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Direct electrochemical reduction of single-layer graphene oxide and subsequent functionalization with glucose oxidase

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Direct electrochemical reduction of single-layer graphene oxide and subsequent functionalization with glucose oxidase

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dc.contributor.author Wang, Zhijuan
dc.contributor.author Zhou, Xiaozhu
dc.contributor.author Zhang, Juan
dc.contributor.author Boey, Freddy Yin Chiang
dc.contributor.author Zhang, Hua
dc.date.accessioned 2012-09-18T03:15:24Z
dc.date.available 2012-09-18T03:15:24Z
dc.date.copyright 2009
dc.date.issued 2012-09-18
dc.identifier.citation Wang, Z., Zhou, X., Zhang, J., Boey, F. Y. C., & Zhang, H. (2009). Direct electrochemical reduction of single-layer graphene oxide and subsequent functionalization with glucose oxidase. The Journal of Physical Chemistry C, 113(32), 14071-14075.
dc.identifier.issn 1932-7447
dc.identifier.uri http://hdl.handle.net/10220/8558
dc.description.abstract A direct electrochemical method to reduce single-layer graphene oxide (GO) adsorbed on the 3-aminopropyltriethoxysilane (APTES)-modified conductive electrodes is proposed. The reduced GO adsorbed on glassy carbon electrode was modified with glucose oxidase (GOx) by covalent bonding via a polymer generated by electrografting N-succinimidyl acrylate (NSA). The direct electron transfer between the electrode and GOx molecules was realized. The bioactivity of GOx maintains very well on the electrode. The thus-prepared GOx-modified electrode was successfully used to detect glucose.
dc.language.iso en
dc.relation.ispartofseries The journal of physical chemistry C
dc.rights © 2009 American Chemical Society.
dc.subject DRNTU::Engineering::Materials.
dc.title Direct electrochemical reduction of single-layer graphene oxide and subsequent functionalization with glucose oxidase
dc.type Journal Article
dc.contributor.school School of Materials Science and Engineering
dc.identifier.doi http://dx.doi.org/10.1021/jp906348x

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