[HTML][HTML] Acidity and the multiphase chemistry of atmospheric aqueous particles and clouds

A Tilgner, T Schaefer, B Alexander… - Atmospheric …, 2021 - acp.copernicus.org
The acidity of aqueous atmospheric solutions is a key parameter driving both the partitioning
of semi-volatile acidic and basic trace gases and their aqueous-phase chemistry. In addition …

Organosulfates in ambient aerosol: state of knowledge and future research directions on formation, abundance, fate, and importance

M Brüggemann, R Xu, A Tilgner… - Environmental …, 2020 - ACS Publications
Organosulfates (OSs), also referred to as organic sulfate esters, are well-known and
ubiquitous constituents of atmospheric aerosol particles. Commonly, they are assumed to …

Biogenic secondary organic aerosols: A review on formation mechanism, analytical challenges and environmental impacts

M Mahilang, MK Deb, S Pervez - Chemosphere, 2021 - Elsevier
The review initiates with current state of information on the atmospheric reaction mechanism
of biogenic volatile organic compounds (BVOCs) and its fate in the atmosphere. The plants …

Marine biogenic emissions of benzene and toluene and their contribution to secondary organic aerosols over the polar oceans

C Wohl, Q Li, CA Cuevas, RP Fernandez, M Yang… - Science …, 2023 - science.org
Reactive trace gas emissions from the polar oceans are poorly characterized, even though
their effects on atmospheric chemistry and aerosol formation are crucial for assessing …

A new on-line SPE LC-HRMS method for the analysis of Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) in PM2. 5 and its application for screening atmospheric …

I Kourtchev, S Hellebust, E Heffernan, J Wenger… - Science of the Total …, 2022 - Elsevier
A sensitive analytical method has been developed and validated for the determination of 16
polyfluorinated alkyl substances (PFAS) in fine airborne particulate matter (PM 2.5) using on …

Marine volatile organic compounds and their impacts on marine aerosol—A review

Z Yu, Y Li - Science of The Total Environment, 2021 - Elsevier
Volatile organic compounds (VOCs) play a vital role in the global carbon budget and in the
regional formation of ozone in the troposphere, and are emitted from both natural and …

Seasonal differences and variability of concentrations, chemical composition, and cloud condensation nuclei of marine aerosol over the North Atlantic

G Saliba, CL Chen, S Lewis, LM Russell… - Journal of …, 2020 - Wiley Online Library
The majority of the aerosol particle number (condensation nuclei or CN) in the marine
boundary layer (MBL) consists of sulfate and organic compounds that have been shown to …

Important Roles and Formation of Atmospheric Organosulfates in Marine Organic Aerosols: Influence of Phytoplankton Emissions and Anthropogenic Pollutants

Y Wang, Y Zhang, W Li, G Wu, Y Qi, S Li… - Environmental …, 2023 - ACS Publications
Organosulfates (OSs) could be potentially important compounds in marine organic aerosols,
while their formation in marine atmospheres is far from clear due to a lack of cruise …

Acidity-dependent atmospheric organosulfate structures and spectra: Exploration of protonation state effects via Raman and infrared spectroscopies combined with …

AM Fankhauser, Z Lei, KR Daley, Y Xiao… - The Journal of …, 2022 - ACS Publications
Organosulfates formed from heterogeneous reactions of organic-derived oxidation products
with sulfate ions can account for> 15% of secondary organic aerosol (SOA) mass, primarily …

Pathogenic mechanisms of secondary organic aerosols

T Déméautis, M Delles, S Tomaz… - Chemical Research …, 2022 - ACS Publications
Air pollution represents a major health problem and an economic burden. In recent years,
advances in air pollution research has allowed particle fractionation and identification of …