3-mercaptopropylphosphonic acid modified gold electrode for electrochemical detection of dopamine

It is reported for the first time that the phosphonic acid terminated self-assembled layers assembled on a gold surface could be used as a functional interface to sensitively and selectively detect dopamine (DA) in the presence of highly concentrated ascorbic acid (AA). X-ray photoelectron spectrosc...

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Veröffentlicht in:	Bioelectrochemistry (Amsterdam, Netherlands) Netherlands), 2009-04, Vol.75 (1), p.26-31
Hauptverfasser:	Chen, Yu, Guo, Li-Rong, Chen, Wei, Yang, Xiao-Jing, Jin, Bo, Zheng, Li-Min, Xia, Xing-Hua
Format:	Artikel
Sprache:	eng
Schlagworte:	Dopamine Dopamine - analysis Dopamine - chemistry Electrocatalysis Electrochemical Techniques - methods Electrochemistry Electrodes Gold - chemistry Molecular Probes - analysis Molecular Probes - chemistry Organophosphonates - chemistry Oxidation-Reduction Phosphonic acid groups Selectivity Self-assembly Spectrum Analysis Sulfhydryl Compounds - chemistry Surface Properties
Online-Zugang:	Volltext
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