Photophysical Studies of Anion-Induced Colorimetric Response and Amplified Fluorescence Quenching in Dipyrrolylquinoxaline-Containing Conjugated Polymers

The dipyrrolylquinoxaline (DPQ)‐containing monomer and polymers were synthesized and employed as chromogenic and fluorescent chemosensors for inorganic anions. We have found that in the presence of fluoride or pyrophosphate, the receptors do not form hydrogen bonds between the pyrrole protons and an...

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Veröffentlicht in:	Chemistry : a European journal 2006-03, Vol.12 (8), p.2263-2269
Hauptverfasser:	Wu, Cheng-Yang, Chen, Min-Shen, Lin, Chih-An, Lin, Su-Ching, Sun, Shih-Sheng
Format:	Artikel
Sprache:	eng
Schlagworte:	absorption anions Anions - chemistry Colorimetry Coloring Agents - chemistry Fluorescence Hydrogen Bonding Molecular Structure Photochemistry polymers Polymers - chemistry Pyrroles - chemistry Quinoxalines - chemistry receptors
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