmentation chain-transfer polymerization (1)
- additive Fertigung (1)
- additive manufacturing (1)
- additives (1)
- adduct formation (1)
- adenoassociated virus (1)
- adhesion (1)
- adhesive (1)
- adhesives (1)
- adsorbate vibrations (1)
- adsorption kinetics (1)
- advanced characterization (1)
- aequichalcone A (1)
- aequichalcone B (1)
- aequichalcone C (1)
- aerogel (1)
- aerosol. photoacoustics (1)
- aggregate (1)
- aggregation (1)
- air - water interface (1)
- air-water-interface (1)
- aktive Polymere (1)
- aktiviertes Urethan (1)
- akustisch schwebende Tropfen (1)
- alcohols (1)
- aldol reaction (1)
- algae cultivation (1)
- alignment (1)
- alignments (1)
- alkaloid (1)
- alkine (1)
- alkyl nitrates (1)
- alkynes (1)
- alkynol cycloisomerization (1)
- all-carbon composites (1)
- allyl alcohols (1)
- alpha,omega-Dienes (1)
- alumina (1)
- aluminum alloy (1)
- amide ligand (1)
- amides (1)
- amine (1)
- amino acid N-carboxyanhydride (NCA) (1)
- amino acids (1)
- aminolysis (1)
- ammonia (1)
- amorph (1)
- amorphes Calciumcarbonat (1)
- amphiphilic block copolymers (1)
- amphiphilic particles (1)
- amphiphilic polymer assembly (1)
- amphiphilic polymers (1)
- amphiphilic surface (1)
- analytical methods (1)
- analytical technology (1)
- analytical ultracentrifugation (1)
- anharmonic force fields (1)
- anharmonische Kraftfelder (1)
- anion substitution (1)
- anionic polymerization (1)
- anionic polymerizations (1)
- anisotrop (1)
- anisotropic (1)
- anisotropic colloids (1)
- anisotropic microgels (1)
- anisotropic structures (1)
- anisotropy (1)
- anode (1)
- anorganisch-organische Hybrid-Nanopartikel (1)
- anti-HIV (1)
- anti-fouling (1)
- anti-inflammatory therapy (1)
- anti-polyelectrolyte effect (1)
- antibodies (1)
- antibody staining (1)
- antifouling coatings (1)
- antifreeze additive (1)
- antileishmanial (1)
- antimalarial activity (1)
- antimicrobial (1)
- antimicrobial peptide (1)
- antimycobacterial activity (1)
- aqueous systems (1)
- arenediazonium salts (1)
- aridity (1)
- aromats (1)
- articulated (1)
- articulated rods (1)
- artificial cells (1)
- aryl C-glycoside (1)
- arylboronic acids (1)
- aryldiazonium salts (1)
- aspect-ratio (1)
- assembly capabilities (1)
- associated anisotropy (1)
- associating polymers (1)
- associative thickeners (1)
- assoziative Photodesorption (1)
- astrophotonics (1)
- asymmetric (1)
- asymmetric catalysis (1)
- asymmetric synthesis (1)
- asymmetrisch (1)
- asymmetrische Synthese (1)
- atmospheric effects (1)
- atom transfer radical polymerization (ATRP) (1)
- atomic force microscopy (AFM) (1)
- azacycles (1)
- azide (1)
- azides (1)
- azobenzene containing surfactants (1)
- azobenzene trimethylammonium bromide (1)
- bandgap (1)
- barrier of rotation energy (1)
- barrier to ring inversion (1)
- barrier to rotation about C-N bond (1)
- basement membrane (1)
- basis sets (1)
- battery (1)
- beer (1)
- begrenzte Polymerisation (1)
- behavior (1)
- bending stiffness (1)
- benzenoid structures (1)
- benzoboroxole (1)
- benzofurans (1)
- benzophenanthridine alkaloid (1)
- beta-(acyloxy)alkylrear (1)
- beta-dihydroagarofuran-type sesquiterpene (1)
- beta-galactosidase (1)
- beta-lactoglobulin (1)
- bicontinuous phase (1)
- bilayer (1)
- bilayer system (1)
- bio-based (1)
- bio-based methacrylates (1)
- bio-based monomers (1)
- bio-inspired (1)
- bio-modification (1)
- bioactive (1)
- bioaktiv (1)
- bioanalysis (1)
- biobasierte Methacrylate (1)
- biobasierte Monomere (1)
- biochromophores (1)
- bioconjugate (1)
- biocontrol (1)
- biodiversity (1)
- bioelectrochemistry (1)
- biofunctionalization (1)
- biohybrid membrane materials (1)
- biohybrid molecules (1)
- bioinspiration (1)
- bioinspired composite (1)
- bioinspired materials (1)
- bioinspirierte Komposite (1)
- bioinstructive implants (1)
- bioinstructive materials (1)
- biological applications of polymers (1)
- biological membrane (1)
- biological membranes (1)
- biologische Membranen (1)
- biomass valorization (1)
- biomass-derived carbons (1)
- biomaterial-tissue interface (1)
- biomedical (1)
- biomimetic (chemical reaction) (1)
- biomimetics and semiconducting polymers (1)
- biophotonics (1)
- biopolymer (1)
- biopolymers (1)
- bioprinting (1)
- biorecognition reactions (1)
- biorelevant (1)
- biosilicification (1)
- biotin streptavidin (1)
- biotransformation (1)
- biphasic catalysis (1)
- biphenol (1)
- bipolar blockcopolymers (1)
- bipolare Blockcopolymere (1)
- birch bark (1)
- bismuth (1)
- bleifreie Perowskit-Solarzellen (1)
- blend (1)
- block copolymer vesicles (1)
- block-copolymer (1)
- block-copolymers (1)
- blockcopolymer (1)
- blockcopolymere (1)
- blood tests (1)
- body temperature (1)
- borates (1)
- bound phenolic compounds (1)
- brewster angle microscopy (1)
- broad melting temperature range (1)
- broadband (1)
- brominated (1)
- brushes (1)
- brushite (1)
- bubble-bubble interaction (1)
- building-blocks (1)
- bulk gels (1)
- bulk-mediated surface diffusion (1)
- c-reactive protein (1)
- cGMP (1)
- cadmium (1)
- caged Verbindungen (1)
- caged compounds (1)
- calcination (1)
- calcium carbonate biomineralization (1)
- cancer radiation therapy (1)
- capacity (1)
- capillary pressure tensiometry (1)
- capillary-active substrates (1)
- capsule morphology (1)
- carbamoyl tetrazoles (1)
- carbene electron deficiency (1)
- carbene ligands (1)
- carbenes (1)
- carbides (1)
- carbohydrate derivatives (1)
- carbohydrate esters (1)
- carbohydrate recognition (1)
- carbohydrate-based oxepines (1)
- carbohydrate-protein interactions (1)
- carbon fibers (1)
- carbon fibre (1)
- carbon films (1)
- carbon material (1)
- carbon nanodots (1)
- carbon particle (1)
- carbon supports (1)
- carbon synthesis (1)
- carbonyl-compounds (1)
- carbothermal (1)
- carbothermisch (1)
- cardiac regeneration (1)
- cardiovascular disease (1)
- cardiovascular implant (1)
- carotenoid (1)
- cascade reactions (1)
- casted-films (1)
- casting (1)
- catalyst functionalization (1)
- catalytic application (1)
- catalyzed cross metathesis (1)
- catalyzed redox isomerization (1)
- catanionic surfactant bilayer (1)
- catanionic surfactants (1)
- catechol (1)
- cation miscibility (1)
- cationic ring-opening polymerization (1)
- cationic surfactants (1)
- cations (1)
- cavitation-based mechanical force (1)
- cavity ring-down (1)
- cell agglutination (1)
- cell culture device (1)
- cell cycle inhibitors (1)
- cell labeling probe (1)
- cell migration (1)
- cell-death (1)
- cell-environment interactions (1)
- cell-material interaction (1)
- cells (1)
- cellular tissue (1)
- cellular uptake (1)
- cellulose-binding (1)
- ceramics (1)
- cereals (1)
- ceria (1)
- cesium cation (1)
- chain azobenzene polymers (1)
- chain mobility (1)
- chain-extended (1)
- chalcogenide (1)
- chalcogens (1)
- chalcon (1)
- chalcone (1)
- chelating cation exchanger (1)
- chemical interface damping (1)
- chemical modification (1)
- chemical synthesis (1)
- chemical vapor deposition (1)
- chemical-synthesis (1)
- chemische Sensoren (1)
- chemodosimeter (1)
- chemometrics (1)
- chiral carbon (1)
- chiral nanoparticles (1)
- chiral sensing (1)
- chiral separation (1)
- chiral switches (1)
- chirale Erkennung (1)
- chirale Schalter (1)
- chirale Trennung (1)
- chitin (1)
- chitinase (1)
- chlorophyll (1)
- cholesteric phase (1)
- cholesteric scaffolds (1)
- chromanes (1)
- chromanone (1)
- chromatography (1)
- chromenes (1)
- chromone (1)
- chromophores (1)
- chronic kidney disease (CKD) (1)
- chronic pancreatitis (1)
- cinnamic ester (1)
- ciprofloxacin (1)
- circular dichroism (1)
- cis (1)
- cis,cis-Tricyclo[5.3.0.0(2,6)]dec-3-enes (1)
- cis-trans Isomerisierung (1)
- citrate displacement (1)
- citrazinic acid (1)
- classical dynamics (1)
- classification (1)
- clay (1)
- click (1)
- click triazoles (1)
- cluster models (1)
- coalescence (1)
- cobalt (1)
- cobalt dicarbonyl (1)
- cobamides (1)
- coexisting phases (1)
- coffee by-products (1)
- coffee phenolic compounds (1)
- coffee processing (1)
- cold (1)
- collagen (1)
- collagen-IV (1)
- colloid chemistry (1)
- colloidal aggregation (1)
- colloidal lithography (1)
- colloidal quantum dot (1)
- colloidal quantum dots (1)
- colorimetric detection (1)
- column operation mode (1)
- comb poly(beta-myrcene)-graft-poly(l-lactide) copolymers (1)
- common species (1)
- complex (1)
- complex emulsion (1)
- composite electrodes (1)
- computational chemistry (1)
- computer literacy (1)
- computer-based (1)
- concepts (1)
- condensed phase systems (1)
- conducting soot (1)
- conductive polymer (1)
- configuration interaction (1)
- configuration interactions (1)
- confined polymerization (1)
- confinement (1)
- confocal Raman microscopy (1)
- confocal raman microscopy (1)
- conformational equilibrium (1)
- conformational transitions (1)
- conformational-changes (1)
- conjugated microporous polymers (1)
- conjugated small molecules (1)
- conjugates (1)
- cononsolvency (1)
- continuous-flow (1)
- contrast agents (1)
- control body weight (1)
- controlled release (1)
- controlled-release (1)
- convenient synthesis (1)
- cooperativity (1)
- coordination bonds (1)
- coordination complexes (1)
- coordination polymer (1)
- copolymer networks (1)
- copolymerization diagrams (1)
- copper minerals (1)
- copper(II) halide salts (1)
- copper-catalyzed alkyne-azide cycloaddition (1)
- core excited states (1)
- core-shell UCNP (1)
- core-shell materials (1)
- core-shell nanoparticles (1)
- core-shell structures (1)
- correlation function (1)
- coumarin (1)
- coupled-cluster (1)
- covalent frameworks (1)
- covalent organic framework (1)
- covalent organic frameworks (1)
- critical micellation temperature (1)
- cryo-TEM (1)
- cryo-electron (1)
- crystal structure prediction (1)
- crystalline (1)
- crystallinity (1)
- crystallography (1)
- ct-DNA (1)
- curriculare Innovation (1)
- cyanine dyes (1)
- cyano anchor group (1)
- cyclic imines (1)
- cyclic olefin copolymer (1)
- cyclic thermomechanical testing (1)
- cyclization (1)
- cyclodextrin (1)
- cyclooligomers (1)
- cyclopropanation (1)
- cytidine (1)
- cytochrome P450 (1)
- cytoplasm (1)
- cytosolic sodium (1)
- cytotoxic (1)
- dark field microscopy (1)
- data-storage (1)
- de novo synthesis (1)
- de-novo synthesis (1)
- deacetylation (1)
- decay dynamics (1)
- decomposition (1)
- dedifferentiation (1)
- deep eutectic solvents (1)
- defect chemistry (1)
- degradable (1)
- degradable polyester (1)
- degradable polymer (1)
- degradable polymers (1)
- delivery (1)
- dendritic cells (1)
- density functional theory (DFT) (1)
- deoxyfructosazine (1)
- dependent scattering (1)
- derivatives (1)
- design of experiments (1)
- deuteration (1)
- di(ethylene glycol) methy ether methacrylate (1)
- diamondoid (1)
- diazonium salts (1)
- diazotransfer (1)
- dibenzocyclooctane (1)
- dibenzoeilatin (1)
- dibenzylbutane (1)
- diels-alder reaction (1)
- differential scanning calorimetry (DSC) (1)
- diffractive elements (1)
- diffusion (1)
- diffusion barrier (1)
- digitalization (1)
- dihydro-beta-agarofuran (1)
- dihydrobenzofurans (1)
- dihydromyricetin (1)
- dihydromyricetin-3-O-beta-glucoside (1)
- dihydroxyacetone (1)
- dilute aqueous-solutions (1)
- dimensional stability (1)
- dimer (1)
- dipole approximation (1)
- dipole-dipole interaction (1)
- direct bioelectrocatalysis (1)
- direct electron transfer (1)
- directed organization (1)
- discotics (1)
- disinfection (1)
- disordered media (1)
- dispersion (1)
- dissertation (1)
- dissipative dynamics (1)
- distance distribution (1)
- distance learning/self instruction (1)
- diversiform structures (1)
- docking (1)
- doping (1)
- double hydrophilic block copolymers (1)
- double strand break (1)
- drimane sesquiterpenoids (1)
- drimendiol (1)
- drop (1)
- drop and bubble coalescence (1)
- drop profile analysis tensiometry (1)
- drop-drop interaction (1)
- droplet-droplet interactions (1)
- drought (1)
- drought tolerance (1)
- drug carrier system (1)
- drug delivery (1)
- drug imprinting (1)
- drug sensors (1)
- dual non-covalent interactions (1)
- dual thermoresponsive (1)
- dual-frequency phase-modulation (1)
- dyes (1)
- dynamic (1)
- dynamic NMR spectroscopy (1)
- dynamic hyperpolarizability (1)
- dynamic in-vitro test (1)
- dynamic interfacial tensions (1)
- dynamische Hyperpolarisierbarkeit (1)
- dünne Filme (1)
- echinoderm skeleton (1)
- ecosystem function (1)
- effect of alkyl side chains (1)
- efficient (1)
- elastomers (1)
- electric fields (1)
- electrical resistivity tomography (1)
- electrical switches (1)
- electrically switchable gratings. (1)
- electroactive polymers (1)
- electrochemical sensors (1)
- electrochromism (1)
- electrode materials (1)
- electrodes (1)
- electroluminescent foil (1)
- electroluminsecence (1)
- electrolyte sensitivity (1)
- electromagnetic field enhancement (1)
- electron correlation (1)
- electron microscopy (1)
- electron tomography (1)
- electron-spin resonance (1)
- electronic wavepackets (1)
- electrospray ionization (1)
- electrospray ionization (ESI) (1)
- electrospray ionization mass spectrometry and modeling (1)
- electrostatic assembly (1)
- electrostatic interaction (1)
- electrostatics (1)
- elegans (1)
- elektroaktive Polymere (1)
- elektrochemische Abscheidung (1)
- elektrochemische Zelle (1)
- elektrochrome Schicht (1)
- elektronische Materialien (1)
- elektronische Schalter (1)
- elimination (1)
- ellipsometric mapping (1)
- elongation (1)
- emperical potential structure refinement (1)
- emulatorfrei (1)
- emulsifier-free (1)
- emulsion inversion (1)
- emulsion microscopy (1)
- emulsions (1)
- enantiomers (1)
- enantioselectivity (1)
- encapsulation (1)
- end-groups (1)
- endo-Mode cyclization (1)
- endogenous sensor proteins (1)
- endosomal escape (1)
- endothelial basement membrane (1)
