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dc.contributor.authorSAEZ, G.
dc.contributor.authorAYE, M.
dc.contributor.authorDE MEO, M.
dc.contributor.authorAIME, A.
dc.contributor.authorBERQUE BESTEL, Isabelle
dc.contributor.authorBARTHELEMY, P.
dc.contributor.authorDI GIORGIO, C.
dc.date.accessioned2020-09-03T08:01:54Z
dc.date.available2020-09-03T08:01:54Z
dc.date.issued2015
dc.identifier.issn1520-4081
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/10926
dc.description.abstractEnThe emerging of Quantum Dots utilization in industrial or medicinal fields involved a potentially increase of these nanoparticles in environment. In this work, the genotoxic (comet assay) and oxidative effects (SOD activity, TBARS) of functionalized-QDs and cadmium chloride were investigated on Hediste diversicolor and Eisenia fetida coelomocytes. Results demonstrated that functionalized-QDs (QDNs) and cadmium chloride induced DNA damages through different mechanisms that depended on the nano- or ionic nature of Cd. The minimal genotoxic concentrations for H. diversicolor (<0.001ng/g for QDNs and CdCl2) were lower than for E. fetida (between 0.01 and 0.1 ng/g for QDNs, and between 0.001 and 0.01 ng/g for CdCl2). These results showed that H. diversicolor was more sensitive than E. fetida. The two contaminants had a low impact on the oxidative stress markers. (c) 2014 Wiley Periodicals, Inc. Environ Toxicol 30: 918-926, 2015.
dc.language.isoen
dc.title.enGenotoxic and oxidative responses in coelomocytes of Eisenia fetida and Hediste diversicolor exposed to lipid-coated CdSe/ZnS quantum dots and CdCl2
dc.typeArticle de revue
dc.identifier.doi10.1002/tox.21966
dc.subject.halChimie/Matériaux
bordeaux.journalEnvironmental Toxicology
bordeaux.page918-926
bordeaux.volume30
bordeaux.hal.laboratoriesInstitut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN) - UMR 5248*
bordeaux.hal.laboratoriesInstitut de Chimie & de Biologie des Membranes & des Nano-objets (CBMN, UMR 5248)
bordeaux.issue8
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Environmental%20Toxicology&amp;rft.date=2015&amp;rft.volume=30&amp;rft.issue=8&amp;rft.spage=918-926&amp;rft.epage=918-926&amp;rft.eissn=1520-4081&amp;rft.issn=1520-4081&amp;rft.au=SAEZ,%20G.&amp;AYE,%20M.&amp;DE%20MEO,%20M.&amp;AIME,%20A.&amp;BERQUE%20BESTEL,%20Isabelle&amp;rft.genre=article


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