Matches in SemOpenAlex for { <https://semopenalex.org/work/W2085307178> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2085307178 abstract "The LuminoTox solid phase assay (Lum-SPA), developed to assess the potential ecotoxicity of natural polluted sediments, employs stabilized thylakoids isolated from spinach plant extracts. When thylakoids are exposed to polluted samples, the action of pollutants can interfere with transmission of chlorophyll fluorescence linked to Photosystems I and II, causing a decrease in fluorescence emission. To differentiate between bulk and leachate effects, we developed a complementary assay of the Lum-SPA named the LuminoTox leachate phase assay (Lum-LPA). Twelve natural sediments were selected on the basis of their potential ecotoxicity and different quantities of fines. Results showed that in the Lum-LPA, the IC50s were always lower than those observed in the Lum-SPA. Significant inverse correlations were found between the IC50s obtained with the Lum-SPA and the percentage of fines (silt+clay fraction). In order to identify the cause of the higher ecotoxicity found in the Lum-LPA, we tested the supernatant of the liquid phase recovered after centrifugation (3000 g), and it appeared far less toxic than the Lum-LPA filtrates. To confirm the hypothesis that sensitivity in the Lum-LPA could be due to the presence of very fine particles, Photosynthetic Enzyme Complexes (PECs) were exposed to two kinds of clay materials with and without copper (0.6 mg L(-1)). Similar results were obtained in the Lum-LPA for both cases, revealing the sensitivity of this test to very fine particles." @default.
- W2085307178 created "2016-06-24" @default.
- W2085307178 creator A5026361947 @default.
- W2085307178 creator A5064837438 @default.
- W2085307178 creator A5081705486 @default.
- W2085307178 date "2013-01-01" @default.
- W2085307178 modified "2023-09-25" @default.
- W2085307178 title "Assessment of the LuminoTox leachate phase assay as a complement to the LuminoTox solid phase assay: Effect of fine particles in natural sediments" @default.
- W2085307178 cites W1542162133 @default.
- W2085307178 cites W1964037641 @default.
- W2085307178 cites W1971564368 @default.
- W2085307178 cites W1981570554 @default.
- W2085307178 cites W2000744987 @default.
- W2085307178 cites W2001826380 @default.
- W2085307178 cites W2004357324 @default.
- W2085307178 cites W2029847951 @default.
- W2085307178 cites W2036863776 @default.
- W2085307178 cites W2037378422 @default.
- W2085307178 cites W2037425877 @default.
- W2085307178 cites W2048515578 @default.
- W2085307178 cites W2069422330 @default.
- W2085307178 cites W2071147516 @default.
- W2085307178 cites W2077805719 @default.
- W2085307178 cites W2099631213 @default.
- W2085307178 cites W2112954624 @default.
- W2085307178 cites W2141037179 @default.
- W2085307178 cites W2145979991 @default.
- W2085307178 cites W2149887988 @default.
- W2085307178 cites W2161953950 @default.
- W2085307178 cites W2317758841 @default.
- W2085307178 cites W78280880 @default.
- W2085307178 cites W2469563765 @default.
- W2085307178 doi "https://doi.org/10.1016/j.chemosphere.2012.09.078" @default.
- W2085307178 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23116825" @default.
- W2085307178 hasPublicationYear "2013" @default.
- W2085307178 type Work @default.
- W2085307178 sameAs 2085307178 @default.
- W2085307178 citedByCount "6" @default.
- W2085307178 countsByYear W20853071782014 @default.
- W2085307178 countsByYear W20853071782015 @default.
- W2085307178 countsByYear W20853071782016 @default.
- W2085307178 countsByYear W20853071782017 @default.
- W2085307178 countsByYear W20853071782018 @default.
- W2085307178 crossrefType "journal-article" @default.
- W2085307178 hasAuthorship W2085307178A5026361947 @default.
- W2085307178 hasAuthorship W2085307178A5064837438 @default.
- W2085307178 hasAuthorship W2085307178A5081705486 @default.
- W2085307178 hasConcept C107872376 @default.
- W2085307178 hasConcept C16925390 @default.
- W2085307178 hasConcept C178790620 @default.
- W2085307178 hasConcept C185592680 @default.
- W2085307178 hasConcept C29730261 @default.
- W2085307178 hasConcept C46797941 @default.
- W2085307178 hasConcept C82685317 @default.
- W2085307178 hasConceptScore W2085307178C107872376 @default.
- W2085307178 hasConceptScore W2085307178C16925390 @default.
- W2085307178 hasConceptScore W2085307178C178790620 @default.
- W2085307178 hasConceptScore W2085307178C185592680 @default.
- W2085307178 hasConceptScore W2085307178C29730261 @default.
- W2085307178 hasConceptScore W2085307178C46797941 @default.
- W2085307178 hasConceptScore W2085307178C82685317 @default.
- W2085307178 hasLocation W20853071781 @default.
- W2085307178 hasLocation W20853071782 @default.
- W2085307178 hasLocation W20853071783 @default.
- W2085307178 hasLocation W20853071784 @default.
- W2085307178 hasOpenAccess W2085307178 @default.
- W2085307178 hasPrimaryLocation W20853071781 @default.
- W2085307178 hasRelatedWork W1988830657 @default.
- W2085307178 hasRelatedWork W1999332399 @default.
- W2085307178 hasRelatedWork W2003783855 @default.
- W2085307178 hasRelatedWork W2007565159 @default.
- W2085307178 hasRelatedWork W2157488343 @default.
- W2085307178 hasRelatedWork W2164047554 @default.
- W2085307178 hasRelatedWork W2339625869 @default.
- W2085307178 hasRelatedWork W2361250061 @default.
- W2085307178 hasRelatedWork W2924829242 @default.
- W2085307178 hasRelatedWork W4242295882 @default.
- W2085307178 isParatext "false" @default.
- W2085307178 isRetracted "false" @default.
- W2085307178 magId "2085307178" @default.
- W2085307178 workType "article" @default.