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