oru.sePublikasjoner
Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Identification of potentially toxic compounds in complex extracts of environmental samples using gas chromatography-mass spectrometry and multivariate data analysis
Örebro universitet, Institutionen för naturvetenskap. (Bioanalytisk miljötoxikologi)
Vise andre og tillknytning
2007 (engelsk)Inngår i: Environmental Toxicology and Chemistry, ISSN 0730-7268, E-ISSN 1552-8618, Vol. 26, nr 2, s. 208-217Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

In this study, we examined 31 samples of varying chemical composition, including samples of soils from gasworks, coke production sites, and sites where wood preservatives were heavily used; ash and soot from municipal solid waste incinerators; antiskid sand; and dust from areas with heavy road traffic. The samples were comprehensively chemically characterized, especially their polycyclic aromatic compound contents, using gas chromatography-time-of-flight mass spectrometry, whereas their biological effects were assessed using dehydrogenase activity, root growth (Hordeum vulgare), reproduction of springtails (Folsomia candida), algal growth (Desmodesmus subspicatus), germinability (Sinapis alba), Vibrio fischeri, DR-CALUX, and Ames Salmonella assays. The number of compounds detected in the samples ranged from 123 to 527. Using the multivariate regression technique of partial-least-squares projections to latent structures, it was possible to find individual compounds that exhibited strong correlations with the different biological responses. Some of the results, however, indicate that a broader chemical characterization may be needed to identify all the compounds that may cause the measured biological responses.

sted, utgiver, år, opplag, sider
New York: Pergamon , 2007. Vol. 26, nr 2, s. 208-217
Emneord [en]
Environmental Pollutants/*toxicity, Gas Chromatography-Mass Spectrometry/*methods, Multivariate Analysis
HSV kategori
Forskningsprogram
miljökemi
Identifikatorer
URN: urn:nbn:se:oru:diva-4718DOI: 10.1897/06-204R.1PubMedID: 17713206OAI: oai:DiVA.org:oru-4718DiVA, id: diva2:139017
Tilgjengelig fra: 2008-11-12 Laget: 2008-11-12 Sist oppdatert: 2017-12-14bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstPubMedhttp://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed&cmd=Retrieve&list_uids=17713206&dopt=Citation

Personposter BETA

Andersson, ErikaEngwall, Magnus

Søk i DiVA

Av forfatter/redaktør
Andersson, ErikaEngwall, Magnus
Av organisasjonen
I samme tidsskrift
Environmental Toxicology and Chemistry

Søk utenfor DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetric

doi
pubmed
urn-nbn
Totalt: 518 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf