Radical chemistry in oxidation flow reactors for atmospheric chemistry research

Z Peng, JL Jimenez - Chemical Society Reviews, 2020 - pubs.rsc.org
Environmental chambers have been playing a vital role in atmospheric chemistry research
for seven decades. In last decade, oxidation flow reactors (OFR) have emerged as a …

[HTML][HTML] Cardiovascular health impacts of wildfire smoke exposure

H Chen, JM Samet, PA Bromberg, H Tong - Particle and fibre toxicology, 2021 - Springer
In recent years, wildland fires have occurred more frequently and with increased intensity in
many fire-prone areas. In addition to the direct life and economic losses attributable to …

[HTML][HTML] Secondary organic aerosol production from local emissions dominates the organic aerosol budget over Seoul, South Korea, during KORUS-AQ

BA Nault, P Campuzano-Jost, DA Day… - Atmospheric …, 2018 - acp.copernicus.org
Organic aerosol (OA) is an important fraction of submicron aerosols. However, it is
challenging to predict and attribute the specific organic compounds and sources that lead to …

Molecular analysis of secondary brown carbon produced from the photooxidation of naphthalene

K Siemens, A Morales, Q He, C Li… - … science & technology, 2022 - ACS Publications
We investigate the chemical composition of organic light-absorbing components, also
known as brown carbon (BrC) chromophores, formed in a proxy of anthropogenic secondary …

[HTML][HTML] Nighttime and daytime dark oxidation chemistry in wildfire plumes: an observation and model analysis of FIREX-AQ aircraft data

ZCJ Decker, MA Robinson, KC Barsanti… - Atmospheric …, 2021 - acp.copernicus.org
Wildfires are increasing in size across the western US, leading to increases in human smoke
exposure and associated negative health impacts. The impact of biomass burning (BB) …

Oxidation flow reactor results in a Chinese megacity emphasize the important contribution of S/IVOCs to ambient SOA formation

W Hu, H Zhou, W Chen, Y Ye, T Pan… - Environmental …, 2021 - ACS Publications
Oxygenated volatile organic compounds (OVOCs) and secondary organic aerosol (SOA)
formation potential of ambient air in Guangzhou, China was investigated using a field …

Urban oxidation flow reactor measurements reveal significant secondary organic aerosol contributions from volatile emissions of emerging importance

RU Shah, MM Coggon, GI Gkatzelis… - … science & technology, 2019 - ACS Publications
Mobile sampling studies have revealed enhanced levels of secondary organic aerosol
(SOA) in source-rich urban environments. While these enhancements can be from rapidly …

[HTML][HTML] Secondary organic aerosol formation from ambient air in an oxidation flow reactor in central Amazonia

BB Palm, SS de Sá, DA Day… - Atmospheric …, 2018 - acp.copernicus.org
Secondary organic aerosol (SOA) formation from ambient air was studied using an oxidation
flow reactor (OFR) coupled to an aerosol mass spectrometer (AMS) during both the wet and …

Secondary organic aerosol formation potential from ambient air in Beijing: effects of atmospheric oxidation capacity at different pollution levels

J Liu, B Chu, T Chen, C Zhong, C Liu… - Environmental …, 2021 - ACS Publications
Secondary organic aerosol (SOA) plays a critical role in sustained haze pollution in
megacities. Traditional observation of atmospheric aerosols usually analyzes the ambient …

[HTML][HTML] Secondary organic aerosol (SOA) yields from radical isoprene based on nighttime aircraft power plant plume transects

JL Fry, SS Brown, AM Middlebrook… - Atmospheric …, 2018 - acp.copernicus.org
Nighttime reaction of nitrate radicals (NO 3) with biogenic volatile organic compounds
(BVOC) has been proposed as a potentially important but also highly uncertain source of …