Enhanced fluorescence quenching in receptor-containing conjugated polymers: a calix[4]arene-containing poly(phenylene ethynylene)

A fluorescent poly(phenylene ethynylene) containing calix[4]arene-based receptor units has a sensitivity to quenching by the N-methylquinolinium ion that is over three times larger than that seen in a control polymer lacking calix[4]arenes.

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Bibliographische Detailangaben
Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2004-12 (23), p.2744-2745
Hauptverfasser:	Wosnick, Jordan H, Swager, Timothy M
Format:	Artikel
Sprache:	eng
Schlagworte:	Calixarenes - chemistry Fluorescence Phenols - chemistry Polymers - chemistry Quinolinium Compounds - chemistry
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	A fluorescent poly(phenylene ethynylene) containing calix[4]arene-based receptor units has a sensitivity to quenching by the N-methylquinolinium ion that is over three times larger than that seen in a control polymer lacking calix[4]arenes.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/b411489b