AIE-active tetraphenylethene functionalized metal-organic framework for selective detection of nitroaromatic explosives and organic photocatalysis

AIE-active luminogen tetraphenylethene (TPE) was incorporated into a UiO-isoreticular zirconium metal-organic framework via the strategy of mixed dicarboxylate struts, and the resulting functionalized MOF shows a strong blue-green emission and selective sensing of nitroaromatic explosives 2,4,6-trin...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (75), p.11284-11287
Main Authors: Li, Qiu-Yan, Ma, Zheng, Zhang, Wen-Qiang, Xu, Jia-Long, Wei, Wei, Lu, Han, Zhao, Xinsheng, Wang, Xiao-Jun
Format: Article
Language:English
Subjects:
Chemical reactions
Emission
Explosives detection
Metal-organic frameworks
Photocatalysis
Quenching
Strategy
Zirconium
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Summary:AIE-active luminogen tetraphenylethene (TPE) was incorporated into a UiO-isoreticular zirconium metal-organic framework via the strategy of mixed dicarboxylate struts, and the resulting functionalized MOF shows a strong blue-green emission and selective sensing of nitroaromatic explosives 2,4,6-trinitrophenol (TNP) and 2,4-dinitrophenol (DNP) through fluorescence quenching. Moreover, the luminescent MOF exhibits efficient photocatalytic activity for aerobic cross-dehydrogenative coupling reactions mediated by visible light.
ISSN:1359-7345
1364-548X
DOI:10.1039/c6cc04997d