@article{StrehmelRexhausenStrauch2010,
  author    = {Strehmel, Veronika and Rexhausen, Hans and Strauch, Peter},
  title     = {Influence of imidazolium bis(trifluoromethylsulfonylimide)s on the rotation of spin probes comprising ionic and hydrogen bonding groups},
  issn      = {1463-9076},
  doi       = {10.1039/B920586a},
  year      = {2010},
  abstract  = {The influence of the alkyl chain length in 1-alkyl-3-methylimidazolium bis(trifluoromethylsulfonylimide)s is studied to explore the rotation of piperidine-1-yloxyl derivatives substituted with either hydrogen bonding hydroxy group or ionic substituents, such as the cationic trimethylammonium or the anionic sulfate group placed at the 4 position. Structural variation of the ionic liquids results in differences of their viscosity influencing the rotation of the spin probes. The size of the average rotational correlation times of the spin probes dissolved in the ionic liquids depends further on the additional substituent in 4-position at these spin probes. The rotational correlation time exhibits a linear dependence on the ionic liquid viscosity in the case of the spin probe forming hydrogen bonding with the ionic liquids. In contrast to this, a deviation from the Stokes-Einstein behavior is found in the case of rotation of the charged spin probes in the 1-alkyl-3-methylimidazolium bis( trifluoromethylsulfonylimide) s substituted with a longer alkyl chain. This effect may be explained by phase separation on a molecular level between the charged part of the ionic liquid and the longer alkyl chains bound at the imidazolium ion. Although the neutral and the cationic spin probes show only a slight dependence between ionic liquid structure variation and the hyperfine coupling constants, structural effects cause changes in the hyperfine coupling constants in the case of the anionic spin probes. These probes strongly interact with the imidazolium ion.},
  language  = {en}
}
@article{SiegmannBeuermann2010,
  author    = {Siegmann, Rebekka and Beuermann, Sabine},
  title     = {Individual rate coefficients for 1H,1H,2H,2H-tridecafluorooctyl methacrylate radical polymerizations},
  issn      = {0024-9297},
  doi       = {10.1021/Ma902653b},
  year      = {2010},
  abstract  = {Kinetic data for radical polymerizations of 1H,1H,2H,2H-tridecafluorooctyl methacrylate (TDFOMA) in bulk is reported. Pulsed laser initiated polymerizations yield propagation rate coefficients, k(p), which are by a factor of 1.9 higher than methyl methacrylate k(p). The activation energy of TDFOMA k(p) is not significantly different from that of alkyl methacrylates. Chain-length averaged termination rate coefficients were estimated from chemically initiated polymerizations with in-line FT-NIR spectroscopic monitoring of monomer conversion. Up to 30\% of monomer conversion TDFOMA termination rate coefficients are only slightly below MMA low conversion values. The result is suggested to be due to less interactions between the macroradicals compared to nonfluorinated systems.},
  language  = {en}
}
@article{DebatinThomasKellingetal.2010,
  author    = {Debatin, Franziska and Thomas, Arne and Kelling, Alexandra and Hedin, Niklas and Bacsik, Zoltan and Senkovska, Irena and Kaskel, Stefan and Junginger, Matthias and M{\"u}ller, Holger and Schilde, Uwe and J{\"a}ger, Christian and Friedrich, Alwin and Holdt, Hans-J{\"u}rgen},
  title     = {In situ synthesis of an imidazolate-4-amide-5-imidate ligand and formation of a microporous zinc-organic framework with H2-and CO2-storage ability},
  issn      = {1433-7851},
  doi       = {10.1002/anie.200906188},
  year      = {2010},
  abstract  = {Narrow channels with polar walls are the structural and functional features responsible for the high capacity of a zinc-organic framework based on an imidazolate-amide-imidate ligand for the uptake of H2 and CO2 (see structure: orange Zn, blue N, red O, dark gray C, light gray H). The rigid and stable chelating ligand was synthesized in situ by partial hydrolysis of a dicyanoimidazole compound.},
