Issue 19, 2021

AIEgen modulated per-functionalized flower-like IRMOF-3 frameworks with tunable light emission and excellent sensing properties

Abstract

A series of functional IRMOF-3 frameworks with solid-state luminescence and tuneable light emission (from 490 to 608 nm) have been synthesized by per-functionalizing AIE-active Schiff-bases with zinc. These precursor AIE-active ligands endowed the functional frameworks with boosted fluorescence emission efficiencies (from 0.16% to 1.03%). IRMOF-3-h revealed a flower-like morphology attributed to the formation of J-aggregates, and could be used as a fluorescent probe for sensitive detection of copper(II) (135 pM) and thiols (subnanomole).

Graphical abstract: AIEgen modulated per-functionalized flower-like IRMOF-3 frameworks with tunable light emission and excellent sensing properties

Supplementary files

Article information

Article type
Communication
Submitted
29 Dec 2020
Accepted
27 Jan 2021
First published
27 Jan 2021

Chem. Commun., 2021,57, 2392-2395

AIEgen modulated per-functionalized flower-like IRMOF-3 frameworks with tunable light emission and excellent sensing properties

X. Li, S. Xie, Y. Hu, J. Xiang, L. Wang, R. Li, M. Chen, F. Wang, Q. Liu and X. Chen, Chem. Commun., 2021, 57, 2392 DOI: 10.1039/D0CC08403D

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