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A Plant Tissue Electrode Based on the Use of Chemical Mediators

 

作者: Tu Yifeng,  

 

期刊: Analytical Letters  （Taylor Available online 1993）
卷期: Volume 26, issue 8  

页码: 1557-1566

 

ISSN:0003-2719

 

年代: 1993

 

DOI:10.1080/00032719308021480

 

出版商: Taylor & Francis Group

 

关键词: Plant tissue electrode;Methyl blue;Ferrocene;Polyphenol oxidase

 

数据来源: Taylor

 

摘要:

In this study two plant tissue electrodes were made by the author using a graphite base electrode modified with ferrocene and methyl blue. The tissue slices of mushroom and banana used for the source of enzyme all contain polyphenol oxidase, and results for the determination of o-diphenol are satisfactory. The linear ranges of both biosensors are 2×10−5mol/L to 3×10−2mol/L, and have more than one month's life.

 

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