Ambient particulate matter oxidative potential: Chemical determinants, associated health effects, and strategies for risk management
Exposure to ambient air pollution has an adverse influence on human health. There is
increasing evidence that oxidative potential (OP), the capacity of airborne pollutants to …
increasing evidence that oxidative potential (OP), the capacity of airborne pollutants to …
Oxidative potential induced by ambient particulate matters with acellular assays: A review
L Rao, L Zhang, X Wang, T Xie, S Zhou, S Lu, X Liu… - Processes, 2020 - mdpi.com
Acellular assays of oxidative potential (OP) induced by ambient particulate matters (PMs)
are of great significance in screening for toxicity in PMs. In this review, several typical OP …
are of great significance in screening for toxicity in PMs. In this review, several typical OP …
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 …
conditions that stabilize reactive oxygen species (ROS) and carbon-centered radicals …
[HTML][HTML] The influence of chemical composition, aerosol acidity, and metal dissolution on the oxidative potential of fine particulate matter and redox potential of the lung …
P Shahpoury, ZW Zhang, A Arangio, V Celo… - Environment …, 2021 - Elsevier
Air pollution is a major environmental health risk and it contributes to respiratory and
cardiovascular diseases and excess mortality worldwide. The adverse health effects have …
cardiovascular diseases and excess mortality worldwide. The adverse health effects have …
Optical properties, molecular characterizations, and oxidative potentials of different polarity levels of water-soluble organic matters in winter PM2. 5 in six China's …
Humic-like substances (HULIS) accounted for a great fraction of water-soluble organic
matter (WSOM) in PM 2.5, which efficiently absorb ultraviolet (UV) radiation and pose …
matter (WSOM) in PM 2.5, which efficiently absorb ultraviolet (UV) radiation and pose …
[HTML][HTML] Atmospheric conditions and composition that influence PM oxidative potential in Beijing, China
Epidemiological studies have consistently linked exposure to PM 2.5 with adverse health
effects. The oxidative potential (OP) of aerosol particles has been widely suggested as a …
effects. The oxidative potential (OP) of aerosol particles has been widely suggested as a …
Iron-Containing Seed Particles Enhance α-Pinene Secondary Organic Aerosol Mass Concentration and Dimer Formation
Secondary organic aerosol (SOA) comprises the majority of submicron particles and is
important for air pollution, health, and climate. When SOA mixes with inorganic particles …
important for air pollution, health, and climate. When SOA mixes with inorganic particles …
On the Relative Contribution of Iron and Organic Compounds, and Their Interaction in Cellular Oxidative Potential of Ambient PM2.5
Previous studies have indicated the roles of both organic compounds and metals in driving
the cellular generation of reactive oxygen species (ROS); however, their contribution has not …
the cellular generation of reactive oxygen species (ROS); however, their contribution has not …
Sources of cellular oxidative potential of water-soluble fine ambient particulate matter in the Midwestern United States
We investigated the spatiotemporal distribution and sources of cellular oxidative potential
(OP) in the Midwest US. Weekly samples were collected from three urban [Chicago (IL) …
(OP) in the Midwest US. Weekly samples were collected from three urban [Chicago (IL) …
Influence of aerosol acidity and organic ligands on transition metal solubility and oxidative potential of fine particulate matter in urban environments
P Shahpoury, S Lelieveld, C Johannessen… - Science of the Total …, 2024 - Elsevier
The adverse health effects of air pollution around the world have been associated with the
inhalation of fine particulate matter (PM 2.5). Such outcomes are thought to be related to the …
inhalation of fine particulate matter (PM 2.5). Such outcomes are thought to be related to the …