A novel fluorescent and colorimetric anion sensor based on thiourea derivative in competitive media

Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
Jie ShaoHuakuan Lin

Abstract

A novel and simple fluorescent receptor bearing thiourea moiety as recognition site was described. The recognition behavior of the receptor toward different anions was investigated in DMSO/H2O (95:5 v/v) and dry DMSO through two various channels: the colorless-yellow color change and a remarkable enhancement of the fluorescence. And the enhancement of the fluorescence was attributed to an anion-induced increase of the rigidity of the host molecule.

References

Nov 4, 2006·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Viruthachalam Thiagarajan, Perumal Ramamurthy
Oct 9, 2007·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Jie ShaoHua-Kuan Lin

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Citations

Mar 7, 2013·Journal of Fluorescence·Mansoor Ahmed QaziImam Bakhsh Solangi
Jan 23, 2009·Journal of Photochemistry and Photobiology. B, Biology·Jie ShaoHuakuan Lin
Dec 26, 2008·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Yan-Hong QiaoHua-Kuan Lin
Aug 23, 2008·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Jie ShaoHuakuan Lin
Oct 15, 2008·Journal of Molecular Recognition : JMR·Jie ShaoHuakuan Lin
Feb 2, 2012·Organic & Biomolecular Chemistry·Nisar AhmedKwang S Kim

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