A novel 1,3-diazepine-based fluorescent probe for highly selective detection of Hg2

• Published in: Dyes and pigments Vol. 227; p. 112170
• Main Authors: Aisikaer, Ailipire, Sa, Min, Jin, Yiling, Che, Yuanyuan, Li, Xiaojuan
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.08.2024
• Subjects: 1,3-diazepine; Detection of mercury ion; Fluorescence quench; Fluorescent probe; 1,3-diazepine; Detection of mercury ion; Fluorescence quench; Fluorescent probe

A novel 1,3-diazepine based fluorescent probe for Hg2+ has been successfully synthesized and characterized. Comprising a furan and pyridine, the probe L1 is a blue-emitting 1,3-diazepine derivative, which transforms into an imine form with high fluorescent yellow-emitting under alkaline conditions....