Issue 23, 2013
From the journal:

RSC Advances

A water soluble fluorescent sensor for the reversible detection of tin(iv) ion and phosphate anion†

Jing Liu,a   Kai Wu,a   Xin Li,*b   Yifeng Han*a  and  Min Xiaa  

* Corresponding authors

a Department of Chemistry, The Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Zhejiang Sci-Tech University, Hangzhou, P. R. China
E-mail: hanyf@zstu.edu.cn
Tel: +86-751-86843550

b ZJU-ENS Joint Laboratory of Medicinal Chemistry, College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, P. R. China
E-mail: lixin81@zju.edu.cn
Tel: +86-751-88981051

Abstract

A novel fluorescent sensor, 1,4-bis(2-(quinolin-8-yloxy)acetyl)piperazine (DQS), utilizing an 8-hydroxyquinoline scaffold was designed and synthesized. DQS shows good water solubility, high selectivity and excellent sensitivity for detecting Sn4+ and PO43−. It exhibits a reversible on-off type fluorescence response with alternate addition of tin(IV) and the phosphate anion under aqueous conditions.

Graphical abstract: A water soluble fluorescent sensor for the reversible detection of tin(iv) ion and phosphate anion

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Supplementary files

Article information

DOI
https://doi.org/10.1039/C3RA41275J
Article type
Paper
Submitted
15 Nov 2012
Accepted
03 Apr 2013
First published
04 Apr 2013

RSC Adv., 2013,3, 8924-8928

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A water soluble fluorescent sensor for the reversible detection of tin(IV) ion and phosphate anion

J. Liu, K. Wu, X. Li, Y. Han and M. Xia, RSC Adv., 2013, 3, 8924 DOI: 10.1039/C3RA41275J

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