Aggregation state transition strategy for fluorescence imaging of pyrethroid residues

Key Points

• The aim is to develop a fluoroprobe for sensitive detection of pyrethroid residues through an innovative aggregation state transition strategy.
• Developed a coumarin-based fluoroprobe
• Achieved rapid response time of 10 seconds
• Utilized fluorescence imaging for detection
• Demonstrated high sensitivity in detecting pyrethroids
• Achieved quick response through aggregation state transition
• Successful broad-spectrum detection of pyrethroid residues