A robust and luminescent covalent organic framework as a highly sensitive and selective sensor for the detection of Cu2+ ions

Zhongping Li; Yuwei Zhang; Hong Xia; Ying Mu; Xiaoming Liu

doi:10.1039/C6CC01476C

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A robust and luminescent covalent organic framework as a highly sensitive and selective sensor for the detection of Cu²⁺ ions†

Zhongping Li,^a Yuwei Zhang,^a Hong Xia,^b Ying Mu^a and Xiaoming Liu*^a

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* Corresponding authors

^a State Key Laboratory for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, P. R. China
E-mail: xm_liu@jlu.edu.cn

^b State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Technology, Jilin University, Changchun, P. R. China

Abstract

A hydrogen bond assisted azine-linked covalent organic framework, COF-JLU3, was synthesized under solvothermal conditions. Combining excellent crystallinity, porosity, stability and luminescence, it can be the first COF as a fluorescent sensor for toxic metal ions, exhibiting high sensitivity and selectivity to Cu²⁺.

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Article information

DOI: https://doi.org/10.1039/C6CC01476C
Article type: Communication
Submitted: 18 Feb 2016
Accepted: 19 Apr 2016
First published: 19 Apr 2016

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Chem. Commun., 2016,52, 6613-6616

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A robust and luminescent covalent organic framework as a highly sensitive and selective sensor for the detection of Cu²⁺ ions

Z. Li, Y. Zhang, H. Xia, Y. Mu and X. Liu, Chem. Commun., 2016, 52, 6613 DOI: 10.1039/C6CC01476C

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