A new cadmium-organic framework fluorescent sensor for Al3+ and Ca2+ ions in aqueous medium

被引：21
|
作者：
Chen, Wenjie [1 ]
Lin, Yanna [1 ]
Zhang, Xiaoping [1 ]
Xu, Na [1 ]
Cheng, Peng [1 ]
机构：
[1] Nankai Univ, Dept Chem, Collaborat Innovat Ctr Chem Sci & Engn, Key Lab Adv Energy Mat Chem MOE, Tianjin 300071, Peoples R China
来源：
INORGANIC CHEMISTRY COMMUNICATIONS | 2017年 / 79卷
基金：
中国国家自然科学基金;
关键词：
Cadmium-organic framework; Fluorescent sensor; Al3+ ion; Ca2+ ion; METAL-IONS; COORDINATION POLYMERS; LUMINESCENCE; EFFICIENT; ALUMINUM; COMPLEXES; CRYSTAL; CD(II); MOF;
D O I：
10.1016/j.inoche.2017.03.010
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A new metal-organic framework (MOF), [Cd-2(bPtc)(HCOO)]center dot NH2(CH3)(2)center dot 3H(2)O (1), where H(4)bptc = 3,3',5,5'biphenyltetracarboxylic acid, was obtained by solvothermal reaction. The topology of MOF 1 is a (5,8)-connected net with {4(16) center dot 5(8) center dot 6(4)}{4(4) center dot 5(6)}(2) point symbol. MOF 1 shows high stability in aqueous solution. Luminescence study indicates that MOF 1 possesses selective turn-on luminescent sensing functions towards Al3+ and Ca2+ ions in aqueous solutions. (C) 2017 Elsevier B.V. All rights reserved.
引用
收藏
页码：29 / 32
页数：4
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