Issue 47, 2013
From the journal:

RSC Advances

A reversible Hg(ii)-selective fluorescent chemosensor based on a thioether linked bis-rhodamine†

Xuan Zhang,*ab   Xiao-Juan Huangab  and  Zhi-Jia Zhuab  

* Corresponding authors

a College of Chemistry, Chemical Engineering & Biotechnology, Donghua University, Shanghai 201620, China
E-mail: xzhang@dhu.edu.cn
Tel: +86-21-6779-2619

b Key Laboratory of Science & Technology of Eco-Textile, Donghua University/Jiangnan University, Ministry of Education, China

Abstract

A novel reversible Hg2+-selective fluorescent chemosensor (1) was constructed based on a thioether linked bis-rhodamine. The sensor was operated in a nearly pure aqueous medium with a broad pH region. The binding mode was proposed based on ESI-MS analysis and DFT calculations.

Graphical abstract: A reversible Hg(ii)-selective fluorescent chemosensor based on a thioether linked bis-rhodamine

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Article information

DOI
https://doi.org/10.1039/C3RA43675F
Article type
Communication
Submitted
16 Jul 2013
Accepted
01 Oct 2013
First published
02 Oct 2013

RSC Adv., 2013,3, 24891-24895

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A reversible Hg(II)-selective fluorescent chemosensor based on a thioether linked bis-rhodamine

X. Zhang, X. Huang and Z. Zhu, RSC Adv., 2013, 3, 24891 DOI: 10.1039/C3RA43675F

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