Colorimetric and fluorescent nanofibrous film as a chemosensor for Hg2+ in aqueous solution prepared by electrospinning and host–guest interaction

Wei Wang; Yapeng Li; Mingda Sun; Chen Zhou; Yue Zhang; Yaoxian Li; Qingbiao Yang

doi:10.1039/C2CC17664E

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Colorimetric and fluorescent nanofibrous film as a chemosensor for Hg²⁺ in aqueous solution prepared by electrospinning and host–guest interaction†

Wei Wang,^a Yapeng Li,^a Mingda Sun,^a Chen Zhou,^a Yue Zhang,^a Yaoxian Li^a and Qingbiao Yang*^a

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* Corresponding authors

^a Department of Chemistry, Jilin University, Changchun, People's Republic of China
E-mail: yangqb@jlu.edu.cn
Fax: +86 431 88499576
Tel: +86 431 88499576

Abstract

A fluorescent sensing film for Hg²⁺ ions was fabricated by host–guest interaction and electrospinning. When the nanofibrous film was put into a solution of Hg²⁺ ions, it gave rise to orange fluorescence, causing a clear color change from white to pink-red.

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Article information

DOI: https://doi.org/10.1039/C2CC17664E
Article type: Communication
Submitted: 07 Dec 2011
Accepted: 26 Jan 2012
First published: 15 Feb 2012

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Chem. Commun., 2012,48, 6040-6042

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Colorimetric and fluorescent nanofibrous film as a chemosensor for Hg²⁺ in aqueous solution prepared by electrospinning and host–guest interaction

W. Wang, Y. Li, M. Sun, C. Zhou, Y. Zhang, Y. Li and Q. Yang, Chem. Commun., 2012, 48, 6040 DOI: 10.1039/C2CC17664E

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Chemical Communications