Highly oxygenated organic molecules and their chemistry in polluted urban environment

Xi Cheng1, Yongjie Li2, Ying Liu1, Manjula R Canagaratna3, Douglas R Worsnop3, Tong Zhu1 and Qi Chen1, (1)Peking University, State Key Joint Laboratory of Environmental Simulation and Pollution Control, College of Environmental Sciences and Engineering, Beijing, China, (2)University of Macau, Department of Civil and Environmental Engineering, Macau, China, (3)Aerodyne Research Inc., Billerica, MA, United States