SULFITE DETERMINATION WITH GOLD ELECTRODE PROMOTED BY BIS(4-PYRIDYL)DISULPHIDE CYTOCHROME-C

被引：11

作者：

BENOV, VP ^{[1
]}

ATANASOV, BP ^{[1
]}

机构：

[1] INST ORGAN CHEM,CTR PHYTOCHEM,BIOPHYS CHEM PROT LAB,BU-1113 SOFIA,BULGARIA

来源：

ANALYTICAL LETTERS | 1993年 / 26卷 / 10期

关键词：

SULFITE DETERMINATION; CYTOCHROME-C; MODIFIED GOLD ELECTRODE; BIOSENSOR;

D O I：

10.1080/00032719308017451

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A biosensor was developed using Oxidized cytochrome C - sulfite reaction by following the electrochemical reaction between reduced cytochrome C and gold electrode. The change in the current at the fixed potential equal to anodic peak potential of cytochrome C was proportional to sulfite concentration in the range of 0.4x10(-4) to 4.0x10(-4) M.

引用

页码：2061 / 2069

页数：9

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