Copper(II) and iron(II) ion sensing with semiconducting polymer dots |
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| Authors: | Chan Yang-Hsiang Jin Yuhui Wu Changfeng Chiu Daniel T |
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| Institution: | Department of Chemistry, University of Washington, Seattle, WA, USA. |
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| 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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