Direct electrochemistry of horseradish peroxidase adsorbed on glassy carbon electrode from organic solutions

被引：22

作者：

Guo, YZ ^{[1
]}

Guadalupe, AR ^{[1
]}

机构：

[1] UNIV PUERTO RICO,DEPT CHEM,SAN JUAN,PR 00931

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 15期

关键词：

D O I：

10.1039/a703254d

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Using a 'solvent engineering' approach, the direct electrochemistry of catalytically active horseradish peroxidase (HRP) adsorbed on glassy carbon electrodes from HRP-DMSO and HRP-formamide solutions has been readily obtained in aqueous phosphate buffer (pH 7.0), with a surface formal potential of -0.365 V vs, Ag/AgCl and an apparent electron transfer rate constant of 0.655 s(-1).

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页码：1437 / 1438

页数：2

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