Oxidative potential apportionment of atmospheric PM: a new approach combining high-sensitive online analysers for chemical composition and offline OP …

J Camman, B Chazeau, N Marchand… - Atmospheric …, 2024 - acp.copernicus.org
Source apportionment models were widely used to successfully assign highly time-resolved
aerosol data to specific emissions and/or atmospheric chemical processes. These …

Oxidative potential apportionment of atmospheric PM1: A new approach combining high-sensitive online analysers for chemical composition and offline OP …

J Camman, B Chazeau, N Marchand… - …, 2023 - egusphere.copernicus.org
Source apportionment models were widely used and/or atmospheric chemical processes.
These technics are necessary to target the sources affecting air quality and to design …

Unveiling the optimal regression model for source apportionment of the oxidative potential of PM

VD Ngoc Thuy, JL Jaffrezo, I Hough… - Atmospheric …, 2024 - acp.copernicus.org
The capacity of particulate matter (PM) to generate reactive oxygen species (ROS) in vivo
leading to oxidative stress is thought to be a main pathway in the health effects of PM …

An apportionment method for the oxidative potential of atmospheric particulate matter sources: application to a one-year study in Chamonix, France

S Weber, G Uzu, A Calas, F Chevrier… - Atmospheric …, 2018 - acp.copernicus.org
Inhaled aerosolized particulate matter (PM) induces cellular oxidative stress in vivo, leading
to adverse health outcomes. The oxidative potential (OP) of PM appears to be a more …

[PDF][PDF] An apportionment method for the Oxydative Potential to the atmospheric PM sources: application to a one-year study in Chamonix, France

W Samuël, U Gaëlle, A Calas, F Chevrier… - Atmos. Chem. Phys …, 2018 - acp.copernicus.org
Inhaled aerosolized particulate matter (PM) induces cellular oxidative stress in vivo, leading
to adverse health outcomes. The oxidative potential (OP) of PM appears to be a more …

[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 …

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 …

A new method for the assessment of the oxidative potential of both water-soluble and insoluble PM

MA Frezzini, G Di Iulio, C Tiraboschi, S Canepari… - Atmosphere, 2022 - mdpi.com
Water-soluble and insoluble fractions of airborne particulate matter (PM) exhibit different
toxicological potentials and peculiar mechanisms of action in biological systems. However …

Rolling vs. seasonal PMF: real-world multi-site and synthetic dataset comparison

M Via, G Chen, F Canonaco… - Atmospheric …, 2022 - amt.copernicus.org
Particulate matter (PM) has become a major concern in terms of human health and climate
impact. In particular, the source apportionment (SA) of organic aerosols (OA) present in …

[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 …