Professor Seunghyun Weon is a faculty member at the School of Health and Environmental Science, Korea University, Seoul, Republic of Korea. He received a B.S. in Civil and Environmental Engineering at the Korea Advanced Institute of Science and Technology (KAIST) in 2012 and a Ph.D. in the Division of Environmental Science and Engineering at POSTECH in 2018. After postdoctoral research at Yale University and 8-ID XAFS Lab of National Synchrotron Light Source Ⅱ (NSLS-Ⅱ) at Brookhaven National Lab (BNL), he moved to Korea University as an assistant professor in 2020. His research interests are focused on air quality management, semiconductor photocatalysis, environmental nanomaterials, and single atom catalysis.