Issue 5, 2012
From the journal:

New Journal of Chemistry

A chemodosimetric gelation system showing fluorescence and sol-to-gel transition for fluoride anions in aqueous media†

Miae Park,a   Donghak Jang,a   Soon Young Kima  and  Jong-In Hong*a  

* Corresponding authors

a Department of Chemistry, College of Natural Sciences, Seoul National University, Seoul 151-747, Korea
E-mail: jihong@snu.ac.kr
Fax: +81-2-889-1568
Tel: +81-2-874-5902

Abstract

We developed a chemodosimetric gelation system which turns into a fluorescent gel in the presence of fluoride anions in aqueous media. The selective cleavage of a silyl ether protecting group on the gelator by a fluoride anion gives rise to an optical change (fluorescence turn-on) and a sol-to-gel transition in aqueous media.

Graphical abstract: A chemodosimetric gelation system showing fluorescence and sol-to-gel transition for fluoride anions in aqueous media

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Article information

DOI
https://doi.org/10.1039/C2NJ20878D
Article type
Letter
Submitted
12 Oct 2011
Accepted
29 Feb 2012
First published
16 Mar 2012

New J. Chem., 2012,36, 1145-1148

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A chemodosimetric gelation system showing fluorescence and sol-to-gel transition for fluoride anions in aqueous media

M. Park, D. Jang, S. Young Kim and J. Hong, New J. Chem., 2012, 36, 1145 DOI: 10.1039/C2NJ20878D

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