- endothelization (1)
- energy conversion (1)
- energy density (1)
- energy materials (1)
- energy storage mechanism (1)
- energy-transfer (1)
- engineering (1)
- ensamblaje de nanopartículas (1)
- environmental remediation (1)
- environmental response (1)
- enzymatic conjugation (1)
- enzymatic degradation (1)
- enzymatic esterification (1)
- enzymatic sensors (1)
- enzymatic-degradation (1)
- enzymatically active membrane (1)
- enzymatische Katalyse (1)
- enzyme immobilization (1)
- enzyme inhibitors (1)
- enzyme-polymer conjugates (1)
- enzyme/polymer conjugate (1)
- enzymology (1)
- ephedrine/pseudoephedrine (1)
- epidrimendiol (1)
- epithelial ion transport (1)
- epoxidation (1)
- epoxidierte Phenylpropanoide (1)
- epoxidierte Terpene (1)
- epoxidized phenylpropanoids (1)
- epoxidized terpenes (1)
- epsilon-caprolactone (1)
- equilibrium topology (1)
- escence correlation spectroscopy (1)
- escherichia-coli (1)
- esters (1)
- estructuras templadas blandas (1)
- etanercept (1)
- ethanolamine phosphate (1)
- ether methacrylates (1)
- ethers (1)
- ethylene (1)
- ethylene oxide (1)
- europium complex (1)
- evaporation (1)
- evolution (1)
- exchange (1)
- excimer UV light (1)
- exciton (1)
- exo-methylene conformational effect at cyclohexane (1)
- expandierbar (1)
- expansion (1)
- experiment (1)
- exposure (1)
- extracellular matrix modifying enzymes (1)
- extracellular matrix proteins (1)
- extraction (1)
- feature selection (1)
- fermentation (1)
- ferrocene (1)
- ferrofluid (1)
- ferromagnetic (1)
- fiber (1)
- fiber Bragg graiting (1)
- fiber meshes (1)
- fiber optic sensors (1)
- fiber optical sensor (1)
- fiber sensors (1)
- fiber spectroscopy (1)
- fiber-optical spectroscopy (1)
- fibre Bragg gratings (1)
- fibres (1)
- fibrinogen (1)
- fibroblast (1)
- field test (1)
- film (1)
- film former (1)
- film tuning (1)
- fine-structure (1)
- first-year undergraduate/general (1)
- flavanonol (1)
- flavonoid (1)
- flavonoids (1)
- flavonol (1)
- flexibility (1)
- flow photochemistry (1)
- fludarabine (1)
- fluorescence enhancement (1)
- fluorescence immunoassay (1)
- fluorescence label (1)
- fluorescence microscopy (1)
- fluorescence probe experiments (1)
- fluorescence quenching (1)
- fluorescence sensor (1)
- fluorescence stimuli‐ responsivity (1)
- fluorinated Blockcopolymers (1)
- fluorinated olefins (1)
- fluorinated polymers (1)
- fluorocarbon polymers (1)
- fluoroimmunoassay (1)
- fluoroionophore (1)
- fluoropolymers (1)
- fluorous chemistry (1)
- flux de Marangoni (1)
- flüssigkristallin (1)
- flüssigkristalline Netzwerke (1)
- foam analysis (1)
- foam films (1)
- fokale Adhäsionen (1)
- food contact material (1)
- force sensors (1)
- form stability (1)
- formal synthesis (1)
- formation fluid (1)
- formose (1)
- fouling release (1)
- fourier-transform spectroscopy (1)
- fractal kinetics (1)
- fractional dynamics (1)
- freie Aktivierungsenthalpie (1)
- fulgides (1)
- fumaronitrile (1)
- function (1)
- function by structure; (1)
- functionalization of polymers (1)
- functionalized (1)
- functionalized methyl oleate (1)
- functionalizing proteins (1)
- fungus (1)
- funktional (1)
- funktionalisiert (1)
- gadolinium (1)
- galactose-decorated monomer (1)
- galactosylceramide (1)
- galectin (1)
- galectin-3 (1)
- gas supply conditions (1)
- gas-phase reactions (1)
- gases (1)
- gelatin-based hydrogels (1)
- gelatin/chitosan hydrogel scaffold (1)
- gelation (1)
- gemini surfactant (1)
- gene silencing (1)
- gene therapy (1)
- generation of higher and lower harmonics (1)
- geometry (1)
- geothermal (1)
- gepulster DPSS Laser (1)
- gerichtete Struckturbildung (1)
- glass (1)
- glass transition (1)
- glass transition temperature (1)
- glass-transition temperature (1)
- glucose homeostasis (1)
- glucosinolates (1)
- glycal (1)
- glycals (1)
- glycan-protein interaction (1)
- glyco chemistry (1)
- glyco-inside nano-assemblies (1)
- glycoconjugate (1)
- glycoconjugates (1)
- glycogels (1)
- glycomaterials (1)
- glycomonomer (1)
- glycopeptide (1)
- glycopeptoid (1)
- glycopolymer (1)
- glycopolymer electrolytes (1)
- glycosynthases (1)
- gold electrodes (1)
- gold surface (1)
- gold-carbon catalysts (1)
- gold-polymer hybrid shell (1)
- gouttes (1)
- gouttes sessiles (1)
- graded learning aids (1)
- graft copolymers (1)
- graphene oxide (1)
- gravitation (1)
- grazing incidence X-ray diffraction (1)
- groove binding (1)
- group-subgroup relations (1)
- group-subgroup relationships (1)
- großflächige Liganden (1)
- habitat (1)
- halide (1)
- halide perovskite (1)
- halide perovskites (1)
- halide-ions (1)
- hazelnut cultivars (1)
- head-to-tail surfactant associates (1)
- heat measurement (1)
- heat transformation application (1)
- heavy metal removal (1)
- heavy metals (1)
- heiße Elektronen (1)
- helicene (1)
- helicenes (1)
- hemibond (1)
- hemodialysis (1)
- hepcidin (1)
- heptazine (1)
- heteroatom (1)
- heteroatom modification (1)
- heteroatom-dotierte Kohlenstoffe (1)
- heterocyclic ligand (1)
- heterodinuklear (1)
- hexafluoropropene (1)
- hierarchical pore structure (1)
- hierarchical self-assembly (1)
- hierarchical structuring (1)
- hierarchically porous carbon (1)
- hierarchische Porenstruktur (1)
- high concentrations (1)
- high energy density (1)
- high harmonic generation (1)
- high pressure (1)
- high quantum yield (1)
- high-throughput screening (1)
- hohe Energiedichte (1)
- hohe Quantenausbeute (1)
- hole array (1)
- hole scavengers (1)
- hollow microfibers (1)
- hollow nanospheres (1)
- hollow-core photonic bandgap fiber (1)
- holmium(III) (1)
- holographic diffraction gratings (1)
- holography (1)
- holstzianoquinoline; (1)
- homework (1)
- homogeneous catalysis (1)
- hot electrons (1)
- hot-electrons (1)
- human induced pluripotent stem cells (1)
- human keratinocytes (1)
- human monocytic (THP-1) cells (1)
- humane Keratinozyten (1)
- humaninduzierte pluripotente Stammzellen (1)
- humic acid (1)
- humic substances (1)
- hyaluronic acid (1)
- hybrid (1)
- hybrid nanomaterials (1)
- hybrid nanostructures (1)
- hybrid perovskite (1)
- hybride Nanostrukturen (1)
- hydrate formation (1)
- hydrate formation process (1)
- hydration layer (1)
- hydraulic oils (1)
- hydrogen bonding (1)
- hydrogen isotopes (1)
- hydrogen storage (1)
- hydrogen-2 (1)
- hydrolases (1)
- hydrophil (1)
- hydrophilic (1)
- hydrophilic-to-lipophilic balance (1)
- hydrophobe Moleküle (1)
- hydrophobic mismatch (1)
- hydrophobic molecules (1)
- hydrophobic uremic toxins (1)
- hydrophobicity (1)
- hydrothermal carbon (1)
- hydrothermal carbonization (1)
- hydrothermale Carbonisierung (1)
- hydrotropes (1)
- hydroxy (1)
- hydroxyapatite (1)
- hydroxycinnamic acids (1)
- hydroxyl radical (1)
- hydroyxapatite (1)
- hyperpolarizability (1)
- hyperspectral imaging (1)
- hypothalamus (1)
- hysteresis (1)
- identity hypothesis (1)
- imaging (1)
- imidazole (1)
- imidazolium salts (1)
- imines (1)
- immersion (1)
- immobilization (1)
- immunosensors (1)
- impedance spectroscopy (1)
- implants (1)
- implementation (1)
- in (1)
- in situ (1)
- in situ fluorescence microscopy (1)
- in vitro (1)
- in vitro thrombogenicity testing (1)
- in-operando SAXS (1)
- inclusion complex (1)
- incomplete surface passivation (1)
- indicator (1)
- indium (1)
- indole alkaloids (1)
- induced pluripotent stem cells (1)
- informatische Bildung (1)
- infrared: general (1)
- inhibition AChE (1)
- inhomogeneous-media (1)
- injection molding (1)
- inner surface (1)
- inorganic (1)
- inorganic-organic hybrid nanoparticle (1)
- instrumentation: miscellaneous (1)
- interaction potential (1)
- intercalations (1)
- intercomparison (1)
- interface (1)
- interfacial dynamics (1)
- interfacial forces (1)
- interfacial recombination (1)
- intermediates (1)
- internal membrane-membrane adhesion (1)
- interne Membran-Membran Adhäsion (1)
- intra- and extracellular (1)
- intra- und extrazellulär (1)
- intracellular pH indicator (1)
- intramolecular charge-transfer (1)
- intrinsic microporosity (1)
- inverse (1)
- inverse Opale (1)
- inverse opal (1)
- inverse opals (1)
- ion beam (1)
- ion distribution (1)
- ion migration (1)
- ion mobility calculations (1)
- ion selective electrode (1)
- ion transport (1)
- ionenselektive Elektrode (1)
- ionic defects (1)
- ionic liquiod (1)
- ionic polymers (1)
- ionic strength (1)
- ionic strength effect (1)
- ionischen Polymere (1)
- ionisierende Strahlung (1)
- ionization (1)
- ionization energy (1)
- ionization potential (1)
- ionizing radiation (1)
- ionothermal (1)
- ionothermale Synthese (1)
- ions (1)
- iron nitride (1)
- iron oxide nanoparticle (1)
- iron-based compounds (1)
- iron-carbon nanotube catalysts (1)
- irreversible volume-change (1)
- irreversible work share (1)
- isoflavonoids (1)
- isomer resolution (1)
- isomerisation (1)
- isomerism (1)
- isoprene (1)
- isotadeonal (1)
- isotope (1)
- isotope ecology (1)
- isotope effect (1)
- isotope effects (1)
- isotope ratios (1)
- isotope separation (1)
- janus emulsion (1)
- janus emulsions (1)
- joziknipholones (1)
- juvenile hormone biosynthesis (1)
- keratin (1)
- kinetic models (1)
- kinetic of cis-trans isomerization (1)
- kinetic water transfer (1)
- kinetics (polym (1)
- kinetics (polym) (1)
- kinetics (polym.) (1)
- klassische Diffusionstheorie (1)
- klebend (1)
- kolloidale Lithographie (1)
- kolloidale Stabilität (1)
- kolloidaler Quantenpunkt (1)
- kolloidchemie (1)
- komplexe Emulsion (1)
- kondensierte Phase (1)
- konjugierte Polymere (1)
- konjugierte kleine Moleküle (1)
- kontrollierte radikalische Polymerisation (1)
- kovalente Rahmenbedingungen (1)
- künstliche Zellen (1)
- l-cysteine (1)
- labels (1)
- labile peroxides (1)
- lactate (1)
- land use (1)
- langmuir monolayer (1)
- lanosterol 14 alpha-demethylase (1)
- lanosterol 14-α-demethylase (1)
- lanthanide (1)
- lanthanide complexes (1)
- lanthanide ions (1)
- lanthanide luminescence (1)
- lanthanoid migration (1)
- laser chemistry (1)
- laser control (1)
- laser induced (1)
- laser pulse control (1)
- laser pulses (1)
- laser resonators (1)
- laser-enhanced nuclear fusion (1)
- laser-induced breakdown spectroscopy (LIBS) (1)
- laser-induced incandescence (LII) (1)
- laserinduzierte Breakdownspektroskopie (1)
- layer-by-layer (1)
- layer-by-layer glycopolymer coating (1)
- layer-by-layer self-assembly (1)
- layer-by-layer stacking (1)
- layered compounds (1)
- lead-free perovskites (1)
- leaf wax (1)
- learning (1)
- learning environment (1)
- learning unit (1)
- lectin (1)
- lectins (1)
- leguminosae (1)
- levoglucosenol (1)
- levulinic acid (1)
- libraries (1)
- library (1)
- lichtinduziert (1)
- liegende Tropfen (1)
- life cycle assessment (1)
- life sciences (1)
- ligand design (1)
- light induced (1)
- light sources (1)
- lignans (1)
- lignin (1)
- linear assemblies (1)
- linearly polarized irradiation (1)
- lipase release (1)
- lipases (1)
- lipid (1)
- lipid monolayer (1)
- lipidomics (1)
- liquid crystal (1)
- liquid crystal polymer (1)
- liquid crystalline (1)
- liquid crystalline polymer (1)
- liquid crystals (1)
- liquid phase synthesis (1)
- liquid-crystal precursors (1)
- liquid-crystalline elastomers (1)
- liquid-crystalline polymers (1)
- lithiophilicity (1)
- lithium ion capacitors (1)
- lithium sulfides (1)
- lithium sulfur battery (1)
- lithium-ion batteries (1)
- lithium-ion capacitors (1)
- living radical polymerization (LRP) (1)
- localized surface plasmon resonances (1)
- lone-pair-pi interactions (1)
- low temperature NMR spectroscopy (1)
- low-energy electron (1)
- low-temperature experiments (1)
- lubricants (1)
- luminescence probes (1)
- lupin (1)
- lösungsmittelfreie Synthese (1)
- mAb (1)
- machine learning (1)
- macroITO (1)
- macrocyclic compounds (1)
- macrosurfactants (1)
- magnesium (1)
- magnetic (1)
- magnetic-properties (1)
- magnetism (1)
- magnetite (1)
- magnetosensitivity (1)
- magnetosome (1)
- magnetotactic bacteria (1)
- magnetotaktische Bakterien (1)
- maleonitrile (1)
- maltose-modified poly(ethyleneimine) (1)
- maltosylated poly(ethyleneimine) (1)
- manganese monoxide (1)
- mannuronic acid (1)
- marine biofouling (1)
- marker compound (1)
- mass (1)
- material characterization (1)
- material science (1)
- mechanical properties (1)
- mechanical property (1)
- mechanical-properties (1)
- mechanism (1)
- mechanistic reasoning (1)
- mechanistic understanding (1)
- mechanotransduction (1)
- medicinal mushrooms (1)
- medium-vermittelte Oberflächendiffusion (1)
- mehrschichtige Verbindungen (1)
- melt (1)
- melt-recrystallization (1)
- meltable PAN (1)
- melting (1)
- membrane science (1)
- meso (1)
- meso-tetrakisphenylporphyrins (1)
- mesogen mesophases (1)
- mesoporous carbon (1)
- mesoscale transormation (1)
- mesostructure (1)
- metabolite markers (1)
- metal alloys (1)
- metal carbides (1)
- metal ions (1)
- metal nanoparticles (1)
- metal nitride carbon composites (1)
- metal organic framework (1)
- metal organic frameworks (1)
- metal-containing ionic (1)
- metal-containing ionic liquids; (1)
- metal-free crosslinking (1)
- metal-organic framework (1)
- metal-organic mesocrystals (1)
- metal-to-ligand charge transfer (1)
- metallo-supramolecular polymers (1)
- metallocarbohydrates (1)
- metallorganische Netzwerke (1)
- metallorganischen Gerüstverbindungen (1)
- methacrylate (1)
- methacrylates (1)
- methane hydrate (1)
- method development (1)
- methyl cellulose (1)
- miRNA inhibitors (1)
- miRNA seed region (1)
- miRNA-Argonaute 2 protein complex (1)
- micellization (1)
- micro (1)
- micro/mesoporous (1)
- microRNA (1)
- microbalance (1)
- microbial activity (1)
- microcapsules (1)
- microchip (1)
- microcontainers (1)
- microemulsiones (1)
- microfluidic (1)
- microgel (1)
- microgel array (1)
- microgel arrays (1)
- microgel chains (1)
- microgel strands (1)
