Catalytic activity of laccases in aqueous solutions of ionic liquids

被引：53

作者：

Shipovskov, Stepan ^{[1
]}

Gunaratne, H. Q. Nimal ^{[2
]}

Seddon, Kenneth R. ^{[2
]}

Stephens, Gill ^{[1
]}

机构：

[1] Univ Manchester, Manchester Interdisciplinary Bioctr, Manchester M1 7DN, Lancs, England

[2] Queens Univ Belfast, QUILL, Belfast BT9 5AG, Antrim, North Ireland

来源：

GREEN CHEMISTRY | 2008年 / 10卷 / 07期

关键词：

D O I：

10.1039/b716369j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The ionic liquids, [bmim]Br and [bmim][N(CN)(2)] (where [bmim] = 1-butyl-3-methylimidazolium), stimulated laccase-catalysed oxidation of catechol when provided at concentrations between 10-20% and 50-60% (v/v) in water, respectively. However, activity was inhibited at higher and lower concentrations. [bmim][BF4] was inhibitory at all concentrations tested, but residual activity was still retained in [bmim][BF4] with <= 20% water.

引用

页码：806 / 810

页数：5

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