@article{ChapuisatSaintEspesZuhrtetal.1997, author = {Chapuisat, Xavier and Saint-Esp{\´e}s, C{\´e}cile and Zuhrt, Christian and Z{\"u}licke, Lutz}, title = {A weak-mode representation of floppy molecules. IV. Spectroscopic states of model HCN and CNH}, year = {1997}, language = {en} } @article{KoetzBruehlKosmellaetal.1997, author = {Koetz, Joachim and Br{\"u}hl, Iris and Kosmella, Sabine and Reiche, J{\"u}rgen and Tiersch, Brigitte}, title = {Polyelectrolyte Complex Formation in Lamellar Liquid Crystalline Systems}, year = {1997}, abstract = {The influence of polyelectrolytes on structure formation in liquid crystalline Na-dodecylsulfate/decanol/water systems was investigated by means of small angle X-ray diffraction, rheology, NMR spectroscopy, and microscopy. By adding Na-polyacrylate (PAA) into the mesophase, the one-phase region is left and phenomena of phase separation into a solvent-rich and a polymer/surfactantrich phase occurs. By incoporating an anionic and cationic polyelectrolyte step by step the tendency of phase separation is increased drastically. The self-organization process can be regulated directly by varying the water content of the system. However, at a water content of 30\% the properties of the resulting liquid crystal were changed drastically. X-ray diffraction shows a multitude of Bragg peaks, NMR shows a peak-splitting, and rheology shows a change from non-Newtonian to Newtonian-flow behavior. On the basis of the experimental results an ordered multilayer associate structure can be assumed.}, language = {en} } @article{KleinpeterHeydenreichKalderetal.1997, author = {Kleinpeter, Erich and Heydenreich, Matthias and Kalder, L. and Koch, Andreas and Henning, Dietrich and Kempter, Gerhard and Benassi, Rois and Taddei, F.}, title = {NMR spectroscopic and theoretical structural analysis of 5,5-disubstituted hydantoins in solution}, year = {1997}, language = {en} } @article{KoetzKosmella1997, author = {Koetz, Joachim and Kosmella, Sabine}, title = {Polymers in lyotropic liquid crystalline systems}, issn = {0927-7757}, year = {1997}, language = {en} } @article{PeterMiessner1997, author = {Peter, Martin G. and Miessner, Merle}, title = {Prim{\"a}rstoffwechsel, Shikimat- und Phenylpropan-Gruppe, Vitamine, Coenzyme, Pflanzeninhaltsstoffe}, year = {1997}, language = {de} } @article{SchanzenbachPeter1997, author = {Schanzenbach, Dirk and Peter, Martin G.}, title = {Chromatography of chito-oligosaccarides}, year = {1997}, language = {en} } @article{LeySchweikartPeter1997, author = {Ley, J. P. and Schweikart, F. and Peter, Martin G.}, title = {Chitinase inhibitors}, year = {1997}, language = {en} } @article{SchanzenbachMaternPeter1997, author = {Schanzenbach, Dirk and Matern, Christa-Maria and Peter, Martin G.}, title = {Synthesis of glycosylamines and glycopeptides}, year = {1997}, language = {en} } @article{SchanzenbachPeter1997, author = {Schanzenbach, Dirk and Peter, Martin G.}, title = {NMR spectroscopy of chito-oligosaccharides}, year = {1997}, language = {en} } @article{SchanzenbachMaternPeter1997, author = {Schanzenbach, Dirk and Matern, Christa-Maria and Peter, Martin G.}, title = {Cleavage of chitin by means of sulfurice acid/acetc anhydride and isolation of peracetylated chito- oligosaccharides}, year = {1997}, language = {en} }