Construction of tetraphenylethylene-based fluorescent hydrogen-bonded organic frameworks for detection of explosives. (January 2022)

• Record Type: Journal Article
• Authors: Guo, Guangming; Wang, Danbo; Zheng, Xuhan; Bi, Xinwen; Liu, Shipeng; Sun, Lishui; Zhao, Yingjie
• Is Part Of: Dyes and pigments. Volume 197(2022)
• Publication Date: 2022-01
• Subjects: Hydrogen-bonded organic frameworks -- Tetraphenylethene -- Single crystals -- Explosives detection; Dyes and dyeing -- Periodicals; Pigments -- Periodicals; 667.2
• DOI: 10.1016/j.dyepig.2021.109881
• Languages: English
• ISSNs: 0143-7208

Abstract

Abstract: Three tetraphenylethylene-based fluorescent single crystals (TPE-AA-1, 2, 3 ) were formed from different solvents. Three different self-assembly modes were adopted due to the solvent effect. One HOFs (hydrogen-bonded organic frameworks) structure with characteristic porosity was obtained from acetonitrile/acetic acid as solvents. TPE-AA-3 show the best detection performance for nitro explosives. Highlights: Three single crystals with different self-assembly modes were obtained from different solvents. One HOFs (hydrogen-bonded organic frameworks) structure with characteristic porosity was obtained from acetonitrile/acetic acid as solvents. The HOF shows good detection performance for nitro explosives.