Issue 3, 2012
From the journal:

Analytical Methods

Highly sensitive fluorescent chemosensor for hypochlorite anion based on a novel irreversible ring-opening strategy†

Fangfang Wei,a   Yan Lu,*a   Song He,a   Liancheng Zhaoab  and  Xianshun Zeng*a  

* Corresponding authors

a School of Materials Science & Engineering, Tianjin University of Technology, Tianjin, China
E-mail: luyan@tjut.edu.cn, xshzeng@tjut.edu.cn
Fax: +86-22-60215226
Tel: +86-22-60216748

b School of Materials Science and Engineering, Harbin Institute of Technology, Harbin, China
E-mail: lczhao@hit.edu.cn
Fax: +86-451-86418329
Tel: +86-451-86418329

Abstract

A novel strategy to design a fluorescent chemosensor for OCl− which can be used over a pH span of 6–11 by integrating the reactive phenylhydrazo group within rhodamine 6G has been achieved. Upon the reaction with OCl−, a significant fluorescence enhancement was triggered with a detection limit down to the 10−9 M range.

Graphical abstract: Highly sensitive fluorescent chemosensor for hypochlorite anion based on a novel irreversible ring-opening strategy

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Article information

DOI
https://doi.org/10.1039/C2AY05788C
Article type
Communication
Submitted
15 Nov 2011
Accepted
25 Jan 2012
First published
08 Feb 2012

Anal. Methods, 2012,4, 616-618

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Highly sensitive fluorescent chemosensor for hypochlorite anion based on a novel irreversible ring-opening strategy

F. Wei, Y. Lu, S. He, L. Zhao and X. Zeng, Anal. Methods, 2012, 4, 616 DOI: 10.1039/C2AY05788C

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