Articles | Volume 15, issue 14
https://doi.org/10.5194/acp-15-7831-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/acp-15-7831-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Formation of hydroxyl radicals from photolysis of secondary organic aerosol material
K. M. Badali
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
D. Aljawhary
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
M. Antiñolo
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
W. J. Chen
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
A. Lok
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
E. Mungall
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
J. P. S. Wong
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
R. Zhao
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
J. P. D. Abbatt
University of Toronto, 80 St. George Street, Toronto, Ontario, M5S 3H6, Canada
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Cited
69 citations as recorded by crossref.
- Review of Recent Smog Chamber Studies for Secondary Organic Aerosol Y. Lim et al. 10.5572/KOSAE.2016.32.2.131
- Fresh versus Photo-recalcitrant Secondary Organic Aerosol: Effects of Organic Mixtures on Aqueous Photodegradation of 4-Nitrophenol T. Braman et al. 10.1021/acs.estlett.0c00177
- Recent advances in mass spectrometry techniques for atmospheric chemistry research on molecular‐level W. Zhang et al. 10.1002/mas.21857
- Pathogenic Mechanisms of Secondary Organic Aerosols T. Déméautis et al. 10.1021/acs.chemrestox.1c00353
- Reactive Oxygen Species Formed by Secondary Organic Aerosols in Water and Surrogate Lung Fluid H. Tong et al. 10.1021/acs.est.8b03695
- Multiphase Reactions between Secondary Organic Aerosol and Sulfur Dioxide: Kinetics and Contributions to Sulfate Formation and Aerosol Aging M. Yao et al. 10.1021/acs.estlett.9b00657
- Photomineralization of aqueous salicylic acids. Photoproducts characterization and formation of light induced secondary OH precursors (LIS-OH) R. Tafer et al. 10.1016/j.watres.2016.10.038
- Light Exposure of Wood Smoke Aerosol: Connecting Optical Properties, Oxidation, Radical Formation, and Chemical Composition C. Liu-Kang et al. 10.1021/acsestair.3c00063
- Hydroxyl radicals from secondary organic aerosol decomposition in water H. Tong et al. 10.5194/acp-16-1761-2016
- Modeling Novel Aqueous Particle and Cloud Chemistry Processes of Biomass Burning Phenols and Their Potential to Form Secondary Organic Aerosols J. Zhang et al. 10.1021/acs.est.3c07762
- Photooxidation-Initiated Aqueous-Phase Formation of Organic Peroxides: Delving into Formation Mechanisms T. Gautam et al. 10.1021/acs.est.3c01162
- Extensive H-atom abstraction from benzoate by OH-radicals at the air–water interface S. Enami et al. 10.1039/C6CP06652F
- Photochemical Production of Singlet Oxygen by Urban Road Dust C. Cote et al. 10.1021/acs.estlett.7b00533
- Continuous measurement of reactive oxygen species inside and outside of a residential house during summer A. Eftekhari et al. 10.1111/ina.12789
- Organic peroxides' gas-particle partitioning and rapid heterogeneous decomposition on secondary organic aerosol H. Li et al. 10.5194/acp-16-1837-2016
- OH-Radical Oxidation of Surface-Active cis-Pinonic Acid at the Air–Water Interface S. Enami & Y. Sakamoto 10.1021/acs.jpca.6b01261
- Radical Formation by Fine Particulate Matter Associated with Highly Oxygenated Molecules H. Tong et al. 10.1021/acs.est.9b05149
- Organic Peroxides and Sulfur Dioxide in Aerosol: Source of Particulate Sulfate S. Wang et al. 10.1021/acs.est.9b02591
- Seasonal variations in photooxidant formation and light absorption in aqueous extracts of ambient particles L. Ma et al. 10.5194/acp-24-1-2024
- Physical and Chemical Characterization of Urban Grime Sampled from Two Cities C. Kroptavich et al. 10.1021/acsearthspacechem.0c00192
- Heterogeneous photochemistry of imidazole-2-carboxaldehyde: HO<sub>2</sub> radical formation and aerosol growth L. González Palacios et al. 10.5194/acp-16-11823-2016
