Anthropogenic emissions alter biogenic secondary organic aerosol (SOA) formation from
naturally emitted volatile organic compounds (BVOCs). We review the major laboratory and …

Organic aerosol can exhibit different phase states in response to changes in relative
humidity (RH), thereby influencing heterogeneous reaction rates with trace gas species. OH …

Single particle levitation methods are a powerful subset of aerosol instrumentation that allow
a wide range of particle properties and processes to be explored. One of the most common …

Organic aerosol particles (OA) play major roles in atmospheric chemistry, climate, and public
health. Aerosol particle viscosity is highly important since it can determine the ability of …

Ozone is a highly oxidizing gas easily generated from atmospheric oxygen with inexpensive
equipment and is commonly used for the disinfection of municipal water, foods, and …

Atmospheric aerosols influence the climate via cloud droplet nucleation and can facilitate
the long-range transport of harmful pollutants. The lifetime of such aerosols can therefore …

Organic compounds comprise a major fraction of tropospheric aerosol and understanding
their chemical complexity is a key factor for determining their climate and health effects. We …

Organic aerosols are key components of the Earth's atmospheric system. The phase state of
organic aerosols is known to be a significant factor in determining aerosol reactivity, water …

This study is focused on the relative humidity (RH) dependence of water-soluble secondary
organic aerosol (SOA) aging by photolysis. Particles containing α-pinene SOA and …

The effect of the aerosol phase (solid versus aqueous) on the heterogeneous OH oxidation
of succinic acid (C4H6O4) is investigated using an aerosol flow tube reactor. The molecular …