Aqueous-phase chemistry of atmospheric phenolic compounds: A critical review of laboratory studies
Phenolic compounds (PhCs) are crucial atmospheric pollutants typically emitted by biomass
burning and receive particular concerns considering their toxicity, light-absorbing properties …
burning and receive particular concerns considering their toxicity, light-absorbing properties …
Sulfate Formation by Photosensitization in Mixed Incense Burning–Sodium Chloride Particles: Effects of RH, Light Intensity, and Aerosol Aging
Elevated particulate sulfate concentrations have been frequently observed in coastal areas
when air masses are influenced by continental emissions, especially combustion sources …
when air masses are influenced by continental emissions, especially combustion sources …
Low‐Toxicity ZnSe/ZnS Quantum Dots as Potent Photoreductants and Triplet Sensitizers for Organic Transformations
Colloidal quantum dots (QDs) can photocatalyze diverse organic reactions. However,
reported QD‐photocatalysts often contain highly‐toxic elements Cd or Pb, and have not …
reported QD‐photocatalysts often contain highly‐toxic elements Cd or Pb, and have not …
Aqueous-phase photoreactions of mixed aromatic carbonyl photosensitizers yield more oxygenated, oxidized, and less light-absorbing secondary organic aerosol …
Aromatic carbonyls have been mainly probed as photosensitizers for aqueous secondary
organic aerosol (aqSOA) and light-absorbing organic aerosol (ie, brown carbon or BrC) …
organic aerosol (aqSOA) and light-absorbing organic aerosol (ie, brown carbon or BrC) …
[HTML][HTML] Comparison of aqueous secondary organic aerosol (aqSOA) product distributions from guaiacol oxidation by non-phenolic and phenolic …
Abstract Aromatic carbonyls (eg, methoxybenzaldehydes), an important class of
photosensitizers, are abundant in the atmosphere. Photosensitization and nitrate-mediated …
photosensitizers, are abundant in the atmosphere. Photosensitization and nitrate-mediated …
Temperature-Dependent Oxidation of Hydroxylated Aldehydes by •OH, SO4•–, and NO3• Radicals in the Atmospheric Aqueous Phase
M Mekic, T Schaefer, EH Hoffmann… - The Journal of …, 2023 - ACS Publications
T-dependent aqueous-phase rate constants were determined for the oxidation of the
hydroxy aldehydes, glyceraldehyde, glycolaldehyde, and lactaldehyde, by the hydroxyl …
hydroxy aldehydes, glyceraldehyde, glycolaldehyde, and lactaldehyde, by the hydroxyl …
Co-photolysis of mixed chromophores affects atmospheric lifetimes of brown carbon
Y Wang, T Qiu, C Zhang, T Hao, BRG Mabato… - Environmental …, 2023 - pubs.rsc.org
Brown carbon (BrC) affects radiation budget and thus global climate by absorbing light,
during which photolysis can also occur and serve as an important sink of BrC. Yet, the …
during which photolysis can also occur and serve as an important sink of BrC. Yet, the …
Sulfate formation via aerosol phase SO2 oxidation by model biomass burning photosensitizers: 3,4-dimethoxybenzaldehyde, vanillin and syringaldehyde using …
L Zhou, Z Liang, BRG Mabato… - Atmospheric …, 2023 - acp.copernicus.org
Atmospheric oxidation of sulfur dioxide (SO 2) to sulfate has been widely investigated by
means of gas phase and in-cloud chemistry studies. Recent field measurements have …
means of gas phase and in-cloud chemistry studies. Recent field measurements have …
Kinetics and mechanisms of aqueous-phase reactions of triplet-state imidazole-2-carboxaldehyde and 3, 4-dimethoxybenzaldehyde with α, β-unsaturated carbonyl …
KZ Aregahegn, T Felber, A Tilgner… - The Journal of …, 2022 - ACS Publications
Reactions in the atmospheric aqueous phase are an important source of secondary organic
aerosols (SOA). Within the present study, the reactions of triplet-state imidazole-2 …
aerosols (SOA). Within the present study, the reactions of triplet-state imidazole-2 …
Biomass-burning organic aerosols as a pool of atmospheric reactive triplets to drive multiphase sulfate formation
Biomass-burning organic aerosol (s)(BBOA) are rich in brown carbon, which significantly
absorbs solar irradiation and potentially accelerates global warming. Despite its importance …
absorbs solar irradiation and potentially accelerates global warming. Despite its importance …