Singlet oxygen is produced from brown carbon-containing cooking organic aerosols (BrCOA) under indoor lighting
N Borduas-Dedekind, KJ Gemmell… - Environmental …, 2024 - pubs.rsc.org
Light absorbing organic molecules known as brown carbon (BrC) can be emitted during
processes such as cooking and combustion in indoor environments. We hypothesized that …
processes such as cooking and combustion in indoor environments. We hypothesized that …
Light absorption of organic carbon emitted from burning wood, charcoal, and kerosene in household cookstoves
Household cookstove emissions are an important source of carbonaceous aerosols
globally. The light-absorbing organic carbon (OC), also termed brown carbon (BrC), from …
globally. The light-absorbing organic carbon (OC), also termed brown carbon (BrC), from …
Relationship between oxidation level and optical properties of secondary organic aerosol
Brown carbon (BrC), which may include secondary organic aerosol (SOA), can be a
significant climate-forcing agent via its optical absorption properties. However, the overall …
significant climate-forcing agent via its optical absorption properties. However, the overall …
Heterogeneous OH oxidation of secondary brown carbon aerosol
EG Schnitzler, JPD Abbatt - Atmospheric Chemistry and Physics, 2018 - acp.copernicus.org
Light-absorbing organic aerosol, or brown carbon (BrC), has significant but poorly
constrained effects on climate; for example, oxidation in the atmosphere may alter its optical …
constrained effects on climate; for example, oxidation in the atmosphere may alter its optical …
Molecular composition and photochemical lifetimes of brown carbon chromophores in biomass burning organic aerosol
To better understand the effects of wildfires on air quality and climate, it is important to
assess the occurrence of chromophoric compounds in smoke and characterize their optical …
assess the occurrence of chromophoric compounds in smoke and characterize their optical …
Direct observation of aqueous secondary organic aerosol from biomass-burning emissions
S Gilardoni, P Massoli, M Paglione… - Proceedings of the …, 2016 - National Acad Sciences
The mechanisms leading to the formation of secondary organic aerosol (SOA) are an
important subject of ongoing research for both air quality and climate. Recent laboratory …
important subject of ongoing research for both air quality and climate. Recent laboratory …
Contrasting chemical complexity and the reactive organic carbon budget of indoor and outdoor air
JM Mattila, C Arata, A Abeleira, Y Zhou… - … science & technology, 2021 - ACS Publications
Reactive organic carbon (ROC) comprises a substantial fraction of the total atmospheric
carbon budget. Emissions of ROC fuel atmospheric oxidation chemistry to produce …
carbon budget. Emissions of ROC fuel atmospheric oxidation chemistry to produce …
Optical properties of black carbon in cookstove emissions coated with secondary organic aerosols: Measurements and modeling
Cookstoves are a major source of black carbon (BC) particles and associated organic
compounds, which influence the atmospheric radiative balance. We present results from …
compounds, which influence the atmospheric radiative balance. We present results from …
Indoor black carbon and brown carbon concentrations from cooking and outdoor penetration: insights from the HOMEChem study
Particle emissions from cooking are a major contributor to residential indoor air pollution and
could also contribute to ambient concentrations. An important constituent of these emissions …
could also contribute to ambient concentrations. An important constituent of these emissions …
Light absorption of organic carbon and its sources at a southeastern US location in summer
Light-absorbing organic carbon (OC), also referred to as “brown carbon”(BrC), has been
intensively investigated in atmospheres impacted by biomass burning. However, other BrC …
intensively investigated in atmospheres impacted by biomass burning. However, other BrC …