Mediator-free interaction of glucose oxidase, as model enzyme for immobilization, with Al-doped and undoped ZnO thin films laser-deposited on polycarbonate supports
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- 作者：Fidal V.T.K.P.a ; Saikumar Inguvab ; Satheesh Krishnamurthyb ; 1 ; Enrico Marsilic ; 2 ; Jean-Paul Mosnierb ; Chandra T.S.a ; chandrasainathan@gmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Glucose oxidase ; ZnO ; Al-doped ZnO ; Polycarbonate
- 刊名：Enzyme and Microbial Technology
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：96
- 期：Complete
- 页码：67-74
- 全文大小：1647 K
文摘
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Electrochemical interaction of ZnO and AZO thin films with the enzyme glucose oxidase was studied.
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Nature of interaction of GOx with AZO was explored using XPS.
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Mechanism of the electron transfer between GOx and AZO/ZnO was studied using EIS.
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The results show that AZO is preferable to ZnO for GOx immobilization and glucose sensor development.