Issue 15, 2013
From the journal:

RSC Advances

A fluorescent pH chemosensor for strongly acidic conditions based on the intramolecular charge transfer (ICT) effect†

Yiqun Tan,a   Jiancan Yu,a   Junkuo Gao,a   Yuanjing Cui,a   Zhiyu Wang,a   Yu Yang*a  and  Guodong Qian*a  

* Corresponding authors

a State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, Department of Materials Science and Engineering, Zhejiang University, Hangzhou 310027, China
E-mail: gdqian@zju.edu.cn, yuyang@zju.edu.cn

Abstract

A BA-derived fluorescent pH sensor for use under strongly acidic conditions based on the ICT effect was realized to exhibit high stability, sensitivity and selectivity. This probe can be used to detect acidity within the pH range 0.5–2.5. The design strategy may help to develop probes for targets at high concentrations.

Graphical abstract: A fluorescent pH chemosensor for strongly acidic conditions based on the intramolecular charge transfer (ICT) effect

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Article information

DOI
https://doi.org/10.1039/C3RA00120B
Article type
Communication
Submitted
09 Jan 2013
Accepted
07 Feb 2013
First published
08 Feb 2013

RSC Adv., 2013,3, 4872-4875

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A fluorescent pH chemosensor for strongly acidic conditions based on the intramolecular charge transfer (ICT) effect

Y. Tan, J. Yu, J. Gao, Y. Cui, Z. Wang, Y. Yang and G. Qian, RSC Adv., 2013, 3, 4872 DOI: 10.1039/C3RA00120B

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