Mechanochromic luminescent covalent organic frameworks for highly selective hydroxyl radical detection. Issue 2 (14th November 2018)

• Record Type: Journal Article
• Authors: Liu, Wei; Cao, Yuping; Wang, Wenzhuang; Gong, Deyan; Cao, Ting; Qian, Jing; Iqbal, Kanwal; Qin, Wenwu; Guo, Huichen
• Is Part Of: Chemical communications. Volume 55:Issue 2(2019)
• Page Start: 167
• Page End: 170
• Publication Date: 2018-11-14
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c8cc07783e
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : The mechanochromic luminescence phenomenon was first reported in the low-cost mechanochemical (MC) synthesis process of a covalent organic framework (COF-TpMA (MC)) which shows excellent performance as a hydroxyl radical detector in living systems. 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.