  language  = {en}
}
@article{KleinpeterKoch2010,
  author    = {Kleinpeter, Erich and Koch, Andreas},
  title     = {Identification of benzenoid and quinonoid structures by through-space NMR shieldings (TSNMRS)},
  issn      = {1089-5639},
  year      = {2010},
  language  = {en}
}
@article{VukicevicHierzenbergerHildetal.2010,
  author    = {Vukicevic, Radovan and Hierzenberger, Peter and Hild, Sabine and Beuermann, Sabine},
  title     = {Functionalization of carbon black nanoparticles with poly(vinylidene fluoride)},
  issn      = {0887-624X},
  doi       = {10.1002/Pola.24277},
  year      = {2010},
  abstract  = {The surface of carbon black (CB) nanoparticles was functionalized with poly(vinylidene fluoride) (PVDF) either by trapping of macroradicals or by cycloaddition. PVDF with two iodine end groups (I-PVDF-I) obtained from iodine transfer polymerization in supercritical CO2 was heated in the presence of CB and the C-I bond was cleaved resulting in a reaction between the macroradical and the CB surface. To allow for cycloaddition of PVDF to the CB surface for a number of polymers, the iodine end groups were replaced by azide end groups. In addition, microwave irradiation was applied to the functionalization. The influence of temperature, time, polymer concentration, and polymer molar mass on the functionalization reaction was examined.},
  language  = {en}
}
@article{HarmsRaetzkeFaupeletal.2010,
  author    = {Harms, Stephan and Raetzke, Klaus and Faupel, Franz and Egger, Werner and Ravello, Lori Boyd de and Laschewsky, Andr{\´e} and Wang, Weinan and M{\"u}ller-Buschbaum, Peter},
  title     = {Free volume and swelling in thin films of poly(n-isopropylacrylamide) end-capped with n-butyltrithiocarbonate},
  issn      = {1022-1336},
  doi       = {10.1002/marc.201000067},
  year      = {2010},
  abstract  = {The free volume in thin films of poly(N-isopropylacrylamid) end-capped with n-butyltrio-carbonate (nbc-PNIPAM) is probed with positron annihilation lifetime spectroscopy (PALS). The PALS measurements are performed as function of energy to obtain depth profiles of the free volume of nbc-PNIPAM films. The range of nbc-PNIPAM films with thicknesses from 40 to 200 nm is focused. With decreasing film thickness the free volume increases in good agreement with an increase in the maximum swelling capability of the nbc-PNIPAM films. Thus in thin hydrogel films the sorption and swelling behavior is governed by free volume.},
  language  = {en}
}
@article{ShainyanMoskalikStarkeetal.2010,
  author    = {Shainyan, Bagrat A. and Moskalik, Mikail Yu and Starke, Ines and Schilde, Uwe},
  title     = {Formation of unexpected products in the attempted aziridination of styrene with trifluoromethanesulfonyl nitrene},
  issn      = {0040-4020},
  doi       = {10.1016/j.tet.2010.08.070},
  year      = {2010},
  abstract  = {The reaction of styrene with trifluoromethanesulfonyl nitrene generated from trifluoromethanesulfonamide in the system (t-BuOCl+NaI) results in the formation of trifluoro-N-[2-phenyl-2-(trifluoromethylsulfonyl) aminoethyl]methanesulfonamide, 1-pheny1-2-iodo-ethanol, and 2,5-diphenyl-1,4-bis(trifluoromethyl sulfonyl)piperazine rather than the expected product of aziridination, 2-phenyl-1-(trifluoromethylsulfonyl) aziridine. The mechanism of the reaction is discussed.},
  language  = {en}
}
@article{TueruencMeier2010,
  author    = {T{\"u}r{\"u}nc, Oguz and Meier, Michael A. R.},
  title     = {Fatty acid derived monomers and related polymers via Thiol-ene (click) additions},
  issn      = {1022-1336},
  doi       = {10.1002/marc.201000291},
  year      = {2010},
