AIEgen modulated per-functionalized flower-like IRMOF-3 frameworks with tunable light emission and excellent sensing properties. Issue 19 (5th February 2021)

• Record Type: Journal Article
• Authors: Li, Xujie; Xie, Siqi; Hu, Yuanzhuo; Xiang, Jun; Wang, Lumin; Li, Ruili; Chen, Miao; Wang, Fangbin; Liu, Qi; Chen, Xiaoqing
• Is Part Of: Chemical communications. Volume 57:Issue 19(2021)
• Page Start: 2392
• Page End: 2395
• Publication Date: 2021-02-05
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d0cc08403d
• Languages: English
• ISSNs: 1359-7345

Abstract

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. 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).