- microgreen (1)
- micromanipulation (1)
- microparticle (1)
- microporous (1)
- microporous polymers (1)
- microscale (1)
- microsensors (1)
- microtomography (1)
- microwave (1)
- microwave chemistry (1)
- mikroporöse Polymere (1)
- mikrowellengestützte Synthese (1)
- mild reaction conditions (1)
- mimics (1)
- mineralization beneath (1)
- miscibility (1)
- miscibility gap (1)
- mitochondria (1)
- mitsunobu (1)
- mixed gas hydrates (1)
- mixed quantum-classical methodology (1)
- mixed-matrix membranes (1)
- mixed-matrix-membrane (1)
- modelling (1)
- modified mycotoxins (1)
- modulation (1)
- modulation of in vivo regeneration (1)
- modulus (1)
- moisture content (1)
- mold (1)
- molecular crystals (1)
- molecular dynamics simulations (1)
- molecular imprinted polymers (1)
- molecular mechanics (1)
- molecular modeling (1)
- molecular simulations (1)
- molecular structure (1)
- molecular switch (1)
- molecular weight (1)
- molecular-dynamics (1)
- molecular-reorientation (1)
- molecular-structure (1)
- molekulare Stäbe (1)
- molekularer Abstand (1)
- molekularer Schalter (1)
- monodispers (1)
- monodisperse (1)
- monolayer (1)
- monolith (1)
- monomer-sequence (1)
- morphological transformation (1)
- motif périodique (1)
- mould (1)
- mu CT imaging (1)
- multi-compartmentalised vesicles (1)
- multi-kompartmentalisierte Vesikel (1)
- multi-mycotoxin analysis (1)
- multi-stimuli sensitiv materials (1)
- multi-stimuli sensitive Materialien (1)
- multiblock copolymers (1)
- multicompartment micelle (1)
- multicompartment micelles (1)
- multidrug-resistant Escherichia coli (1)
- multifunctional biomaterials (1)
- multifunktionale Polymere (1)
- multilayer film (1)
- multiphoton processes (1)
- multiple emulsion preparation (1)
- multiple functions (1)
- multiresponsiv (1)
- multiresponsive (1)
- multitrophic (1)
- multivalency (1)
- multivalent ions (1)
- multivariate methods (1)
- multiwavelength (1)
- mussel byssus (1)
- mussel-mimicking (1)
- mutants (1)
- mycotoxins (1)
- myrcen (1)
- n-alkanes (1)
- n-heterocyclic carbenes (1)
- n-isopropylacrylamide (1)
- nAChR (1)
- nachhaltige Energiespeichermaterialien (1)
- nacre (1)
- nano clay (1)
- nano-optics (1)
- nanoarray (1)
- nanobioconjugate (1)
- nanocapsules (1)
- nanocarriers (1)
- nanocomposite material (1)
- nanoestructuras (1)
- nanoestructuras híbridas (1)
- nanofillers (1)
- nanofluidics (1)
- nanohole arrays (1)
- nanoimprint (1)
- nanomaterials (1)
- nanomedicine (1)
- nanoparticle assemblies (1)
- nanoparticle assembly (1)
- nanoparticle characterization (1)
- nanoparticle sintering (1)
- nanoparticle substrate interactions (1)
- nanopartículas (1)
- nanoplastic (1)
- nanoporous carbon particles (1)
- nanoporöser Kohlenstoffpartikel (1)
- nanoprisms (1)
- nanoscale (1)
- nanosensors (1)
- nanosilver (1)
- nanospindles (1)
- nanostructured composite (1)
- nanoswitches (1)
- nanotechnology (1)
- nanovesicles (1)
- nanowires (1)
- naphthalene (1)
- natural-products (1)
- naturwissenschaftliche Bildung (1)
- near edge X-ray absorption fine structure (1)
- near-infrared (NIR) (1)
- near-infrared absorption (1)
- nematic phase (1)
- neolignans (1)
- nerve agents (1)
- networks (1)
- neurodegenerative diseases (1)
- neuroleptics (1)
- neurons (1)
- neuropeptides (1)
- neurotoxicity (1)
- neurotransmitter (1)
- neutron (1)
- neutron diffraction (1)
- neutron powder diffraction (1)
- nhc (1)
- nicht-lineare Optik (1)
- nicht-viral (1)
- nichtadiabatische Kopplung (1)
- nichtadibatische Dynamik (1)
- nichtlineare Mechanik (1)
- nichtlineare Optik (1)
- nichtwässrige Synthese (1)
- nickel(II) (1)
- nickel-carbon catalysts (1)
- niederenergetische Elektronen (1)
- niobium (1)
- nitrides (1)
- nitriles (1)
- nitrobenzyl (1)
- nitrogen containing carbonaceous materials (1)
- nitrogen doped carbons (1)
- nitrogen heterocycles (1)
- nitrogen inversion (1)
- nitrogen-doped (1)
- non-adiabatic coupling (1)
- non-adiabatic dynamic (1)
- non-linear mechanics (1)
- non-linear optics (1)
- non-metal catalysis (1)
- non-negative matrix factorization (1)
- non-noble metal catalysts (1)
- non-viral (1)
- norcaesalpin D (1)
- norcobamide biosynthesis (1)
- nucleation polymerization (1)
- nucleus-independent chemical shift (1)
- nucleus-independent chemical shifts (NICS) (1)
- numerical simulation (1)
- nutrient composition (1)
- o bond formation (1)
- o-Phenylenediamine (1)
- o-quinone isomerase (1)
- oak tree (1)
- obere kritische Lösetemperatur (1)
- oberflächenverstärkte Raman-Streuung (1)
- off-specular scattering (1)
- olefin metathesis (1)
- olefin-metathesis (1)
- olefination (1)
- oligo spiro thio ketal rods (1)
- oligo(ethylene glycol) (1)
- oligo(ethylene glycol) methacrylate (1)
- oligo(ethylene glycol) methyl ether methacrylate (1)
- oligo(ethyleneglycol) (1)
- oligomeric (1)
- oligomeric polydimethylsiloxane (1)
- oligomers (1)
- oligosaccharides (1)
- oligospiroketals (1)
- on demand particle release (1)
- one-pot reaction (1)
- onformational analysis (1)
- onsite monitoring (1)
- ontogeny (1)
- op (1)
- opal (1)
- open source (1)
- open system density matrix theory (1)
- open-circuit voltage (1)
- operando (1)
- optical (1)
- optical imaging (1)
- optical oil sensor (1)
- optical sensor (1)
- optical sensors (1)
- optical spectra (1)
- optis (1)
- optischer Fasersensor (1)
- optode (1)
- ordering process (1)
- organic chenlistry (1)
- organic compounds (1)
- organic compounds adsorption (1)
- organic dipoles (1)
- organic light emitting diode (1)
- organic light-emitting diodes (1)
- organic semiconductors (1)
- organic solvent (1)
- organic-inorganic c (1)
- organic-inorganic composite material (1)
- organische Dipole (1)
- organische Halbleiter (1)
- organische Licht emittierende Diode (1)
- organocatalytic polymerization (1)
- organogel (1)
- organometallics (1)
- organosulfur (1)
- orientational memory (1)
- origin (1)
- ortho-quinone methide (o-QMs) (1)
- orthophosphates (1)
- oscillating bubble (1)
- osteogenic differentiation (1)
- oxalic precipitation (1)
- oxides (1)
- oxocarbon (1)
- oxygen plasma (1)
- oxygen sensor (1)
- p-Hydroxycinnamic acids (1)
- p16 (1)
- p21 (1)
- pH effect (1)
- pH sensing (1)
- pH-Dependent Photoresponsivity (1)
- pH-sensitive liposome (1)
- palladium catalyst (1)
- palmitic acid (1)
- pancreatic neoplasms (1)
- para-Nitro-pyridine N-oxides (1)
- paramagnetic (1)
- paramagnetic-resonance (1)
- paramagnetisch (1)
- parchment (1)
- particle assembly (1)
- particle sizing (1)
- particulate (1)
- pea (1)
- peptide biomarkers (1)
- peptide synthesis (1)
- peptide-polymer conjugate (1)
- peptide-templated materials (1)
- periodic pattern (1)
- periodisches Muster (1)
- perovskite precursors (1)
- perylene (1)
- pesticides (1)
- phagocytosis (1)
- phase behavior (1)
- phase separation (1)
- phase transition (1)
- phase transitions (1)
- phenanthrenes (1)
- phenol (1)
- phenolic acid (1)
- phenolic compounds (1)
- phonons (1)
- phosphate (1)
- phosphide (1)
- phospholipids (1)
- phosphonate containing polymers (1)
- phosphonathaltige Polymere (1)
- phosphorescence quenching (1)
- phosphorescent Terpolymers (1)
- phosphoreszente Terpolymere (1)
- photo induced polymerization (1)
- photo ionization (1)
- photo-crosslinked (1)
- photo-iniferter reversible addition-fragmentation chain-transfer (1)
- photo-mediated polymerization (1)
- photobioreactor (1)
- photocatalysts (1)
- photocharging (1)
- photochemical reactions (1)
- photochemical synthesis (1)
- photocycloaddition (1)
- photodynamic therapy (1)
- photoelectron spectroscopy (1)
- photoinduced electron transfer (1)
- photoinduced nonadiabatic dynamics (1)
- photoinduced radical polymerization (1)
- photoinitiated cationic polymerization (1)
- photoinitiated free radical (1)
- photoinitiated polymerization (1)
- photoinitiierte Polymerisation (1)
- photoinitiierte freie radikalische Polymerisation (1)
- photoinitiierte kationische Polymerisation (1)
- photokatalytische Wasserspaltung (1)
- photolytic ablation (1)
- photon density wave (1)
- photonic crystal (1)
- photonic crystall (1)
- photonischer Kristall (1)
- photoorientation (1)
- photoredox catalysis (1)
- photosensitiv (1)
- photosensitive (1)
- photosensitive azobenzene containing surfactant (1)
- photosensitive polymer brushes (1)
- photothermal conversion (1)
- phototunable optical properties (1)
- photovoltaische Materialien (1)
- physical (1)
- physical chemistry (1)
- physical hydrogels (1)
- physics (1)
- physikalisch (1)
- physikalisch-chemisch (1)
- physikalische Hydrogele (1)
- physiolgischer pH (1)
- physiological pH (1)
- phytomedicine (1)
- pi interactions (1)
- pi-Electron delocalization (1)
- pi-Stacking (1)
- pi-pi stacking (1)
- placental transfer (1)
- plant science (1)
- plasmon spectroscopy (1)
- plasmon-driven catalysis (1)
- plasmonic (1)
- plasmonic nanohole arrays (1)
- plasmonic nanoparticles (1)
- plasmonische Chemie (1)
- platelet activation (1)
- platelet adhesion (1)
- platelet aging (1)
- platelet function (1)
- platelet rich plasma (1)
- platelet storage (1)
- platelet-rich plasma (1)
- platform chemicals (1)
- platinum (1)
- point-by-point-inscription method (1)
- polarizable drift gases (1)
- polarization diffraction grating (1)
- polarization gratings (1)
- poly(2-ethyl-2oxazoline) (1)
- poly(2-oxazoline) (1)
- poly(2-oxazoline)s (1)
- poly(2-oxazolines) (1)
- poly(ADP-ribose) polymerase-1 (1)
- poly(L-Asparaginsäure) (1)
- poly(L-Glutaminsäure) (1)
- poly(L-Serin) (1)
- poly(L-aspartic acid) (1)
- poly(L-glutamic acid) (1)
- poly(L-serine) (1)
- poly(N-isopropyl methacrylamide) (1)
- poly(N-isopropylacrylamide) (1)
- poly(N-vinyl isobutyramide) (1)
- poly(O-phospho-L-Serin) (1)
- poly(O-phospho-L-serine) (1)
- poly(acrylamide) hydrogels (1)
- poly(amidoamine) (1)
- poly(disulfide)s (1)
- poly(e-caprolactone) (1)
- poly(epsilon-caprolactone) methacrylate (1)
- poly(ester amide)s (1)
- poly(ether imide) (1)
- poly(ether imide) microparticles (1)
- poly(ethyleneimine) (1)
- poly(ionic liquid) nanoparticles (1)
- poly(ionische Flüssigkeiten) (1)
- poly(n-butyl acrylate) (1)
- poly(styrene-b-2-vinylpyridine) (PS-P2VP) (1)
- poly(tetrafluoroethylene) (1)
- poly(ε-caprolactone) (1)
- poly[(rac-lactide)-co-glycolide] (1)
- polyacetylenes (1)
- polyamides (1)
- polyamine (1)
- polyamines (1)
- polyammonium salt (1)
- polycaprolactone (1)
- polycarboxylate (1)
- polycationic monolayer (1)
- polycondensation (1)
- polycycles (1)
- polydepsipeptide (1)
- polydimethylsiloxane (1)
- polydopamine (1)
- polyelectrolyte adsorption (1)
- polyelectrolyte brushes (1)
- polyelectrolyte inks (1)
- polyelectrolyte membranes (1)
- polyesterurethane (1)
- polyethelenimine (1)
- polyglycerol (1)
- polyglycine (1)
- polyhydroxyalkanoates (PHA) (1)
- polyimides (1)
- polymer actuators (1)
- polymer coating (1)
- polymer fillers (1)
- polymer induced Biomineralization (1)
- polymer ionogel (1)
- polymer micelles (1)
- polymer modification (1)
- polymer network (1)
- polymer physics (1)
- polymer solutions (1)
- polymer surface (1)
- polymer synthesis (1)
- polymer-modification (1)
- polymer-peptide-conjugates (1)
- polymer/LC composites (1)
- polymerer Stabilisator (1)
- polymeric materials (1)
- polymeric stabilizer (1)
- polymerised ionic liquids (1)
- polymersome spreading (1)
- polymervermittelte Biomineralisation (1)
- polymyrcene (1)
- polyolefin (1)
- polyoxazoline (1)
- polypeptoid (1)
- polypropylene (1)
- polypropylene yarns (1)
- polysaccharides (1)
- polysiloxane (1)
- polysiloxanes (1)
- polysoap (1)
- polystyrene (1)
- polystyrenes (1)
- polysulfides (1)
- polysulfone (1)
- polyurethanes (1)
- polyvinyl acetate (1)
- polyzyklische aromatische Kohlenwasserstoffe (1)
- population doubling time (1)
- pore templating (1)
- porous carbon-based materials (1)
- porous carbons (1)
- porous particles (1)
- porous polymers (1)
- porous structure (1)
- porphyrazine (1)
- porphyrinoids (1)
- porphyrins (1)
- poröse Kohlenstoffe (1)
- poröse Kohlenstoffmaterialien (1)
- poröse Polymere (1)
- poröse Struktur (1)
- porösen Materialien auf Kohlenstoffbasis (1)
- poröser Kohlenstoff (1)
- post-laser-field electronic oscillations (1)
- post-modification (1)
- potassium and sodium ions (1)
- potato (Solanum tuberosum) (1)
- potential chitinase inhibitors (1)
- potentielle Chitinaseinhibitoren (1)
- pouch cell (1)
- powder diffraction (1)
- pre-service chemistry teachers (1)
- precatalysts (1)
- prediction models (1)
- prenylated flavanonol (1)
- pressure (1)
- pressure-volume change (1)
- printing inks (1)
- pristimerin (1)
- processing (1)
- programmable adhesion (1)
- programmable friction (1)
- propargyl (1)
- protecting groups (1)
- protein Langmuir layers (1)
- protein NMR spectroscopy (1)
- protein analysis (1)
- protein characterization (1)
- protein imprinting (1)
- protein interactions (1)
- protein modification (1)
- protein polymer conjugate (1)
- protein stabilized foams (1)
- protein-kinase inhibitors (1)
- protein-protein interactions (1)
- proton hopping (1)
- protonation (1)
- précipitation (1)
- précipitation oxalique (1)
- pterocarpene (1)
- pulse laser initiated polymerization (1)
- pulsed DPSS laser (1)
- pump-probe (1)
- purines (1)
- pyrene excimer (1)
- pyrochlore (1)
- pyrolysis (1)
- quantenchemische Berechnungen (1)
- quantum control (1)
- quantum mechanical calculation (1)
- quantum mechanical calculations (1)
- quantum sieving (1)
- quantum yield (1)
- quartz crystal microbalance (1)
- quenching (1)
- quinoid structures (1)
- quinoline-2,4(1H,3H)-diones (1)
- quinone (1)
- quinone methide (1)
- radical (1)
- radical addition (1)
- radical addition fragmentation chain transfer (RAFT) (1)
- radical reactions (1)
- radical recombination (1)
- radikalische Polymerisation (1)
