TY  - GEN
A1  - Laschewsky, André
A1  - Ringsdorf, H.
T1  - Polymerization of amphiphilic dienes in Langmuir-Blodgett multilayers
N2  - Amphiphilic derivatives of octadiene and docosadiene were investigated in monolayers and Langmuir-Blodgett multilayers, with respect to their self-organization and their polymerization behavior. All amphiphiles investigated form monolayers. However, only acid and alcohol derivatives were able to build up multilayers. Those multilayers are rapidly photopolymerized in the layers via a two-step process: Irradiation with long-wavelength UV light yields soluble polymers, whereas additional irradiation with sfiort-wavelength UV light produces insoluble and presumably cross-linked polymers. The reaction meclianism is discussed according to the polymer characterization by UV spectroscopy, small-angle X-ray scattering, NMR spectroscopy, and gel permeation chromatography. All multilayers undergo structural changes during the polymerization; substantial changes result in defects in the polymerized layers as observed by scanning electron microscopy. In contrast to the acids and alcohols, the deposition of monolayers of the aldehyde derivatives did not yield well-ordered multilayers, but rather amorphous films. In this different film structure, the photopolymerization process differs from the one observed in multilayers.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 058 
Y1  - 1988
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17176
ER  - 
TY  - GEN
A1  - Lupo, Donald
A1  - Prass, Werner
A1  - Scheunemann, Ude
A1  - Laschewsky, André
A1  - Ringsdorf, Helmut
A1  - Ledoux, Isabelle
T1  - Second-harmonic generation in Langmuir-Blodgett monolayers of stilbazium salt and phenylhydrazone dyes
N2  - Contents: 1. INTRODUCTION 2. SYNTHESIS OF THE COMPOUNDS 3. PREPARATION AND CHARACTERIZATION OF MONOLAYERS A. Monolayer Isotherms B. Langmuir-Blodgett Monolayer Films 4. EXPERIMENTAL SETUP FOR NONLINEAR MEASUREMENTS 5. NONLINEAR OPTICAL PROPERTIES 6. DISCUSSION 7. CONCLUSION
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 094 
Y1  - 1988
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17401
ER  - 
TY  - GEN
A1  - Peter, Martin G.
A1  - Förster, Hans
T1  - On the structure of Eumelanins : identification of constitutional patterns by solid-state NMR spectroscopy
N2  - Aus dem Inhalt: Melanins are complex polyphenolic polymers. They are usually formed in nature by enzyme-catalyzed oxidative polymerization of o-diphenols. The deep black eumelanins, derived from Dopa 1 or dopamine 3, are distinguished from the yellow to brown phaeomelanins obtained from Dopa in the presence of cysteine. Characteristic of eumelanins are the indole units, which are formed from catecholamines by intramolecular addition of the amino groups to the oxidatively generated o-quinones. [...]
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 053 
Y1  - 1989
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17027
ER  - 
TY  - GEN
A1  - Erdelen, C.
A1  - Laschewsky, André
A1  - Ringsdorf, H.
A1  - Schneider, J.
A1  - Schuster, A.
T1  - Thermal behaviour of polymeric Langmuir-Blodgett multilayers
N2  - Langmuir-Blodgett multilayers of hydrocarbon and fluorocarbon polymers with hydrophilic spacer, lipid-polyelectrolyte complexes and mesogenic polymers have been prepared. The thermal behaviour of the multilayers was studied by small angle X-ray scattering, IR and UV—visible spectroscopy. Good thermal stabilities were found for the various classes of polymers. In addition, for both complexed multilayers and mesogenic polymer films, reorientation processes were observed.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 080 
Y1  - 1989
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17378
ER  - 
TY  - GEN
A1  - Laschewsky, André
T1  - Monolayers and Langmuir-Blodgett multilayers of discotic liquid crystals?
N2  - Contents: 1. Discotic Liquid Crystals 2. Monolayers and Langmuir-Blodgett Multilayers 3. Theoretical Considerations on the Molecular Packing of Discotic LCs in Monolayers and Multilayers 4. Spreading Experiments with Discotic LCs 5. LB-Multilayers of Discotic LCs 6. Polymeric Discotic LCs 7. Summary
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 061 
Y1  - 1989
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17396
ER  - 
TY  - GEN
A1  - Biddle, M. B.