- Predominance of secondary organic aerosol to particle-bound reactive oxygen species activity in fine ambient aerosol J. Zhou et al. 10.5194/acp-19-14703-2019
- Organic Peroxides in Aerosol: Key Reactive Intermediates for Multiphase Processes in the Atmosphere S. Wang et al. 10.1021/acs.chemrev.2c00430
- Seasonal Changes in the Oxidative Potential of Urban Air Pollutants: The Influence of Emission Sources and Proton- and Ligand-Mediated Dissolution of Transition Metals P. Shahpoury et al. 10.1021/acsestair.4c00093
- Photolytic aging of organic aerosol from pyrolyzed urban materials K. Hopstock et al. 10.1039/D3EA00078H
- Formation of Gas-Phase Hydrogen Peroxide via Multiphase Ozonolysis of Unsaturated Lipids Z. Zhou & J. Abbatt 10.1021/acs.estlett.0c00757
- Mixing state of oxalic acid containing particles in the rural area of Pearl River Delta, China: implications for the formation mechanism of oxalic acid C. Cheng et al. 10.5194/acp-17-9519-2017
- Influence of Fuel Properties on the Light Absorption of Fresh and Laboratory-Aged Atmospheric Brown Carbon Produced from Realistic Combustion of Boreal Peat and Spruce Foliage M. Lyu et al. 10.1021/acs.est.1c07091
- Predicting photooxidant concentrations in aerosol liquid water based on laboratory extracts of ambient particles L. Ma et al. 10.5194/acp-23-8805-2023
- The generation and transformation mechanisms of reactive oxygen species in the environment and their implications for pollution control processes: A review Z. Bi et al. 10.1016/j.envres.2024.119592
- Reactive Oxygen Species Production from Secondary Organic Aerosols: The Importance of Singlet Oxygen A. Manfrin et al. 10.1021/acs.est.9b01609
- Iodometry-Assisted Liquid Chromatography Electrospray Ionization Mass Spectrometry for Analysis of Organic Peroxides: An Application to Atmospheric Secondary Organic Aerosol R. Zhao et al. 10.1021/acs.est.7b04863
- A light-driven burst of hydroxyl radicals dominates oxidation chemistry in newly activated cloud droplets S. Paulson et al. 10.1126/sciadv.aav7689
- Rapid Aqueous-Phase Hydrolysis of Ester Hydroperoxides Arising from Criegee Intermediates and Organic Acids R. Zhao et al. 10.1021/acs.jpca.8b02195
- Superoxide Formation from Aqueous Reactions of Biogenic Secondary Organic Aerosols J. Wei et al. 10.1021/acs.est.0c07789
- Effects of the sample matrix on the photobleaching and photodegradation of toluene-derived secondary organic aerosol compounds A. Klodt et al. 10.5194/acp-22-10155-2022
- Suppression of OH Generation from the Photo-Fenton Reaction in the Presence of α-Pinene Secondary Organic Aerosol Material R. Hems et al. 10.1021/acs.estlett.7b00381
- Effects of Condensed-Phase Oxidants on Secondary Organic Aerosol Formation K. Daumit et al. 10.1021/acs.jpca.5b06160
- Aqueous Photochemistry of Secondary Organic Aerosol of α-Pinene and α-Humulene Oxidized with Ozone, Hydroxyl Radical, and Nitrate Radical D. Romonosky et al. 10.1021/acs.jpca.6b10900
- Aerosol Health Effects from Molecular to Global Scales M. Shiraiwa et al. 10.1021/acs.est.7b04417
- Reactive oxygen species formed in aqueous mixtures of secondary organic aerosols and mineral dust influencing cloud chemistry and public health in the Anthropocene H. Tong et al. 10.1039/C7FD00023E
- Aqueous-Phase Decomposition of Isoprene Hydroxy Hydroperoxide and Hydroxyl Radical Formation by Fenton-like Reactions with Iron Ions T. Fang et al. 10.1021/acs.jpca.0c02094
- Effect of UVC pre-irradiation on the Suwannee river Natural Organic Matter (SRNOM) photooxidant properties D. Palma et al. 10.1016/j.watres.2021.117395
- Large differences of highly oxygenated organic molecules (HOMs) and low-volatile species in secondary organic aerosols (SOAs) formed from ozonolysis of β-pinene and limonene D. Liu et al. 10.5194/acp-23-8383-2023
