Built-In Electric Field Triggered Electron Transfer for Selective Singlet Oxygen Generation with Intrinsic Chemiluminescence

Key Points

• The study aims to explore a strategy for the selective generation of singlet oxygen using a built-in electric field.
• Developed a BIEF-driven strategy for electron transfer.
• Utilized Eu-CuO@PNDs heterojunctions to enhance singlet oxygen generation.
• Examined the intrinsic chemiluminescence associated with the process.
• Achieved selective production of singlet oxygen (1O2).
• Demonstrated efficacy of electron transfer in the presence of a built-in electric field.
• Highlighted the role of intrinsic chemiluminescence in the reaction.