Chinese herbal medicine is receiving more and more attention at home and abroad as a
traditional Chinese clinical medicine. To make herbal medicines can be preserved for a long …

Based on the principle of FRET, we have developed a ratiometric and colorimetric
fluorescent probe TFBN, which can specifically recognize SO 2 derivatives (SO 3 2−/HSO …

Sulfur dioxide (SO 2) is an important marker in the human body, and maintaining its balance
is very significant for human health. The high concentration of SO 2 will cause harm to …

A novel fluorescence resonance energy transfer (FRET)-based ratiometric emission
fluorescent probe AT was designed and developed in which the imidazo [1, 5-α] pyridine …

As gas signaling molecules in organisms, SO 2 derivatives and H 2 S play crucial regulating
roles in a series of physiological processes. Therefore, developing an assay that can …

A new ratiometric fluorescent probe was constructed with hemicyanine and 7-
nitrobenzofurazan for detection of sulfur dioxide derivatives (HSO3−/SO32−). The ratiometric …

Sulfur dioxide derivatives (HSO 3− and SO 3 2−) play an important role in food preservative,
antibacterial, antioxidant and other aspects, so it is urgent for us to develop more efficient …

Numerous SO32−/HSO3− fluorescent probes have been reported based on various
mechanisms. However, most probes are constructed from classic dyes such as coumarin …

In this work, a ratiometric and chromogenic fluorescent probe 1 was synthesized for the
detection of SO 3 2−. The probe 1 at PBS (10mM, pH= 7.4) presented a marked emission …

A turn‐on fluorescent probe Coumarin‐SO2 based on a nucleophilic addition reaction was
developed for the rapid detection of SO32–in aqueous media. The probe Coumarin‐SO2 …