A1  - Rickert, S. E.
A1  - Lando, J. B.
A1  - Laschewsky, André
T1  - The use of the Langmuir-Blodgett technique to obtain ultra-thin polar films
N2  - The piezoelectric and pyroelectric properties of oriented films possessing dipole moments are increasingly being used in pressure, acoustic, thermal and optical devices. The performance of these devices in many applications may be enhanced by thin-film technology.The developing Langmuir-Blodgett thin-film deposition technique offers the opportunity to obtain highly oriented and uniform organic-based films in the 10–5000 nm thickness range. Special techniques must be used, however, to assemble these molecules in such a way as to result in polar multilayer films. Several possible deposition techniques are investigated, with one resulting in a polar and pyroelectric film about 50 nm thick.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 098 
Y1  - 1989
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17185
ER  - 
TY  - GEN
A1  - Embs, Frank
A1  - Funhoff, Dirk
A1  - Laschewsky, André
A1  - Licht, Ulrike
A1  - Ohst, Holger
A1  - Prass, Werner
A1  - Ringsdorf, Helmut
A1  - Wegner, Gerhard
A1  - Wehrmann, Rolf
T1  - Preformed polymers for Langmuir-Blodgett films- molecular concepts
N2  - The use of preformed polymers for the preparation of Langmuir-Blodgett (LB) multilayers is reviewed. Principles for polymer self-organization are outlined and the appropriate molecular designs are discussed. Recent developments in the different classes of polymers for LB multilayers are presented, and their outstanding properties highlighted.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 081 
KW  - Amphiphilic Polymers
KW  - Rod-like Polymers
KW  - LCPs
KW  - Stability of LB Films
Y1  - 1991
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17196
ER  - 
TY  - GEN
A1  - Anton, Peter
A1  - Laschewsky, André
T1  - Polysoaps via alternating olefin/SO2 copolymers
N2  - Contents: Introduction Results and discussion - Monomers studied - Monomer properties - Polymerization, copolymer composition and general properties - Polymer properties in aqueous solution Conclusion Experimental part - Materials - Copolymerization with S02 (typical procedure) - Methods
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 088 
Y1  - 1991
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17216
ER  - 
TY  - GEN
A1  - Laschewsky, André
T1  - Oligoethyleneoxide spacer groups in polymerizable surfactants
N2  - Cationic and zwitterionic polymerizable surfactants bearing tri- and tetraethyleneglycol spacer groups between the polymerizable moiety and the surfactant structure were prepared and polymerized. Monomers and polymers were investigated with respect to their aggregation behavior in aqueous systems and compared to analogous monomers and polymers lacking spacer groups. In the case of the monomeric surfactants, the spacer groups depress both the Kraffttemperature and the critical micelle concentration. the area occupied per molecule at the air-water interface is substantially enlarged by the spacers, whereas the depression of surface tension is nearly constant. Although the monomers with and without spacers are true surfactants, all the polymers are water-insoluble, but form monomolecular layers at the air-water interface. In analogy to the monomer behavior, the incorporation of the spacer groups increases the area occupied per repeat unit at the air-water interface substantially, but hardly affects the surface activity.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 059 
KW  - Polymerizable surfactant
KW  - polysoap
KW  - sulfobetain
KW  - spacer
KW  - micelle
KW  - monolayer
Y1  - 1991
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17221
ER  - 
TY  - BOOK
ED  - Zülicke, Lutz
T1  - Chemical Physics
Y1  - 1991
PB  - Elsevier
CY  - Amsterdam [u.a.]
