Synthesis and characterization of polyampholyte hydrogels

被引：10

作者：

Kudaibergenov, SE

机构：

[1] Department of High Molecular Compounds, Kazak State National University, Almaty 480012

来源：

BERICHTE DER BUNSEN-GESELLSCHAFT-PHYSICAL CHEMISTRY CHEMICAL PHYSICS | 1996年 / 100卷 / 06期

关键词：

hydrogels; polymers;

D O I：

10.1002/bbpc.19961000662

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Several types of water-swelling polyampholyte gels have been synthesized by gamma-irradiation copolymerization and the behaviour of crosslinked amphoteric macromolecules was studied in dependence of pH, ionic strength and DC electric field. It has been shown that both polyampholyte gels and interpenetrating polyelectrolyte networks swell near of the isoelectric points. Under the action of DC electric field polyampholyte gels are able to produce an eel-like motion.

引用

页码：1079 / 1082

页数：4

共 27 条

[1]

AKIRA M, 1988, KOBUNSHI KAGAKU, V37, P757

[2]

BEKTUROV EA, 1990, J MACROMOL SCI R M C, VC30, P233

[3]

DeRossi D., 1991, Polymer Gels

[4] TRANSITION IN SWOLLEN POLYMER NETWORKS INDUCED BY INTRAMOLECULAR CONDENSATION [J].