{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Xiao M"],"funding":["Swiss National Science Foundation","European Research Council"],"pagination":["239-245"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11903316"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["18(3)"],"pubmed_abstract":["Exposure to anthropogenic atmospheric aerosol is a major health issue, causing several million deaths per year worldwide. The oxidation of aromatic hydrocarbons from traffic and wood combustion is an important anthropogenic source of low-volatility species in secondary organic aerosol, especially in heavily polluted environments. It is not yet established whether the formation of anthropogenic secondary organic aerosol involves mainly rapid autoxidation, slower sequential oxidation steps or a combination of the two. Here we reproduced a typical urban haze in the 'Cosmics Leaving Outdoor Droplets' chamber at the European Organization for Nuclear Research and observed the dynamics of aromatic oxidation products during secondary organic aerosol growth on a molecular level to determine mechani"],"journal":["Nature geoscience"],"pubmed_title":["Anthropogenic organic aerosol in Europe produced mainly through second-generation oxidation."],"pmcid":["PMC11903316"],"funding_grant_id":["172602","638703","200020","616075","169090","101002728","159851","152907"],"pubmed_authors":["Baccarini A","Simon M","Molteni U","Dada L","Quelever LLJ","El Haddad I","Mauldin R","Makhmutov V","Wang M","Stolzenburg D","Bauer PS","Curtius J","Rissanen M","Heinritzi M","Kurten A","Worsnop DR","Volkamer R","Ahonen L","Yang B","Lamkaddam H","Onnela A","Chen D","Tauber C","Stozhkov Y","Wagner R","Kulmala M","Fischer L","Kim C","Winkler PM","Jiang J","Duplissy J","Petaja T","Donahue NM","Hoyle CR","Finkenzeller H","Lehtipalo K","Kvashnin A","Baltensperger U","Dommen J","Mentler B","Liu Y","Mathot S","Sipila M","Chiu R","Nie W","Zha Q","Amorim A","Schuchmann S","He XC","Hansel A","Hofbauer V","Garmash O","Tome A","Xiao M","Ye P","Mai H","Kirkby J","Yan C"],"additional_accession":[]},"is_claimable":false,"name":"Anthropogenic organic aerosol in Europe produced mainly through second-generation oxidation.","description":"Exposure to anthropogenic atmospheric aerosol is a major health issue, causing several million deaths per year worldwide. The oxidation of aromatic hydrocarbons from traffic and wood combustion is an important anthropogenic source of low-volatility species in secondary organic aerosol, especially in heavily polluted environments. It is not yet established whether the formation of anthropogenic secondary organic aerosol involves mainly rapid autoxidation, slower sequential oxidation steps or a combination of the two. Here we reproduced a typical urban haze in the 'Cosmics Leaving Outdoor Droplets' chamber at the European Organization for Nuclear Research and observed the dynamics of aromatic oxidation products during secondary organic aerosol growth on a molecular level to determine mechani","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025","modification":"2025-04-04T09:07:37.033Z","creation":"2025-04-04T09:07:37.033Z"},"accession":"S-EPMC11903316","cross_references":{"pubmed":["40093564"],"doi":["10.1038/s41561-025-01645-z"]}}