Articles | Volume 17, issue 2
https://doi.org/10.5194/acp-17-839-2017
https://doi.org/10.5194/acp-17-839-2017
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19 Jan 2017
Research article | Highlight paper |  | 19 Jan 2017

Chemical oxidative potential of secondary organic aerosol (SOA) generated from the photooxidation of biogenic and anthropogenic volatile organic compounds

Wing Y. Tuet, Yunle Chen, Lu Xu, Shierly Fok, Dong Gao, Rodney J. Weber, and Nga L. Ng

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Subject: Aerosols | Research Activity: Laboratory Studies | Altitude Range: Troposphere | Science Focus: Chemistry (chemical composition and reactions)
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Cited articles

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Bai, Y., Suzuki, A. K., and Sagai, M.: The cytotoxic effects of diesel exhaust particles on human pulmonary artery endothelial cells in vitro: role of active oxygen species, Free Radical Bio. Med., 30, 555–562, https://doi.org/10.1016/S0891-5849(00)00499-8, 2001.
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Short summary
Secondary organic aerosols (SOA) comprise a significant fraction of particulate matter (PM) and may have health implications. The water-soluble oxidative potentials of various SOA systems were determined using dithiothreitol consumption. Results from this study demonstrate that precursor identity was more influential than reaction condition in determining SOA oxidative potential and highlight a need to consider SOA contributions from anthropogenic hydrocarbons to PM-induced health effects.
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