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

被引：25

作者：

Du, Jian-Long ^{[1
,2
]}

Gao, Ju-Ping ^{[1
,2
]}

Li, Chao-Ping ^{[1
,2
]}

Zhang, Xiao-Ying ^{[1
,2
]}

Hou, Jin-Xin ^{[1
,2
]}

Jing, Xu ^{[1
,4
]}

Mu, Ya-Juan ^{[3
]}

Li, Li-Jun ^{[1
,2
]}

机构：

[1] Hebei Univ, Chem Biol Key Lab Hebei Prov, Coll Chem & Environm Sci, Baoding 071002, Peoples R China

[2] Hebei Univ, Key Lab Med Chem, Mol Diag Minist Educ, Baoding 071002, Peoples R China

[3] Hebei Univ, Coll Tradit Chinese Med, Baoding 071000, Peoples R China

[4] Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China

来源：

RSC ADVANCES | 2017年 / 7卷 / 78期

基金：

中国国家自然科学基金;

关键词：

SELECTIVE DETECTION; LUMINESCENT SENSOR; PICRIC ACID; FE3+ IONS; WATER; MOF; 2,4,6-TRINITROPHENOL; NITROBENZENE; POLYMERS; CAPACITY;

D O I：

10.1039/c7ra08977e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A Cd(II) coordination polymer, [Cd-3(L)(2)(H2O)(5)]center dot(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.

引用

页码：49618 / 49625

页数：8

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