- Dark air–liquid interfacial chemistry of glyoxal and hydrogen peroxide F. Zhang et al. 10.1038/s41612-019-0085-5
- Connecting the Oxidative Potential of Secondary Organic Aerosols with Reactive Oxygen Species in Exposed Lung Cells P. Chowdhury et al. 10.1021/acs.est.9b04449
- Effects of Photolysis on the Chemical and Optical Properties of Secondary Organic Material Over Extended Time Scales E. Walhout et al. 10.1021/acsearthspacechem.9b00109
- Mass accommodation and gas–particle partitioning in secondary organic aerosols: dependence on diffusivity, volatility, particle-phase reactions, and penetration depth M. Shiraiwa & U. Pöschl 10.5194/acp-21-1565-2021
- The fate of organic peroxides indoors: quantifying humidity-dependent uptake on naturally soiled indoor window glass M. Webb et al. 10.1039/D3EM00041A
- Laboratory evidence of organic peroxide and peroxyhemiacetal formation in the aqueous phase and implications for aqueous OH Y. Lim & B. Turpin 10.5194/acp-15-12867-2015
- Rapid Aqueous-Phase Photooxidation of Dimers in the α-Pinene Secondary Organic Aerosol R. Zhao et al. 10.1021/acs.estlett.7b00148
- Dynamic Oxidative Potential of Organic Aerosol from Heated Cooking Oil S. Wang et al. 10.1021/acsearthspacechem.1c00038
- Quantification of environmentally persistent free radicals and reactive oxygen species in atmospheric aerosol particles A. Arangio et al. 10.5194/acp-16-13105-2016
- Production of Atmospheric Organosulfates via Mineral-Mediated Photochemistry M. Schmidt et al. 10.1021/acsearthspacechem.8b00178
- Atmospheric evolution of molecular-weight-separated brown carbon from biomass burning J. Wong et al. 10.5194/acp-19-7319-2019
- Analytical optical methods for measuring organic peroxides and hydroperoxides: An evaluation D. Alba-Elena et al. 10.1016/j.atmosenv.2024.120858
- Emerging investigator series: aqueous oxidation of isoprene-derived organic aerosol species as a source of atmospheric formic and acetic acids K. Bates et al. 10.1039/D3EA00076A
- Aqueous-phase reactive species formed by fine particulate matter from remote forests and polluted urban air H. Tong et al. 10.5194/acp-21-10439-2021
- Investigation of the limonene photooxidation by OH at different NO concentrations in the atmospheric simulation chamber SAPHIR (Simulation of Atmospheric PHotochemistry In a large Reaction Chamber) J. Pang et al. 10.5194/acp-22-8497-2022
- Measurements of Hydroxyl Radical Concentrations during Indoor Cooking Events: Evidence of an Unmeasured Photolytic Source of Radicals E. Reidy et al. 10.1021/acs.est.2c05756
- Highly Oxygenated Organic Molecules (HOM) from Gas-Phase Autoxidation Involving Peroxy Radicals: A Key Contributor to Atmospheric Aerosol F. Bianchi et al. 10.1021/acs.chemrev.8b00395
- Wildfire particulate matter as a source of environmentally persistent free radicals and reactive oxygen species T. Fang et al. 10.1039/D2EA00170E
- Oxidative potential of ambient fine aerosol over a semi-urban site in the Indo-Gangetic Plain A. Patel & N. Rastogi 10.1016/j.atmosenv.2017.12.004
- OH Radical Oxidation of Organosulfates in the Atmospheric Aqueous Phase D. Gweme & S. Styler 10.1021/acs.jpca.4c02877
- cis-Pinonic Acid Oxidation by Hydroxyl Radicals in the Aqueous Phase under Acidic and Basic Conditions: Kinetics and Mechanism B. Witkowski & T. Gierczak 10.1021/acs.est.7b02427
- Kinetics and pressure-dependent HOx yields of the reaction between the Criegee intermediate CH2OO and HNO3 P. Luo 10.1039/D2CP03660F
- Labile Peroxides in Secondary Organic Aerosol M. Krapf et al. 10.1016/j.chempr.2016.09.007
- Reactive Oxygen Species Formation and Peroxide and Carbonyl Decomposition in Aqueous Photolysis of Secondary Organic Aerosols L. Gerritz et al. 10.1021/acs.est.3c08662
- Photoenhanced Radical Formation in Aqueous Mixtures of Levoglucosan and Benzoquinone: Implications to Photochemical Aging of Biomass-Burning Organic Aerosols L. Gerritz et al. 10.1021/acs.jpca.3c01794
66 citations as recorded by crossref.
