SYNTHESIS AND CHARACTERIZATION OF CATIONIC AMINO FUNCTIONALIZED POLYSTYRENE LATEXES

被引：89

作者：

DELAIR, T

MARGUET, V

PICHOT, C

MANDRAND, B

机构：

[1] Unité Mixte BioMérieux-CNRS, Lyon Cedex 07, 69364, 46, allée d' Italie

来源：

COLLOID AND POLYMER SCIENCE | 1994年 / 272卷 / 08期

关键词：

EMULSION POLYMERIZATION; FUNCTIONALIZED PARTICLES; AMINO GROUPS; ANTIBODIES; DNA PROBES; IMMOBILIZATION;

D O I：

10.1007/BF00658894

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：

Amino-functionalized latex particles were obtained batchwise by emulsion copolymerization of styrene and vinvlbenzylamine hydrochloride (VBAH) in the presence of 2-2'-Azobis(2)-amidinopropane) HCl (V50). Size monodispersity of the particles was improved by using divinylbenzene (DVB) as a third monomer at a 2% molar ratio. Surface amino group titration was performed spectrometrically with N-succinimidyl 3-(2 pyridyldithio)propionate (SPDP). The yields of functional monomer incorporation were up to 85%.

引用

页码：962 / 970

页数：9

共 20 条

[1]

BANGS LB, UNIFORM LATEX PARTIC

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