含受体共轭聚合物中的增强荧光猝灭：一种含杯[4]芳烃的聚亚苯基乙炔。
Enhanced fluorescence quenching in receptor-containing conjugated polymers: a calix[4]arene-containing poly(phenylene ethynylene).
作者信息
Wosnick Jordan H, Swager Timothy M
机构信息
Department of Chemistry, Massachusetts Institute of Technology, 77 Massachusetts Ave., Cambridge, MA 02139, USA.
出版信息
Chem Commun (Camb). 2004 Dec 7(23):2744-5. doi: 10.1039/b411489b. Epub 2004 Oct 18.
DOI:10.1039/b411489b
PMID:15568096
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.
摘要
一种含有基于杯[4]芳烃受体单元的荧光聚亚苯基乙炔对N-甲基喹啉鎓离子猝灭的敏感性比不含杯[4]芳烃的对照聚合物高出三倍以上。
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