Tetrathiafulvalene as a mediator for the electrocatalytic oxidation of L-ascorbic acid

被引：24

作者：

Murthy, ASN

Anita

机构：

[1] Department of Chemistry, Indian Institute of Technology

来源：

BIOSENSORS & BIOELECTRONICS | 1996年 / 11卷 / 1-2期

关键词：

TTF; ascorbic acid; modified electrode; cyclic voltammetry; electrocatalysis;

D O I：

10.1016/0956-5663(96)83727-4

中图分类号：

Q6 [生物物理学];

学科分类号：

071011 ;

摘要：

The electro-oxidation of ascorbic acid by tetrathiafulvalene (TTF) was examined at carbon electrodes by cyclic voltammetry. At edge plane pyrolytic graphite in solution and a TTF-modified carbon paste electrode, oxidation of ascorbic acid occurs at approximately 0.25 V. While mediation by TTF in solution is not considerable, it occurs to a limited extent at the modified carbon paste electrode.

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收藏

页码：191 / 193

页数：3

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