Light-absorption and fluorescence fingerprinting characteristics of water and methanol soluble organic compounds in PM

Authors :: Lixin, Ma
Zhuo, Li
Bo, Li
Donglei, Fu
Xiazhong, Sun
Shaojing, Sun
Lu, Lu
Jinpan, Jiang
Fan, Meng
Hong, Qi
Rui, Zhang
Source :: The Science of the total environment. 832
Publication Year :: 2021
Abstract: High-performance liquid chromatography-size exclusion chromatography and excitation-emission matrix (EEM) fluorescence spectroscopy were used to analyze the seasonal variations and potential sources of molecular weight (MW) separated light-absorbing chromophores and fluorophores of water-soluble organic compounds (WSOC) and methanol-soluble organic compounds (MSOC) in PM

Subjects :: Aerosols
Air Pollutants
China
Spectrometry, Fluorescence
Methanol
Humans
Water
Particulate Matter
Polycyclic Aromatic Hydrocarbons
Humic Substances
Environmental Monitoring
Fluorescent Dyes

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