| Literature DB >> 15080659 |
Dmitry Aldakov1, Pavel Anzenbacher.
Abstract
A new approach to sensing of aqueous phosphate-related anions based on chromogenic conductive polymers is demonstrated. This method utilizes synergy between low-level p-doping in a polythiophene polymer and hydrogen bonding to increase anion-sensor affinity. These chromogenic conductive polymers show anion-specific changes both in color and in conductivity upon increasing concentration of anions, thus providing two independent modes of signal transduction.Entities:
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Year: 2004 PMID： 15080659 DOI： 10.1021/ja039934o
Source DB: PubMed Journal: J Am Chem Soc ISSN： 0002-7863 Impact factor: 15.419