Selective Photodisinfection of Bacteria and Biofilms Using Blue Light-Activated Molybdenum Nanoclusters via Dual Singlet Oxygen and Hydroxyl Radical Sensitization.

Key Points

• To evaluate the efficacy of blue light-activated molybdenum nanoclusters in selectively disinfection of bacteria and biofilms.
• Utilized molybdenum nanoclusters as photosensitizers activated by blue light.
• Assessed efficacy in hypoxic and nutrient-rich conditions.
• Examined the generation of singlet oxygen and hydroxyl radicals during treatment.
• Successfully demonstrated the disinfection of bacterial biofilms with minimal residual effects.
• Achieved effective control of biofilm growth under various microbial habitat conditions.

Abstract