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Development and Functionalization of Electrolyte-Gated Graphene Field-Effect Transistor for Biomarker Detection
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Lab-on-graphene: graphene oxide as a triple-channel sensing device for protein discrimination
Yuexiang Lu1, Hao Kong, Fang Wen
1Department of Chemistry, Beijing Key Laboratory of Microanalytical Methods and Instrumentation, Tsinghua University, Beijing, 100084, P.R. China.
Chemical Communications (Cambridge, England)
|November 21, 2012
Abstract:
The fluorescence, catalytic activity and assembly behavior of GO could be simultaneously changed after interaction with proteins, leading to distinct response patterns related to each specific protein. Based on the phenomenon, a triple-channel optical sensor has been proposed in the present communication for protein discrimination with GO as a single sensing element.
