Acidity, defined as pH, is a central component of aqueous chemistry. In the atmosphere, the
acidity of condensed phases (aerosol particles, cloud water, and fog droplets) governs the …

Organosulfates (OSs), also referred to as organic sulfate esters, are well-known and
ubiquitous constituents of atmospheric aerosol particles. Commonly, they are assumed to …

Oxidation of biogenic volatile organic compounds (BVOC) by the nitrate radical (NO 3)
represents one of the important interactions between anthropogenic emissions related to …

Given significant challenges with available measurements of aerosol acidity, proxy methods
are frequently used to estimate the acidity of atmospheric particles. In this study, four of the …

The Earth's atmosphere offers a striking contrast with other known planets by its rich organic
composition, which results almost exclusively from the presence of life on the planet. About …

Acid-driven multiphase chemistry of isoprene epoxydiols (IEPOX), key isoprene oxidation
products, with inorganic sulfate aerosol yields substantial amounts of secondary organic …

Abstract The Lake Michigan Ozone Study from 21 May to 23 June 2017 (LMOS 2017) aimed
to better understand the anthropogenic and biogenic sources that contribute to ozone and …

Organosulfates (OSs) are ubiquitous in the atmosphere and serve as important tracers for
secondary organic aerosols (SOAs). Despite intense research over the years, the …

Organosulfates are components of secondary organic aerosols (SOA) that form from
oxidation of volatile organic compounds (VOCs) in the presence of sulfate. In this study, the …

Organosulfates have been observed as constituents of atmospheric aerosols in a wide
range of environments; however their hygroscopic properties remain uncharacterised. Here …