Electrodeposition of ZnO Nanosheet Structures and their Application for Glucose Biosensor

Qin Zhang; Yan Du; Jian Hua; Jun Wei Di

doi:10.4028/www.scientific.net/AMR.535-537.2450

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 535-537Electrodeposition of ZnO Nanosheet Structures and...

Electrodeposition of ZnO Nanosheet Structures and their Application for Glucose Biosensor

Abstract:

We present a facile electrochemical deposition process to grow zinc oxide (ZnO) nanosheet structures on indium tin oxide (ITO) substrate. The deposited ZnO was applied to immobilization of glucose oxidase and construction of glucose electrochemical biosensor due to a large surface area and good biocompatibility. The direct electron transfer of GOD immobilized on ZnO nanosheets was achieved and could be used to determination of glucose. Such ZnO nanosheet structures provide a good matrix for protein immobilization and biosensor fabrication.

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Periodical:

Advanced Materials Research (Volumes 535-537)

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2450-2453

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https://doi.org/10.4028/www.scientific.net/AMR.535-537.2450

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Online since:

June 2012

Authors:

Qin Zhang, Yan Du, Jian Hua, Jun Wei Di

Keywords:

Biosensor, Electro-Deposition, Glucose, Glucose Oxidase, ZnO Nanosheets

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