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Enhancement of a Coupled Kinetic—Thermodynamic Model by Composition-dependent Diffusivities
MULTIPHASE CHEMISTRY AT ATMOSPHERICALLY RELEVANT INTERFACES I POSTER
atmospheric sciences | 13 december 2024
ZIXUAN SHEN, Andreas Zuend, Manabu Shiraiwa, Mered...
Airborne particles play a pivotal role in environmental and health processes. The variability in temperature, water content, and the nature of organic...
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The impact of desorption lifetimes and activation energies on gas-surface interactions and multiphase chemical kinetics
MULTIPHASE CHEMISTRY AT ATMOSPHERICALLY RELEVANT INTERFACES II ORAL
atmospheric sciences | 13 december 2024
Daniel A. Knopf, Markus Ammann, Thomas Berkemeier,...
Aerosol particles undergo physicochemical transformation by multiphase chemical processes that include reactive and non-reactive uptake of trace gas s...
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Surface crust formation in SOA leads to reduced and nearly size-independent evaporation
MULTIPHASE CHEMISTRY AT ATMOSPHERICALLY RELEVANT INTERFACES II ORAL
atmospheric sciences | 13 december 2024
Meredith Schervish, Kieudiem Nguyen, Jacqueline M....
The measurements of room-temperature evaporation kinetics of size-selected alpha-pinene SOA has shown to exhibit nearly size-independent evaporation b...
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The Influence of Phase Separation and Phase State on Isoprene Epoxydiol Heterogeneous Chemistry in the Community Multiscale Air Quality Model (CMAQv5.3.2)
ATMOSPHERIC AEROSOL PROCESSES, PROPERTIES, AND IMPACTS ACROSS SCALES III ORAL
atmospheric sciences | 11 december 2024
William Vizuete, Sara Farrell, Quazi Ziaur Rasool,...
A major assumption in air quality models is that the organic and inorganic constituents of aerosol particles are homogeneously mixed. Recent experimen...
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Multiphase Chemistry of Organic Aerosols and Reactive Oxygen Species in the Atmosphere
ATMOSPHERIC SCIENCES 2024 ASCENT AND HOLTON AWARD WINNERS ORAL
atmospheric sciences | 11 december 2024
Manabu Shiraiwa
Multiphase chemical processes of organic aerosols and reactive oxygen species (ROS) are of central importance in aerosol effects on climate, air quali...
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Reactive oxygen species, environmentally persistent free radicals, and oxidative potential of outdoor and indoor particulate matter in wintertime Fairbanks, Alaska
HEALTH EFFECTS OF AMBIENT ATMOSPHERIC AEROSOLS I ORAL
geohealth | 09 december 2024
Manabu Shiraiwa, Kasey Edwards, Sukriti Kapur, Tin...
Sub-arctic cities can face episodes of high air pollution during wintertime owing to extremely low temperatures and shallow surface-based inversion la...
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Global and regional simulations of EPFR concentrations and ROS formation in lung lining fluid
HEALTH EFFECTS OF AMBIENT ATMOSPHERIC AEROSOLS II POSTER
geohealth | 09 december 2024
Meredith Schervish, Regina Luu, Simon Rosanka, Pas...
Environmentally persistent free radicals (EPFRs) in PM have received growing attention for their potential toxicity as they are redox active to form r...
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Capturing the Relative‐Humidity‐Sensitive Gas–Particle Partitioning of Organic Aerosols in a 2D Volatility Basis Set
GEOPHYSICAL RESEARCH LETTERS
04 february 2024
Camilo I. Serrano Damha, Bryan Cummings, Meredith ...
Aerosol water affects the physicochemical properties and mass concentration of organic aerosols (OA), but it is typically omitted by air quality, w...