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  • Fluorescent probe for biological gas SO2 derivatives bisulfite and sulfite.

Fluorescent probe for biological gas SO2 derivatives bisulfite and sulfite.

Chemical communications (Cambridge, England) (2013-02-26)
Yuan-Qiang Sun, Jing Liu, Jingyu Zhang, Ting Yang, Wei Guo
PMID23435554
ABSTRACT

A coumarin-hemicyanine dye was reported for ratiometric fluorescent detection of SO2 derivatives HSO3(-) and SO3(2-) based on a novel addition-rearrangement cascade reaction.