Luminescent Microporous Metal-Organic Framework with Functional Lewis Basic Sites on the Pore Surface: Specific Sensing and Removal of Metal Ions

被引：206
作者：
Jayaramulu, Kolleboyina [2 ]
Narayanan, Raghu Pradeep [2 ]
George, Subi J. [1 ]
Maji, Tapas Kumar [1 ,2 ]
机构：
[1] Jawaharlal Nehru Ctr Adv Sci Res, New Chem Unit, Bangalore 560064, Karnataka, India
[2] Jawaharlal Nehru Ctr Adv Sci Res, Mol Mat Lab, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India
来源：
INORGANIC CHEMISTRY | 2012年 / 51卷 / 19期
关键词：
COORDINATION POLYMERS; RECOGNITION; CAPTURE; DISEASE;
D O I：
10.1021/ic3017547
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A three-dimensional luminescent metal-organic framework, {Mg(DHT)(DMF)(2)}(n) (1), based on an excited-state intramolecular proton-transfer (ESIPT) responsive linker, 2,5-dihydroxyterephthalic acid (H2DHT), has been synthesized, and its desolvated microporous framework with pendent -OH groups on the pore surface was exploited for the binding and specific sensing of metal ions via Lewis acid-base interactions. The luminescence intensity significantly quenches with Cu-II among various s- and d-block metal ions, and highly selective sensing of Cu-II ions has been realized in both solid and solution states (up to nanomolar concentration). The immobilized Cu-II metal ions can be selectively removed by chelating agents like ethylenediaminetetraacetic acid without any structural disintegration of the framework, as revealed by the luminescence and gas-adsorption studies.
引用
收藏
页码：10089 / 10091
页数：3
相关论文
共 30 条
[1]   Luminescent metal-organic frameworks [J].
Allendorf, M. D. ;
Bauer, C. A. ;
Bhakta, R. K. ;
Houk, R. J. T. .
CHEMICAL SOCIETY REVIEWS, 2009, 38 (05) :1330-1352
[2]   A luminescent microporous metal-organic framework for the recognition and sensing of anions [J].
Chen, Banglin ;
Wang, Liangbo ;
Zapata, Fatima ;
Qian, Guodong ;
Lobkovsky, Emil B. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (21) :6718-+
[3]   Metal-Organic Frameworks with Functional Pores for Recognition of Small Molecules [J].
Chen, Banglin ;
Xiang, Shengchang ;
Qian, Guodong .
ACCOUNTS OF CHEMICAL RESEARCH, 2010, 43 (08) :1115-1124
[4]   A Luminescent Metal-Organic Framework with Lewis Basic Pyridyl Sites for the Sensing of Metal Ions [J].
Chen, Banglin ;
Wang, Liangbo ;
Xiao, Yunqing ;
Fronczek, Frank R. ;
Xue, Ming ;
Cui, Yuanjing ;
Qian, Guodong .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (03) :500-503
[5]   Three-Dimensional Pillar-Layered Copper(II) Metal-Organic Framework with Immobilized Functional OH Groups on Pore Surfaces for Highly Selective CO2/CH4 and C2H2/CH4 Gas Sorption at Room Temperature [J].
Chen, Zhenxia ;
Xiang, Shengchang ;
Arman, Hadi D. ;
Monda, Jalal U. ;
Li, Peng ;
Zhao, Dongyuan ;
Chen, Banglin .
INORGANIC CHEMISTRY, 2011, 50 (08) :3442-3446
[6]   Luminescent Functional Metal-Organic Frameworks [J].
Cui, Yuanjing ;
Yue, Yanfeng ;
Qian, Guodong ;
Chen, Banglin .
CHEMICAL REVIEWS, 2012, 112 (02) :1126-1162
[7]   Copper in Alzheimer disease: too much, too little, or misplaced? [J].
Faller, Peter .
FREE RADICAL BIOLOGY AND MEDICINE, 2012, 52 (04) :747-748
[8]   Exciplex Formation and Energy Transfer in a Self-Assembled Metal-Organic Hybrid System [J].
Haldar, Ritesh ;
Rao, K. Venkata ;
George, Subi J. ;
Maji, Tapas Kumar .
CHEMISTRY-A EUROPEAN JOURNAL, 2012, 18 (19) :5848-5852
[9]   A Miniaturized Linear pH Sensor Based on a Highly Photoluminescent Self-Assembled Europium(III) Metal-Organic Framework [J].
Harbuzaru, Bogdan V. ;
Corma, Avelino ;
Rey, Fernando ;
Jorda, Jose L. ;
Ananias, Duarte ;
Carlos, Luis D. ;
Rocha, Joao .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (35) :6476-6479
[10]   Flexible porous metal-organic frameworks for a controlled drug delivery [J].
Horcajada, Patricia ;
Serre, Christian ;
Maurin, Guillaume ;
Ramsahye, Naseem A. ;
Balas, Francisco ;
Vallet-Regi, Maria ;
Sebban, Muriel ;
Taulelle, Francis ;
Ferey, Gerard .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (21) :6774-6780
123