- Review of Recent Smog Chamber Studies for Secondary Organic Aerosol Y. Lim et al. 10.5572/KOSAE.2016.32.2.131
- Fresh versus Photo-recalcitrant Secondary Organic Aerosol: Effects of Organic Mixtures on Aqueous Photodegradation of 4-Nitrophenol T. Braman et al. 10.1021/acs.estlett.0c00177
- Recent advances in mass spectrometry techniques for atmospheric chemistry research on molecular‐level W. Zhang et al. 10.1002/mas.21857
- Pathogenic Mechanisms of Secondary Organic Aerosols T. Déméautis et al. 10.1021/acs.chemrestox.1c00353
- Reactive Oxygen Species Formed by Secondary Organic Aerosols in Water and Surrogate Lung Fluid H. Tong et al. 10.1021/acs.est.8b03695
- Multiphase Reactions between Secondary Organic Aerosol and Sulfur Dioxide: Kinetics and Contributions to Sulfate Formation and Aerosol Aging M. Yao et al. 10.1021/acs.estlett.9b00657
- Photomineralization of aqueous salicylic acids. Photoproducts characterization and formation of light induced secondary OH precursors (LIS-OH) R. Tafer et al. 10.1016/j.watres.2016.10.038
- Light Exposure of Wood Smoke Aerosol: Connecting Optical Properties, Oxidation, Radical Formation, and Chemical Composition C. Liu-Kang et al. 10.1021/acsestair.3c00063
- Hydroxyl radicals from secondary organic aerosol decomposition in water H. Tong et al. 10.5194/acp-16-1761-2016
- Modeling Novel Aqueous Particle and Cloud Chemistry Processes of Biomass Burning Phenols and Their Potential to Form Secondary Organic Aerosols J. Zhang et al. 10.1021/acs.est.3c07762
- Photooxidation-Initiated Aqueous-Phase Formation of Organic Peroxides: Delving into Formation Mechanisms T. Gautam et al. 10.1021/acs.est.3c01162
- Extensive H-atom abstraction from benzoate by OH-radicals at the air–water interface S. Enami et al. 10.1039/C6CP06652F
- Photochemical Production of Singlet Oxygen by Urban Road Dust C. Cote et al. 10.1021/acs.estlett.7b00533
- Continuous measurement of reactive oxygen species inside and outside of a residential house during summer A. Eftekhari et al. 10.1111/ina.12789
- Organic peroxides' gas-particle partitioning and rapid heterogeneous decomposition on secondary organic aerosol H. Li et al. 10.5194/acp-16-1837-2016
- OH-Radical Oxidation of Surface-Active cis-Pinonic Acid at the Air–Water Interface S. Enami & Y. Sakamoto 10.1021/acs.jpca.6b01261
- Radical Formation by Fine Particulate Matter Associated with Highly Oxygenated Molecules H. Tong et al. 10.1021/acs.est.9b05149
- Organic Peroxides and Sulfur Dioxide in Aerosol: Source of Particulate Sulfate S. Wang et al. 10.1021/acs.est.9b02591
- Seasonal variations in photooxidant formation and light absorption in aqueous extracts of ambient particles L. Ma et al. 10.5194/acp-24-1-2024
- Physical and Chemical Characterization of Urban Grime Sampled from Two Cities C. Kroptavich et al. 10.1021/acsearthspacechem.0c00192
- Heterogeneous photochemistry of imidazole-2-carboxaldehyde: HO<sub>2</sub> radical formation and aerosol growth L. González Palacios et al. 10.5194/acp-16-11823-2016
- Predominance of secondary organic aerosol to particle-bound reactive oxygen species activity in fine ambient aerosol J. Zhou et al. 10.5194/acp-19-14703-2019
- Organic Peroxides in Aerosol: Key Reactive Intermediates for Multiphase Processes in the Atmosphere S. Wang et al. 10.1021/acs.chemrev.2c00430
- Seasonal Changes in the Oxidative Potential of Urban Air Pollutants: The Influence of Emission Sources and Proton- and Ligand-Mediated Dissolution of Transition Metals P. Shahpoury et al. 10.1021/acsestair.4c00093
- Photolytic aging of organic aerosol from pyrolyzed urban materials K. Hopstock et al. 10.1039/D3EA00078H
- Formation of Gas-Phase Hydrogen Peroxide via Multiphase Ozonolysis of Unsaturated Lipids Z. Zhou & J. Abbatt 10.1021/acs.estlett.0c00757
