Issue 78, 2017, Issue in Progress
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RSC Advances

A stable 3D Cd(ii) metal–organic framework for highly sensitive detection of Cu2+ ions and nitroaromatic explosives†

Jian-Long Du, ORCID logo *ab   Ju-Ping Gao,ab   Chao-Ping Li,ab   Xiao-Ying Zhang,ab   Jin-Xin Hou,ab   Xu Jing,*ad   Ya-Juan Muc  and  Li-Jun Liab  

* Corresponding authors

a College of Chemistry & Environmental Science, Chemical Biology Key Laboratory of Hebei Province, Hebei University, Baoding 071002, P. R. China
E-mail: dujl@hbu.cn, Jingxu3@126.com
Tel: +86-312-5079359

b Key Laboratory of Medicinal Chemistry, Molecular Diagnosis of Ministry of Education, Hebei University, Baoding 071002, P. R. China

c College of Traditional Chinese Medicine, Hebei University, Baoding 071000, P. R. China

d State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R.China

Abstract

A Cd(II) coordination polymer, [Cd3(L)2(H2O)5]·(H2O)4 (1) (H3L = 9-(4-carboxy-phenyl)-9H-carbazoly-3,6-dicarboxylic acid) has been synthesized solvothermally. Compound 1 exhibits excellent luminescence and good stability in aqueous and DMF solution. In particular, 1 can detect Cu2+ ions through fluorescence quenching in aqueous solution. In addition, 1 also shows a highly sensitive response to some nitroaromatic compounds (NACs) in DMF solution. Thus, 1 can serve as a promising luminescent sensor for detecting Cu2+ ions and NACs.

Graphical abstract: A stable 3D Cd(ii) metal–organic framework for highly sensitive detection of Cu2+ ions and nitroaromatic explosives

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Article information

DOI
https://doi.org/10.1039/C7RA08977E
Article type
Paper
Submitted
14 Aug 2017
Accepted
19 Oct 2017
First published
25 Oct 2017
This article is Open Access
Creative Commons BY license

RSC Adv., 2017,7, 49618-49625

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A stable 3D Cd(II) metal–organic framework for highly sensitive detection of Cu2+ ions and nitroaromatic explosives

J. Du, J. Gao, C. Li, X. Zhang, J. Hou, X. Jing, Y. Mu and L. Li, RSC Adv., 2017, 7, 49618 DOI: 10.1039/C7RA08977E

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