- radiosensitizer (1)
- random copolymers (1)
- rangement (1)
- rare earths (1)
- raspberry ketone (1)
- rate constants (1)
- ratiometric sensing (1)
- ratiometric sensors (1)
- ray absorption-spectroscopy (1)
- reaction mechanism (1)
- reactions (1)
- reactive (1)
- reactive flux rate constants (1)
- reactive intermediates (1)
- reactive oxygen species (ROS) (1)
- reactive templating (1)
- reference (1)
- reflection grating (1)
- reflectivity (1)
- relaxation NMR spectroscopy (1)
- reliability (1)
- renewable (1)
- renewable raw materials (1)
- renewable resource (1)
- renewables (1)
- reorientation (1)
- repair (1)
- reshaping abilities (1)
- resonance Raman (1)
- resonance Raman spectroscopy (1)
- resonance energy-tansfer (1)
- responsive materials (1)
- responsive polymer (1)
- responsivity (1)
- restricted N-S rotation (1)
- retro reactions (1)
- retrochalcone (1)
- retrosynthesis (1)
- reversibility (1)
- reversible (1)
- reversible addition-fragmentation chain transfer (1)
- reversible and irreversible structuring of polymer brushes (1)
- reversible bidirectional shape-memory polymer (1)
- reversible chain extension (1)
- reversible shape-memory effect (1)
- reversible work share (1)
- reversible-share-theorem (1)
- rewetting (1)
- rhodamine b (1)
- rhodium(I)– phosphine (1)
- rhodium-phosphine coordination bonds (1)
- ring opening polymerization (1)
- ring-closing metathesis (1)
- ring-closure (1)
- ring-opening (1)
- rising bubble (1)
- rod (1)
- rod-coil; amphiphilic block copolymers; polypeptide; solid state; structure; morphology; kolloids; self assembly; vesicles; switchable aggregates (1)
- root mean square roughness (1)
- rotational diffusion (1)
- rubidium cation (1)
- rutaceae (1)
- ruthenium carbene (1)
- sacrificial bonds (1)
- salt melt (1)
- sandwich complexes (1)
- sandwich microcontact printing (1)
- scalar product of force and displacement (1)
- scale-up (1)
- scanning tunneling microscopy (1)
- scatchard plot (1)
- scattering (1)
- schaltbare Materialien (1)
- schaltbare Polymere (1)
- schizophrenes Verhalten (1)
- schizophrenic behavior (1)
- schmelzbares PAN (1)
- school experiment (1)
- schwach saure Chelataustauscher (1)
- science communication (1)
- science communication types (1)
- scientific literacy (1)
- seco-Anthraquinone (1)
- second harmonic generation (1)
- secondary structure (1)
- sediment (1)
- sel (1)
- selbstanordnend (1)
- selbstassemblierende Monolagen (1)
- selbstorganisierte Einzelschichten (1)
- selective drug release (1)
- selective light reflection (1)
- selective oxidations (1)
- selective syntheses (1)
- self-assembled micelles (1)
- self-assembled monolayer (1)
- self-healing coatings (1)
- self-healing materials (1)
- self-organisation (1)
- self-organization (1)
- selfassembling (1)
- semi-IPN hydrogels (1)
- semi-crystalline (1)
- semiconductor (1)
- semiconductor lasers (1)
- semiempirical calculations (1)
- semiempirical methods (1)
- senescence-associated (1)
- sensitizers (1)
- sequence structures (1)
- serine phosphate decarboxylase (1)
- sesquiterpene (1)
- sessile droplet (1)
- severe acute pancreatitis (1)
- shape analysis (1)
- shape change (1)
- shape shifting materials (1)
- shape-memory hydrogel (1)
- shape-memory polymer actuators (1)
- shape-memory properties (1)
- shape-persistent macrocycles (1)
- shuttled RAFT-polymerization (1)
- sichtbares Licht Photokatalyse (1)
- side reaction (1)
- side-chains functionalization (1)
- silacyclohexanes (1)
- silane chemistry (1)
- silapiperidines (1)
- silica particles (1)
- silicone elastomers (1)
- silikat (1)
- silk fibroin (1)
- silkworm silk (1)
- siloxanes (1)
- silver nanowires (1)
- silver(1) complexes (1)
- sinefungin (1)
- single crystals (1)
- single particle analysis (1)
- single strand break (1)
- single-atom catalysis (1)
- single-cell (1)
- single-molecule detection (1)
- situ Raman spectroscopy (1)
- skeletal elements (1)
- skin equivalents (1)
- small-angle neutron scattering (1)
- small-angle scattering (1)
- small-angle x-ray scattering (1)
- sodium storage mechanism (1)
- sodium-ion (1)
- sodium-ion batteries (1)
- sodium-ion battery (1)
- sodium-ion capacitors (1)
- soft X-radiation (1)
- soft X-ray (1)
- soft and hard templating (1)
- soft matter micro- and nanowires (1)
- soft template (1)
- soft-templates (1)
- soil analysis (1)
- soil gas (1)
- sol-gel processes (1)
- solar (1)
- solid electrolyte interphase (1)
- solid phase (1)
- solid phase extraction (1)
- solid-electrolyte-interphase (1)
- solid-phase extraction (1)
- solid-state NMR (1)
- solid-state structure (1)
- solid-state-electrolyte (1)
- solid-supported biomimetic membranes (1)
- solubilization (1)
- solution process (1)
- solvatochrome (1)
- solvatochromic fluorophore (1)
- solvent (1)
- solvent extraction (1)
- solvent influence (1)
- solvent resistance (1)
- solvent vapor annealing (1)
- solvent-free reactions (1)
- solvents (1)
- solvo-thermal annealing (1)
- solvothermal synthesis (1)
- sortagging (1)
- sortaseA (1)
- spacer (1)
- spacer group (1)
- speciation (1)
- species (1)
- specific interactions (1)
- specific ion effects (1)
- spectra (1)
- spectro-electrochemistry (1)
- spectrometry (1)
- spectroscopic ruler (1)
- spektroskopisches Lineal (1)
- spent coffee grounds (1)
- sperical (1)
- spermidine (1)
- spezifische Wechselwirkungen (1)
- spherical polyelectrolyte (1)
- spherical polyelectrolyte brushes (1)
- spherical polyelectrolyte brushes (SPB) (1)
- spin-orbit coupling (1)
- spiro compounds (1)
- spirocycles (1)
- spiropyran copolymer (1)
- sponge (1)
- spray imaging (1)
- sputtering (1)
- square planar (1)
- squaric acid (1)
- stannous octoate (1)
- star polymers (1)
- star-block copolymers (1)
- stark eutektisches Lösungsmittel (1)
- state (1)
- states (1)
- static hyperpolarizability (1)
- statische Hyperpolarisierbarkeit (1)
- statistical copolymer (1)
- statistical copolymers (1)
- statistische Copolymere (1)
- statistische Versuchsplanung (Design of Experiments) (1)
- steigende Blasen (1)
- stem cell adhesion (1)
- stepwise complexation (1)
- stereocomplexes (1)
- steric hindrance (1)
- sterilization (1)
- stickstoffdotierte Kohlenstoffe (1)
- stilbene (1)
- stimul-responsive (1)
- stimul-responsive emulsion (1)
- stimuli-response (1)
- stimuli-sensitive (1)
- stimuli-sensitive materials (1)
- stimuli-sensitivity (1)
- stochastic processes (1)
- storage capacity (1)
- storage proteins (1)
- strain energy (1)
- strain field (1)
- streptavidin (1)
- stress relaxation (1)
- stress-relaxation (1)
- stroboscopic imaging (1)
- strong field (1)
- strong polyelectrolyte brush (1)
- structural-characterization (1)
- structure-property relationships (1)
- studies (1)
- styrene (1)
- styrenes (1)
- substituted stilbenes (1)
- substrate (1)
- subtriflavanonol (1)
- sugar amino acids (1)
- sugars (1)
- sulfation (1)
- sulfides (1)
- sulfimides (1)
- sulfobetain (1)
- sulfobetaine (1)
- sulfonamides (1)
- sulfones (1)
- sulfoxide (1)
- sulfoxides (1)
- sulfur heterocycles (1)
- sulfur ligands (1)
- sunscreen (1)
- super-intense laser pulses (1)
- supercritical CO(2) (1)
- supercritical carbon dioxide (1)
- supercritical carbon dioxide (scCO₂) (1)
- superheated water (1)
- superlattices (1)
- superparamagnetisch (1)
- supported catalyst (1)
- supramolecular (1)
- supramolecular interactions (1)
- supramolecular polymer network (1)
- supramolekulare Chemie (1)
- surface charge (1)
- surface coating (1)
- surface enhanced spectroscopy (1)
- surface hopping (1)
- surface hopping dynamics (1)
- surface patterning (1)
- surface plasmon (1)
- surface plasmons (1)
- surface rheology (1)
- surface science (1)
- surface topography (1)
- surface-enhanced Raman scattering (SERS) (1)
- surface-enhanced fluorescence (1)
- surface-enhanced hyper Raman scattering (SEHRS) (1)
- surface-enhanced infrared spectroscopy (1)
- surface-initiated photopolymerization (1)
- surface-plasmon resonance (1)
- surfaces and interfaces (1)
- surfactant (1)
- surfactant dynamics (1)
- sustainable energy storage materials (1)
- swelling of polymers (1)
- switchable block copolymer (1)
- switchable retarder (1)
- synthetic methods (1)
- synthetische Biologie (1)
- synthosomes (1)
- system-immanent forces (1)
- systemimmanente Kräfte (1)
- sättigbarer Absorber (1)
- tamplat unterstütze Anordnung von weichen Partikeln (1)
- tandem mass spectrometry (1)
- tandem sequence (1)
- tanning agents (1)
- tannins (1)
- telechelics (1)
- telomeric DNA (1)
- temperature effect (1)
- temperature phase (1)
- temperature sensor (1)
- temperature variations (1)
- temperature-memory effect (1)
- temperature-memory polymers (1)
- temperature-responsive (1)
- temperaturschaltbar (1)
- template (1)
- template assisted alignment of soft particles (1)
- template phase (1)
- tensioactivos (1)
- terminal alkynes (1)
- termination (1)
- tetrabutylammonium hydroxide (1)
- tetrachloridocuprate(II) (1)
- tetrachlorocuprate(II) salts (1)
- tetrahalido metallates (1)
- tetrahalidometallates (1)
- theoretical simulation (1)
- thermal isomerization (1)
- thermal isomerization of azobenzene (1)
- thermal processing of food (1)
- thermal transformation mechanism (1)
- thermal treatments (1)
- thermisch angeregte Isomerisierung von Azobenzolen (1)
- thermisch schaltbar (1)
- thermisch schaltbare Polymere (1)
- thermo-sensitivity (1)
- thermomechanical properties (1)
- thermometer (1)
- thermomorphism (1)
- thermoplastic (1)
- thermoplastic elastomer (1)
- thermoplastic elastomer synthesis (1)
- thermoplastisch (1)
- thermoplastisches Elastomer (1)
- thermoresponsive substrates (1)
- thermoresponsive-nanogel (1)
- thermosensitive polymers (1)
- thiazolium (1)
- thimerosal (1)
- thin film (1)
- thin film crystallization (1)
- thin-films (1)
- thio-glycosides (1)
- thiol (1)
- thiol passivation (1)
- thiol-ene reactions (1)
- thiols (1)
- thiophenes (1)
- three-dimensional depth profiling (1)
- thrombocyte adhesion (1)
- through space NMR shieldings (1)
- thymol blue (1)
- time-dependent Schrödinger equation (1)
- time-dependent density functional theory (1)
- time-resolved fluorescence (1)
- time-resolved fluorescence spectroscopy (1)
- time-resolved luminescence (1)
- time-resolved measurements (1)
- tin perovskites (1)
- tin(II) 2-ethylhexanoate (1)
- tissue (1)
- to-coil transition (1)
- tocopherols (1)
- tomato (1)
- tomography (1)
- topical (1)
- total work (1)
- trafficking (1)
- trajectory (1)
- trajectory surface hopping (1)
- trans-cis Isomerisierung (1)
- trans-fagaramide (1)
- trans-stilbenes (1)
- transcript markers (1)
- transcription factor (1)
- transferhydrogenation (1)
- transformation (1)
- transient (1)
- transition density matrix (1)
- transition metal (1)
- transition metal catalysis (1)
- transition metals (1)
- transition path sampling (1)
- transition state (1)
- transition-metal-complexes (1)
- transition-potential method (1)
- translational diffusion (1)
- transparent-leitendes Oxid (1)
- traveling wave ion mobility mass spectrometry (1)
- tree bark (1)
- triazine (1)
- triblock copolymers (1)
- triphil (1)
- triphilic (1)
- triple-shape effect (1)
- triplet sensitization (1)
- trophoblasts (1)
- tropical infectious diseases (1)
- tropische Infektionskrankheiten (1)
- tuberculosis (1)
- tunable diode laser (TDL) (1)
- twinning (1)
- two dimensional network (1)
- two-dimensional phases (1)
- two-photon (1)
- two-photon absorption (1)
- tyrosinase; o-quinones (1)
- ultra-thin membrane (1)
- ultracentrifuge (1)
- ultradünne Membranen (1)
- ultrafast dynamics (1)
- ultrafast reactions (1)
- ultrasound (1)
- ultrathin film (1)
- underpotential deposition (1)
- undulated nanoplatelets (1)
- untere kritische Entmischungstemperatur (1)
- untere kritische Lösungstemperatur (1)
- upconverting nanoparticles (1)
- uranium (VI) (1)
- uranyl (1)
- urea (1)
- uremia (1)
- vacuum-UV radiation (1)
- valerolactone (1)
- validation (1)
- valorization (1)
- van der Waals forces (1)
- vanillin (1)
- vascular graft (1)
- vascular grafts (1)
- vesicle studies (1)
- viability (1)
- vibrational control (1)
- vibrational excitation (1)
- vibrational spectroscopy (1)
- vibrationally resolved electronic spectroscopy (1)
- vibronics (1)
- vinyl sulfonyl compounds (1)
- vinylidene fluoride (1)
- viologen (1)
- vis spectroscopy (1)
- viscoelasticity (1)
- viscosity (1)
- visible light (1)
- visible light photocatalysis (1)
- volatile organic compounds (1)
- wasser (1)
- water at alumina (1)
- water remediation (1)
- water splitting reaction (1)
- water vapor (1)
- water-in-oil microemulsion (1)
- water/decane contact angle (1)
- water/tetradecane interface (1)
- weak acid resin (1)
- weakly coordinating ions (1)
- weiche Vorlage (1)
- weiche und harte Templatierung (1)
- weißer Kohlenstoff (1)
- wetting (1)
- whey proteins (1)
- white carbon (1)
- whole blood (1)
- wide angle x‐ ray scattering (1)
- wide-angle x-ray scattering (1)
- winterdial (1)
- wood modification (1)
- writing-to-learn (1)
- wurtzite type (1)
- wässrige Systeme (1)
- xanthenes (1)
- xanthophylls (1)
- yarns (1)
- ylides (1)
- yolk-shell (1)
- yolk-shell nanoparticles (1)
- ytterbium (1)
- zeolitic imidazolate frameworks (1)
- zirconia (1)
- zweifach schaltbare Blockcopolymere (1)
- zwitterionic (1)
- zymogen granule membrane glycoprotein GP2 (1)
- Übergangsmetall (1)
- Übergangsmetalle (1)
- Übergangsmetallkatalyse (1)
- Übergangszustand (1)
- Überstrukturierte Komposite (1)
- ß-Cyclodextrin (1)
- ß-Lactoglobulin (1)
- ß-cyclodextrine (1)
- überkritisches Kohlendioxid (scCO₂) (1)
- überlebende Radikale (1)
- β-Hydroxydihydrochalcone (1)
- β‐myrcene (1)
Institute
- Institut für Chemie (3502) (remove)
Organic-inorganic composite materials with tailored properties can be designed in the lab through bioinspired approaches.
