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A miniaturized electrochemical device integrating a biconical microchannel and carbon fiber disk ultramicroelectrode
Fengxia Chang1, Xia Xie1, Meixian Li1
1Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, PR China. zwzhu@pku.edu.cn.
The Analyst
|July 15, 2016
Abstract:
A simple, cheap and practicable miniaturized electrochemical device based on a biconical microchannel was developed, for which only 1 μL sample solution was needed to implement a typical electrochemical experiment. The practicability of the designed device was validated by detecting uric acid as a model molecule in human serum.
