ELECTROSTATIC SIEVE SEPARATION OF DEXTRANSULFATE AND DEXTRAN BY NEGATIVELY CHARGED ULTRAFILTRATION MEMBRANES

被引：9

作者：

KOBAYASHI, T

MIYAMOTO, T

NAGAI, T

FUJII, N

机构：

来源：

CHEMISTRY LETTERS | 1993年 / 04期

关键词：

D O I：

10.1246/cl.1993.663

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrostatic sieve separation of dextransulfate (DS) and dextran (D), having similar molecular size, with negatively charged ultrafiltration membranes of poly(acrylonitrile-co-sodium styrenesulfonate) was carried out. The charged membrane has high rejection to DS with separation factor alpha(D/DS) of approximately 25.

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页码：663 / 666

页数：4

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