Issue 2, 2012
From the journal:

Analytical Methods

A new “capturer” for electrochemical detection of organophosphate pesticides: The hydroxylation and carbonylation carbonaceous nanospheres

Yan Wei,abc   Ran Yang,ac   Zheng Guo,a   Chao Gao,a   Lun Wang,*c   Jin-Huai Liu*a  and  Xing-Jiu Huang*a  

* Corresponding authors

a Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei, PR China
E-mail: jhliu@iim.ac.cn, xingjiuhuang@iim.ac.cn
Fax: +86-551-5592420
Tel: +86-551-5591142

b Department of Chemistry, Wannan Medical College, Wuhu, PR China

c College of Chemistry and Materials Science, Anhui Normal University, Wuhu, PR China
E-mail: wanglun@mail.ahnu.edu.cn

Abstract

The hydroxylation and carbonylation carbonaceous nanospheres (H/C-CNSs) were used in electrochemical detection of organophosphate pesticides (OPs) for the first time. H/C-CNSs were proven as a new sorbent for solid-phase extraction of OPs without the need for an external modification. Under the optimized conditions, OPs, such as methyl parathion, ethyl parathion, fenitrothion, and paraoxon, could be detected by differential pulse voltammetry (DPV) without any interference from other aromatic derivatives, showing a superior selective performance.

Graphical abstract: A new “capturer” for electrochemical detection of organophosphate pesticides: The hydroxylation and carbonylation carbonaceous nanospheres

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Article information

DOI
https://doi.org/10.1039/C2AY05730A
Article type
Communication
Submitted
27 Oct 2011
Accepted
23 Dec 2011
First published
17 Jan 2012

Anal. Methods, 2012,4, 353-356

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A new “capturer” for electrochemical detection of organophosphate pesticides: The hydroxylation and carbonylation carbonaceous nanospheres

Y. Wei, R. Yang, Z. Guo, C. Gao, L. Wang, J. Liu and X. Huang, Anal. Methods, 2012, 4, 353 DOI: 10.1039/C2AY05730A

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