Enhanced velocity of surfactant binding after the volume collapse of an oppositely charged gel

被引：19

作者：

Narita, T ^{[1
]}

Gong, JP ^{[1
]}

Osada, Y ^{[1
]}

机构：

[1] HOKKAIDO UNIV,GRAD SCH SCI,DIV BIOL SCI,SAPPORO,HOKKAIDO 060,JAPAN

来源：

MACROMOLECULAR RAPID COMMUNICATIONS | 1997年 / 18卷 / 09期

关键词：

D O I：

10.1002/marc.1997.030180913

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理]; 080501 [材料物理与化学]; 081704 [应用化学];

摘要：

This paper is a kinetic study of the interaction between an ionic surfactant and an oppositely charged polymer gel. The volume collapse of the gel enhances substantially the velocity of surfactant uptake, despite the decreased free volume for diffusion. This indicates that the increased charge density of the polymer network accelerates the surfactant binding.

引用

页码：853 / 857

页数：5

共 8 条

[1]

ELECTROKINETIC MODELING OF THE CONTRACTILE PHENOMENA OF POLYELECTROLYTE GELS - ONE-DIMENSIONAL CAPILLARY MODEL [J].