- Mixing state of oxalic acid containing particles in the rural area of Pearl River Delta, China: implications for the formation mechanism of oxalic acid C. Cheng et al. 10.5194/acp-17-9519-2017
- Influence of Fuel Properties on the Light Absorption of Fresh and Laboratory-Aged Atmospheric Brown Carbon Produced from Realistic Combustion of Boreal Peat and Spruce Foliage M. Lyu et al. 10.1021/acs.est.1c07091
- Predicting photooxidant concentrations in aerosol liquid water based on laboratory extracts of ambient particles L. Ma et al. 10.5194/acp-23-8805-2023
- The generation and transformation mechanisms of reactive oxygen species in the environment and their implications for pollution control processes: A review Z. Bi et al. 10.1016/j.envres.2024.119592
- Reactive Oxygen Species Production from Secondary Organic Aerosols: The Importance of Singlet Oxygen A. Manfrin et al. 10.1021/acs.est.9b01609
- Iodometry-Assisted Liquid Chromatography Electrospray Ionization Mass Spectrometry for Analysis of Organic Peroxides: An Application to Atmospheric Secondary Organic Aerosol R. Zhao et al. 10.1021/acs.est.7b04863
- A light-driven burst of hydroxyl radicals dominates oxidation chemistry in newly activated cloud droplets S. Paulson et al. 10.1126/sciadv.aav7689
- Rapid Aqueous-Phase Hydrolysis of Ester Hydroperoxides Arising from Criegee Intermediates and Organic Acids R. Zhao et al. 10.1021/acs.jpca.8b02195
- Superoxide Formation from Aqueous Reactions of Biogenic Secondary Organic Aerosols J. Wei et al. 10.1021/acs.est.0c07789
- Effects of the sample matrix on the photobleaching and photodegradation of toluene-derived secondary organic aerosol compounds A. Klodt et al. 10.5194/acp-22-10155-2022
- Suppression of OH Generation from the Photo-Fenton Reaction in the Presence of α-Pinene Secondary Organic Aerosol Material R. Hems et al. 10.1021/acs.estlett.7b00381
- Effects of Condensed-Phase Oxidants on Secondary Organic Aerosol Formation K. Daumit et al. 10.1021/acs.jpca.5b06160
- Aqueous Photochemistry of Secondary Organic Aerosol of α-Pinene and α-Humulene Oxidized with Ozone, Hydroxyl Radical, and Nitrate Radical D. Romonosky et al. 10.1021/acs.jpca.6b10900
- Aerosol Health Effects from Molecular to Global Scales M. Shiraiwa et al. 10.1021/acs.est.7b04417
- Reactive oxygen species formed in aqueous mixtures of secondary organic aerosols and mineral dust influencing cloud chemistry and public health in the Anthropocene H. Tong et al. 10.1039/C7FD00023E
- Aqueous-Phase Decomposition of Isoprene Hydroxy Hydroperoxide and Hydroxyl Radical Formation by Fenton-like Reactions with Iron Ions T. Fang et al. 10.1021/acs.jpca.0c02094
- Effect of UVC pre-irradiation on the Suwannee river Natural Organic Matter (SRNOM) photooxidant properties D. Palma et al. 10.1016/j.watres.2021.117395
- Large differences of highly oxygenated organic molecules (HOMs) and low-volatile species in secondary organic aerosols (SOAs) formed from ozonolysis of β-pinene and limonene D. Liu et al. 10.5194/acp-23-8383-2023
- Dark air–liquid interfacial chemistry of glyoxal and hydrogen peroxide F. Zhang et al. 10.1038/s41612-019-0085-5
- Connecting the Oxidative Potential of Secondary Organic Aerosols with Reactive Oxygen Species in Exposed Lung Cells P. Chowdhury et al. 10.1021/acs.est.9b04449
- Effects of Photolysis on the Chemical and Optical Properties of Secondary Organic Material Over Extended Time Scales E. Walhout et al. 10.1021/acsearthspacechem.9b00109
- Mass accommodation and gas–particle partitioning in secondary organic aerosols: dependence on diffusivity, volatility, particle-phase reactions, and penetration depth M. Shiraiwa & U. Pöschl 10.5194/acp-21-1565-2021
- The fate of organic peroxides indoors: quantifying humidity-dependent uptake on naturally soiled indoor window glass M. Webb et al. 10.1039/D3EM00041A
