Synthesis, characterization and fluorescent performance studies of novel diphenyl sulfone-functionalized water-soluble polymer | Zendy

Bin Wang | Zendy; Jing Ma | Zendy; Xiangmei Ma | Zendy

Open Access

Synthesis, characterization and fluorescent performance studies of novel diphenyl sulfone-functionalized water-soluble polymer

Author(s) -

Bin Wang,

Jing Ma,

Xiangmei Ma

Publication year - 2020

Publication title -

journal of the serbian chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.227

H-Index - 45

eISSN - 1820-7421

pISSN - 0352-5139

DOI - 10.2298/jsc200407041w

Subject(s) - sulfone , fluorescence , polymer , proton nmr , quenching (fluorescence) , chemistry , fluorescence spectroscopy , hydrothermal circulation , nuclear chemistry , combinatorial chemistry , polymer chemistry , photochemistry , organic chemistry , chemical engineering , physics , quantum mechanics , engineering

In this communication, a novel water-soluble diphenyl sulfone-functionalized polymer was successfully synthesized through a facile hydrothermal synthesis route and then characterized by FT-IR, UV?Vis, 1H-NMR and 13C- -NMR spectroscopy. Fluorescence quenching experiments revealed that the fluorescence intensities of the resulting diphenyl sulfone-functionalized polymers were linear with the concentrations of Fe3+ and 4-nitrophenol (4-NP) in the concentration ranges of (5.0?24.9)?10-8 and (5.0?50.0)?10-7 mol dm-3, with detection limits of 2.8?10-8 and 2.2?10-7 mol dm-3, respectively. These results created opportunities for the development of novel chemosensors by introducing selective fluorescent groups into polymeric materials.

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