Boosted photochromic properties by carbon dots based on Förster resonance energy transfer

Key Points

• The study aims to enhance the photochromic properties of materials for anti-counterfeiting applications.
• Utilized Förster resonance energy transfer (FRET) for enhancement
• Synthesize and characterize carbon dots
• Evaluate the stability and rapid response of photochromic changes
• Carbon dots significantly boosted the photochromic response
• Enhanced stability observed compared to traditional methods
• Demonstrated potential for use in secure information encryption