Issue 75, 2019

Photo-induced electron transfer in a metal–organic framework: a new approach towards a highly sensitive luminescent probe for Fe3+

Abstract

A Co-based mixed-ligand metal–organic framework (MOF), ZJU-109, is reported by utilizing 6-(4-pyridyl)-terephthalic acid (H2pta) and 4,4′-bis(imidazolyl)biphenyl (4,4′-bimbp) as double linkers. By tuning the d-PET process between ligands 4,4′-bimbp and H2pta, a fluorescent turn-on sensor for Fe3+ with a detection limit as low as 0.053 μM has been demonstrated.

Graphical abstract: Photo-induced electron transfer in a metal–organic framework: a new approach towards a highly sensitive luminescent probe for Fe3+

Supplementary files

Article information

Article type
Communication
Submitted
01 Jul 2019
Accepted
21 Aug 2019
First published
21 Aug 2019

Chem. Commun., 2019,55, 11231-11234

Photo-induced electron transfer in a metal–organic framework: a new approach towards a highly sensitive luminescent probe for Fe3+

Y. Cui, D. Yue, Y. Huang, J. Zhang, Z. Wang, D. Yang and G. Qian, Chem. Commun., 2019, 55, 11231 DOI: 10.1039/C9CC05019A

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