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  • Title: Copper(II) and iron(II) ion sensing with semiconducting polymer dots.
    Author: Chan YH, Jin Y, Wu C, Chiu DT.
    Journal: Chem Commun (Camb); 2011 Mar 14; 47(10):2820-2. PubMed ID: 21240410.
    Abstract:
    This communication describes a simple platform that employs carboxyl functionalized semiconducting polymer dots as a fluorescent probe for sensitive ratiometric Cu(2+) and Fe(2+) detection, in which the sensing mechanism is based on aggregation-induced fluorescence quenching.
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