In this context, we exploited the particle-based crystallisation process of calcium sulfate, a technologically important mineral, to hybridise inorganic and organic matter.
We identified and synthesised an organic polymer showing strong affinity to bind to the surfaces of mineral precursors as well as intrinsic tendency to self-organise. Subsequently, polymer-coated building units were allowed to self-assemble via oriented attachment, aggregation and phase transformation, which produced ordered superstructures where the organic polymer is intercalated between the subunits and surrounds the hybrid core as a shell.
This specific architecture across multiple length scales leads to unique mechanical properties, comparable to those of natural biominerals.
Thus, our results devise a straightforward pathway to prepare organic-inorganic hybrid structures via bottom-up self-assembly processes innate to the crystallisation of the inorganic phase.
This approach can likely be transferred to other inorganic minerals, affording next-generation materials for applications in the construction sector, biomedicine and beyond.
Fungal biotransformation is an attractive synthetic strategy to produce highly specific compounds with chemical functionality in regions of the carbon skeleton that are not easily activated by conventional organic chemistry methods.
In this work, Cladosporium antarcticum isolated from sediments of Glacier Collins in Antarctica was used to obtain novel drimane sesquiterpenoids alcohols with activity against Candida yeast from drimendiol and epidrimendiol. These compounds were produced by the high-yield reduction of polygodial and isotadeonal with NaBH4 in methanol.
Cladosporium antarcticum produced two major products from drimendiol, identified as 9 alpha-hydroxydrimendiol (1, 41.4 mg, 19.4% yield) and 3 beta-hydroxydrimendiol (2, 74.8 mg, 35% yield), whereas the biotransformation of epidrimendiol yielded only one product, 9 beta-hydroxyepidrimendiol (3, 86.6 mg, 41.6% yield).
The products were purified by column chromatography and their structure elucidated by NMR and MS. The antifungal activity of compounds 1-3 was analyzed against Candida albicans, C. krusei and C. parapsilosis, showing that compound 2 has a MIC lower than 15 mu g/mL against the three-pathogenic yeast.
In silico studies suggest that a possible mechanism of action for the novel compounds is the inhibition of the enzyme lanosterol 14 alpha-demethylase, affecting the ergosterol synthesis.
Drimane sesquiterpene aldehydes control Candida yeast isolated from candidemia in Chilean patients
(2022)
Drimys winteri J.R. (Winteraceae) produce drimane sesquiterpenoids with activity against Candida yeast.
In this work, drimenol, polygodial (1), isotadeonal (2), and a new drimane alpha,beta-unsaturated 1,4-dialdehyde, named winterdial (4), were purified from barks of D. winteri. The oxidation of drimenol produced the monoaldehyde drimenal (3).
These four aldehyde sesquiterpenoids were evaluated against six Candida species isolated from candidemia patients in Chilean hospitals.
Results showed that 1 displays fungistatic activity against all yeasts (3.75 to 15.0 mu g/mL), but irritant effects on eyes and skin, whereas its non-pungent epimer 2 has fungistatic and fungicide activities at 1.9 and 15.0 mu g/mL, respectively.
On the other hand, compounds 3 and 4 were less active.
Molecular dynamics simulations suggested that compounds 1-4 are capable of binding to the catalytic pocket of lanosterol 14-alpha demethylase with similar binding free energies, thus suggesting a potential mechanism of action through the inhibition of ergosterol synthesis. According to our findings, compound 2 appears as a valuable molecular scaffold to pursue the future development of more potent drugs against candidiasis with fewer side effects than polygodial.
These outcomes are significant to broaden the alternatives to treat fungal infections with increasing prevalence worldwide using natural compounds as a primary source for active compounds.
Localized surface plasmon resonances on noble metal nanoparticles (NPs) can efficiently drive reactions of adsorbed ligand molecules and provide versatile opportunities in chemical synthesis. The driving forces of these reactions are typically elevated temperatures, hot charge carriers, or enhanced electric fields.
In the present work, dehalogenation of halogenated thiophenols on the surface of AuNPs has been studied by surface enhanced Raman scattering (SERS) as a function of the photon energy to track the kinetics and identify reaction products.
Reaction rates are found to be surprisingly similar for different halothiophenols studied here, although the bond dissociation energies of the C-X bonds differ significantly. Complementary information about the electronic properties at the AuNP surface, namely, work-function and valence band states, has been determined by x-ray photoelectron spectroscopy of isolated AuNPs in the gas-phase.
In this way, it is revealed how the electronic properties are altered by the adsorption of the ligand molecules, and we conclude that the reaction rates are mainly determined by the plasmonic properties of the AuNPs. SERS spectra reveal differences in the reaction product formation for different halogen species, and, on this basis, the possible reaction mechanisms are discussed to approach an understanding of opportunities and limitations in the design of catalytical systems with plasmonic NPs.
Nanoporous microparticles prepared from poly(ether imide) (PEI) are discussed as candidate adsorber materials for the removal of uremic toxins during apheresis. Polymers exhibiting such porosity can induce the formation of micro-gas/air pockets when exposed to fluids. Such air presenting material surfaces are reported to induce platelet activation and thrombus formation. Physical or chemical treatments prior to implantation are discussed to reduce the formation of such gas nuclei. Here, we report about the influence of different rewetting procedures - as chemical treatments with solvents on the thrombogenicity of hydrophobic PEI microparticles and PEI microparticles hydrophilized by covalent attachment of poly(vinyl pyrrolidone) (PVP) of two different chain lengths. <br /> Autoclaved dry PEI particles of all types with a diameter range of 200 - 250 mu m and a porosity of about 84%+/- 2% were either rewetted directly with phosphate buffered saline (24 h) or after immersion in an ethanol-series. Thrombogenicity of the particles was studied in vitro upon contact with human sodium citrated whole blood for 60 min at 5 rpm vertical rotation. Numbers of non-adherent platelets were quantified, and adhesion of blood cells was qualitatively analyzed by bright field microscopy. Platelet activation (percentage of CD62P positive platelets and amounts of soluble P-Selectin) and platelet function (PFA100 closure times) were analysed. <br /> Retention of blood platelets on the particles was similar for all particle types and both rewetting procedures. Non-adherent platelets were less activated after contact with ethanol-treated particles of all types compared to those rewetted with phosphate buffered saline as assessed by a reduced number of CD62P-positive platelets and reduced amounts of secreted P-Selectin (P < 0.05 each). Interestingly, the hydrophilic surfaces significantly increased the number of activated platelets compared to hydrophobic PEI regardless of the rewetting agent. This suggests that, apart from wettability, other material properties might be more important to regulate platelet activation. PFA100 closure times were reduced and within the reference ranges in the ethanol group, however, significantly increased in the saline group. No substantial difference was detected between the tested surface modifications. In summary, rewetting with ethanol resulted in a reduced thrombogenicity of all studied microparticles regardless of their wettability, most likely resulting from the evacuation of air from the nanoporous particles.
In this study, the synthesis of new 5 (2-x-phenyl)-N,N-dimethyl-2H-tetrazole-2-carboxamides (X = H and Cl) is reported coupled with the investigation of their dynamic H-1-NMR via rotation about C-N bonds in the moiety of urea group [a; CO-NMe2] in DMSO solvent (298-373 K). Accordingly, activation free energies of 17.32 and 17.50 kcal mol(-1) were obtained for X = H and Cl respectively, with respect to the conformational isomerization about the Me2N-C=O bond (a rotation). Moreover, a and b [b; 2-tetrazolyl-CO rotations] barrier to rotations in 5-(2-x-phenyl)-N,N-dimethyl-2H-tetrazole-2-carboxamides were also calculated by B3LYP/6-311++G** procedure. The optimized geometry parameters are well consistent with the X-ray data. Computed rotational energy barriers (X = Cl) for a and b were estimated to be 17.52 and 2.53 kcal mol(-1), respectively, the former in agreement with the dynamic NMR results. X-ray structures verify that just 2-acylated tetrazoles are formed in the case of 5-(2-x-phenyl)-N,N-dimethyl-2H-tetrazole-2-carboxamides. A planar trigonal orientation of the Me2N group was proven by X-ray data, which is coplanar to the carbonyl group, coupled with partial double bond C-N character. This also illustrates the syn-periplanar position of the tetrazolyl ring with C=O group. In solution, the planes containing tetrazolyl ring and the carbonyl bond are almost perpendicular to each other (because of steric effects as confirmed by calculations) while the planes containing carbonyl bond and Me2N group are coplanar. This phenomenon is in contrast with similar urea derivatives and explains the reason for the unusually high rotational energy barrier of these compounds. (C) 2020 Elsevier B.V. All rights reserved.
Enhanced protective performance of waterborne, microcontainers-doped coatings in harsh environments
(2021)
In this study, the corrosion inhibitors Zinc oleate and 8-Hydroxyquinoline were successfully encapsulated using an interfacial polyaddition method. As such they were dispersed at different concentrations within the waterborne coating matrix. The resulting composite coatings were applied to the low carbon steel substrates. Successful synthesis and morphological characteristics of microcontainers loaded with inhibitors were confirmed using various characterization techniques. Scanning electron microscopy, dynamic light scattering, and thermogravimetric measurements are techniques used to define the surface, dimensional, and dispersive characteristics of containers, and the share of encapsulated inhibitors. The release study defined the discharge kinetics of the corrosion inhibitor from the microcontainers dispersed freely in an aqueous medium. Electrochemical impedance spectroscopy was used to determine the anticorrosive performance of the samples continuously exposed to various corrosive environments of salt and humidity chambers and NaCl solution. Special emphasis was placed on adhesion testing and visual observations during the exposure period. Significant improvements have been noted in terms of corrosion resistance, which, however, depend on the type of inhibitor used, the concentration of the containers embedded in the coating matrix and on the characteristics of the corrosive environment.
Noble metal nanostructures are known to confine photon energies to their dimensions with resonant oscillations of their conduction electrons, leading to the ultrahigh enhancement of electromagnetic fields in numerous spectroscopic methods.
Of all the possible plasmonic nanomaterials, silver offers the most intriguing properties, such as best field enhancements and tunable resonances in visible-to-near infrared regions.
This review highlights the recent developments in silver nanostructured substrates for plasmonic sensing with the main emphasis on surface plasmon resonance (SPR) and surface-enhanced Raman spectroscopy (SERS) over the past decade.
The main focus is on the synthesis of silver nanostructured substrates via physical vapor deposition and chemical synthesis routes and their applications in each sensing regime.
A comprehensive review of recent literature on various possible silver nanostructures prepared through these methodologies is discussed and critically reviewed for various planar and optical fiber-based substrates.
Dark field scattering microscopy can create large hyperspectral data sets that contain a wealth of information on the properties and the molecular environment of noble metal nanoparticles.
For a quick screening of samples of microscopic dimensions that contain many different types of plasmonic nanostructures, we propose a multivariate analysis of data sets of thousands to several hundreds of thousands of scattering spectra.
By using non-negative matrix factorization for decomposing the spectra, components are identified that represent individual plasmon resonances and relative contributions of these resonances to particular microscopic focal volumes in the mapping data sets. Using data from silver and gold nanoparticles in the presence of different molecules, including gold nanoparticle-protein agglomerates or silver nanoparticles forming aggregates in the presence of acrylamide, plasmonic properties are observed that differ from those of the original nanoparticles.
For the case of acrylamide, we show that the plasmon resonances of the silver nanoparticles are ideally suited to support surface enhanced Raman scattering (SERS) and the two-photon excited process of surface enhanced hyper Raman scattering (SEHRS). Both vibrational tools give complementary information on the in situ formed polyacrylamide and the molecular composition at the nanoparticle surface.
Enzymatic hydrolysis holds great promise for plastic waste recycling and upcycling.
The interfacial catalysis mode, and the variability of polymer specimen properties under different degradation conditions, add to the complexity and difficulty of understanding polymer cleavage and engineering better biocatalysts.
We present a systemic approach to studying the enzyme-catalyzed surface erosion of poly(ethylene terephthalate) (PET) while monitoring/controlling operating conditions in real time with simultaneous detection of mass loss and changes in viscoelastic behavior.
PET nanofilms placed on water showed a porous morphology and a thicknessdependent glass transition temperature (T-g) between 40 degrees C and 44 degrees C, which is >20 degrees C lower than the T-g of bulk amorphous PET.
Hydrolysis by a dual-enzyme system containing thermostabilized variants of Ideonella sakaiensis PETase and MHETase resulted in a maximum depolymerization of 70% in 1 h at 50 degrees C.
We demonstrate that increased accessible surface area, amorphization, and T-g reduction speed up PET degradation while simultaneously lowering the threshold for degradation-induced crystallization.
Hybrid nanophotonic elements, fabricated by organic and inorganic materials, are going to be key components of modern devices.
Coupled systems of photoemitters with a plasmonic waveguide serve the demand for nanoscopic frequency converters.
However, processes like the degradation of the photoemitters via photobleaching occur and need to be monitored and controlled, to realize future successful devices.
We introduce a hybrid perylene-diimide / silver nanowire as plasmon frequency converter. A versatile method is presented to monitor and analyze the bleaching process. It is based on a time series of photoluminescence images, during the operation of a single converter.
An analytical model is applied on the data and unveils that the photobleaching rate is constant and independent of the operation of the plasmon converter.
Lanthanide based ceria nanomaterials are important practical materials due to the redox properties that are useful in the avenues pertaining to technology and life sciences. Sub 10 nm spherical and highly monodisperse Ce1−xYbxO2−y (0.04 ≤ x ≤ 0.22) nanoparticles were synthesized by thermal decomposition, annealed separately at 773 K and 1273 K for 2 hours and characterized. Elemental mapping for Yb3+ doped ceria nanoparticles shows homogeneous distribution of Yb3+ atoms in the ceria with low Yb3+ content annealed at 773 K and 1273 K for 2 hours. However, clusters are observed for 773 K annealed ceria samples with high concentration of Yb3+. These clusters are not detected in 1273 K annealed nanomaterials. Introducing small amounts of Yb3+ ions into the ceria lattice as spectroscopic probes can provide detailed information about the atomic structure and local environments allowing the monitoring of small structural changes, such as clustering. The emission spectra observed at room temperature and at 4 K have a manifold of bands that corresponds to the 2F5/2 → 2F7/2 transition of Yb3+ ions. Some small shifts are observed in the Stark splitting pattern depending on the sample and the annealing conditions. The deconvolution by PARAFAC analysis yielded luminescence decay kinetics as well as the associated luminescence spectra of three species for each of the low Yb3+ doped ceria samples annealed at 773 K and one species for the 1273 K annealed samples. However, the ceria samples with high concentration of Yb3+ annealed at the two temperatures showed only one species with lower decay times as compared to the low Yb3+ doped ceria samples.