ER  - 
TY  - GEN
A1  - Bubeck, Christoph
A1  - Laschewsky, André
A1  - Lupo, Donald
A1  - Neher, Dieter
A1  - Ottenbreit, Petra
A1  - Paulus, Wolfgang
A1  - Prass, Werner
A1  - Ringsdorf, Helmut
A1  - Wegner, Gerhard
T1  - Amphiphilic dyes for nonlinear optics: Dependence of second harmonic generation on functional group substitution
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 082 
Y1  - 1991
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17201
ER  - 
TY  - GEN
A1  - Köberle, Peter
A1  - Laschewsky, André
A1  - Tsukruk, Vladimir
T1  - The structural order of some novel ionic polymers : 1. X-ray scattering studies
N2  - A set of novel zwitterionic side-chain polyacrylates and polymethacrylates is studied by X-ray scattering. The structural order both in the short-range and long-range scale is investigated. The influence of the polymer backbone, of different locations of the ionic groups in isomeric polymers, of bound water and of added inorganic salts on the bulk structures is studied, and the observed rearrangements are analysed.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 089 
Y1  - 1992
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17247
ER  - 
TY  - GEN
A1  - Peter, Martin G.
A1  - Andersen, Svend Olav
A1  - Hartmann, Rudolf
A1  - Miessner, Merle
A1  - Roepstorff, Peter
T1  - Catecholamine-protein conjugates : isolation of 4-phenylphenoxazin-2-ones from oxidative coupling of N-acetyldopamine with alipathic amino acids
N2  - 4-Phenylphenoxazinones were isolated after biomimetic oxidation, using diphenoloxidases of insect cuticle, mushroom tyrosinase, or after autoxidation of N-acetyldopamine (Image ) in the presence of β-alanine, β-alanine methyl ester or N-acetyl-L-lysine. They are formed presumably by addition of 2-aminoalkyl-5-alkylphenols to the o-quinone of biphenyltetrol which, in turn, arises from oxidative coupling of. The structures of present the first examples for the assembly of reasonably stable intermediates in the rather complex process of chemical modifications of aliphatic amino acid residues by o-quinones.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 062 
Y1  - 1992
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17571
ER  - 
TY  - GEN
A1  - Laschewsky, André
A1  - Paulus, Wolfgang
A1  - Ringsdorf, Helmut
A1  - Schuster, A.
A1  - Frick, G.
A1  - Mathy, A.
T1  - Mixed polymeric monolayers and Langmuir-Blodgett multilayers with functional low molecular weight guest compounds
N2  - Mixed monolayers and Langmuir-Blodgett multilayers of functional low molecular weight guest compounds, especially nonlinear optical (NLO) dyes, within the matrix of an amphotropic spacer polymer have been prepared. The polymer matrix enabled the transfer of guest compounds not capable of self-organizing at the air-water interface by themselves. The structure of the LB multilayers and the transfer process were studied by small angle X-ray scattering and UV-visible spectroscopy. Good NLO coefficients were found in the mixed films.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 060 
Y1  - 1992
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17233
ER  - 
TY  - GEN
A1  - Andersen, Svend Olav
A1  - Perter, Martin G.
A1  - Roepstorff, Peter
T1  - Cuticle-catalyzed coupling between N-acetylhistidine and N-acetyldopamine
N2  - Several types of insect cuticle contain enzymes catalyzing the formation ofof adducts between N-acetyldopamine (NADA) and N-acetylhistidine (NAH). Two such adducts, NAH-NADA-I and NAH NADA-II, have been isolated and their structures determined. In one of the adducts the link connecting the two residues occurs between the I-position (ß-position) in the NADA side chain and the 1-N atom (τ-N) in the imidazole ring of histidine. Diphenoloxidase activity alone is not sufficient for formation of this adduct, whereas extracts containing both diphenoloxidase and o-quinone-p-quinone methide isomerase activities catalyze the coupling reaction. The adduct consists of a mixture of two diastereomers and they are presumably formed by spontaneous reaction between enzymatically produced NADA-p-quinone methide and N-acetylhistidine. The other adduct has been identified as a ring addition product of N-acetylhistidine and NADA. In contrast to the former adduct it can be formed by incubation of the two substrates with mushroom tyrosinase alone. An adduct between N-acetylhistidine and the benzodioxan-type NADA-dimer is produced in vitro, when the N-acetylhistidine-NADA adduct is incubated with NADA and locust cuticle containing a 1,2-dehydro-NADA generating enzyme system. Trimeric NADA-polymerization products of the substituted benzodioxan-type have been obtained from in vivo sclerotized locust cuticle, confirming the ability of cuticle to produce NADA-oligomers. The results indicate that some insect cuticles contain enzymes promoting linkage of oxidized NADA to histidine residues. It is suggested that histidine residues in the cuticular proteins can serve as acceptors for oxidized NADA and that further addition of NADA-residues to the phenolic groups of bound NADA can occur, resulting in formation of protein-linked NADA-oligomers. The coupling reactions identified may be an important step in natural cuticular sclerotization.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 072 
