ELECTROOSMOTIC FLOW ON A POLY(N-ISOPROPYLACRYLAMIDE) HYDROGEL SURFACE

被引：14

作者：

MAKINO, K

SUZUKI, K

SAKURAI, Y

OKANO, T

OHSHIMA, H

机构：

[1] SCI UNIV TOKYO,INST COLLOID & INTERFACE SCI,SHINJUKU KU,TOKYO 162,JAPAN

[2] TOKYO WOMENS MED COLL,INST BIOMED ENGN,SHINJUKU KU,TOKYO 162,JAPAN

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 1995年 / 103卷 / 03期

关键词：

ELECTROOSMOSIS; ELECTROPHORESIS; HYDROGEL; POLY(N-ISOPROPYLACRYLAMIDE); SOFT SURFACES;

D O I：

10.1016/0927-7757(95)03285-L

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：

This is a review of our recent electrokinetic studies of the surface of poly(N-isopropylacrylamide) hydrogel-coated particles and plates. Electrophoresis measurements were used for particles, while electroosmosis measurements were used for plate samples. It was found that the phase transition of a poly(N-isopropylacrylamide) layer is well reflected in the electrokinetic data. We found excellent correlation between the results obtained via these two different methods. The obtained data were found to be well described by an electrokinetic theory for ''soft'' surfaces.

引用

页码：221 / 226

页数：6

共 9 条

[1] MULTIPLE PHASES OF POLYMER GELS [J].