Photo-iniferter (PI)-RAFT polymerization, the direct activation of chain transfer agents via light, is a fascinating polymerization technique, as it overcomes some restriction of conventional RAFT polymerization.
As such, we elucidated the role of reversible deactivation in this context using a monomer-CTA pair with low chain transfer capabilities.
Tests with varying targeted degrees of polymerization (DP) or monomer concentrations revealed no significant improvement of polymerization control using the PI-process. Control can however be achieved via slow monomer addition, increasing the number of activation/deactivation events per monomer addition.
More importantly, the livingness of the polymerization was found to be extraordinarily high, enabling the straightforward and rapid synthesis of multiblock copolymers with up to 20 blocks and a high number of repeating units per block (DP = 25-100) maintaining an overall excellent definition (M-n = 90 300 g mol(-1), D = 1.29).
This study highlights the enormous potential of PI-RAFT polymerization for the synthesis of polymeric materials.
Mechanism comics as a task in a written exam in organic chemistry for pre-service chemistry teachers
(2022)
In this paper, we describe and evaluate a study on the use of mechanism comics for writing solutions to a task in a written exam for the course "Organic Chemistry I for Pre-Service Chemistry Teachers."
The students had to design a reaction mechanism for a reaction that was unknown to them and write captions explaining every step of their reaction mechanism.
The students' work was evaluated using the method of qualitative content analysis in four rounds by both authors. The majority of the captions were coded as "descriptive" and only a minority as "causal."
This means that the students mostly described "what" happened, but seldom "why" this happened. Implicit electron movement was also described more often than explicit electron movement. The majority of the captions were technically correct. In summary, the students were capable of designing and describing a reaction mechanism for a previously unknown reaction.
The quality of their reasoning could be improved, however. In the new course, the quality of students' mechanistic reasoning and then especially their explanations of "why" mechanistic steps occur will be given much clearer emphasis.
Azobenzene is a prototypical molecular photoswitch, widely used to trigger a variety of transformations at different length scales.
In systems like self-assembled monolayers or micelles, azobenzene chromophores may interact with each other, which gives rise to the emergence of exciton states.
Here, using first-principles calculations, we investigate how conformational disorder (induced, e.g., by thermal fluctuations) affects localization of these states, on an example of an H-type azobenzene tetramer.
We find that conformational disorder leads to (partial) exciton localization on a single-geometry level, whereas ensemble-averaging results in a delocalized picture. The pi pi* and n pi* excitons at high and low temperatures are discussed.
The regioselectivity of two mechanistically distinct alkenylation reactions catalyzed by in situ-formed cationic transition metal complexes was studied using
N-allyl-N-phenylethenesulfonamide as a model compound.
Orthogonal selectivity was observed for the Ru-catalyzed C-H-activating alkenylation with acetanilides, which occurs preferentially at the electron deficient double bond, and for a Pd-catalyzed Heck-type coupling with arene diazonium salts, which occurs preferentially at the more electron rich double bond of the N-allyl substituent.
The quantification and identification of aerosols in industry plays a key role in process monitoring and control and lays the foundation for process automation aspired by the industry 4.0 initiative.
However, measuring particulate matter's mass and number concentrations in harsh environments poses great analytical constraints.
The presented approach comprises a comprehensive set of light-and imaging-based techniques, all contactless, in-line, and real-time. It includes, but is not limited to, stroboscopic imaging, laser-induced breakdown spectroscopy (LIBS) and laser-induced incandescence (LII). Stroboscopic imaging confirmed the particles sphericity and was used to measure the particle number density. A phase-selective LIBS setup with low fluence and 500 Hz repetition rate was used to classify each particle with a single-pulse and in real time. Simultaneously, the created plasma was captured by CCD imaging to determine the detection volume and hit rate of the LIBS setup.
Both data sets combined were converted to a particle number density, which was consistent with the particle number density of the stroboscopic measurements. Furthermore, using a photodiode and microphone in parallel to the LIBS setup allowed for the photoacoustic normalization of the spectral line intensity at the laser repetition rate of 500 Hz.
This was done as a partial photoacoustic normalization method with the cut-off based on the coefficient of variation (CV), reducing it by 25%. Aside from that photodiode and microphone were proven to be valuable event counting with the advantage of the less spatially constricted. A second laser setup was used for laser -induced incandescence (LII) making it possible to classify the particles based on their incandescence tendency. Given its larger probing volume, LII could be employed at very low particle number densities.
With respect to the current literature, this is the first approach of using LII as an in-line, real-time analytical technique for the compositional classification of metal-bearing aerosols.
We report on the triplet sensitization of the intramolecular Photo-Dehydro-Diels-Alder (PDDA) reaction of two diaryl suberates bearing methyl propiolate chromophors. Compared with the non-sensitized irradiation, considerably increased yields could be observed.
Moreover, it is possible to use the more efficient UVA lamps instead of UVB lamps.
Among three investigated sensitizers (xanthone, benzophenone, thioxanthone) xanthone gave the best results.
Low-energy (5-20 eV) electron-induced single and double strand breaks in well-defined DNA sequences
(2022)
Ionizing radiation is used in cancer radiation therapy to effectively damage the DNA of tumors. The main damage is due to generation of highly reactive secondary species such as low-energy electrons (LEEs). The accurate quantification of DNA radiation damage of well-defined DNA target sequences in terms of absolute cross sections for LEE-induced DNA strand breaks is possible by the DNA origami technique; however, to date, it is possible only for DNA single strands. In the present work DNA double strand breaks in the DNA sequence 5 '-d(CAC)4/5 ' d(GTG)4 are compared with DNA single strand breaks in the oligonucleotides 5 '-d(CAC)4 and 5 '-d(GTG)4 upon irradiation with LEEs in the energy range from 5 to 20 eV. A maximum of strand break cross section was found around 7 and 10 eV independent of the DNA sequence, indicating that dissociative electron attachment is the underlying mechanism of strand breakage and confirming previous studies using plasmid DNA.
During the last decades, therapeutical proteins have risen to great significance in the pharmaceutical industry. As non-human proteins that are introduced into the human body cause a distinct immune system reaction that triggers their rapid clearance, most newly approved protein pharmaceuticals are shielded by modification with synthetic polymers to significantly improve their blood circulation time. All such clinically approved protein-polymer conjugates contain polyethylene glycol (PEG) and its conjugation is denoted as PEGylation. However, many patients develop anti-PEG antibodies which cause a rapid clearance of PEGylated molecules upon repeated administration. Therefore, the search for alternative polymers that can replace PEG in therapeutic applications has become important. In addition, although the blood circulation time is significantly prolonged, the therapeutic activity of some conjugates is decreased compared to the unmodified protein. The reason is that these conjugates are formed by the traditional conjugation method that addresses the protein's lysine side chains. As proteins have many solvent exposed lysines, this results in a somewhat uncontrolled attachment of polymer chains, leading to a mixture of regioisomers, with some of them eventually affecting the therapeutic performance.
This thesis investigates a novel method for ligating macromolecules in a site-specific manner, using enzymatic catalysis. Sortase A is used as the enzyme: It is a well-studied transpeptidase which is able to catalyze the intermolecular ligation of two peptides. This process is commonly referred to as sortase-mediated ligation (SML). SML constitutes an equilibrium reaction, which limits product yield. Two previously reported methods to overcome this major limitation were tested with polymers without using an excessive amount of one reactant.
Specific C- or N-terminal peptide sequences (recognition sequence and nucleophile) as part of the protein are required for SML. The complementary peptide was located at the polymer chain end. Grafting-to was used to avoid damaging the protein during polymerization. To be able to investigate all possible combinations (protein-recognition sequence and nucleophile-protein as well as polymer-recognition sequence and nucleophile-polymer) all necessary building blocks were synthesized. Polymerization via reversible deactivation radical polymerization (RDRP) was used to achieve a narrow molecular weight distribution of the polymers, which is required for therapeutic use.
The synthesis of the polymeric building blocks was started by synthesizing the peptide via automated solid-phase peptide synthesis (SPPS) to avoid post-polymerization attachment and to enable easy adaptation of changes in the peptide sequence. To account for the different functionalities (free N- or C-terminus) required for SML, different linker molecules between resin and peptide were used.
To facilitate purification, the chain transfer agent (CTA) for reversible addition-fragmentation chain-transfer (RAFT) polymerization was coupled to the resin-immobilized recognition sequence peptide. The acrylamide and acrylate-based monomers used in this thesis were chosen for their potential to replace PEG.
Following that, surface-initiated (SI) ATRP and RAFT polymerization were attempted, but failed. As a result, the newly developed method of xanthate-supported photo-iniferter (XPI) RAFT polymerization in solution was used successfully to obtain a library of various peptide-polymer conjugates with different chain lengths and narrow molar mass distributions.
After peptide side chain deprotection, these constructs were used first to ligate two polymers via SML, which was successful but revealed a limit in polymer chain length (max. 100 repeat units). When utilizing equimolar amounts of reactants, the use of Ni2+ ions in combination with a histidine after the recognition sequence to remove the cleaved peptide from the equilibrium maximized product formation with conversions of up to 70 %.
Finally, a model protein and a nanobody with promising properties for therapeutical use were biotechnologically modified to contain the peptide sequences required for SML. Using the model protein for C- or N-terminal SML with various polymers did not result in protein-polymer conjugates. The reason is most likely the lack of accessibility of the protein termini to the enzyme. Using the nanobody for C-terminal SML, on the other hand, was successful. However, a similar polymer chain length limit was observed as in polymer-polymer SML. Furthermore, in case of the synthesis of protein-polymer conjugates, it was more effective to shift the SML equilibrium by using an excess of polymer than by employing the Ni2+ ion strategy.
Overall, the experimental data from this work provides a good foundation for future research in this promising field; however, more research is required to fully understand the potential and limitations of using SML for protein-polymer synthesis. In future, the method explored in this dissertation could prove to be a very versatile pathway to obtain therapeutic protein-polymer conjugates that exhibit high activities and long blood circulation times.
In precision agriculture, the estimation of soil parameters via sensors and the creation of nutrient maps are a prerequisite for farmers to take targeted measures such as spatially resolved fertilization. In this work, 68 soil samples uniformly distributed over a field near Bonn are investigated using laser-induced breakdown spectroscopy (LIBS). These investigations include the determination of the total contents of macro- and micronutrients as well as further soil parameters such as soil pH, soil organic matter (SOM) content, and soil texture. The applied LIBS instruments are a handheld and a platform spectrometer, which potentially allows for the single-point measurement and scanning of whole fields, respectively. Their results are compared with a high-resolution lab spectrometer. The prediction of soil parameters was based on multivariate methods. Different feature selection methods and regression methods like PLS, PCR, SVM, Lasso, and Gaussian processes were tested and compared. While good predictions were obtained for Ca, Mg, P, Mn, Cu, and silt content, excellent predictions were obtained for K, Fe, and clay content. The comparison of the three different spectrometers showed that although the lab spectrometer gives the best results, measurements with both field spectrometers also yield good results. This allows for a method transfer to the in-field measurements.
Efficient Removal of Tetracycline and Bisphenol A from Water with a New Hybrid Clay/TiO₂ Composite
(2023)
New TiO₂ hybrid composites were prepared fromkaolinclay, predried and carbonized biomass, and titanium tetraisopropoxideand explored for tetracycline (TET) and bisphenol A (BPA) removalfrom water. Overall, the removal rate is 84% for TET and 51% for BPA.The maximum adsorption capacities (q (m))are 30 and 23 mg/g for TET and BPA, respectively. These capacitiesare far greater than those obtained for unmodified TiO2. Increasing the ionic strength of the solution does not change theadsorption capacity of the adsorbent. pH changes only slightly changeBPA adsorption, while a pH > 7 significantly reduces the adsorptionof TET on the material. The Brouers-Sotolongo fractal modelbest describes the kinetic data for both TET and BPA adsorption, predictingthat the adsorption process occurs via a complex mechanism involvingvarious forces of attraction. Temkin and Freundlich isotherms, whichbest fit the equilibrium adsorption data for TET and BPA, respectively,suggest that adsorption sites are heterogeneous in nature. Overall,the composite materials are much more effective for TET removal fromaqueous solution than for BPA. This phenomenon is assigned to a differencein the TET/adsorbent interactions vs the BPA/adsorbent interactions:the decisive factor appears to be favorable electrostatic interactionsfor TET yielding a more effective TET removal.
Graphene is well-knownfor its unique combination of electricaland mechanical properties. However, its vanishing band gap limitsthe use of graphene in microelectronics. Covalent functionalizationof graphene has been a common approach to address this critical issueand introduce a band gap. In this Article, we systematically analyzethe functionalization of single-layer graphene (SLG) and bilayer graphene(BLG) with methyl (CH3) using periodic density functionaltheory (DFT) at the PBE+D3 level of theory. We also include a comparisonof methylated single-layer and bilayer graphene, as well as a discussionof different methylation options (radicalic, cationic, and anionic).For SLG, methyl coverages ranging from 1/8 to 1/1, (i.e.,the fully methylated analogue of graphane) are considered. We findthat up to a coverage theta of 1/2, graphene readily accepts CH3, with neighbor CH3 groups preferring trans positions. Above theta = 1/2, the tendency to accept further CH3 weakens and the lattice constant increases. The band gapbehaves less regularly, but overall it increases with increasing methylcoverage. Thus, methylated graphene shows potential for developingband gap-tuned microelectronics devices and may offer further functionalizationoptions. To guide in the interpretation of methylation experiments,vibrational signatures of various species are characterized by normal-modeanalysis (NMA), their vibrational density of states (VDOS), and infrared(IR) spectra, the latter two are obtained from ab initio moleculardynamics (AIMD) in combination with a velocity-velocity autocorrelationfunction (VVAF) approach.
Geometry, 11B, 13C chemical shifts and the spatial magnetic properties (Through-Space NMR Shieldings -TSNMRS) of both cations and anions of boron-trapped N-heterocyclic carbenes (NHCs) and cyclic (alkyl)(amino)carbenes (CAACs) and of the corresponding diborane/diborene/diboryne dis-carbene adducts have been calculated using the GIAO perturbation method employing the nucleus independent chemical shift (NICS) concept; the TSNMRS results are visualized as iso-chemical-shielding surfaces (ICSS) of various size and direction. The ICSS of the TSNMRS (actually the anisotropy effects measurable in 1H NMR spectroscopy) are employed to qualify and quantify the present multiple bond character of the Carbene-Boron bond in the trapped NHCs and CAACs. Results are confirmed by bond length and 11B/13C chemical shift variations. Thus the partial multiple bond character of the Carbene-Boron bond cannot be expressed by the arrow of weak, much longer dative bonds and should be omitted as in other covalent lone pair-it or triel bonds. & COPY; 2023 Elsevier Ltd. All rights reserved.
High-solid-content polystyrene and polyvinyl acetate dispersions of polymer particles with a 50 nm to 500 nm mean particle diameter and 12-55% (w/w) solid content have been produced via emulsion polymerization and characterized regarding their optical and physical properties. Both systems have been analyzed with common particle-size-measuring techniques like dynamic light scattering (DLS) and static light scattering (SLS) and compared to inline particle size distribution (PSD) measurements via photon density wave (PDW) spectroscopy in undiluted samples. It is shown that particle size measurements of undiluted polystyrene dispersions are in good agreement between analysis methods. However, for polyvinyl acetate particles, size determination is challenging due to bound water in the produced polymer. For the first time, water-swelling factors were determined via an iterative approach of PDW spectroscopy error (X-2) minimization. It is shown that water-swollen particles can be analyzed in high-solid-content solutions and their physical properties can be assumed to determine the refractive index, density, and volume fraction in dispersion. It was found that assumed water swelling improved the reduced scattering coefficient fit by PDW spectroscopy by up to ten times and particle size determination was refined and enabled. Particle size analysis of the water-swollen particles agreed well with offline-based state-of-the-art techniques.