KW  - sclerotization
KW  - quinone
KW  - quinone methide
KW  - o-quinone isomerase
KW  - Hyalophora cecropia
KW  - Locusta migratoria
Y1  - 1992
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-16762
ER  - 
TY  - GEN
A1  - Tsukruk, Vladimir
A1  - Mischenko, Nikolay
A1  - Köberle, Peter
A1  - Laschewsky, André
T1  - The structural order of some novel ionic polymers; 2. : Models of molecular packing
N2  - The molecular packing and spatial correlations of two isomeric zwitterionic polymethacrylates and one polyacrylate analog are studied by means of X-ray analysis and conformational calculations. The analysis of the correlation functions and density distribution profiles suggest a double-layered molecular packing which is discussed for the three polymers investigated, with respect to their different chemical structures. Whereas the zwitterionic polymethacrylates studied exhibit liquid-like short-range order, the polyacrylate analog exhibits an ordered double-layered superstructure.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 096 
Y1  - 1992
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17256
ER  - 
TY  - JOUR
A1  - Herzschuh, R.
A1  - Wenzlawiak, B.
A1  - Plaggenborg, L.
A1  - Mickler, Wulfhard
A1  - Uhlemann, Erhard
T1  - The characterization of the active components in commercial ß-diketone-type extractants LIX 54 and MX 80 A
Y1  - 1992
ER  - 
TY  - JOUR
A1  - Mickler, Wulfhard
A1  - Uhlemann, Erhard
T1  - Liquid-Liquid-Extraktion of copper from ammoniacal solutions with ß-diketones
Y1  - 1992
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Hartmann, Jürgen
A1  - Schroth, W.
A1  - Hofer, O.
A1  - Kalchhauser, H.
A1  - Wurz, G.
T1  - Synthesis and conformational behaviour of Ditosyldiaza[2.2]orthometacyclophanes
Y1  - 1992
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Stohß, S.
A1  - Schroth, W.
T1  - Stereochemistry and complexational behaviour of dibenzo-crown ethers
Y1  - 1992
ER  - 
TY  - GEN
A1  - Anton, Peter
A1  - Laschewsky, André
T1  - Zwitterionic polysoaps with reduced density of surfactant side groups
N2  - Several zwitterionic polymers were prepared by radical homopolymerization of surfactant monomers which bear diallyl, diene or vinylcyclopropane moieties. These polymer systems were complemented by alternating copolymers of appropriate zwitterionic vinyl compounds. Thus, polymers with reduced (as compared with simple vinylic homopolymers, or statistical copolymers) and well defined density of surfactant side groups are obtained. The solubilities found for these polymers are dominated by polymer geometry rather than by the balance of hydrophilic and hydrophobic fragments, thus corroborating a main-chain spacer model proposed recently. All water-soluble polymers exhibit characteristic features of classical polysoaps, as shown by surface tension measurements and by solubilization of hydrophobic dyes. In contrast, the water-insoluble copolymers are capable to form stable monolayers at the air-water interface.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 091 
Y1  - 1993
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17301
ER  - 
TY  - GEN
A1  - Anton, Peter
A1  - Köberle, Peter
A1  - Laschewsky, André
T1  - Recent developments in the field of micellar polymers
N2  - This article describes recent achievements in the field of micellar polymers, or polysoaps. Taking advantage of zwitterionic model polymers, systematic variations of the molecular architecture have provided an improved understanding of the relationship between the molecular structure of the polymers and their key properties such as surface activity and solubilization capacity. Useful rules are established, which take into account much of the previous data in the literature.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 090 
Y1  - 1993
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17263
ER  - 
TY  - GEN
A1  - Laschewsky, André
A1  - Schulz-Hanke, Wolfgang
T1  - Ring-opening metathesis polymerization of amphiphilic norbornenes functionalized with non-linear optical (NLO) chromophores
N2  - Contents: Potential of amphiphilic NLO polymers Ring-opening metathesis polymerization (ROMP) Properties of the polymers Monolayer properties Experimental part - Methods - Materials - Analytical data - General polymerization procedure Conclusions
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 092 
Y1  - 1993
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-26917
ER  - 
TY  - JOUR
A1  - Mickler, Wulfhard
T1  - Liquid-liquid-extraction of copper from ammoniacal solution with 4-acylpyrazol-5-ones and ß-diketones
Y1  - 1993
SN  - 1-85861-042-7
ER  - 
TY  - JOUR
A1  - Mickler, Wulfhard
A1  - Uhlemann, Erhard
T1  - Liquid-Liquid-Extraction of copper from ammoniacal solution with cyclohexyl substituted ß-diketones
Y1  - 1993
ER  - 
TY  - JOUR
A1  - Mickler, Wulfhard
A1  - Uhlemann, Erhard
T1  - Liquid-Liquid-Extraction of copper from ammoniacal solutions with 4-Acylpyrazolones
Y1  - 1993
ER  - 
TY  - JOUR
A1  - Haufe, G.
