REVERSED-PHASE CHROMATOGRAPHIC PROPERTIES OF MONODISPERSED MACROPOROUS PARTICLES OF POLY(STYRENE-DIVINYLBENZENE) PREPARED BY A MULTISTEP SWELLING AND POLYMERIZATION METHOD

被引：28

作者：

HOSOYA, K

FRECHET, JMJ

机构：

[1] Department of Chemistry, Baker Laboratory, Cornell University, Ithaca

来源：

JOURNAL OF LIQUID CHROMATOGRAPHY | 1993年 / 16卷 / 02期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1080/10826079308020918

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

Monodispersed macroporous poly(styrene-divinylbenzene) particles in a 5-6 mum size range were prepared by a multi-step swelling and polymerization method with toluene as the porogenic solvent, and their properties were examined. The particles were found to possess relatively broad pore size distributions. HPLC columns packed with the monodispersed particles show good efficiencies and low column pressure drops in a reversed-phase chromatographic mode.

引用

页码：353 / 365

页数：13

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