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Mechanochromic luminescent covalent organic frameworks for highly selective hydroxyl radical detection

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Abstract

The mechanochromic luminescence phenomenon was first reported in the low-cost mechanochemical (MC) synthesis process of a covalent organic framework (COF-TpMA (MC)) prepared using triformylphloroglucinol (Tp) and melamine (MA) as precursors, which shows excellent performance as a hydroxyl radical (˙OH) detector in living systems. This work not only shows a new kind of mechanochromic luminescent material but also exhibits a close relationship between the π–π stacking and luminescence properties of COF materials.

Graphical abstract: Mechanochromic luminescent covalent organic frameworks for highly selective hydroxyl radical detection

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Publication details

The article was received on 28 Sep 2018, accepted on 01 Nov 2018 and first published on 01 Nov 2018


Article type: Communication
DOI: 10.1039/C8CC07783E
Citation: Chem. Commun., 2019, Advance Article
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    Mechanochromic luminescent covalent organic frameworks for highly selective hydroxyl radical detection

    W. Liu, Y. Cao, W. Wang, D. Gong, T. Cao, J. Qian, K. Iqbal, W. Qin and H. Guo, Chem. Commun., 2019, Advance Article , DOI: 10.1039/C8CC07783E

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