  abstract  = {Thiol-ene additions of methyl 10-undecenoate, a castor oil derived renewable platform chemical, were studied with the goal of preparing a set of renewable monomers. Good to excellent yields were obtained for these solvent and initiator free thiol-ene additions. The resulting monomers were then polymerized using TBD as a catalyst, to linear as well as hyperbranched polyesters that also contain thio-ether linkages. All thus prepared polymers were fully characterized (NMR, GPC, DSC, and TGA) and the results of these investigations will be discussed within this contribution. The thermal analysis of these polymers revealed melting points in the range from 50 to 71 degrees C. Moreover, no significant weight loss was observed below 300 degrees C.},
  language  = {en}
}
@phdthesis{Huber2010,
  author    = {Huber, Christian},
  title     = {Explizit zeitabh{\"a}ngige Configuration-Interaction-Singles und Coupled-Cluster-Singles-Doubles Rechnungen zur laserinduzierten Vielelektronendynamik},
  address   = {Potsdam},
  pages     = {106 S.},
  year      = {2010},
  language  = {de}
}
@article{HaaseGrigorievMoehwaldetal.2010,
  author    = {Haase, Martin F. and Grigoriev, Dmitry and Moehwald, Helmuth and Tiersch, Brigitte and Shchukin, Dmitry G.},
  title     = {Encapsulation of amphoteric substances in a pH-sensitive pickering emulsion},
  issn      = {1932-7447},
  doi       = {10.1021/Jp104052s},
  year      = {2010},
  abstract  = {Oil-in-water (o/w) Pickering emulsions stabilized with silica nanoparticles were prepared. Droplets of diethyl phthalate (oil phase) act as reservoirs for 8-hydroxyquinoline (8-HQ), which is used as (a) the hydrophobizing agent for the silica particles and (b) an encapsulated corrosion inhibitor for application in active feedback coatings. The hydrophobization of silica nanoparticles with 8-HQ is determined by the amount of this agent adsorbed on the nanoparticle surface. The latter is governed by the 8-HQ concentration in the aqueous phase, which in turn depends on the degree of protonation and fir ally on the pH. We observe three ranges of 8-HQ adsorption value with respect to nanoparticle hydophobization: (I) insufficient, (2) sufficient, and (3) excessive adsorption by the formation of an 8-HQ bilayer, where only case 2 leads to the necessary nanoparticle hydrophobization. Hence emulsions stable in a narrow pH window between pH 5.5 and 4.4 follow. Here functional molecules are sufficiently charged to compensate for the charges on silica nanoparticles to make them interfacially active and thus able to stabilize an emulsion but they are still to a large extent uncharged and thereby remain in the oil phase. The emulsification is reversible upon changing the pH to a value beyond the stability region.},
  language  = {en}
}
@article{TremblayMonturetSaalfrank2010,
  author    = {Tremblay, Jean Christophe and Monturet, Serge and Saalfrank, Peter},
  title     = {Electronic damping of anharmonic adsorbate vibrations at metallic surfaces},
  issn      = {1098-0121},
  doi       = {10.1103/Physrevb.81.125408},
  year      = {2010},
  abstract  = {The nonadiabatic coupling of an adsorbate close to a metallic surface leads to electronic damping of adsorbate vibrations and line broadening in vibrational spectroscopy. Here, a perturbative treatment of the electronic contribution to the lifetime broadening serves as a building block for a new approach, in which anharmonic vibrational transition rates are calculated from a position-dependent coupling function. Different models for the coupling function will be tested, all related to embedding theory. The first two are models based on a scattering approach with (i) a jellium-type and (ii) a density functional theory based embedding density, respectively. In a third variant a further refined model is used for the embedding density, and a semiempirical approach is taken in which a scaling factor is chosen to match harmonic, single-site, first-principles transition rates, obtained from periodic density functional theory. For the example of hydrogen atoms on (adsorption) and below (subsurface absorption) a Pd(111) surface, lifetimes of and transition rates between vibrational levels are computed. The transition rates emerging from different models serve as input for the selective subsurface adsorption of hydrogen in palladium starting from an adsorption site, by using sequences of infrared laser pulses in a laser distillation scheme.},
