TY  - JOUR
A1  - Otto, Andreas H.
A1  - Prescher, Dietrich
A1  - Gey, E.
A1  - Schrader, Sigurd
T1  - Proton affinities of some polyfluoroalkanes in comparison to the unsubstituted alkanes. The estimation of the proton affinities of polyfluorethylene and polyethylene by applying theoretical methods
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Metzger, R. M.
A1  - Tachibana, H.
A1  - Wu, X.
A1  - Höpfner, Ulf
A1  - Chen, Bin
A1  - Lakshmikantham, M. V.
A1  - Cava, Michael P.
T1  - Is Ashwell`s zwitterion a molecular diode?
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Janietz, Dietmar
A1  - Katholy, Stefan
A1  - Dietzel, Birgit
A1  - Brehmer, Ludwig
T1  - Monolayer behaviour of two-fold hydroxy terminated sheet-like Tetrakis(phenylethynyl) benzene derivatives
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Fainerman, V. B.
A1  - Miller, Reinhard
A1  - Wüstneck, Rainer
T1  - Adsorption isotherm and surface tension equation for a surfactant with changing partial molar area. 2. Non- ideal surface layer
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Schröter, J. A.
A1  - Plehner, R.
A1  - Tschierske, C.
A1  - Katholy, Stefan
A1  - Janietz, Dietmar
A1  - Peñacorada, Florencio
A1  - Brehmer, Ludwig
T1  - Monolayer properties of a new family of amphiphiles with an unusual head-group topology
Y1  - 1997
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  - Reiche, Jürgen
A1  - Zetzsche, Thomas
A1  - Helms, Andreas
A1  - Freydank, Anke-Christine
A1  - Knochenhauer, Gerald
A1  - Schulz, Burkhard
A1  - Brehmer, Ludwig
T1  - Organized molecular films of oxadiazole compounds formed by vacuum deposition
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Marguet, S.
A1  - Markovitsi, D.
A1  - Goldmann, Daniela
A1  - Janietz, Dietmar
A1  - Praefcke, K.
A1  - Singer, D.
T1  - Spectroscopic properties of nematic discotic phenylethynylbenzene derivatives
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Janietz, Dietmar
A1  - Ahuja, Rajeev C.
A1  - Möbius, Dietmar
T1  - Langmuir monolayers of sheet-shaped multialkyne amphiphiles
Y1  - 1997
ER  - 
TY  - JOUR
A1  - Wilhelm, Hans E.
A1  - Gebert, Horst
A1  - Regenstein, Wolfgang
T1  - Effect of substituents on viscosity dependence of fluorescence and on the S1 - T1 energy gap of Donor-acceptor substituted trans-stilbenes
Y1  - 1997
ER  -