In recent years, due to its great promise in boosting the energy density of lithium batteries for future energy storage, research on the Li metal anode, as an alternative to the graphite anode in Li-ion batteries, has gained significant momentum. However, the practical use of Li metal anodes has been plagued by unstable Li (re)deposition and poor cyclability. Although tremendous efforts have been devoted to the stabilization of Li metal anodes, the mechanisms of electrochemical (re-)deposition/dissolution of Li and solid-electrolyte-interphase (SEI) formation remain elusive. This article highlights the recent mechanistic understandings and observations of Li deposition/dissolution and SEI formation achieved from advanced characterization techniques and simulation methods, and discusses major limitations and open questions in these processes. In particular, the authors provide their perspectives on advanced and emerging/potential methods for obtaining new insights into these questions. In addition, they give an outlook into cutting-edge interdisciplinary research topics for Li metal anodes. It pushes beyond the current knowledge and is expected to accelerate development toward a more in-depth and comprehensive understanding, in order to guide future research on Li metal anodes toward practical application.
Die vorliegende Arbeit thematisiert die Synthese und die Polymerisation von Monomeren auf der Basis nachwachsender Rohstoffe wie zum Beispiel in Gewürzen und ätherischen Ölen enthaltenen kommerziell verfügbaren Phenylpropanoiden (Eugenol, Isoeugenol, Zimtalkohol, Anethol und Estragol) und des Terpenoids Myrtenol sowie ausgehend von der Rinde einer Birke (Betula pendula) und der Korkeiche (Quercus suber). Ausgewählte Phenylpropanoide (Eugenol, Isoeugenol und Zimtalkohol) und das Terpenoid Myrtenol wurden zunächst in den jeweiligen Laurylester überführt und anschließend das olefinische Strukturelement epoxidiert, wobei 4 neue (2-Methoxy-4-(oxiran-2-ylmethyl)phenyldodecanoat, 2-Methoxy-4-(3-methyl-oxiran-2-yl)phenyldodecanoat, (3-Phenyloxiran-2-yl)methyldodecanoat, (7,7-Dimethyl-3-oxatricyclo[4.1.1.02,4]octan-2-yl)methyldodecanoat) und 2 bereits bekannte monofunktionelle Epoxide (2-(4-Methoxybenzyl)oxiran und 2-(4-Methoxyphenyl)-3-methyloxiran) erhalten wurden, die mittels 1H-NMR-, 13C-NMR- und FT-IR-Spektroskopie sowie mit DSC untersucht wurden. Die Photo-DSC Untersuchung der Epoxidmonomere in einer kationischen Photopolymerisation bei 40 °C ergab die maximale Polymerisationsgeschwindigkeit (Rpmax: 0,005 s-1 bis 0,038 s-1) sowie die Zeit (tmax: 13 s bis 26 s) bis zum Erreichen des Rpmax-Wertes und führte zu flüssigen Oligomeren, deren zahlenmittlerer Polymerisationsgrad mit 3 bis 6 mittels GPC bestimmt wurde. Die Umsetzung von 2-Methoxy-4-(oxiran-2-ylmethyl)phenyldodecanoat mit Methacrylsäure ergab ein Isomerengemisch (2-Methoxy-4-(2-hydroxy-3-(methacryloyloxy)propyl)phenyldodecanoat und 2-Methoxy-4-(2-(methacryl-oyloxy)-3-hydroxypropyl)phenyldodecanoat), das mittels Photo-DSC in einer freien radikalischen Photopolymerisation untersucht wurde (Rpmax: 0,105 s-1 und tmax: 5 s), die zu festen in Chloroform unlöslichen Polymeren führte.
Aus Korkpulver und gemahlener Birkenrinde wurden selektiv 2 kristalline ω-Hydroxyfettsäuren (9,10-Epoxy-18-hydroxyoctadecansäure und 22-Hydroxydocosansäure) isoliert. Die kationische Photopolymerisation der 9,10-Epoxy-18-hydroxyoctadecansäure ergab einen nahezu farblosen transparenten und bei Raumtemperatur elastischen Film, welcher ein Anwendungspotential für Oberflächenbeschichtungen hat. Aus der Reaktion von 9,10-Epoxy-18-hydroxyoctadecansäure mit Methacrylsäure wurde ein bei Raumtemperatur flüssiges Gemisch aus zwei Konstitutionsisomeren (9,18-Dihydroxy-10-(methacryloyloxy)octadecansäure und 9-(Methacryloyloxy)-10,18-dihydroxyoctadecansäure) erhalten (Tg: -60 °C). Die radikalische Photopolymerisation dieser Konstitutionsisomere wurde ebenfalls mittels Photo-DSC untersucht (Rpmax: 0,098 s-1 und tmax: 3,8 s). Die Reaktion von 22-Hydroxydocosansäure mit Methacryloylchlorid ergab die kristalline 22-(Methacryloyloxy)docosansäure, welche ebenfalls in einer radikalischen Photopolymerisation mittels Photo-DSC untersucht wurde (Rpmax: 0,023 s-1 und tmax: 9,6 s).
Die mittels AIBN in Dimethylsulfoxid initiierte Homopolymerisation der 22-(Methacryloyloxy)docosansäure und der Isomerengemische bestehend aus 2-Methoxy-4-(2-hydroxy-3-(methacryloyloxy)propyl)phenyldodecanoat und 2-Methoxy-4-(2-(methacryl-oyloxy)-3-hydroxypropyl)phenyldodecanoat sowie aus 9,18-Dihydroxy-10-(methacryloy-loxy)octadecansäure und 9-(Methacryloyloxy)-10,18-dihydroxyoctadecansäure ergab feste lösliche Polymere, die mittels 1H-NMR- und FT-IR-Spektroskopie, GPC (Poly(2-methoxy-4-(2-hydroxy-3-(methacryloyloxy)propyl)phenyldodecanoat / 2-methoxy-4-(2-(methacryloyloxy)-3-hydroxypropyl)phenyldodecanoat): Pn = 94) und DSC (Poly(2-methoxy-4-(2-hydroxy-3-(methacryloyloxy)propyl)phenyldodecanoat / 2-methoxy-4-(2-(methacryloyloxy)-3-hydroxypropyl)phenyldodecanoat): Tg: 52 °C; Poly(9,18-dihydroxy-10-(methacryloyloxy)-octadecansäure / 9-(methacryloyloxy)-10,18-dihydroxyoctadecansäure): Tg: 10 °C; Poly(22-(methacryloyloxy)docosansäure): Tm: 74,1 °C, wobei der Schmelzpunkt mit dem des Photopolymers (Tm = 76,8 °C) vergleichbar ist) charakterisiert wurden.
Das bereits bekannte Monomer 4-(4-Methacryloyloxyphenyl)butan-2-on wurde ausgehend von 4-(4-Hydroxyphenyl)butan-2-on hergestellt, welches aus Birkenrinde gewonnen werden kann, und unter identischen Bedingungen für einen Vergleich mit den neuen Monomeren polymerisiert. Die freie radikalische Polymerisation führte zu Poly(4-(4-methacryloyloxyphenyl)butan-2-on) (Pn: 214 und Tg: 83 °C). Neben der Homopolymerisation wurde eine statistische Copolymerisation des Isomerengemisches 2-Methoxy-4-(2-hydroxy-3-(methacryl-oyloxy)propyl)phenyldodecanoat / 2-Methoxy-4-(2-(methacryloyloxy)-3-hydroxypropyl)-phenyldodecanoat mit 4-(4-Methacryloyloxyphenyl)butan-2-on untersucht, wobei ein äquimolarer Einsatz der Ausgangsmonomere zu einem Anstieg der Ausbeute, der Molmassenverteilung und der Dispersität des Copolymers (Tg: 44 °C) führte. Die unter Verwendung von Diethylcarbonat als „grünes“ Lösungsmittel mittels AIBN initiierten freien radikalischen Homopolymerisationen von 4-(4-Methacryloyloxyphenyl)butan-2-on und von Laurylmethacrylat ergaben vergleichbare Polymerisationsgrade der Homopolymere (Pn: 150), welche jedoch aufgrund ihrer Strukturunterschiede deutlich unterschiedliche Glasübergangstemperaturen hatten (Poly(4-(4-methacryloyloxyphenyl)butan-2-on): Tg: 70 °C, Poly(laurylmethacrylat) Tg: -49 °C. Eine statistische Copolymerisation äquimolarer Stoffmengen der beiden Monomere in Diethylcarbonat führte bei einer Polymerisationszeit von 60 Minuten zu einem leicht bevorzugten Einbau des 4-(4-Methacryloyloxyphenyl)butan-2-on in das Copolymer (Tg: 17 °C). Copolymerisationsdiagramme für die freien radikalischen Copolymerisationen von 4-(4-Methacryloyloxyphenyl)butan-2-on mit n-Butylmethacrylat beziehungsweise 2-(Dimethylamino)ethylmethacrylat (t: 20 min bis 60 min; Molenbrüche (X) für 4-(4-Methacryloyloxyphenyl)butan-2-on: 0,2; 0,4; 0,6 und 0,8) zeigten ein nahezu ideales azeotropes Copolymerisationsverhalten, obwohl ein leicht bevorzugter Einbau von 4-(4-Methacryloyloxyphenyl)butan-2-on in das jeweilige Copolymer beobachtet wurde. Dabei korreliert ein Anstieg der Ausbeute und der Glasübergangstemperatur der erhaltenen Copolymere mit einem zunehmenden Gehalt an 4-(4-Methacryloyloxyphenyl)butan-2-on im Reaktionsgemisch. Die unter Einsatz der modifizierten Gibbs-DiMarzio-Gleichung berechneten Glasübergangstemperaturen der Copolymere stimmten mit den gemessenen Werten gut überein. Das ist eine gute Ausgangsbasis für die Bestimmung der Glasübergangstemperatur eines Copolymers mit einer beliebigen Zusammensetzung.
Self-assembly of plasmonic nanoantenna-waveguide structures for subdiffractional chiral sensing
(2021)
Spin-momentum locking is a peculiar effect in the near-field of guided optical or plasmonic modes. It can be utilized to map the spinning or handedness of electromagnetic fields onto the propagation direction. This motivates a method to probe the circular dichroism of an illuminated chiral object. In this work, we demonstrate local, subdiffraction limited chiral coupling of light and propagating surface plasmon polaritons in a self-assembled system of a gold nanoantenna and a silver nanowire. A thin silica shell around the nanowire provides precise distance control and also serves as a host for fluorescent molecules, which indicate the direction of plasmon propagation. We characterize our nanoantenna-nanowire systems comprehensively through correlated electron microscopy, energy-dispersive X-ray spectroscopy, dark-field, and fluorescence imaging. Three-dimensional numerical simulations support the experimental findings. Besides our measurement of far-field polarization, we estimate sensing capabilities and derive not only a sensitivity of 1 mdeg for the ellipticity of the light field, but also find 10(3) deg cm(2)/dmol for the circular dichroism of an analyte locally introduced in the hot spot of the antenna-wire system. Thorough modeling of a prototypical design predicts on-chip sensing of chiral analytes. This introduces our system as an ultracompact sensor for chiral response far below the diffraction limit.
Herein, the concept of constructing binder- and carbon additive-free organosulfur cathode was proved based on thiol-containing conducting polymer poly(4-(thiophene-3-yl) benzenethiol) (PTBT). The PTBT featured the polythiophene-structure main chain as a highly conducting framework and the benzenethiol side chain to copolymerize with sulfur and form a crosslinked organosulfur polymer (namely S/PTBT). Meanwhile, it could be in-situ deposited on the current collector by electro-polymerization, making it a binder-free and free-standing cathode for Li-S batteries. The S/PTBT cathode exhibited a reversible capacity of around 870 mAh g(-1) at 0.1 C and improved cycling performance compared to the physically mixed cathode (namely S&PTBT). This multifunction cathode eliminated the influence of the additives (carbon/binder), making it suitable to be applied as a model electrode for operando analysis. Operando X-ray imaging revealed the remarkable effect in the suppression of polysulfides shuttle via introducing covalent bonds, paving the way for the study of the intrinsic mechanisms in Li-S batteries.
In vitro thrombogenicity test systems require co-cultivation of endothelial cells and platelets under blood flow-like conditions. Here, a commercially available perfusion system is explored using plasma-treated cyclic olefin copolymer (COC) as a substrate for the endothelial cell layer. COC was characterized prior to endothelialization and co-cultivation with platelets under static or flow conditions. COC exhibits a low roughness and a moderate hydrophilicity. Flow promoted endothelial cell growth and prevented platelet adherence. These findings show the suitability of COC as substrate and the importance of blood flow-like conditions for the assessment of the thrombogenic risk of drugs or cardiovascular implant materials.
Recent advances in organic solar cell performance have been mainly driven forward by combining high-performance p-type donor-acceptor copolymers (e.g.PM6) and non-fullerene small molecule acceptors (e.g.Y6) as bulk-heterojunction layers. A general observation in such devices is that the device performance, e.g., the open-circuit voltage, is strongly dependent on the processing solvent. While the morphology is a typically named key parameter, the energetics of donor-acceptor blends are equally important, but less straightforward to access in the active multicomponent layer. Here, we propose to use spectral onsets during electrochemical cycling in a systematic spectroelectrochemical study of blend films to access the redox behavior and the frontier orbital energy levels of the individual compounds. Our study reveals that the highest occupied molecular orbital offset (Delta E-HOMO) in PM6:Y6 blends is similar to 0.3 eV, which is comparable to the binding energy of Y6 excitons and therefore implies a nearly zero driving force for the dissociation of Y6 excitons. Switching the PM6 orientation in the blend films from face-on to edge-on in bulk has only a minor influence on the positions of the energy levels, but shows significant differences in the open circuit voltage of the device. We explain this phenomenon by the different interfacial molecular orientations, which are known to affect the non-radiative decay rate of the charge-transfer state. We compare our results to ultraviolet photoelectron spectroscopy data, which shows distinct differences in the HOMO offsets in the PM6:Y6 blend compared to neat films. This highlights the necessity to measure the energy levels of the individual compounds in device-relevant blend films.
Structure, mechanical properties and degradation behavior of electrospun PEEU fiber meshes and films
(2021)
The capability of a degradable implant to provide mechanical support depends on its degradation behavior. Hydrolytic degradation was studied for a polyesteretherurethane (PEEU70), which consists of poly(p-dioxanone) (PPDO) and poly(epsilon-caprolactone) (PCL) segments with a weight ratio of 70:30 linked by diurethane junction units. PEEU70 samples prepared in the form of meshes with average fiber diameters of 1.5 mu m (mesh1.5) and 1.2 mu m (mesh1.2), and films were sterilized and incubated in PBS at 37 degrees C with 5 vol% CO2 supply for 1 to 6 weeks. Degradation features, such as cracks or wrinkles, became apparent from week 4 for all samples. Mass loss was found to be 11 wt%, 6 wt%, and 4 wt% for mesh1.2, mesh1.5, and films at week 6. The elongation at break decreased to under 20% in two weeks for mesh1.2. In case of the other two samples, this level of degradation was achieved after 4 weeks. The weight average molecular weight of both PEEU70 mesh and film samples decreased to below 30 kg/mol when elongation at break dropped below 20%. The time period of sustained mechanical stability of PEEU70-based meshes depends on the fiber diameter and molecular weight.
Plasmon-driven dehalogenation of brominated purines has been recently explored as a model system to understand fundamental aspects of plasmon-assisted chemical reactions. Here, it is shown that divalent Ca2+ ions strongly bridge the adsorption of bromoadenine (Br-Ade) to Ag surfaces.
Such ion-mediated binding increases the molecule's adsorption energy leading to an overlap of the metal energy states and the molecular states, enabling the chemical interface damping (CID) of the plasmon modes of the Ag nanostructures (i.e., direct electron transfer from the metal to Br-Ade).
Consequently, the conversion of Br-Ade to adenine almost doubles following the addition of Ca2+.