  language  = {en}
}
@phdthesis{Luschtinetz2010,
  author    = {Luschtinetz, Franziska},
  title     = {Cyaninfarbstoffe als Fluoreszenzsonden in biomimetischen und biologischen Systemen : Fluoreszenz-Korrelations-Spektroskopie und Fluoreszenzanisotropie-Untersuchungen},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-48478},
  school      = {Universit{\"a}t Potsdam},
  year      = {2010},
  abstract  = {Um Prozesse in biologischen Systemen auf molekularer Ebene zu untersuchen, haben sich vor allem fluoreszenzspektroskopische Methoden bew{\"a}hrt. Die M{\"o}glichkeit, einzelne Molek{\"u}le zu beobachten, hat zu einem deutlichen Fortschritt im Verst{\"a}ndnis von elementaren biochemischen Prozessen gef{\"u}hrt. Zu einer der bekanntesten Methoden der Einzelmolek{\"u}lspektroskopie z{\"a}hlt die Fluoreszenz-Korrelations-Spektroskopie (FCS), mit deren Hilfe intramolekulare und diffusionsgesteuerte Prozesse in einem Zeitbereich von µs bis ms untersucht werden k{\"o}nnen. Durch die Verwendung von sog. Fluoreszenzsonden k{\"o}nnen Informationen {\"u}ber deren molekulare Mikroumgebung erhalten werden. Insbesondere f{\"u}r die konfokale Mikroskopie und die Einzelmolek{\"u}lspektroskopie werden Fluoreszenzfarbstoffe mit einer hohen Photostabilit{\"a}t und hohen Fluoreszenzquantenausbeute ben{\"o}tigt. Aufgrund ihrer hohen Fluoreszenzquantenausbeute und der M{\"o}glichkeit, maßgeschneiderte" Farbstoffe in einem breiten Spektralbereich f{\"u}r die Absorption und Fluoreszenz zu entwickeln, sind Cyaninfarbstoffe von besonderem Interesse f{\"u}r bioanalytische Anwendungen. Als Fluoreszenzmarker finden diese Farbstoffe insbesondere in der klinischen Diagnostik und den Lebenswissenschaften Verwendung. Die in dieser Arbeit verwendeten Farbstoffe DY-635 und DY-647 sind zwei typische Vertreter dieser Farbstoffklasse. Durch Modifizierung k{\"o}nnen die Farbstoffe kovalent an biologisch relevante Molek{\"u}le gebunden werden. Aufgrund ihres Absorptionsmaximums oberhalb von 630nm werden sie insbesondere in der Bioanalytik eingesetzt. In der vorliegenden Arbeit wurden die spektroskopischen Eigenschaften der Cyaninfarbstoffe DY-635 und DY-647 in biomimetischen und biologischen Modellsystemen untersucht. Zur Charakterisierung wurden dabei neben der Absorptionsspektroskopie insbesondere fluoreszenzspektroskopische Methoden verwendet. Dazu z{\"a}hlen die zeitkorrelierte Einzelphotonenz{\"a}hlung zur Ermittlung des Fluoreszenzabklingverhaltens, Fluoreszenz-Korrelations-Spektroskopie (FCS) zur Beobachtung von Diffusions- und photophysikalischen Desaktivierungsprozessen und die zeitaufgel{\"o}ste Fluoreszenzanisotropie zur Untersuchung der Rotationsdynamik und Beweglichkeit der Farbstoffe im jeweiligen Modellsystem. Das Biotin-Streptavidin-System wurde als Modellsystem f{\"u}r die Untersuchung von Protein-Ligand-Wechselwirkungen verwendet, da der Bindungsmechanismus weitgehend aufgekl{\"a}rt ist. Nach Bindung der Farbstoffe an Streptavidin wurde eine erhebliche Ver{\"a}nderung in den Absorptions- und Fluoreszenzeigenschaften beobachtet. Es wird angenommen, dass diese spektralen Ver{\"a}nderungen durch Wechselwirkung von benachbarten, an ein Streptavidintetramer gebundenen Farbstoffmolek{\"u}len und Bildung von H-Dimeren verursacht wird. F{\"u}r das System Biotin-Streptavidin ist bekannt, dass w{\"a}hrend der Bindung des Liganden (Biotin) an das Protein eine Konformations{\"a}nderung