A1  - Rolle, U.
A1  - Kleinpeter, Erich
A1  - Kivikoski, J.
A1  - Rissanen, K.
T1  - N-Heterocyclization in electrophilic haloamination reactions of 1,5-cyclooctadiene : formation of the granatanine and homotropane skeletons
Y1  - 1993
ER  - 
TY  - JOUR
A1  - Kleinpeter, Erich
A1  - Thomas, Steffen
A1  - Uhlig, G.
A1  - Rudorf, Wolf-Dieter
T1  - Study of the distribution of pi-Electrons in Push-Pull Alkenes by 1H an 13C NMR spectroscopy
Y1  - 1993
ER  - 
TY  - JOUR
A1  - Lehmann, J.
A1  - Kleinpeter, Erich
T1  - 1H NMR Lanthanideinduced Shift (LIS) investigations of highly flexible molecules : a new approach ; Part II
Y1  - 1993
ER  - 
TY  - JOUR
A1  - Lehmann, J.
A1  - Kleinpeter, Erich
T1  - 1H NMR Lanthanideinduced Shift (LIS) investigations of highly flexible molecules : a new approach
Y1  - 1993
ER  - 
TY  - GEN
A1  - Köberle, Peter
A1  - Laschewsky, André
T1  - Hybrid materials from organic polymers and inorganic salts
N2  - The prepaparation of amorphous, homogeneous blends of zwitterionic polymers and transition metal salts was investigated. Homogeneous miscibility was achieved in many cases up to equimolar amounts of salt, depending on the anion and cation chosen. Various analytical techniques point to a solid state solution of the inorganic ions in the polymer matrix.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 086 
Y1  - 1994
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-26884
ER  - 
TY  - GEN
A1  - Anton, Peter
A1  - Laschewsky, André
T1  - Solubilization by polysoaps
N2  - The aqueous solubilization power of several series of micellar homopolymers and copolymers (polysoaps) is investigated. Using five insoluble or poorly water-soluble dyes, comparisons of the capacities are made with respect ot the influence of structural variables such as the polymer backbone, the polymer geometry, the comonomer content, and the charge of the hydrophilic group. Some guidelines for polysoap structures suited for efficient solubilization are established. Noteworthy is that the solubilization capacities of the polysoaps are neither linked to the ability to reduce the surface tension of water, nor to the polarity of the solubilization sites deduced from spectroscopic probes.
