Water-soluble polymer-bound biomimetic analogues of cytochrome c oxidase catalyze 4e- reduction of O2 to water

被引：12

作者：

Collman, JP ^{[1
]}

Fudickar, W ^{[1
]}

Shiryaeva, I ^{[1
]}

机构：

[1] Stanford Univ, Dept Chem, Stanford, CA 94305 USA

来源：

INORGANIC CHEMISTRY | 2003年 / 42卷 / 11期

关键词：

D O I：

10.1021/ic034140w

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Activity toward catalytic O-2-reduction by polyacrylic acid (PAA) and polyvinylpyridine (PVP) polymers containing functional analogues of the O-2-reducing site of cytochrome c oxidase (CcO) has been studied in solution and on the electrode surface. Pronounced effects of the porphyrin microenvironment on the selectivity and turnover frequency of the catalysts were observed.

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页码：3384 / 3386

页数：3

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