Concept
Ozone
Related publications (228)
Nanocluster aerosol formation via ozone chemistry on worn clothing: Influence of environmental parameters
Nanocluster aerosols (NCA, particles
Pergamon-Elsevier Science Ltd2024Nanocluster Aerosols from Ozone-Human Chemistry Are Dominated by Squalene-Ozone Reactions
Nanocluster aerosols (NCAs,
Amer Chemical Soc2024Influence of Ventilation on Formation and Growth of 1-20 nm Particles via Ozone-Human Chemistry
Dusan Licina, Shen Yang, Marouane Merizak, Meixia Zhang
Ozone reaction with human surfaces is an important source of ultrafine particles indoors. However, 1-20 nm particles generated from ozone-human chemistry, which mark the first step of particle formation and growth, remain understudied. Ventilation and indo ...
Washington2024Squalene Depletion in Skin Following Human Exposure to Ozone under Controlled Chamber Conditions
A major component of human skin oil is squalene, a highly unsaturated hydrocarbon that protects the skin from atmospheric oxidants. Skin oil, and thus squalene, is continuously replenished on the skin surface. Squalene is also quickly consumed through reac ...
Amer Chemical Soc2024Reactivity of Cyanobacteria Metabolites with Ozone: Multicompound Competition Kinetics
Cyanobacterial blooms occur at increasing frequency and intensity, notably in freshwater. This leads to the introduction of complex mixtures of their products, i.e., cyano-metabolites, to drinking water treatment plants. To assess the fate of cyano-metabol ...
Amer Chemical Soc2024Atmospheric isoprene measurements reveal larger-than-expected Southern Ocean emissions
Julia Schmale, Andrea Baccarini
Isoprene is a key trace component of the atmosphere emitted by vegetation and other organisms. It is highly reactive and can impact atmospheric composition and climate by affecting the greenhouse gases ozone and methane and secondary organic aerosol format ...
2024Reactions of hypobromous acid with dimethyl selenide, dimethyl diselenide and other organic selenium compounds: kinetics and product formation
Selenium (Se) is an essential micronutrient for many living organisms particularly due to its unique redox properties. We recently found that the sulfur (S) analog for dimethyl selenide (DMSe), i.e. dimethyl sulfide (DMS), reacts fast with the marine oxida ...
Cambridge2024Critical Review on Bromate Formation during Ozonation and Control Options for Its Minimization
Ozone is a commonly applied disinfectant and oxidantin drinkingwater and has more recently been implemented for enhanced municipalwastewater treatment for potable reuse and ecosystem protection. Onedrawback is the potential formation of bromate, a possible ...
AMER CHEMICAL SOC2023Modelling the coupled mercury-halogen-ozone cycle in the central Arctic during spring
Julia Schmale, Ivo Fabio Beck, Hélène Paule Angot, Jenny Thomas
Near-surface mercury and ozone depletion events occur in the lowest part of the atmosphere during Arctic spring. Mercury depletion is the first step in a process that transforms long-lived elemental mercury to more reactive forms within the Arctic that are ...
2023Nitrogen oxides in the free troposphere: implications for tropospheric oxidants and the interpretation of satellite NO2 measurements
Ilann Ernest Valentin Bourgeois
Satellite-based retrievals of tropospheric NO(2)columns are widely used to infer NOx (equivalent to NO + NO2) emissions. These retrievals rely on model information for the vertical distribution of NO2. The free tropospheric background above 2 km is particu ...
COPERNICUS GESELLSCHAFT MBH2023