Issue 106, 2014
From the journal:

RSC Advances

A reversible fluorescent chemosensor for the rapid detection of mercury ions (ii) in water with high sensitivity and selectivity†

YuanRong Zhu,a   Hui Li,a   BingBing Shi,a   WenJuan Qu,a   YouMing Zhang,a   Qi Lin,a   Hong Yaoa  and  TaiBao Wei*a  

* Corresponding authors

a Key Laboratory of Eco-Environment-Related Polymer Materials, Ministry of Education of China, Key Laboratory of Polymer Materials of Gansu Province, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, Gansu, P. R. China
E-mail: weitaibao@126.com
Fax: +86 9317973191
Tel: +86 9317973191

Abstract

A water-soluble, non-sulfur, 2,4-dimethyl-7-amino-1,8-naphthyridine (Z1) chemosensor was synthesized to fluorescently sense Hg2+ in water. The single crystal structure of the sensor confirmed the synthesis results. The detection limit of the sensor towards Hg2+ was 8.859 × 10−8 M, which indicates its high detection sensitivity. The immediate response of Z1 to Hg2+ provided a real-time detection method.

Graphical abstract: A reversible fluorescent chemosensor for the rapid detection of mercury ions (ii) in water with high sensitivity and selectivity

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Article information

DOI
https://doi.org/10.1039/C4RA09961C
Article type
Communication
Submitted
07 Sep 2014
Accepted
24 Oct 2014
First published
14 Nov 2014

RSC Adv., 2014,4, 61320-61323

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A reversible fluorescent chemosensor for the rapid detection of mercury ions (II) in water with high sensitivity and selectivity

Y. Zhu, H. Li, B. Shi, W. Qu, Y. Zhang, Q. Lin, H. Yao and T. Wei, RSC Adv., 2014, 4, 61320 DOI: 10.1039/C4RA09961C

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