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Assembly of a rod indium–organic framework with fluorescence properties for selective sensing of Cu2+, Fe3+ and nitroaromatics in water.
- Source :
-
CrystEngComm . 1/21/2022, Vol. 24 Issue 3, p667-673. 7p. - Publication Year :
- 2022
-
Abstract
- A rod In-MOF (JOU-25) constructed from a 4,4′,4′′-triphenylamine tricarboxylic acid ligand has been solvothermally synthesized. Single-crystal X-ray diffraction shows that JOU-25 displays a three-dimensional framework with two types of unique homochiral In–O–In helical chains. Due to its strong fluorescence emission and exposed uncoordinated carboxyl groups within channels, JOU-25 was developed as a highly sensitive fluorescence sensor for detecting Cu2+, Fe3+ and nitroaromatics in water. These results indicate that JOU-25 holds potential applications in the development of new fluorescence sensing materials. This work also provides a new clue for the construction of chiral MOFs based on rod-shaped building blocks. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 14668033
- Volume :
- 24
- Issue :
- 3
- Database :
- Academic Search Index
- Journal :
- CrystEngComm
- Publication Type :
- Academic Journal
- Accession number :
- 173555829
- Full Text :
- https://doi.org/10.1039/d1ce01312b