Environmental pollution analysis based on the luminescent metal organic frameworks: A review

被引:73
作者
Shi, Linhong [1 ]
Li, Nan [1 ]
Wang, Dongmei [1 ]
Fan, Meikun [1 ,2 ]
Zhang, Shengli [1 ,2 ]
Gong, Zhengjun [1 ,2 ]
机构
[1] Southwest Jiaotong Univ, Fac Geosci & Environm Engn, Chengdu 611756, Peoples R China
[2] State Prov Joint Engn Lab Spatial Informat Techno, Chengdu 611756, Peoples R China
基金
中国国家自然科学基金;
关键词
Luminescent metal-organic frameworks; Environmental analysis; Luminescence sensing; Chemical sensors; Nitroaromatic explosive; Metallic cations sensing; FLUORESCENT PH SENSOR; TURN-ON DETECTION; COORDINATION POLYMER; SELECTIVE DETECTION; NITROAROMATIC COMPOUNDS; CHEMICAL SENSORS; TRACE AMOUNTS; FE3+ IONS; EU-MOF; ACID;
D O I
10.1016/j.trac.2020.116131
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Metal-organic frameworks (MOFs) are a unique class of crystalline solids comprised of metal cations (or metal clusters) and organic ligands that have shown a wide variety of applications. Recently, due to the unique luminescent properties of MOFs, the research and development of these materials have become one of the most intensely and broad areas. Thanks to the crystalline nature, diverse and easily modifiable structures, luminescent metal-organic frameworks (LMOFs) have been applied to lighting, information storage, food quality control, biological monitoring, chemical threat detection, and chemical sensing for environmental analysis. This review briefly introduces the main types of LMOFs and summarizes its application in environmental pollutant detection, including the sensing of temperature, pH, nitro aromatic explosives, small molecules, metallic cations, as well as the inorganic anion. (C) 2020 Elsevier B.V. All rights reserved.
引用
收藏
页数:20
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