Xinfeng WANG works as an Associate Professor, a PhD Supervisor, and the Assistant Dean in Environment Research Institute, Shandong University (SDU) in Qingdao, China. He conducts researches on measurement techniques of atmospheric particulate matters, field observations, and laboratory simulations, and at present focuses on determination methods, pollution characteristics, emission factors, formation and conversion, environmental impacts of organic aerosols and nitrogen-containing compounds. He has published more than 100 peer-reviewed papers on academic journals of ACP, EP, STOTEN, ER, AE, etc. The total number of citations to these papers is more than 3500, with the h-index of 33. He also serves as the academic editor of the SCI journal PeerJ since 2017 and the guest editor of the Chinese core journal GEOCHIMICA.