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3D graphene network@WO3 nanowire composites: a multifunctional colorimetric and electrochemical biosensing platform
Ye Ma1, Minggang Zhao, Bin Cai
1State Key Laboratory of Silicon Materials, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China. huangjy@zju.edu.cn.
Chemical Communications (Cambridge, England)
|August 9, 2014
Abstract:
A three dimensional graphene network (3DGN)@WO3 nanowire (NW) sensor is proposed which can perform colorimetric and electrochemical sensing techniques to detect H2O2, ascorbic acid and dopamine. The 3DGN provides three functions: anchoring, separating, conducting, while the WO3 NWs maximize surface area and catalyse reactions.
