Electrical contacting of glucose oxidase in a redox-active rotaxane configuration

被引：132

作者：

Katz, E ^{[1
]}

Sheeney-Haj-Ichia, L ^{[1
]}

Willner, I ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Inst Chem, IL-91904 Jerusalem, Israel

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2004年 / 43卷 / 25期

关键词：

biosensors; electron transfer; enzymes; molecular devices; monolayers;

D O I：

10.1002/anie.200353455

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Shuttle of electrons: A redox-active bisbipyridinium cyclophane stoppered by the enzyme glucose oxidase (GOx) in a rotaxane configuration on a molecular wire linked to a gold electrode (see picture) leads to the effective electrical contacting of the biocatalyst that oxidizes glucose at -0.4 V (versus saturated calomel electrode).

引用

页码：3292 / 3300

页数：9

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