Journal
DALTON TRANSACTIONS
Volume 50, Issue 10, Pages 3429-3449Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/d0dt04276e
Keywords
-
Categories
Funding
- Natural Science Foundation of Jiangsu Province for Outstanding Youth [BK20180105]
- Top-notch Academic Programs Project of Jiangsu Higher Education Institutions (TAPP)
- Postgraduate Research AMP
- Practice Innovation Program of Jiangsu Province [KYCX20_2262]
Ask authors/readers for more resources
Metal-organic frameworks (MOFs) have shown potential for numerous applications, with luminescent MOFs (LMOFs) attracting attention as sensing materials for their structural and chemical tunability. LMOFs as chemical sensors based on mechanism-response include various interaction mechanisms, exhibiting high sensitivity and selectivity.
Metal-organic frameworks (MOFs), composed of metal ions/clusters and organic ligands and possessing inherent crystallinity, a definite structure, a tunable pore, and multiple functionalizations, have shown potential for numerous applications. Recently, luminescent MOFs (LMOFs) have attracted much attention as sensing materials because their structural and chemical tunability can afford good selectivity through pore-sieving functions with different pore sizes or host framework-guest interactions. Meanwhile, MOFs with high internal surface areas can concentrate analytes to a high density, thereby decreasing detection limits and exhibiting high sensitivity. Numerous LMOFs have been synthesized and employed for sensing applications. Here, the recent advances of LMOFs as chemical sensors based on mechanism-response were summarized, including collapse of frameworks, overlap, cation exchange, ligand exchange, reaction- and redox-based mechanisms, electron transfer, energy transfer, hydrogen bonding, linker-analyte interaction, synergistic effects, and multiple interactions. Moreover, in this review, present challenges and future opportunities in this field are discussed. This review could be a valuable reference for the rational construction and sensing applications of LMOFs.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available