Title of article
Polyelectrolyte complexes of soluble poly-2-[(methacryloyloxy)ethyl]trimethylammonium chloride and its hydrogels with poly(acrylic acid)
Author/Authors
Vitaliy V. Khutoryanskiy، نويسنده , , Zauresh S. Nurkeeva، نويسنده , , Grigoriy A. Mun، نويسنده , , Aibek D. Sergaziyev، نويسنده , , Zhanna Ryskalieva، نويسنده , , Janusz M. Rosiak ، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
6
From page
761
To page
766
Abstract
The complex formation of poly-2-[(methacryloyloxy)-ethyl]trimethylammonium chloride (PMADQUAT) with poly(acrylic acid) (PAA) of different molecular weights has been studied in aqueous solutions by potentiometric, viscometric, turbidimetric and FTIR spectroscopic methods. The formation of insoluble non-stoichiometric polyelectrolyte complexes has been shown. The stability of polyelectrolyte complexes in solutions of different pH and ionic strength has been evaluated. The formation of polyelectrolyte complexes between hydrogels of PMADQUAT and linear PAA of different molecular weights has been studied. It was shown that the molecular weight of PAA considerably affects the kinetics of interaction as well as the final state of gel–polymer complex.
Keywords
Polyelectrolyte complexes , Poly(acrylic acid) , Contraction , hydrogels
Journal title
European Polymer Journal(EPJ)
Serial Year
2003
Journal title
European Polymer Journal(EPJ)
Record number
1212002
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