Multicolor B, N-carbon dots: a versatile platform for ratiometric sensing, anti-counterfeiting, and efficient photothermal conversion

Key Points

• Multicolor carbon dots enhance ratiometric sensing capabilities for various applications, including anti-counterfeiting.
• The photothermal conversion efficiency of these carbon dots is notably high, making them suitable for energy applications.
• Assessment using novel fabrication techniques illustrates robust stability and functionality of the carbon dots across environments.
• These findings support the use of multicolor carbon dots in advanced sensing technologies and energy conversion methods.