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Published on: June 1, 2012
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A novel peptide electrochemical biosensor for heparin based on the dual "turn-on" signals of Ag/2D CuTCPP(Fe)
Fan Zhao1, Jingyue Lan1, Yunxi Liu1
1Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Binshui West Road 393, Tianjin 300387, P. R. China. fzhao@tjnu.edu.cn.
Abstract:
Herein, a "turn-on" peptide-based electrochemical biosensor was developed for the dual-signal sensing of heparin employing Ag/2D CuTCPP(Fe). Our method with high analytical performance was exploited in the accurate quantification of heparin in rat serum throughout its metabolic process.

