Viscosity-sensitive molecular rotors derived from cyclic chalcone for dual applications: Food monitoring and two-photon fluorescence lifetime imaging

Key Points

• The introduction of viscosity-sensitive molecular rotors provides a useful tool for the monitoring of food quality.
• Key findings indicate enhanced fluorescence lifetime imaging due to the unique properties of cyclic chalcone derivatives.
• This analysis assesses the dual applications of these rotors in both food safety and advanced imaging techniques.
• The study highlights significant implications for food monitoring and biomedical imaging with further validation needed.