4.4 Article

Organosulfate Formation in Proxies for Aged Sea Spray Aerosol: Reactive Uptake of Isoprene Epoxydiols to Acidic Sodium Sulfate

Related references

Note: Only part of the references are listed.
Editorial Material Physics, Multidisciplinary

The rapid acidification of sea spray aerosols

Kyle J. Angle et al.

Summary: The ocean has a neutral pH, but the microscopic drops churned up from its surface have different acidity.

PHYSICS TODAY (2022)

Article Chemistry, Multidisciplinary

Morphology and Viscosity Changes after Reactive Uptake of Isoprene Epoxydiols in Submicrometer Phase Separated Particles with Secondary Organic Aerosol Formed from Different Volatile Organic Compounds

Ziying Lei et al.

Summary: The reactive uptake of VOC-derived semivolatile oxidation products on inorganic-organic submicron particles was studied, and it was found that the viscosity and morphology of the particles changed significantly after the uptake. The changes were highly dependent on the VOC precursor, and the impact on air quality and climate predictions could be altered.

ACS EARTH AND SPACE CHEMISTRY (2022)

Article Engineering, Environmental

Initial pH Governs Secondary Organic Aerosol Phase State and Morphology after Uptake of Isoprene Epoxydiols (IEPDX)

Ziying Lei et al.

Summary: The study demonstrates that initial aerosol acidity plays a significant role in shaping the physicochemical properties of SOA formed from IEPDX, with higher acidity resulting in more organosulfate formation and a tendency for the organic phase to transition to a semi-solid or solid state. These findings can be used to improve model parameterizations of SOA formation and properties from IEPDX to better align predictions with atmospheric observations.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2022)

Article Chemistry, Physical

Acidity-Dependent Atmospheric Organosulfate Structures and Spectra: Exploration of Protonation State Effects via Raman and Infrared Spectroscopies Combined with Density Functional Theory

Alison M. Fankhauser et al.

Summary: Organosulfates formed from organic-derived oxidation products with sulfate ions contribute to a significant portion of secondary organic aerosol mass. However, the molecular structures of these organosulfates under atmospherically relevant conditions are not well understood. In this study, the protonation state and vibrational modes of 2-methyltetrol sulfates were investigated. It was found that these organosulfates are primarily deprotonated at atmospheric pH values.

JOURNAL OF PHYSICAL CHEMISTRY A (2022)

Article Environmental Sciences

Urban inland wintertime N2O5 and ClNO2 influenced by snow-covered ground, air turbulence, and precipitation

Kathryn D. Kulju et al.

Summary: This study examines the impact of local meteorology on the production of ClNO2 and N2O5, two important atmospheric compounds. The results show that atmospheric turbulence, precipitation (snow, rain) and fog, and ground cover (snow-covered and bare ground) have significant effects on the abundances of ClNO2 and N2O5. These findings highlight the importance of considering these meteorological factors in understanding atmospheric chemistry.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2022)

Article Environmental Sciences

PM2.5 chemistry, organosulfates, and secondary organic aerosol during the 2017 Lake Michigan Ozone Study

Dagen D. Hughes et al.

Summary: The Lake Michigan Ozone Study conducted in 2017 aimed to understand the sources contributing to ozone and fine particles along the Lake Michigan coast. The study found that different weather patterns during high ozone periods affected the regional characteristics of PM2.5. The research also highlighted the importance of anthropogenic sulfate emissions and aerosol acidity on secondary organic aerosol (SOA) formation.

ATMOSPHERIC ENVIRONMENT (2021)

Article Multidisciplinary Sciences

Acidity across the interface from the ocean surface to sea spray aerosol

Kyle J. Angle et al.

Summary: This research demonstrates that freshly emitted sea spray aerosols have significantly lower pH values than seawater, with smaller aerosol particles having even lower pH values. Aerosol acidity is found to be correlated with dissolved carbon dioxide but not with marine biology within seawater. The study discusses the mechanisms and implications of this acidity on atmospheric chemistry.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

Article Chemistry, Multidisciplinary

Seasonal Contribution of Isoprene-Derived Organosulfates to Total Water-Soluble Fine Particulate Organic Sulfur in the United States

Yuzhi Chen et al.

Summary: This study quantitatively characterized isoprene-derived OSs in PM2.5 collected from 20 ground sites across the U.S., revealing significant differences in iOS concentrations between the eastern and western regions. In summer, iOSs accounted for 29% of OrgS mass in the eastern U.S., while only 6% in the western U.S.

ACS EARTH AND SPACE CHEMISTRY (2021)

Review Engineering, Environmental

Organosulfates in Ambient Aerosol: State of Knowledge and Future Research Directions on Formation, Abundance, Fate, and Importance

Martin Brueggemann et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2020)

Article Chemistry, Multidisciplinary

Secondary Marine Aerosol Plays a Dominant Role over Primary Sea Spray Aerosol in Cloud Formation

Kathryn J. Mayer et al.

ACS CENTRAL SCIENCE (2020)

Article Environmental Sciences

The acidity of atmospheric particles and clouds

Havala O. T. Pye et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2020)

Article Chemistry, Multidisciplinary

HONO, Particulate Nitrite, and Snow Nitrite at a Midlatitude Urban Site during Wintertime

Qianjie Chen et al.

ACS EARTH AND SPACE CHEMISTRY (2019)

Article Chemistry, Multidisciplinary

Reactive Uptake of Isoprene Epoxydiols Increases the Viscosity of the Core of Phase-Separated Aerosol Particles

Nicole E. Olson et al.

