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Enzyme-Based Fiber Optic Sensor for Glucose Determination

 

作者: M.S. Abdel-latif,   A.A. Suleiman,   G.G. Guilbault,  

 

期刊: Analytical Letters  （Taylor Available online 1988）
卷期: Volume 21, issue 6  

页码: 943-951

 

ISSN:0003-2719

 

年代: 1988

 

DOI:10.1080/00032718808071922

 

出版商: Taylor & Francis Group

 

关键词: Fiber Optic;Glucose Oxidase;Glucose;Peroxidase;Immobilized Enzymes;Biosensor

 

数据来源: Taylor

 

摘要:

A new fiber-optic probe for the determination of glucose is developed. Glucose oxidase is immobilized on a preactivated Immunodyne membrane by direct application of the enzymatic solution to one side of the membrane. The membrane is then placed around the common end of a bifurcated glass fiber optic bundle, and immersed in the sample cell which contains the glucose sample, peroxidase and a colorless dye. Glucose is quantified by the color change when the reaction takes place.

 

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