- Laboratory evidence of organic peroxide and peroxyhemiacetal formation in the aqueous phase and implications for aqueous OH Y. Lim & B. Turpin 10.5194/acp-15-12867-2015
- Rapid Aqueous-Phase Photooxidation of Dimers in the α-Pinene Secondary Organic Aerosol R. Zhao et al. 10.1021/acs.estlett.7b00148
- Dynamic Oxidative Potential of Organic Aerosol from Heated Cooking Oil S. Wang et al. 10.1021/acsearthspacechem.1c00038
- Quantification of environmentally persistent free radicals and reactive oxygen species in atmospheric aerosol particles A. Arangio et al. 10.5194/acp-16-13105-2016
- Production of Atmospheric Organosulfates via Mineral-Mediated Photochemistry M. Schmidt et al. 10.1021/acsearthspacechem.8b00178
- Atmospheric evolution of molecular-weight-separated brown carbon from biomass burning J. Wong et al. 10.5194/acp-19-7319-2019
- Analytical optical methods for measuring organic peroxides and hydroperoxides: An evaluation D. Alba-Elena et al. 10.1016/j.atmosenv.2024.120858
- Emerging investigator series: aqueous oxidation of isoprene-derived organic aerosol species as a source of atmospheric formic and acetic acids K. Bates et al. 10.1039/D3EA00076A
- Aqueous-phase reactive species formed by fine particulate matter from remote forests and polluted urban air H. Tong et al. 10.5194/acp-21-10439-2021
- Investigation of the limonene photooxidation by OH at different NO concentrations in the atmospheric simulation chamber SAPHIR (Simulation of Atmospheric PHotochemistry In a large Reaction Chamber) J. Pang et al. 10.5194/acp-22-8497-2022
- Measurements of Hydroxyl Radical Concentrations during Indoor Cooking Events: Evidence of an Unmeasured Photolytic Source of Radicals E. Reidy et al. 10.1021/acs.est.2c05756
- Highly Oxygenated Organic Molecules (HOM) from Gas-Phase Autoxidation Involving Peroxy Radicals: A Key Contributor to Atmospheric Aerosol F. Bianchi et al. 10.1021/acs.chemrev.8b00395
- Wildfire particulate matter as a source of environmentally persistent free radicals and reactive oxygen species T. Fang et al. 10.1039/D2EA00170E
- Oxidative potential of ambient fine aerosol over a semi-urban site in the Indo-Gangetic Plain A. Patel & N. Rastogi 10.1016/j.atmosenv.2017.12.004
- OH Radical Oxidation of Organosulfates in the Atmospheric Aqueous Phase D. Gweme & S. Styler 10.1021/acs.jpca.4c02877
- cis-Pinonic Acid Oxidation by Hydroxyl Radicals in the Aqueous Phase under Acidic and Basic Conditions: Kinetics and Mechanism B. Witkowski & T. Gierczak 10.1021/acs.est.7b02427
- Kinetics and pressure-dependent HOx yields of the reaction between the Criegee intermediate CH2OO and HNO3 P. Luo 10.1039/D2CP03660F
3 citations as recorded by crossref.
- Labile Peroxides in Secondary Organic Aerosol M. Krapf et al. 10.1016/j.chempr.2016.09.007
- Reactive Oxygen Species Formation and Peroxide and Carbonyl Decomposition in Aqueous Photolysis of Secondary Organic Aerosols L. Gerritz et al. 10.1021/acs.est.3c08662
- Photoenhanced Radical Formation in Aqueous Mixtures of Levoglucosan and Benzoquinone: Implications to Photochemical Aging of Biomass-Burning Organic Aerosols L. Gerritz et al. 10.1021/acs.jpca.3c01794
Saved (final revised paper)
Latest update: 23 Nov 2024
Short summary
This is the first paper to demonstrate that SOA material forms OH radicals upon UV illumination. We quantify the OH formation rates in solution and show species other than H2O2, mostly probably ROOH molecules, are the likely source of the OH. The importance of an OH source from SOA is that photochemical processing within both cloudwater and aerosol particles may arise subsequent to the formation of these radicals.
This is the first paper to demonstrate that SOA material forms OH radicals upon UV illumination....
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