auftritt. Anhand von zeitaufgel{\"o}sten Fluoreszenzanisotropieuntersuchungen konnte in dieser Arbeit gezeigt werden, dass diese strukturellen Ver{\"a}nderungen zu einer starken Einschr{\"a}nkung der Beweglichkeit des Farbstoffes DY-635B f{\"u}hren. Liegt eine Mischung von ungebundenem und Streptavidin-gebundenem Farbstoff vor, k{\"o}nnen die Anisotropieabklingkurven nicht nach einem exponentiellen Verlauf angepasst werden. Es konnte im Rahmen dieser Arbeit gezeigt werden, dass in diesem Fall die Auswertung mit Hilfe des Assoziativen Anisotropiemodells m{\"o}glich ist, welches eine Unterscheidung der Beitr{\"a}ge aus den zwei verschiedenen Mikroumgebungen erm{\"o}glicht. Als zweites Modellsystem dieser Arbeit wurden Mizellen des nichtionischen Tensids Tween-20 eingesetzt. Mizellen bilden eines der einfachsten Systeme, um die Mikroumgebung einer biologischen Membran nachzuahmen. Sind die Farbstoffe in den Mizellen eingelagert, so kommt es zu keiner Ver{\"a}nderung der Mizellgr{\"o}ße. Die ermittelten Werte des Diffusionskoeffizienten der mizellar eingelagerten Farbstoffe spiegeln demzufolge die Translationsbewegung der Tween-20-Mizellen wider. Die Beweglichkeit der Farbstoffe innerhalb der Tween-20-Mizellen wurde durch zeitaufgel{\"o}ste Fluoreszenzanisotropiemessungen untersucht. Neben der „Wackelbewegung", entsprechend dem wobble-in-a-cone-Modell, wird zus{\"a}tzlich noch die laterale Diffusion der Farbstoffe entlang der Mizelloberfl{\"a}che beschrieben.},
  language  = {de}
}
@article{WessigMatthesSchilde2010,
  author    = {Wessig, Pablo and Matthes, Annika and Schilde, Uwe},
  title     = {Crystal structure of 3,4-diacetyl-15,21-dioxatetracyclo- [23.4.0.02,7.06,11]nonacosa-1(29),2,4,6,8,10,25,27- octaene- 14,22-dione{\`u}water (1:2), C31H32O6 · 2H2O},
  issn      = {1433-7266},
  year      = {2010},
  language  = {en}
}
@phdthesis{Moeller2010,
  author    = {M{\"o}ller, El{\´e}onore},
  title     = {Copolymerizations of vinylidene fluoride and hexafluoropropene in supercritical carbon dioxide (scCO2)},
  address   = {Potsdam},
  pages     = {121 S. : graph. Darst.},
  year      = {2010},
  language  = {en}
}
@article{KirpichenkoKleinpeterShainyan2010,
  author    = {Kirpichenko, Svetlana V. and Kleinpeter, Erich and Shainyan, Bagrat A.},
  title     = {Conformational analysis of 3,3-dimethyl-3-silathiane, 2,3,3-trimethyl-3-silathiane and 2-trimethylsilyl-3,3- dimethyl-3-silathiane{\`u}preferred conformers, barriers to ring inversion and substituent effec},
  issn      = {0894-3230},
  year      = {2010},
  abstract  = {The first conformational analysis of 3-silathiane and its C-substituted derivatives, namely, 3,3-dimethyl-3- silathiane 1, 2,3,3-trimethyl-3-silathiane 2, and 2-trimethylsilyl-3,3-dimethyl-3-silathiane 3 was performed by using dynamic NMR spectroscopy and B3LYP/6-311G(d,p) quantum chemical calculations. From coalescence temperatures, ring inversion barriers ;G; for 1 and 2 were estimated to be 6.3 and 6.8;kcal/mol, respectively. These values are considerably lower than that of thiacyclohexane (9.4;kcal/mol) but slightly higher than the one of 1,1- dimethylsilacyclohexane (5.5;kcal/mol). The conformational free energy for the methyl group in 2 (;;G°;=;0.35;kcal/mol) derived from low-temperature 13C NMR data is fairly consistent with the calculated value. For compound 2, theoretical calculations give ;E value close to zero for the equilibrium between the 2-Meax and 2-Meeq conformers. The calculated equatorial preference of the trimethylsilyl group in 3 is much more pronounced (;;G°;=;1.8;kcal/mol) and the predominance of the 3-SiMe3 eq conformer at room temperature was confirmed by the simulated 1H NMR and 2D NOESY spectra. The effect of the 2-substituent on the structural parameters of 2 and 3 is discussed.},
  language  = {en}
}
@phdthesis{Belova2010,
  author    = {Belova, Valentina},
