Unravelling New Processes at Interfaces: Photochemical Isoprene Production at the Sea Surface

dc.bibliographicCitation.firstPage13199
dc.bibliographicCitation.issue22
dc.bibliographicCitation.journalTitleEnvironmental science & technologyeng
dc.bibliographicCitation.lastPage13205
dc.bibliographicCitation.volume49
dc.contributor.authorCiuraru, Raluca
dc.contributor.authorFine, Ludovic
dc.contributor.authorvan Pinxteren, Manuela
dc.contributor.authorD’Anna, Barbara
dc.contributor.authorHerrmann, Hartmut
dc.contributor.authorGeorge, Christian
dc.date.accessioned2022-07-08T05:20:21Z
dc.date.available2022-07-08T05:20:21Z
dc.date.issued2015
dc.description.abstractIsoprene is an important reactive gas that is produced mainly in terrestrial ecosystems but is also produced in marine ecosystems. In the marine environment, isoprene is produced in the seawater by various biological processes. Here, we show that photosensitized reactions involving the sea-surface microlayer lead to the production of significant amounts of isoprene. It is suggested that H-abstraction processes are initiated by photochemically excited dissolved organic matter which will the degrade fatty acids acting as surfactants. This chemical interfacial processing may represent a significant abiotic source of isoprene in the marine boundary layer.eng
dc.description.versionpublishedVersioneng
dc.identifier.urihttps://oa.tib.eu/renate/handle/123456789/9655
dc.identifier.urihttps://doi.org/10.34657/8693
dc.language.isoengeng
dc.publisherColumbus, Ohio : American Chemical Society
dc.relation.doihttps://doi.org/10.1021/acs.est.5b02388
dc.relation.essn1520-5851
dc.rights.licenseACS AuthorChoice
dc.rights.urihttps://pubs.acs.org/page/policy/authorchoice_termsofuse.html
dc.subject.ddc050
dc.subject.ddc333.7
dc.subject.otherButadieneseng
dc.subject.otherFatty Acidseng
dc.subject.otherHemiterpeneseng
dc.subject.otherPentaneseng
dc.subject.otherPhotochemical Processeseng
dc.subject.otherSeawatereng
dc.subject.otherVolatile Organic Compoundseng
dc.subject.otherBiological materialseng
dc.subject.otherBoundary layerseng
dc.subject.otherEcologyeng
dc.subject.otherSurface reactionseng
dc.subject.otherSurface waterseng
dc.subject.otherdissolved organic mattereng
dc.subject.otherhumic acideng
dc.subject.otherisopreneeng
dc.subject.othernonanoic acideng
dc.subject.othersurfactanteng
dc.subject.other1,3 butadiene derivativeeng
dc.subject.otherAbiotic sourceseng
dc.subject.otherBiological processeng
dc.subject.otherH-abstractioneng
dc.subject.otherMarine environmenteng
dc.subject.otherSea surface microlayereng
dc.subject.otherTerrestrial ecosystemseng
dc.subject.otherdegradationeng
dc.subject.otherinterfaceeng
dc.subject.othermarine ecosystemeng
dc.subject.otherphotochemistryeng
dc.subject.otheranalytic methodeng
dc.subject.othersurface tensioneng
dc.subject.otherchemistryeng
dc.titleUnravelling New Processes at Interfaces: Photochemical Isoprene Production at the Sea Surfaceeng
dc.typeArticleeng
dc.typeTexteng
tib.accessRightsopenAccesseng
wgl.contributorTROPOSger
wgl.subjectUmweltwissenschaftenger
wgl.subjectIngenieurwissenschaftenger
wgl.typeZeitschriftenartikelger
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