Unravelling New Processes at Interfaces: Photochemical Isoprene Production at the Sea Surface
dc.bibliographicCitation.firstPage | 13199 | |
dc.bibliographicCitation.issue | 22 | |
dc.bibliographicCitation.lastPage | 13205 | |
dc.bibliographicCitation.volume | 49 | |
dc.contributor.author | Ciuraru, Raluca | |
dc.contributor.author | Fine, Ludovic | |
dc.contributor.author | van Pinxteren, Manuela | |
dc.contributor.author | D’Anna, Barbara | |
dc.contributor.author | Herrmann, Hartmut | |
dc.contributor.author | George, Christian | |
dc.date.accessioned | 2022-07-08T05:20:21Z | |
dc.date.available | 2022-07-08T05:20:21Z | |
dc.date.issued | 2015 | |
dc.description.abstract | Isoprene 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.version | publishedVersion | eng |
dc.identifier.uri | https://oa.tib.eu/renate/handle/123456789/9655 | |
dc.identifier.uri | https://doi.org/10.34657/8693 | |
dc.language.iso | eng | eng |
dc.publisher | Columbus, Ohio : American Chemical Society | |
dc.relation.doi | https://doi.org/10.1021/acs.est.5b02388 | |
dc.relation.essn | 1520-5851 | |
dc.relation.ispartofseries | Environmental science & technology 49 (2015), Nr. 22 | |
dc.rights.license | ACS AuthorChoice | |
dc.rights.uri | https://pubs.acs.org/page/policy/authorchoice_termsofuse.html | |
dc.subject | Butadienes | eng |
dc.subject | Fatty Acids | eng |
dc.subject | Hemiterpenes | eng |
dc.subject | Pentanes | eng |
dc.subject | Photochemical Processes | eng |
dc.subject | Seawater | eng |
dc.subject | Volatile Organic Compounds | eng |
dc.subject | Biological materials | eng |
dc.subject | Boundary layers | eng |
dc.subject | Ecology | eng |
dc.subject | Surface reactions | eng |
dc.subject | Surface waters | eng |
dc.subject | dissolved organic matter | eng |
dc.subject | humic acid | eng |
dc.subject | isoprene | eng |
dc.subject | nonanoic acid | eng |
dc.subject | surfactant | eng |
dc.subject | 1,3 butadiene derivative | eng |
dc.subject | Abiotic sources | eng |
dc.subject | Biological process | eng |
dc.subject | H-abstraction | eng |
dc.subject | Marine environment | eng |
dc.subject | Sea surface microlayer | eng |
dc.subject | Terrestrial ecosystems | eng |
dc.subject | degradation | eng |
dc.subject | interface | eng |
dc.subject | marine ecosystem | eng |
dc.subject | photochemistry | eng |
dc.subject | analytic method | eng |
dc.subject | surface tension | eng |
dc.subject | chemistry | eng |
dc.subject.ddc | 050 | |
dc.subject.ddc | 333.7 | |
dc.title | Unravelling New Processes at Interfaces: Photochemical Isoprene Production at the Sea Surface | eng |
dc.type | article | eng |
dc.type | Text | eng |
dcterms.bibliographicCitation.journalTitle | Environmental science & technology | |
tib.accessRights | openAccess | eng |
wgl.contributor | TROPOS | ger |
wgl.subject | Umweltwissenschaften | ger |
wgl.subject | Ingenieurwissenschaften | ger |
wgl.type | Zeitschriftenartikel | ger |
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