These experimental results, supported by theoretical calculations of the local density of states of the Ag/Br-Ade complex, indicate a change of the charge transfer pathway driving the dehalogenation reaction, from Landau damping (in the lack of Ca2+ ions) to CID (after the addition of Ca2+).
The results show that the surface dynamics of chemical species (including water molecules) play an essential role in charge transfer at plasmonic interfaces and cannot be ignored. It is envisioned that these results will help in designing more efficient nanoreactors, harnessing the full potential of plasmon-assisted chemistry.
Informatische Bildung spielt eine immer zentralere Rolle in der Bildung einer Gesellschaft des 21. Jahrhunderts. Für den Chemieunterricht ergeben sich daraus zwei Aspekte: Einerseits können Konzepte der informatischen Bildung dabei helfen, chemie- und naturwissenschaftsspezifische Denk- und Arbeitsweisen zu fördern. Andererseits kann der Chemieunterricht einen Beitrag für die informatische Bildung leisten. Dieser Artikel geht auf beide Aspekte ein und versucht die gegenseitigen Vorteile der informatischen Bildung und der naturwissenschaftlichen Bildung im Chemieunterricht darzustellen.
In this study, the kinetics of the adsorption of 2,3,5,6-tetrafluoro-7,7,8,8-tetracyanoquinodimethane (F(4)TCNQ) on the surface of Ag nanoparticles (Ag NPs) in chloroform has been intensively investigated, as molecular doping is known to play a crucial role in organic electronic devices. Based on the results obtained from UV-visible (vis)-near-infrared (NIR) absorption spectroscopy, cryogenic transmission electron microscopy, scanning nanobeam electron diffraction, and electron energy loss spectroscopy, a two-step interaction kinetics has been proposed for the Ag NPs and F(4)TCNQ molecules, which includes the first step of electron transfer from Ag NPs to F(4)TCNQ indicated by the ionization of F(4)TCNQ and the second step of the formation of a Ag-F(4)TCNQ complex. The whole process has been followed via UV-vis-NIR absorption spectroscopy, which reveals distinct kinetics at two stages: the instantaneous ionization and the long-term complex formation. The kinetics and the influence of the molar ratio of Ag NPs/F(4)TCNQ molecules on the interaction between Ag NPs and F(4)TCNQ molecules in an organic solution are reported herein for the first time. Furthermore, the control experiment with silica-coated Ag NPs manifests that the charge transfer at the surface between Ag NPs and F(4)TCNQ molecules is prohibited by a silica layer of 18 nm.
Sulfated biomolecules are known to influence numerous biological processes in all living organisms. Particularly, they contribute to prevent and inhibit the hypercoagulation condition. The failure of polymeric implants and blood contacting devices is often related to hypercoagulation and microbial contamination. Here, bioactive sulfated biomacromolecules are mimicked by sulfation of poly(glycerol glycidyl ether) (polyGGE) films. Autoclaving, gamma-ray irradiation and ethylene oxide (EtO) gas sterilization techniques were applied to functionalized materials. The sulfate group density and hydrophilicity of sulfated polymers were decreased while chain mobility and thermal degradation were enhanced post autoclaving when compared to those after EtO sterilization. These results suggest that a quality control after sterilization is mandatory to ensure the amount and functionality of functionalized groups are retained.
This thesis presents a comprehensive exploration of the application of DNA origami nanofork antennas (DONAs) in the field of spectroscopy, with a particular focus on the structural analysis of Cytochrome C (CytC) at the single-molecule level. The research encapsulates the design, optimization, and application of DONAs in enhancing the sensitivity and specificity of Raman spectroscopy, thereby offering new insights into protein structures and interactions.
The initial phase of the study involved the meticulous optimization of DNA origami structures. This process was pivotal in developing nanoscale tools that could significantly enhance the capabilities of Raman spectroscopy. The optimized DNA origami nanoforks, in both dimer and aggregate forms, demonstrated an enhanced ability to detect and analyze molecular vibrations, contributing to a more nuanced understanding of protein dynamics.
A key aspect of this research was the comparative analysis between the dimer and aggregate forms of DONAs. This comparison revealed that while both configurations effectively identified oxidation and spin states of CytC, the aggregate form offered a broader range of detectable molecular states due to its prolonged signal emission and increased number of molecules. This extended duration of signal emission in the aggregates was attributed to the collective hotspot area, enhancing overall signal stability and sensitivity.
Furthermore, the study delved into the analysis of the Amide III band using the DONA system. Observations included a transient shift in the Amide III band's frequency, suggesting dynamic alterations in the secondary structure of CytC. These shifts, indicative of transitions between different protein structures, were crucial in understanding the protein’s functional mechanisms and interactions.
The research presented in this thesis not only contributes significantly to the field of spectroscopy but also illustrates the potential of interdisciplinary approaches in biosensing. The use of DNA origami-based systems in spectroscopy has opened new avenues for research, offering a detailed and comprehensive understanding of protein structures and interactions. The insights gained from this research are expected to have lasting implications in scientific fields ranging from drug development to the study of complex biochemical pathways. This thesis thus stands as a testament to the power of integrating nanotechnology, biochemistry, and spectroscopic techniques in addressing complex scientific questions.
Manganese (Mn) as well as iron (Fe) are essential trace elements (TE) important for the maintenance of physiological functions including fetal development. However, in the case of Mn, evidence suggests that excess levels of intrauterine Mn are associated with adverse pregnancy outcomes. Although Mn is known to cross the placenta, the fundamentals of Mn transfer kinetics and mechanisms are largely unknown. Moreover, exposure to combinations of TEs should be considered in mechanistic transfer studies, in particular for TEs expected to share similar transfer pathways. Here, we performed a mechanistic in vitro study on the placental transfer of Mn across a BeWo b30 trophoblast layer. Our data revealed distinct differences in the placental transfer of Mn and Fe. While placental permeability to Fe showed a clear inverse dose-dependency, Mn transfer was largely independent of the applied doses. Concurrent exposure of Mn and Fe revealed transfer interactions of Fe and Mn, indicating that they share common transfer mechanisms. In general, mRNA and protein expression of discussed transporters like DMT1, TfR, or FPN were only marginally altered in BeWo cells despite the different exposure scenarios highlighting that Mn transfer across the trophoblast layer likely involves a combination of active and passive transport processes.
Numerous phosphorus-rich metal phosphides containing both P-P bonds and metal-P bonds are known from the solid-state chemistry literature. A method to grow these materials in thin-film form would be desirable, as thin films are required in many applications and they are an ideal platform for high-throughput studies. In addition, the high density and smooth surfaces achievable in thin films are a significant advantage for characterization of transport and optical properties. Despite these benefits, there is hardly any published work on even the simplest binary phosphorus-rich phosphide films. Here, we demonstrate growth of single-phase CuP2 films by a two-step process involving reactive sputtering of amorphous CuP2+x and rapid annealing in an inert atmosphere. At the crystallization temperature, CuP2 is thermodynamically unstable with respect to Cu3P and P-4. However, CuP2 can be stabilized if the amorphous precursors are mixed on the atomic scale and are sufficiently close to the desired composition (neither too P poor nor too P rich). Fast formation of polycrystalline CuP2, combined with a short annealing time, makes it possible to bypass the diffusion processes responsible for decomposition. We find that thin-film CuP2 is a 1.5 eV band gap semiconductor with interesting properties, such as a high optical absorption coefficient (above 10(5) cm(-1)), low thermal conductivity (1.1 W/(K m)), and composition-insensitive electrical conductivity (around 1 S/cm). We anticipate that our processing route can be extended to other phosphorus-rich phosphides that are still awaiting thin-film synthesis and will lead to a more complete understanding of these materials and of their potential applications.
Guidance of postinfarct myocardial remodeling processes by an epicardial patch system may alleviate the consequences of ischemic heart disease. As macrophages are highly relevant in balancing immune response and regenerative processes their suitable instruction would ensure therapeutic success. A polymeric mesh capable of attracting and instructing monocytes by purely physical cues and accelerating implant degradation at the cell/implant interface is designed. In a murine model for myocardial infarction the meshes are compared to those either coated with extracellular matrix or loaded with induced cardiomyocyte progenitor cells. All implants promote macrophage infiltration and polarization in the epicardium, which is verified by in vitro experiments. 6 weeks post-MI, especially the implantation of the mesh attenuates left ventricular adverse remodeling processes as shown by reduced infarct size (14.7% vs 28-32%) and increased wall thickness (854 mu m vs 400-600 mu m), enhanced angiogenesis/arteriogenesis (more than 50% increase compared to controls and other groups), and improved heart function (ejection fraction = 36.8% compared to 12.7-31.3%). Upscaling as well as process controls is comprehensively considered in the presented mesh fabrication scheme to warrant further progression from bench to bedside.
Binary III-V nitrides such as AlN, GaN and InN in the wurtzite-type structure have long been considered as potent semiconducting materials because of their optoelectronic properties, amongst others. With rising concerns over the utilization of scarce elements, a replacement of the trivalent cations by others in ternary and multinary nitrides has led to the development of different variants of nitrides and oxide nitrides crystallizing in lower-symmetry variants of wurtzite. This work presents the symmetry relationships between these structural types specific to nitrides and oxide nitrides and updates some prior work on this matter. The non-existence of compounds crystallizing in Pmc2(1), formally the highest subgroup of the wurtzite type fulfilling Pauling's rules for 1:1:2 stoichiometries, has been puzzling scientists for a while; a rationalization is given, from a crystallographic basis, of why this space group is unlikely to be adopted.
Applications of advanced cathode materials with well-designed chemical components and/or optimized nanostructures promoting the sulfur redox kinetics and suppressing the shuttle effect of polysulfides are highly valued. However, in the case of actual lithium-sulfur (Li-S) batteries under practical working conditions, one long-term obstacle still exists, which is mainly due to the difficulties in massive synthesis of such nanomaterials with low cost and ease of control on the nanostructure. Herein, we develop a facile synthesis of carbon coated Ti4O7 hollow nanoparticles (Ti4O7) using spherical polymer electrolyte brush as soft template, which is scalable via utilizing a minipilot reactor. The C Ti4O7 hollow nanoparticles provide strong chemical adsorption to polysulfides through the large polar surface and additional physical confinement by rich micro- & mesopores and have successfully been employed as an efficient sulfur host for multilayer pouch cells. Besides, the sluggish kinetics of the sulfur and lithium sulfide redox mechanism can be improved by the highly conductive Ti4O7 via catalyzation of the conversion of polysulfides. Consequently, the C-Ti4O7 based pouch cell endows a high discharge capacity of 1003 mAhg(-1) at 0.05 C, a high-capacity retention of 83.7% after 100 cycles at 0.1 C, and a high Coulombic efficiency of 97.5% at the 100th cycle. This work proposes an effective approach to transfer the synthesis of hollow Ti4O7 nanoparticles from lab- to large-scale production, paving the way to explore a wide range of advanced nanomaterials for multilayer Li-S pouch cells.
Electrochemical reduction stands as an alternative to revalorize CO2. Among the different alternatives, Ni single atoms supported on carbonaceous materials are an appealing catalytic solution due to the low cost and versatility of the support and the optimal usage of Ni and its predicted selectivity and efficiency (ca. 100% towards CO). Herein, we have used noble carbonaceous support derived from cytosine to load Ni subnanometric sites. The large heteroatom content of the support allows the stabilization of up to 11 wt% of Ni without the formation of nanoparticles through a simple impregnation plus calcination approach, where nickel promotes the stabilization of C3NOx frameworks and the oxidative support promotes a high oxidation state of nickel. EXAFS analysis points at nickel single atoms or subnanometric clusters coordinated by oxygen in the material surface. Unlike the wellknown N-coordinated Ni single sites selectivity towards CO2 reduction, O-coordinated-Ni single sites (ca. 7 wt% of Ni) reduced CO2 to CO, but subnanometric clusters (11 wt% of Ni) foster the unprecedented formation of HCOOH with 27% Faradaic efficiency at - 1.4 V. Larger Ni amounts ended up on the formation of NiO nanoparticles and almost 100% selectivity towards hydrogen evolution.
Quenching mechanism of uranyl(VI) by chloride and bromide in aqueous and non-aqueous solutions
(2021)
A major hindrance in utilizing uranyl(VI) luminescence as a standard analytical tool, for example, in environmental monitoring or nuclear industries, is quenching by other ions such as halide ions, which are present in many relevant matrices of uranyl(VI) speciation. Here, we demonstrate through a combination of time-resolved laser-induced fluorescence spectroscopy, transient absorption spectroscopy, and quantum chemistry that coordinating solvent molecules play a crucial role in U(VI) halide luminescence quenching. We show that our previously suggested quenching mechanism based on an internal redox reaction of the 1:2-uranyl-halide-complex holds also true for bromide-induced quenching of uranyl(VI). By adopting specific organic solvents, we were able to suppress the separation of the oxidized halide ligand X-2(center dot-) and the formed uranyl(V) into fully solvated ions, thereby "reigniting" U(VI) luminescence. Time-dependent density functional theory calculations show that quenching occurs through the outer-sphere complex of U(VI) and halide in water, while the ligand-to-metal charge transfer is strongly reduced in acetonitrile.
Colloidal metal sulfide nanoparticles for high performance electrochemical energy storage systems
(2022)
Transition metal sulfides have emerged as excellent replacement candidates of traditional insertion electrode materials based on their conversion or alloying mechanisms, facilitating high specific capacity and rate ability. However, parasitic reactions such as massive volume change during the discharge/ charge processes, intermediate polysulfide dissolution, and passivating solid electrolyte interface formation have led to poor cyclability, hindering their feasibility and applicability in energy storage systems. Colloidal metal sulfide nanoparticles, a special class that integrates the intrinsic chemical properties of metal sulfides and their specified structural features, have fairly enlarged their contribution due to the synergistic effect. This review highlights the latest synthetic approaches based on colloidal process. Their corresponding electrochemical outcomes will also be discussed, which are thoroughly updated along with their insight scientific standpoints.
Effect of magnesium salts with chaotropic anions on the swelling behavior of PNIPMAM thin films
(2023)
Poly(N-isopropylmethacrylamide) (PNIPMAM) is a stimuli responsive polymer, which in thin film geometry exhibits a volume-phase transition upon temperature increase in water vapor. The swelling behavior of PNIPMAM thin films containing magnesium salts in water vapor is investigated in view of their potential application as nanodevices. Both the extent and the kinetics of the swelling ratio as well as the water content are probed with in situ time-of-flight neutron reflectometry. Additionally, in situ Fourier-transform infrared (FTIR) spectroscopy provides information about the local solvation of the specific functional groups, while two-dimensional FTIR correlation analysis further elucidates the temporal sequence of solvation events. The addition of Mg(ClO4)2 or Mg(NO3)2 enhances the sensitivity of the polymer and therefore the responsiveness of switches and sensors based on PNIPMAM thin films. It is found that Mg(NO3)2 leads to a higher relative water uptake and therefore achieves the highest thickness gain in the swollen state.
Halide perovskites
(2021)
FicucariconeD (1) and its 4 '-demethyl congener 2 are isoflavones isolated from fruits of Ficus carica that share a 5,7-dimethoxy-6-prenyl-substituted A-ring. Both naturalproducts were, for the first time, obtained by chemical synthesisin six steps, starting from 2,4,6-trihydroxyacetophenone. Key stepsare a microwave-promoted tandem sequence of Claisen- and Cope-rearrangementsto install the 6-prenyl substituent and a Suzuki-Miyaura crosscoupling for installing the B-ring. By using various boronic acids,non-natural analogues become conveniently available. All compoundswere tested for cytotoxicity against drug-sensitive and drug-resistanthuman leukemia cell lines, but were found to be inactive. The compoundswere also tested for antimicrobial activities against a panel of eightGram-negative and two Gram-positive bacterial strains. Addition ofthe efflux pump inhibitor phenylalanine-arginine-beta-naphthylamide(PA beta N) significantly improved the antibiotic activity in mostcases, with MIC values as low as 2.5 mu M and activity improvementfactors as high as 128-fold.