  title     = {Composite fabrication and surface modification via high intensity ultrasound},
  address   = {Potsdam},
  pages     = {113, XII S. : zahlr. Ill. und graph. Darst.},
  year      = {2010},
  language  = {en}
}
@phdthesis{Gentsch2010,
  author    = {Gentsch, Rafael},
  title     = {Complex bioactive fiber systems by means of electrospinning},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-44900},
  school      = {Universit{\"a}t Potsdam},
  year      = {2010},
  abstract  = {Nanofibrous mats are interesting scaffold materials for biomedical applications like tissue engineering due to their interconnectivity and their size dimension which mimics the native cell environment. Electrospinning provides a simple route to access such fiber meshes. This thesis addresses the structural and functional control of electrospun fiber mats. In the first section, it is shown that fiber meshes with bimodal size distribution could be obtained in a single-step process by electrospinning. A standard single syringe set-up was used to spin concentrated poly(ε-caprolactone) (PCL) and poly(lactic-co-glycolic acid) (PLGA) solutions in chloroform and meshes with bimodal-sized fiber distribution could be directly obtained by reducing the spinning rate at elevated humidity. Scanning electron microscopy (SEM) and mercury porosity of the meshes suggested a suitable pore size distribution for effective cell infiltration. The bimodal fiber meshes together with unimodal fiber meshes were evaluated for cellular infiltration. While the micrometer fibers in the mixed meshes generate an open pore structure, the submicrometer fibers support cell adhesion and facilitate cell bridging on the large pores. This was revealed by initial cell penetration studies, showing superior ingrowth of epithelial cells into the bimodal meshes compared to a mesh composed of unimodal 1.5 μm fibers. The bimodal fiber meshes together with electrospun nano- and microfiber meshes were further used for the inorganic/organic hybrid fabrication of PCL with calcium carbonate or calcium phosphate, two biorelevant minerals. Such composite structures are attractive for the potential improvement of properties such as stiffness or bioactivity. It was possible to encapsulate nano and mixed sized plasma-treated PCL meshes to areas > 1 mm2 with calcium carbonate using three different mineralization methods including the use of poly(acrylic acid). The additive seemed to be useful in stabilizing amorphous calcium carbonate to effectively fill the space between the electrospun fibers resulting in composite structures. Micro-, nano- and mixed sized fiber meshes were successfully coated within hours by fiber directed crystallization of calcium phosphate using a ten-times concentrated simulated body fluid. It was shown that nanofibers accelerated the calcium phosphate crystallization, as compared to microfibers. In addition, crystallizations performed at static conditions led to hydroxyapatite formations whereas in dynamic conditions brushite coexisted. In the second section, nanofiber functionalization strategies are investigated. First, a one-step process was introduced where a peptide-polymer-conjugate (PLLA-b-CGGRGDS) was co-spun with PLGA in such a way that the peptide is enriched on the surface. It was shown that by adding methanol to the chloroform/blend solution, a dramatic increase of the peptide concentration at the fiber surface could be achieved as determined by X-ray photoelectron spectroscopy (XPS). Peptide accessibility was demonstrated via a contact angle comparison of pure PLGA and RGD-functionalized fiber meshes. In addition, the electrostatic attraction between a RGD-functionalized fiber and a silica bead at pH ~ 4 confirmed the accessibility of the peptide. The bioactivity of these RGD-functionalized fiber meshes was demonstrated using blends containing 18 wt\% bioconjugate. These meshes promoted