ACS EARTH AND SPACE CHEMISTRY (2019)

Article Chemistry, Analytical

Organosulfates in the Midwestern United States: abundance, composition and stability

Dagen D. Hughes et al.

ENVIRONMENTAL CHEMISTRY (2019)

Article Environmental Sciences

Organosulfates in Atlanta, Georgia: anthropogenic influences on biogenic secondary organic aerosol formation

Anusha Priyadarshani Silva Hettiyadura et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2019)

Article Engineering, Environmental

Unexpected Contributions of Sea Spray and Lake Spray Aerosol to Inland Particulate Matter

Nathaniel W. May et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS (2018)

Article Environmental Sciences

Secondary sulfate is internally mixed with sea spray aerosol and organic aerosol in the winter Arctic

Rachel M. Kirpes et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2018)

Review Chemistry, Multidisciplinary

Chemistry and Related Properties of Freshly Emitted Sea Spray Aerosol

Patricia K. Quinn et al.

CHEMICAL REVIEWS (2015)

Article Engineering, Environmental

Unravelling New Processes at Interfaces: Photochemical Isoprene Production at the Sea Surface

Raluca Ciuraru et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2015)

Article Environmental Sciences

Sea salt aerosols as a reactive surface for inorganic and organic acidic gases in the Arctic troposphere

J. W. Chi et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2015)

Article Engineering, Environmental

Reactive Uptake of an Isoprene-Derived Epoxydiol to Submicron Aerosol Particles

Cassandra J. Gaston et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

Article Engineering, Environmental

Light-Absorbing Oligomer Formation in Secondary Organic Aerosol from Reactive Uptake of Isoprene Epoxydiols

Ying-Hsuan Lin et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2014)

Article Chemistry, Physical

Gas Phase Production and Loss of Isoprene Epoxydiols

Kelvin H. Bates et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2014)

Article Environmental Sciences

Organic aerosol formation from the reactive uptake of isoprene epoxydiols (IEPOX) onto non-acidified inorganic seeds

T. B. Nguyen et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2014)

Article Meteorology & Atmospheric Sciences

Evaluation of aerosol mixing state classes in the GISS modelE-MATRIX climate model using single-particle mass spectrometry measurements

Susanne E. Bauer et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2013)

Article Environmental Sciences

Characterization of organosulfates in atmospheric aerosols at Four Asian locations

Elizabeth A. Stone et al.

ATMOSPHERIC ENVIRONMENT (2012)

Article Engineering, Environmental

Real-Time Detection and Mixing State of Methanesulfonate in Single Particles at an Inland Urban Location during a Phytoplankton Bloom

Cassandra J. Gaston et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2010)

Article Meteorology & Atmospheric Sciences

Carboxylic acids, sulfates, and organosulfates in processed continental organic aerosol over the southeast Pacific Ocean during VOCALS-REx 2008

L. N. Hawkins et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2010)

Article Multidisciplinary Sciences

Reactive intermediates revealed in secondary organic aerosol formation from isoprene

Jason D. Surratt et al.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2010)

Review Meteorology & Atmospheric Sciences

Production and Emissions of Marine Isoprene and Monoterpenes: A Review

Stephanie L. Shaw et al.

ADVANCES IN METEOROLOGY (2010)

Article Environmental Sciences

A numerical evaluation of global oceanic emissions of alpha-pinene and isoprene

G. Luo et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2010)

Article Chemistry, Analytical

Development and Characterization of an Aircraft Aerosol Time-of-Flight Mass Spectrometer

Kerri A. Pratt et al.

ANALYTICAL CHEMISTRY (2009)

Article Engineering, Environmental

Impact of Emissions from the Los Angeles Port Region on San Diego Air Quality during Regional Transport Events

Andrew P. Ault et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2009)

Article Multidisciplinary Sciences

Unexpected Epoxide Formation in the Gas-Phase Photooxidation of Isoprene

Fabien Paulot et al.

SCIENCE (2009)

Review Environmental Sciences

The formation, properties and impact of secondary organic aerosol: current and emerging issues

M. Hallquist et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2009)

Review Environmental Sciences

A review of Secondary Organic Aerosol (SOA) formation from isoprene

A. G. Carlton et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2009)

Article Chemistry, Physical

Organosulfate formation in biogenic secondary organic aerosol

Jason D. Surratt et al.

JOURNAL OF PHYSICAL CHEMISTRY A (2008)

Review Chemistry, Analytical

Identification and quantification of valuable plant substances by IR and Raman spectroscopy

Hartwig Schulz et al.

VIBRATIONAL SPECTROSCOPY (2007)

Article Engineering, Environmental

Evidence for organosulfates in secondary organic aerosol

Jason D. Surratt et al.

ENVIRONMENTAL SCIENCE & TECHNOLOGY (2007)

Review Environmental Sciences

Estimates of global terrestrial isoprene emissions using MEGAN (Model of Emissions of Gases and Aerosols from Nature)

A. Guenther et al.

ATMOSPHERIC CHEMISTRY AND PHYSICS (2006)

Article Meteorology & Atmospheric Sciences

Sulfate formation in sea-salt aerosols: Constraints from oxygen isotopes

B Alexander et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2005)

Article Meteorology & Atmospheric Sciences

Closure evaluation of size-resolved aerosol pH in the New England coastal atmosphere during summer

WC Keene et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2004)

Article Meteorology & Atmospheric Sciences

Closure evaluation of size-resolved aerosol pH in the New England coastal atmosphere during summer

WC Keene et al.

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES (2004)