Functional polymer microspheres

被引：920

作者：

Kawaguchi, H ^{[1
]}

机构：

[1] Keio Univ, Fac Sci & Technol, Dept Appl Chem, Kohoku Ku, 3-14-1 Hiyoshi, Yokohama, Kanagawa 2238522, Japan

来源：

PROGRESS IN POLYMER SCIENCE | 2000年 / 25卷 / 08期

关键词：

monodisperse particles; microspheres; latex particle; absorbent; protein adsorption; affinity separation; latex agglutination test; drug delivery system; immobilized enzyme; thermosensitive polymer; electrophoretic mobility; diffraction device; colloid crystal; electroviscosity; electrorheology; dendrimer; self-assembling; particle-forming polymerization;

D O I：

10.1016/S0079-6700(00)00024-1

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Functional particles are prepared directly by heterogeneous polymerization, e.g. emulsion polymerization and dispersion polymerization. Modification of existing particles is another method to prepare functional particles. The features of nano- or microparticles such as large specific surface area, high mobility, easy recovery from the dispersion and reversible dispersibility, etc., are utilized for the exhibition of functions. Medical and biochemical applications of particles, including absorbents, latex diagnostics, affinity bioseparators and drug and enzyme carriers, are the most practical ones at present. Optical and opto-electrical functions of particles are attracting attention. Some particles exhibit unique rheological behavior under special conditions and will expand their applications. In this review article, examples of the above-mentioned functional particles are reviewed and discussed. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：1171 / 1210

页数：40

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