Title of article
Diffusion of aqueous sodium dodecyl sulfate (SDS) across cross-linked polyacrylamide hydrogel membranes has been studied by electrical conductivity measurements. Initial rapid sorption of SDS (as unimer) into the membranes is observed. The effect of SDS c
Author/Authors
Matthias Horn، نويسنده , , Yesim Hepuzer Gursel، نويسنده , , Yusuf Yagci، نويسنده , , Belkiz Bilgin-Eran، نويسنده , , Undina Cernenco، نويسنده , , Valeria Harabagiu، نويسنده , , Mariana Pinteala، نويسنده , , Bogdan C. Simionescu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
9
From page
2197
To page
2205
Abstract
The synthesis of the first two liquid crystalline polysiloxanes bearing 3,6-diaryl-2,5-dihydropyrrolo-[3,4-c]pyrrole-1,4-dione units in their main chain are described. Investigations on their thermotropic phase behaviour by polarising microscopy reveal nematic or smectic enantiotropic phases, respectively.
Keywords
Liquid crystals , Diketopyrrolopyrrole , polysiloxanes
Journal title
European Polymer Journal(EPJ)
Serial Year
2002
Journal title
European Polymer Journal(EPJ)
Record number
1211870
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