A Biosensor Based on Immobilization of Horseradish Peroxidase in Chitosan Matrix Cross-linked with Glyoxal for Amperometric Determination of Hydrogen Peroxide

A Biosensor Based on Immobilization of Horseradish Peroxidase in Chitosan Matrix Cross-linked with Glyoxal for Amperometric Determination of Hydrogen Peroxide

An amperometric biosensor for hydrogen peroxide (H2O2) was developed viaan easy and effective enzyme immobilization method with the “sandwich†configuration:ferrocene-chitosan: HRP: chitosan-glyoxal using a glassy carbon electrode as the basicelectrode. In order to prevent the loss of immob...

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Bibliographic Details
Main Authors: Gui-Xiang Wang, Qian-Xiu Pan, Huai-Sheng Wang
Format: Article
Language:English
Published: MDPI AG 2005-05-01
Series:Sensors
Subjects:
horseradish peroxidase
biosensor
hydrogen peroxide
chitosan
Online Access:http://www.mdpi.com/1424-8220/5/4/266/

Internet

http://www.mdpi.com/1424-8220/5/4/266/

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