New Fluoride-selective Red Fluorescent Chemosensors Based on Perylene Derivatives

New Fluoride-selective Red Fluorescent Chemosensors Based on Perylene Derivatives

Two chemosensors based on perylene derivatives linked by urea were synthesized, and they show red color fluorescence and response to fluoride anion selectively with fluorescence quenching. The binding constants of these sensory systems to fluoride anion were high up to ≈105 M−1.

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Veröffentlicht in:Chemistry letters 2004-08, Vol.33 (8), p.974-975
Hauptverfasser: Ren, Jun, Wang, Qiaochun, Qu, Dahui, Zhao, Xueli, Tian, He
Format: Artikel
Sprache:eng
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Zusammenfassung:Two chemosensors based on perylene derivatives linked by urea were synthesized, and they show red color fluorescence and response to fluoride anion selectively with fluorescence quenching. The binding constants of these sensory systems to fluoride anion were high up to ≈105 M−1.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2004.974