Recent progresses in luminescent metal-organic frameworks (LMOFs) as sensors for the detection of anions and cations in aqueous solution

被引：101

作者：

Jin, Jing ^{[1
]}

Xue, Juanjuan ^{[1
]}

Liu, Yanchen ^{[1
]}

Yang, Guoping ^{[1
]}

Wang, Yao-Yu ^{[1
]}

机构：

[1] Northwest Univ, Coll Chem & Mat Sci, Key Lab Synthet & Nat Funct Mol, Minist Educ,Shaanxi Key Lab Physicoinorgan Chem, Xian 710127, Peoples R China

来源：

DALTON TRANSACTIONS | 2021年 / 50卷 / 06期

关键词：

HIGHLY SELECTIVE DETECTION; SECONDARY BUILDING UNITS; COORDINATION POLYMERS; FUNCTIONAL LUMINESCENT; SENSITIVE DETECTION; FLUORESCENT-PROBE; WATER STABILITY; CHARGE-TRANSFER; LANTHANIDE MOF; FE(III) IONS;

D O I：

10.1039/d0dt03930f

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The discharge of excessive metal ions and anions into water bodies leads to the serious pollution of water and environment, which in turn has a certain impact on industry, agriculture, and human life. Because of the unique advantages of luminescent metal-organic frameworks (LMOFs), they have been successfully explored as various fluorescent probes to quickly and effectively detect these pollutants. This perspective not only introduces the design strategy and classification of LMOFs, especially the construction methods of water-stable LMOFs, but also reports the latest progresses in some LMOFs between 2016 and 2020 as well as expounds the mechanisms of LMOFs for detecting anions and cations. Moreover, the luminescence properties of LMOFs are related to the selection of metal ions, the structure of organic ligands, the pore size, and the interaction of guest molecules. Finally, the further development of LMOFs is summarized and prospected in this field.

引用

页码：1950 / 1972

页数：23

共 178 条

[1] Luminescent metal-organic frameworks [J].