Articles | Volume 12, issue 12
https://doi.org/10.5194/amt-12-6529-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-12-6529-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
09 Dec 2019
Research article |
| 09 Dec 2019
| 09 Dec 2019
Development of an antioxidant assay to study oxidative potential of airborne particulate matter
Pourya Shahpoury
CORRESPONDING AUTHOR
Air Quality Processes Research Section, Environment and Climate Change Canada, Toronto, Canada
Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
Tom Harner
Air Quality Processes Research Section, Environment and Climate Change Canada, Toronto, Canada
Gerhard Lammel
Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
Steven Lelieveld
Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
Haijie Tong
Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
Jake Wilson
Multiphase Chemistry Department, Max Planck Institute for Chemistry, Mainz, Germany
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Cited
21 citations as recorded by crossref.
- Effects of endogenous and exogenous reductants in lung fluid on the bioaccessible metal concentration and oxidative potential of ultrafine particles Y. Yu & T. Zhu https://doi.org/10.1016/j.scitotenv.2023.163652
- Oxidative Potential of Ambient PM and Related Health Endpoints over South Asia: A Review A. Patel & N. Rastogi https://doi.org/10.5572/ajae.2020.123
- An interlaboratory comparison to quantify oxidative potential measurement in aerosol particles: challenges and recommendations for harmonisation P. Dominutti et al. https://doi.org/10.5194/amt-18-177-2025
- Influence of aerosol acidity and organic ligands on transition metal solubility and oxidative potential of fine particulate matter in urban environments P. Shahpoury et al. https://doi.org/10.1016/j.scitotenv.2023.167405
- Evaluation of Oxidative Potential of Pyrenequinone Isomers by the Dithiothreitol (DTT) Assay R. Okubo et al. https://doi.org/10.1080/10406638.2021.1925711
- Multiphase Radical Chemical Processes Induced by Air Pollutants and the Associated Health Effects Q. Wang et al. https://doi.org/10.1021/envhealth.4c00157
- The influence of chemical composition, aerosol acidity, and metal dissolution on the oxidative potential of fine particulate matter and redox potential of the lung lining fluid P. Shahpoury et al. https://doi.org/10.1016/j.envint.2020.106343
- Ascorbate oxidation driven by PM2.5-bound metal(loid)s extracted in an acidic simulated lung fluid in relation to their bioaccessibility A. Expósito et al. https://doi.org/10.1007/s11869-023-01436-8
- Major source categories of PM2.5 oxidative potential in wintertime Beijing and surroundings based on online dithiothreitol-based field measurements R. Cheung et al. https://doi.org/10.1016/j.scitotenv.2024.172345
- Influence of Particle Size and Gaseous Oxidants on Oxidative Potential of Urban Air P. Shahpoury et al. https://doi.org/10.1021/acsestair.5c00203
- Solubility and dissolution kinetics of particle-bound metals in a surrogate lung fluid S. D’Aronco et al. https://doi.org/10.1071/EN24041
- Understanding the Key Role of Atmospheric Processing in Determining the Oxidative Potential of Airborne Engineered Nanoparticles Q. Liu et al. https://doi.org/10.1021/acs.estlett.9b00700
- Strong synergistic and antagonistic effects of quinones and metal ions in oxidative potential (OP) determination by ascorbic acid (AA) assays E. Souza et al. https://doi.org/10.1016/j.jhazmat.2024.135599
- Is the oxidative potential of components of fine particulate matter surface-mediated? K. Baumann et al. https://doi.org/10.1007/s11356-022-24897-3
- Characterizing the metal(loid) contribution to the oxidative potential of thoracic-sized road dust particles S. Das et al. https://doi.org/10.1016/j.envpol.2025.126785
- Review of Smog Chamber Research Trends J. Kim et al. https://doi.org/10.5572/KOSAE.2023.39.5.866
- Qualification of an online device for the measurement of the oxidative potential of atmospheric particulate matter A. Barbero et al. https://doi.org/10.5194/amt-18-7085-2025
- Inter-comparison of oxidative potential metrics for airborne particles identifies differences between acellular chemical assays P. Shahpoury et al. https://doi.org/10.1016/j.apr.2022.101596
- Cross-cutting research and future directions under the GAPS networks T. Harner et al. https://doi.org/10.1039/D4VA00034J
- Kinetics of ascorbate and dithiothreitol oxidation by soluble copper, iron, and manganese, and 1,4-naphthoquinone: Influence of the species concentration and the type of fluid A. Expósito et al. https://doi.org/10.1016/j.chemosphere.2024.142435
- Physicochemical and Toxicological Characterization of Airborne Brake Wear Particles Reveals Oxidative Stress–Mediated DNA Damage S. Hyman et al. https://doi.org/10.1021/acs.est.5c10783
21 citations as recorded by crossref.
