Yijiao Peng

Papers

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About

Dr. Yijiao Peng is a pioneering researcher in bioaerosol detection and environmental health, whose work has been instrumental in advancing our understanding of airborne pathogen transmission. Her key research areas span robotics-assisted environmental sampling, infectious disease aerobiology, and portable aerosol collection technologies. Dr. Peng’s most notable contribution is the development of a robot-assisted high-flow portable cyclone sampler, designed specifically for capturing bacterial and SARS-CoV-2 aerosols—a breakthrough that directly addressed the intense scientific debate surrounding aerosol transmission during the COVID-19 pandemic. This innovative instrument, detailed in her highly cited 2021 paper (24 citations), filled a critical gap in the field by providing a qualified, field-deployable tool for studying airborne infectious agents. Her work has not only clarified transmission pathways but also set new standards for portable bioaerosol sampling. Dr. Peng’s achievements demonstrate a remarkable ability to merge engineering and public health, offering practical solutions to urgent global challenges. Her research continues to inspire students and researchers in environmental microbiology and infectious disease control, making her a leading voice in the fight against airborne pathogens.