Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2012-10-07

Journal: ORGANIC & BIOMOLECULAR CHEMISTRY

Included Journals: Scopus、PubMed、EI、SCIE

Volume: 10

Issue: 37

Page Number: 7578-7583

ISSN: 1477-0520

Abstract: Synthesis of a simple amidopyridinium-based sensor (F1) and its fluorescence behavior toward H2PO4- (Pi) were investigated. The anthryl group in F1 exhibited a strong excimer emission via Pi-directed assembly of F1; other anions showed a negligible effect. The Pi-induced assembly of F1 was rationalized by photophysical experiments and DFT calculation.