- Effects of endogenous and exogenous reductants in lung fluid on the bioaccessible metal concentration and oxidative potential of ultrafine particles Y. Yu & T. Zhu https://doi.org/10.1016/j.scitotenv.2023.163652
- Oxidative Potential of Ambient PM and Related Health Endpoints over South Asia: A Review A. Patel & N. Rastogi https://doi.org/10.5572/ajae.2020.123
- An interlaboratory comparison to quantify oxidative potential measurement in aerosol particles: challenges and recommendations for harmonisation P. Dominutti et al. https://doi.org/10.5194/amt-18-177-2025
- Influence of aerosol acidity and organic ligands on transition metal solubility and oxidative potential of fine particulate matter in urban environments P. Shahpoury et al. https://doi.org/10.1016/j.scitotenv.2023.167405
- Evaluation of Oxidative Potential of Pyrenequinone Isomers by the Dithiothreitol (DTT) Assay R. Okubo et al. https://doi.org/10.1080/10406638.2021.1925711
- Multiphase Radical Chemical Processes Induced by Air Pollutants and the Associated Health Effects Q. Wang et al. https://doi.org/10.1021/envhealth.4c00157
- The influence of chemical composition, aerosol acidity, and metal dissolution on the oxidative potential of fine particulate matter and redox potential of the lung lining fluid P. Shahpoury et al. https://doi.org/10.1016/j.envint.2020.106343
- Ascorbate oxidation driven by PM2.5-bound metal(loid)s extracted in an acidic simulated lung fluid in relation to their bioaccessibility A. Expósito et al. https://doi.org/10.1007/s11869-023-01436-8
- Major source categories of PM2.5 oxidative potential in wintertime Beijing and surroundings based on online dithiothreitol-based field measurements R. Cheung et al. https://doi.org/10.1016/j.scitotenv.2024.172345
- Influence of Particle Size and Gaseous Oxidants on Oxidative Potential of Urban Air P. Shahpoury et al. https://doi.org/10.1021/acsestair.5c00203
- Solubility and dissolution kinetics of particle-bound metals in a surrogate lung fluid S. D’Aronco et al. https://doi.org/10.1071/EN24041
- Understanding the Key Role of Atmospheric Processing in Determining the Oxidative Potential of Airborne Engineered Nanoparticles Q. Liu et al. https://doi.org/10.1021/acs.estlett.9b00700
- Strong synergistic and antagonistic effects of quinones and metal ions in oxidative potential (OP) determination by ascorbic acid (AA) assays E. Souza et al. https://doi.org/10.1016/j.jhazmat.2024.135599
- Is the oxidative potential of components of fine particulate matter surface-mediated? K. Baumann et al. https://doi.org/10.1007/s11356-022-24897-3
- Characterizing the metal(loid) contribution to the oxidative potential of thoracic-sized road dust particles S. Das et al. https://doi.org/10.1016/j.envpol.2025.126785
- Review of Smog Chamber Research Trends J. Kim et al. https://doi.org/10.5572/KOSAE.2023.39.5.866
- Qualification of an online device for the measurement of the oxidative potential of atmospheric particulate matter A. Barbero et al. https://doi.org/10.5194/amt-18-7085-2025
- Inter-comparison of oxidative potential metrics for airborne particles identifies differences between acellular chemical assays P. Shahpoury et al. https://doi.org/10.1016/j.apr.2022.101596
- Cross-cutting research and future directions under the GAPS networks T. Harner et al. https://doi.org/10.1039/D4VA00034J
- Kinetics of ascorbate and dithiothreitol oxidation by soluble copper, iron, and manganese, and 1,4-naphthoquinone: Influence of the species concentration and the type of fluid A. Expósito et al. https://doi.org/10.1016/j.chemosphere.2024.142435
- Physicochemical and Toxicological Characterization of Airborne Brake Wear Particles Reveals Oxidative Stress–Mediated DNA Damage S. Hyman et al. https://doi.org/10.1021/acs.est.5c10783
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