Recent advances in the design and biocidal mechanisms of room-temperature catalytic nanomaterials for efficient inactivation of bioaerosols

Airborne transmission of bioaerosol has become a critical pathway for spreading respiratory infectious diseases, posing a significant threat to public health. Conventional bioaerosol control methods often face challenges such as limited persistence, additional energy requirements, and potential side effects. Room-temperature catalysis has emerged as a promising, effective, and eco-friendly approach for bioaerosol control. This review summarizes recent advancements in room-temperature catalysis for bioaerosol control, focusing on the design strategies of room-temperature catalytic nanomaterials, the mechanisms underlying their applications, and future prospects. This comprehensive review aims to provide insights that will drive the development and innovation of new nanosystems for air purification.