STUDIES ON SUSPENSION AND EMULSION .138. COMPETITIVE ADSORPTION OF FIBRINOGEN AND ALBUMIN ONTO POLYMER MICROSPHERES HAVING HYDROPHILIC/HYDROPHOBIC HETEROGENEOUS SURFACE-STRUCTURES

被引：23

作者：

OKUBO, M

HATTORI, H

机构：

[1] Department of Industrial Chemistry, Faculty of Engineering, Kobe University, Nada, Kobe, 657, Rokko

来源：

COLLOID AND POLYMER SCIENCE | 1993年 / 271卷 / 12期

关键词：

POLYMER EMULSION; ALBUMIN; FIBRINOGEN; PROTEIN; ADSORPTION; SURFACE HYDROPHILICITY; SURFACE HETEROGENEITY; MICROSPHERE;

D O I：

10.1007/BF00657071

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：

The competitive adsorption of bovine fibrinogen (BFb) and bovine serum albumin onto polymer microspheres from the mixture solution was examined under various protein-to-microsphere ratios using various homopolymer microspheres and poly(2-hydroxyethyl methacrylate)/polystyrene composite microspheres having heterogeneous surface structures consisting of both hydrophilic and hydrophobic parts. They were produced by emulsifier-free (seeded) emulsion polymerizations. The selective adsorption of BFb was not observed for the homopolymer microspheres, but observed for the composite polymer microspheres having optimum compositions.

引用

页码：1157 / 1164

页数：8

共 17 条

[11] STUDIES ON SUSPENSION AND EMULSION .58. XPS ANALYSIS (ESCA) OF THE SURFACE-COMPOSITION OF POLY(STYRENE 2-HYDROXYETHYL METHACRYLATE) MICROSPHERES PRODUCED BY EMULSIFIER-FREE EMULSION POLYMERIZATION [J].