Dual-functional fluorescent probe for rapid monitoring of bisulfite and viscosity in biosystem and foods.
This study introduces MYT, a novel bifunctional fluorescent probe engineered within a single molecular architecture to concurrently detect bisulfite/sulfur dioxide (HSO3-/SO2) species and measure local viscosity. The probe exhibits an ultrafast response to bisulfite, reaching signal stability within a mere 10 s. Throug...