Mushroom-based cobalt phthalocyanine dispersed amperometric biosensor for the determination of phenolic compounds

被引：24
|
作者：
Ozsoz, M
Erdem, A
Kilinc, E
Gokgunnec, L
机构：
[1] Ege University, Faculty of Pharmacy, Bornova-Izmir
来源：
ELECTROANALYSIS | 1996年 / 8卷 / 02期
关键词：
biosensor; cobalt phthalocyanine; phenol; dopamine; catechol;
D O I：
10.1002/elan.1140080210
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The use of mushroom tissue as a source for polyphenol oxidase for the determination of phenolic compounds is described. The enzymatic reaction between mushroom polyphenol oxidase and phenolic compounds is coupled with the use of cobalt phthalocyanine dispersed in carbon paste. The effects of applied potential to the responses are investigated. Cobalt phthalocyanine dispersed electrodes give shorter response times and a lower applied potential compared to conventional tissue biosensors.
引用
收藏
页码：147 / 150
页数：4
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