Issue 3, 2012
From the journal:

Analytical Methods

Discrimination of dopamine from ascorbic acid and uric acid on thioglycolic acid modified gold electrode†

Guangming Liu,*a   Jingjing Li,b   Li Wang,b   Nana Zong,b   Shipeng Yua  and  Feng Li*b  

* Corresponding authors

a Institute of Soil Science, Chinese Academy of Sciences, Nanjing, People's Republic of China
E-mail: gmliu@issas.ac.cn
Fax: +86-25-8688122

b College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao, People's Republic of China
E-mail: lifeng@qust.edu.cn
Fax: +86-532-84023927

Abstract

A highly selective electrochemical sensor for dopamine (DA) has been successfully prepared, which can effectively eliminate the interferences from ascorbic acid and uric acid. The detection limit for DA is obtained as 0.5 μM in aqueous solution.

Graphical abstract: Discrimination of dopamine from ascorbic acid and uric acid on thioglycolic acid modified gold electrode

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Article information

DOI
https://doi.org/10.1039/C2AY05838C
Article type
Communication
Submitted
28 Nov 2011
Accepted
17 Jan 2012
First published
30 Jan 2012

Anal. Methods, 2012,4, 609-611

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Discrimination of dopamine from ascorbic acid and uric acid on thioglycolic acid modified gold electrode

G. Liu, J. Li, L. Wang, N. Zong, S. Yu and F. Li, Anal. Methods, 2012, 4, 609 DOI: 10.1039/C2AY05838C

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