adhesion behavior of fibroblast compared to pure PLGA meshes. In a second functionalization approach, a modular strategy was investigated. In a single step, reactive fiber meshes were fabricated and then functionalized with bioactive molecules. While the electrospinning of the pure reactive polymer poly(pentafluorophenyl methacrylate) (PPFPMA) was feasible, the inherent brittleness of PPFPMA required to spin a PCL blend. Blends and pure PPFPMA showed a two-step functionalization kinetics. An initial fast reaction of the pentafluorophenyl esters with aminoethanol as a model substance was followed by a slow conversion upon further hydrophilization. This was analysed by UV/Vis-spectroscopy of the pentaflurorophenol release upon nucleophilic substitution with the amines. The conversion was confirmed by increased hydrophilicity of the resulting meshes. The PCL/PPFPMA fiber meshes were then used for functionalization with more complex molecules such as saccharides. Aminofunctionalized D-Mannose or D-Galactose was reacted with the active pentafluorophenyl esters as followed by UV/Vis spectroscopy and XPS. The functionality was shown to be bioactive using macrophage cell culture. The meshes functionalized with D-Mannose specifically stimulated the cytokine production of macrophages when lipopolysaccharides were added. This was in contrast to D-Galactose- or aminoethanol-functionalized and unfunctionalized PCL/PPFPMA fiber mats.},
  language  = {en}
}
@article{SchwarzeDoscheFlehretal.2010,
  author    = {Schwarze, Thomas and Dosche, Carsten and Flehr, Roman and Klamroth, Tillmann and L{\"o}hmannsr{\"o}ben, Hans-Gerd and Saalfrank, Peter and Cleve, Ernst and Buschmann, Hans-J{\"u}rgen and Holdt, Hans-J{\"u}rgen},
  title     = {Combination of a CT modulated PET and an intramolecular excimer formation to quantify PdCl2 by large fluorescence enhancement},
  issn      = {1359-7345},
  doi       = {10.1039/B919973j},
  year      = {2010},
  abstract  = {The [6.6](9,10)anthracenophane 1 (Scheme 1) is a selective fluoroionophore for the detection of PdCl2 with a large fluorescence enhancement factor (I/I-0 > 250).},
  language  = {en}
}
@article{SchwarzeDoscheFlehretal.2010,
  author    = {Schwarze, Thomas and Dosche, Carsten and Flehr, Roman and Klamroth, Tillmann and L{\"o}hmannsr{\"o}ben, Hans-Gerd and Saalfrank, Peter and Cleve, Ernst and Buschmann, Hans-J{\"u}rgen and Holdt, Hans-J{\"u}rgen},
  title     = {Combination of a CT modulated PET and an intramolecular excimer formation to quantify PdCl2 by large fluorescence enhancement},
  issn      = {1359-7345},
  year      = {2010},
  language  = {en}
}
@article{FandrichFalkenhagenWeidneretal.2010,
  author    = {Fandrich, Nick and Falkenhagen, Jana and Weidner, Steffen M. and Staal, Bastiaan and Thuenemann, Andreas F. and Laschewsky, Andr{\´e}},
  title     = {Characterization of new amphiphilic block copolymers of N-vinylpyrrolidone and vinyl acetate, 2-chromatographic separation and analysis by MALDI-TOF and FT-IR coupling},
  issn      = {1022-1352},
  doi       = {10.1002/macp.201000044},
  year      = {2010},
  abstract  = {PVP-block-PVAc block copolymers were synthesized by controlled radical polymerization applying a RAFT/MADIX system and were investigated by HPLC and by coupling of chromatography to FT-IR spectroscopy and MALDI-TOF MS. Chromatographic methods (LACCC and gradient techniques) were developed that allowed a separation of block copolymers according to their repeating units. The results of the spectroscopic and spectrometric analysis clearly showed transfer between radicals and process solvent. With the use of hyphenated techniques differences between main and side products were detected. In agreement with previously published results, obtained by NMR, SEC, static light scattering and MALDI- TOF MS, our data proved a non-ideal RAFT polymerization.},
  language  = {en}
}