“Turn-on” mode fluorescence detection of amines based on a cationic covalent organic framework linked with C−C single bond

• Published in: Journal of hazardous materials Vol. 489; p. 137617
• Main Authors: Feng, Xue-Nan, Liu, Xiao-Yang, Cao, Dong-Xiao, Zhou, Yun-Jie, Cui, Yun-Xi, Kong, De-Ming
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier B.V 05.06.2025
• Subjects: Amines detection; aqueous solutions; C-C single bond; class; Covalent organic frameworks; fluorescence; freshness; human health; imines; meat; Meat freshness monitoring; porphyrins; toxicity; Turn on fluorescent sensing; Covalent organic frameworks; Turn on fluorescent sensing; C-C single bond; Meat freshness monitoring; Amines detection

Developing methods to detect amine pollutants at trace levels is urgently needed due to their high toxicity to both human health and environment. Covalent organic frameworks (COFs) have emerged as promising candidates for amine sensing due to their exceptional stability when exposed to corrosive ami...