Aerosol mixing state: Measurements, modeling, and impacts

N Riemer, AP Ault, M West, RL Craig… - Reviews of …, 2019 - Wiley Online Library
Atmospheric aerosols are complex mixtures of different chemical species, and individual
particles exist in many different shapes and morphologies. Together, these characteristics …

Atmospheric aerosol chemistry: Spectroscopic and microscopic advances

AP Ault, JL Axson - Analytical chemistry, 2017 - ACS Publications
Atmospheric aerosols, solid or liquid particles suspended in the atmosphere, range in size
from 1 nm to> 100 μm and come from a wide variety of sources. 1 As such, aerosols have a …

The role of organic aerosol in atmospheric ice nucleation: A review

DA Knopf, PA Alpert, B Wang - ACS Earth and Space Chemistry, 2018 - ACS Publications
Predicting the formation of ice in the atmosphere presents one of the great challenges in
physical sciences with important implications for the chemistry and composition of the …

Atmospheric emission of nanoplastics from sewer pipe repairs

AC Morales, JM Tomlin, CP West… - Nature …, 2022 - nature.com
Nanoplastic particles are inadequately characterized environmental pollutants that have
adverse effects on aquatic and atmospheric systems, causing detrimental effects to human …

Photolytic radical persistence due to anoxia in viscous aerosol particles

PA Alpert, J Dou, P Corral Arroyo, F Schneider… - Nature …, 2021 - nature.com
In viscous, organic-rich aerosol particles containing iron, sunlight may induce anoxic
conditions that stabilize reactive oxygen species (ROS) and carbon-centered radicals …

A conceptual framework for mixing structures in individual aerosol particles

W Li, J Sun, L Xu, Z Shi, N Riemer… - Journal of …, 2016 - Wiley Online Library
This study investigated the particle size‐and age‐dependent mixing structures of individual
particles in clean and polluted air. Aerosols were classified into eight components: sea salt …

[HTML][HTML] The diverse chemical mixing state of aerosol particles in the southeastern United States

AL Bondy, D Bonanno, RC Moffet… - Atmospheric …, 2018 - acp.copernicus.org
Aerosols in the atmosphere are chemically complex with thousands of chemical species
distributed in different proportions across individual particles in an aerosol population. An …

[HTML][HTML] Aerosol–ice formation closure: A Southern Great Plains field campaign

DA Knopf, KR Barry, TA Brubaker… - Bulletin of the …, 2021 - journals.ametsoc.org
Prediction of ice formation in clouds presents one of the grand challenges in the
atmospheric sciences. Immersion freezing initiated by ice-nucleating particles (INPs) is the …

Inland sea spray aerosol transport and incomplete chloride depletion: varying degrees of reactive processing observed during SOAS

AL Bondy, B Wang, A Laskin, RL Craig… - … science & technology, 2017 - ACS Publications
Multiphase reactions involving sea spray aerosol (SSA) impact trace gas budgets in coastal
regions by acting as a reservoir for oxidized nitrogen and sulfur species, as well as being a …

Chemical imaging of atmospheric particles

A Laskin, RC Moffet, MK Gilles - Accounts of Chemical Research, 2019 - ACS Publications
Conspectus Airborne particles are very dynamic and highly reactive components of the
Earth's atmosphere. Their high surface area and water content provide a unique reaction …