Articles with "acenaphtoquinoxaline selective" as a keyword



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Acenaphtoquinoxaline as a selective fluorescent sensor for Hg (II) detection: experimental and theoretical studies

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Published in 2020 at "Heliyon"

DOI: 10.1016/j.heliyon.2020.e04986

Abstract: A new fluorescent chemosensor based on quinoxaline was successfully synthesized through a facile and green catalytic reaction of ortho-phenylenediamine (O-PDA) and acenaphthylene-1,2-dione in the presence of SBA-Pr-SO3H. Prepared a “switch-off” quinoxaline-based receptor to recognized Hg2+… read more here.

Keywords: fluorescence; fluorescent sensor; fluorescent; sensor detection ... See more keywords