T3  - Zweitveröffentlichungen der Universität Potsdam : Mathematisch-Naturwissenschaftliche Reihe - paper 083 
KW  - Micellar polymers
KW  - polysoaps
KW  - solubilization
Y1  - 1994
U6  - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:kobv:517-opus-17327
ER  - 
TY  - JOUR
A1  - Soyez, Konrad
T1  - Problems of practical implementation of ecological process technologies
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Koetz, Joachim
A1  - Kosmella, Sabine
T1  - Interactions between Poly(diallyldimethylammonium Chloride) and Poly(Acrylic Acid) in dependence on polymer concentration
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Koetz, Joachim
A1  - Kosmella, Sabine
T1  - Interactions between polyanion-polycation systems and kaolin
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Krause, Jens-Peter
A1  - Buchheim, Wolfgang
T1  - Ultrastructure of o/w emulsions stabilized by faba bean protein isolates
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Lachmann, Joachim
A1  - Börger, Ilka
A1  - Kleffe, Reinhard
T1  - Decomposition of chlorinated and fluorinated hydrocarbons in plasma jets
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Saint-Espés, Cécile
A1  - Chapuisat, Xavier
A1  - Zuhrt, Christian
T1  - A weak-mode representation of floppy molecules. III : theoretical assignment of spectroscopic states
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Schwenke, Klaus Dieter
T1  - Rapeseed proteins
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Uhlemann, Erhard
A1  - Schilde, Uwe
A1  - Kraudelt, Heide
T1  - Separation of the oxoanions of germanium, tin, arsenic, antimony, tellurium, molybdenum and tungsten with a special chelating resin containing methylaminoglucitol groups
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Uhlemann, Erhard
A1  - Schilde, Uwe
A1  - Kraudelt, Heide
T1  - Sorption of coinage metal cyano complexes by a chelating resin containing amino-glucitol groups
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Ley, J. P.
A1  - Peter, Martin G.
T1  - Synthesis of N-(2-Acetamido-2-deoxy-ß-D-glucopyranosyl)- and of N-(N,N-Diacetylchitobiosyl)-amide of lhistidine
Y1  - 1994
SN  - 0039-7881
ER  - 
TY  - JOUR
A1  - Peter, Martin G.
A1  - Andersen, S. O.
T1  - The molecular architecture of the insect exoskeleton
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Schumacher-Wandersleb, Michael H. M. G.
A1  - Petersen, Stefan
A1  - Peter, Martin G.
T1  - Preparation of the N-Acetylglucosaminidase inhibitor 1-Acetamido-1,2,5-tride oxy-2,5-imino-D-glucitol from methyl a-D-Mannopyranoside
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Peter, Martin G.
A1  - Ley, J. P.
A1  - Petersen, Stefan
A1  - Londershausen, M.
A1  - Schumacher-Wandersleb, Michael H. M. G.
A1  - Spindler, Klaus-Dieter
A1  - Spindler-Barth, Margarethe
A1  - Turberg, Andreas
T1  - Synthesis of chitinase inhibitors
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Krösche, Christian
A1  - Crescenzi, Orlando
A1  - Hoffbauer, Wilfried
A1  - Jansen, Martin
A1  - Napolitano, Alessandra
A1  - Prota, Guiseppe
A1  - Peter, Martin G.
T1  - Synthesis of dopamines labelled with 13C in the alpha- or beta-side chain positions, and their application for structure studies on melanins by solid state NMR spectroscopy
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Uhlemann, Erhard
A1  - Labuda, Jan
A1  - Vanickova, M.
A1  - Mickler, Wulfhard
T1  - Applicability of chemically modified electrodes for the determination of copper species in natural water
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Uhlemann, Erhard
A1  - Schilde, Uwe
A1  - Hefele, Heike
A1  - Ludwig, Eberhard
T1  - Crystal and molecular structure of 2,2'-dihydroxyazobenzene
Y1  - 1994
SN  - 0023-4753
ER  - 
TY  - JOUR
A1  - Uhlemann, Erhard
A1  - Gloe, Karsten
A1  - Stephan, Holger
A1  - Heitzsch, Olaf
A1  - Bukowsky, Heinz
A1  - Pollex, Rolf
A1  - Weber, Erwin
T1  - Preorganized endo-dicarboxylic host macrocycles having superior extraction selectivity for small alkaline earth metal ions
Y1  - 1994
ER  - 
TY  - JOUR
A1  - Kroßner, Thomas
A1  - Zülicke, Lutz
A1  - Vetter, Reinhard
A1  - Peyerimhoff, Sigrid D.
A1  - Peric, Miljenko
T1  - Ab-initio study of the potential energy surfaces of doublet valence and Rydberg states of FCO
Y1  - 1994
ER  -