Nan Ma

Face masks effectively limit the probability of SARS-CoV-2 transmission

Yafang Cheng, Nan Ma, Christian Witt et al. · Science · 2021 · 358 citations · Full text

Face Masks, Engineering, Virus Epidemiology +17

Hygroscopic properties of aerosol particles at high relative humidity and their diurnal variations in the North China Plain

P. F. Liu, Chunsheng Zhao, T. Göbel et al. · Atmospheric chemistry and physics · 2011 · 269 citations · Full text

Environmental Chemistry, Engineering, Aerosol Transport +15

Characteristics of pollutants and their correlation to meteorological conditions at a suburban site in the North China Plain

Wanyun Xu, Chunsheng Zhao, Liang Ran et al. · Atmospheric chemistry and physics · 2011 · 261 citations · Full text

Environmental Monitoring, Engineering, Air Pollution Measurement +21

Significant concentrations of nitryl chloride sustained in the morning: investigations of the causes and impacts on ozone production in a polluted region of northern China

Yee Jun Tham, Zhe Wang, Qinyi Li et al. · Atmospheric chemistry and physics · 2016 · 225 citations · Full text

Engineering, Atmospheric Photochemistry, Air Quality +16

Aerosol hygroscopicity derived from size-segregated chemical composition and its parameterization in the North China Plain

H. J. Liu, Chunsheng Zhao, B. Nekat et al. · Atmospheric chemistry and physics · 2014 · 196 citations · Full text

Environmental Chemistry, Organic Carbon, Engineering +13