Issue 16, 2008
From the journal:

Chemical Communications

Rhodamine thiospirolactone. Highly selective and sensitive reversible sensing of Hg(ii)†

Xin-Qi Zhan,ab   Zhen-Hua Qian,a   Hong Zheng,*a   Bing-Yuan Su,a   Zhi Lanb  and  Jin-Gou Xu*a  

* Corresponding authors

a Key Laboratory of Analytical Sciences, Ministry of Education, and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
E-mail: jgxu@xmu.edu.cn, hzheng@xmu.edu.cn
Fax: +86-592-2186401
Tel: +86-592-2180307

b Medical College of Xiamen University, Xiamen 361005, China

Abstract

A novel rhodamine thiospirolactone chemosensor 1 was found to develop prominent absorbance and fluorescence enhancements in the presence of Hg2+ in aqueous solution and this was suggested to result from the thiospiro ring opening induced by Hg2+ binding.

Graphical abstract: Rhodamine thiospirolactone. Highly selective and sensitive reversible sensing of Hg(ii)

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Supplementary files

Article information

DOI
https://doi.org/10.1039/B719473K
Article type
Communication
Submitted
19 Dec 2007
Accepted
14 Feb 2008
First published
10 Mar 2008

Chem. Commun., 2008, 1859-1861

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Rhodamine thiospirolactone. Highly selective and sensitive reversible sensing of Hg(II)

X. Zhan, Z. Qian, H. Zheng, B. Su, Z. Lan and J. Xu, Chem. Commun., 2008, 1859 DOI: 10.1039/B719473K

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