The heterogeneous oxidation of laboratory Secondary Organic Aerosol (SOA) particles by
OH radicals was investigated. SOA particles, produced by reaction of α-pinene and O 3 …

The molecular composition and volatility of gaseous organic compounds were investigated
during April–July 2019 at the Station for Measuring Ecosystem–Atmosphere Relations …

Organic gases undergoing conversion to form secondary organic aerosol (SOA) during
atmospheric aging are largely unidentified, particularly in regions influenced by …

Recent field and laboratory studies suggest that forest aerosol particles contain more highly
functionalized organic molecules than pinonic acid, a traditional molecular maker of …

A dual smog chamber system was used to quantify the formation rates of secondary organic
and inorganic aerosol in an urban environment (Pittsburgh, US). Ambient air was introduced …

This study presents detailed characterizations of a newly-developed flow reactor including
(1) residence time distribution measurements,(2) relative humidity (RH) and temperature …

In this study we investigate the hypothesis that oxidants present within atmospheric particles
can promote the formation of highly oxidized organic aerosol (OA) via oxidation reactions in …

Biomass-burning organic-aerosol (OA) emissions are known to exhibit semi-volatile
behavior that impacts OA loading during plume transport. Because such semi-volatile …

The role of organic peroxides in secondary organic aerosol (SOA) formation from reactions
of monoterpenes with O3 was investigated in a series of environmental chamber …

Wildfires are an important atmospheric source of primary organic aerosol (POA) and
precursors for secondary organic aerosol (SOA) at regional and global scales. However …