TY - JOUR A1 - Wüstneck, Rainer A1 - Wüstneck, N. A1 - Grigoriev, D. O. A1 - Pison, U. A1 - Miller, Reinhard T1 - Stress relaxation behaviour of dipalmitoyl phosphatidylcholine monolayers spread on the surface of a pendant drop Y1 - 1999 SN - 0927-7765 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Wüstneck, D. A1 - Vollhardt, R. A1 - Miller, Reinhard A1 - Pison, U. T1 - The influence of spreading solvent traces in the atmosphere on surface tension measurements by using a micro- film balance and the capative bubble method Y1 - 1999 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Wasow, G. T1 - Relation between the interaction parameter of a generalised Frumkin-Damaskin isotherm and some properties of solutions of surfactant mixtures Y1 - 1996 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Siegel, Stefan A1 - Ebisch, Th. A1 - Miller, Reinhard T1 - Surface behavior of spread sodium eicosanyl sulfate monolayers: 1. p/A isotherms determined on a Langmuir film balance and on drop surfaces and Brewster angle measurements Y1 - 1998 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Siegel, Stefan A1 - Ebisch, Th. A1 - Miller, Reinhard T1 - Surface behavior of spread sodium eicosanyl sulfate monolayers: 3. Eicosanyl sulfate monolayers spread on a NaCl subphase Y1 - 1998 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Reiche, Jürgen A1 - Förster, Stephan T1 - Surface dilational behavior of docosanic acid monolayers spread on the surface of drops of polymer solutions N2 - The pendant drop technique was used to determine p/A isotherms of docosanic acid spread on the drop surface of an aqueous polymer solution. Two water soluble polymers were used, poly(dimethyl-diallyl-ammoniumchloride) and sodium poly(styrene sulfonate-b-ethylethylene). By fast changes of the drop volume, the monolayers were compressed and dilated. The stress relaxation was monitored and surface rheological dilation parameters were obtained. It is shown that the fatty acid monolayer can be mechanically stabilized by both interacting anionic and cationic polymers. In the case of the anionic polymer, the interaction becomes more pronounced in the presence of salts in the subphase (counterions). Brewster angle microscopy shows that the typical tilt-orientation of crystalline domains of the fatty acid monolayers transforms into a more uniform and fluid-like structure caused by the polymer/monolayer interaction. The surface rheological behavior is dramatically influenced by the polymer binding. The interaction results in surface dilational viscoelastic properties and show that there is a strong resistance against expansion of the complex fatty acid/polymer layer. Y1 - 1997 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Prescher, Dietrich A1 - Katholy, Stefan A1 - Knochenhauer, Gerald A1 - Brehmer, Ludwig T1 - Surface dilatational rheological study of the trans-cis isomerisation of copolymers with trifluoromethoxy substituted metacrylate monolayers Y1 - 2000 SN - 0927-7757 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Moser, B. A1 - Muschiolik, Gerald T1 - Interfacial dilational behaviour of adsorbed ß-lactoglobulin layers at the different fluid interfaces Y1 - 1999 SN - 0927-7765 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Miller, Reinhard A1 - Kriwanek, J. A1 - Holzbauer, H.-R. T1 - Quantification of synergistic interaction between different surfactants using a generalised Frumkin-Damaskin adsorption isotherm Y1 - 1994 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Krägel, Jürgen A1 - Miller, Reinhard A1 - Wilde, Peter J. A1 - Clark, David C. T1 - The adsorption of surface active complexes between casein lactoglobulin and ionic surfactants and their shear rheological behaviour Y1 - 1996 SN - 0927-7757 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Krägel, Jürgen A1 - Miller, Reinhard A1 - Clark, D. A1 - Wilde, Peter J. T1 - Adsorptionskinetische Untersuchungen von Protein-Tensid-Mischungen Y1 - 1995 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Krägel, Jürgen T1 - Characterisation of gelatin/surfactant interaction and its relevance to liquid film coating Y1 - 1998 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Fiedler, H. A1 - Miller, Reinhard A1 - Haage, K. T1 - Surface chemical characterisation of maleic acid mono[(4-alkyl-piperazine-2-yl)-ethylesters] : 2. The pH dependent adsorption behavior of an ampholytic surfactant Y1 - 1994 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Fainerman, V. B. A1 - Zauls, V. T1 - Characterisation and modelling of cis-trans photoisomerisation of a trifluoromethoxy substituted metacrylate copolymer monolayer at a fluid interface Y1 - 1999 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Enders, P. A1 - Wüstneck, N. A1 - Pison, U. A1 - Miller, Reinhard T1 - Stress relaxation in spread dipalmitoyl phosphatidylglycerol monolayers Y1 - 1999 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Enders, P. A1 - Miller, Reinhard T1 - On the error propagation of experimental surface tension values to parameters of adsorption isotherms Y1 - 1995 ER - TY - JOUR A1 - Wüstneck, Rainer A1 - Enders, P. A1 - Fiedler, H. T1 - Determination of aggregation numbers and ionisation degree of micelles using surface tension isotherms of maleic acid mono[(4-alkyl-piperazine-2-yl)ethyl esters] Y1 - 1994 ER - TY - JOUR A1 - Wagner, R. A1 - Sonneck, G. A1 - Wüstneck, Rainer A1 - Jänicke, A. A1 - Herbst, M. A1 - Richter, L. T1 - The effect of dicyclopentadienyl moieties containing structures on the interfacial behaviour of silicone surfactants Y1 - 1994 ER - TY - JOUR A1 - Seeboth, A. A1 - Wüstneck, Rainer A1 - Krägel, Jürgen T1 - Gel dispersed liquid crystals Y1 - 1994 ER - TY - JOUR A1 - Miller, Reinhard A1 - Wüstneck, Rainer A1 - Krägel, Jürgen A1 - Kretzschmar, Günter T1 - Dilational and shear rheology of adsorption layers at liquid interfaces (review) Y1 - 1996 SN - 0927-7757 ER -