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

Literature Information

Publication Date 2004-10-18
DOI 10.1039/B411489B
Impact Factor 6.222
Authors

Jordan H. Wosnick, Timothy M. Swager


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Abstract

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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