[HTML][HTML] Linking Switzerland's PM and PM oxidative potential (OP) with emission sources

SK Grange, G Uzu, S Weber, JL Jaffrezo… - Atmospheric …, 2022 - acp.copernicus.org
Particulate matter (PM) is the air pollutant that causes the greatest deleterious health effects
across the world, so PM is routinely monitored within air quality networks, usually in respect …

[HTML][HTML] Source apportionment of atmospheric oxidative potential: synthesis of 15 year-round urban datasets in France

S Weber, G Uzu, O Favez, LJS Borlaza… - Atmospheric …, 2021 - acp.copernicus.org
Reactive oxygen species (ROS) carried or induced by particulate matter (PM) are suspected
of inducing oxidative stress in vivo, leading to adverse health impacts such as respiratory or …

[HTML][HTML] Nine-year trends of PM sources and oxidative potential in a rural background site in France

LJ Borlaza, S Weber, A Marsal, G Uzu… - Atmospheric …, 2022 - acp.copernicus.org
Long-term monitoring at sites with relatively low particulate pollution could provide an
opportunity to identify changes in pollutant concentration and potential effects of current air …

[HTML][HTML] Source apportionment of oxidative potential depends on the choice of the assay: insights into 5 protocols comparison and implications for mitigation measures

PA Dominutti, LJS Borlaza, JJ Sauvain… - Environmental …, 2023 - pubs.rsc.org
The oxidative potential (OP) of particulate matter (PM) has recently been considered as a
viable health-based metric of PM exposure. Several acellular assays have been developed …

[HTML][HTML] Comparison between five acellular oxidative potential measurement assays performed with detailed chemistry on samples from the city of Chamonix …

A Calas, G Uzu, FJ Kelly, S Houdier… - Atmospheric …, 2018 - acp.copernicus.org
Many studies have demonstrated associations between exposure to ambient particulate
matter (PM) and adverse health outcomes in humans that can be explained by PM capacity …

Ambient particulate matter oxidative potential: Chemical determinants, associated health effects, and strategies for risk management

D Gao, S Ripley, S Weichenthal, KJG Pollitt - Free Radical Biology and …, 2020 - Elsevier
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 …

[HTML][HTML] Seasonal and Spatial Variations of PM10 and PM2.5 Oxidative Potential in Five Urban and Rural Sites across Lombardia Region, Italy

MC Pietrogrande, G Demaria, C Colombi… - International Journal of …, 2022 - mdpi.com
Oxidative potential (OP) of particulate matter (PM) is gaining strong interest as a promising
health exposure metric. This study investigated OP of a large set of PM10 and PM2. 5 …

Lung antioxidant depletion: a predictive indicator of cellular stress induced by ambient fine particles

B Crobeddu, I Baudrimont, J Deweirdt… - Environmental …, 2020 - ACS Publications
Regulations on ambient particulate matter (PM) are becoming more stringent because of
adverse health effects arising from PM exposure. PM-induced oxidant production is a key …

[HTML][HTML] Measurement of the oxidative potential of PM2. 5 and its constituents: The effect of extraction solvent and filter type

A Yang, A Jedynska, B Hellack, I Kooter, G Hoek… - Atmospheric …, 2014 - Elsevier
Abstract The capacity of Particulate Matter (PM) to oxidise target molecules, defined as its
oxidative potential (OP), has been proposed as a biologically more relevant metric than PM …

[HTML][HTML] Oxidative potential in rural, suburban and city centre atmospheric environments in central Europe

M Vörösmarty, G Uzu, JL Jaffrezo… - Atmospheric …, 2023 - acp.copernicus.org
Oxidative potential (OP) is an emerging health-related metric which integrates several
physicochemical properties of particulate matter (PM) that are involved in the pathogenesis …