Please use this identifier to cite or link to this item: http://hdl.handle.net/10773/27404
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dc.contributor.authorFreitas, Rosapt_PT
dc.contributor.authorCoppola, Francescapt_PT
dc.contributor.authorDe Marchi, Luciapt_PT
dc.contributor.authorCodela, Valeriapt_PT
dc.contributor.authorPretti, Carlopt_PT
dc.contributor.authorChiellini, Federicapt_PT
dc.contributor.authorMorelli, Andreapt_PT
dc.contributor.authorPolese, Gianlucapt_PT
dc.contributor.authorSoares, Amadeu M. V. M.pt_PT
dc.contributor.authorFigueira, Etelvinapt_PT
dc.date.accessioned2020-01-29T12:13:40Z-
dc.date.available2020-01-29T12:13:40Z-
dc.date.issued2018-
dc.identifier.issn0304-3894pt_PT
dc.identifier.urihttp://hdl.handle.net/10773/27404-
dc.description.abstractAlthough an increasing number of studies have been published on the effects of emergent pollutants such as carbon nanoparticles, there is still scarce information on the impact of these contaminants on marine organisms when acting in combination with classical pollutants such as meta(loid)s. The present study evaluated the impacts of Arsenic and Multi-Walled Carbon Nanotubes (MWCNTs) in the clam Ruditapes philippinarum, assessing the effects induced when both contaminants were acting individually (As, NP) and as a mixture (As+NP). Metabolic capacity (electron transport system activity), oxidative stress (antioxidant and biotransformation enzymes activity and cellular damage) and neurotoxicity (Acetylcholinesterase activity) biomarkers were evaluated inclams aftera28 daysexposure period.Theresults obtained showedthatthe accumulation ofAs was not affected by the presence of the NPs. Our results demonstrated that higher injuries were noticed in clams exposed to NPs, with higher metabolic depression and oxidative stress, regardless of the presence of As. Furthermore, higher neurotoxicity was observed in clams exposed to the combination of both contaminants in comparison to the effects of As and NPs individually.pt_PT
dc.language.isoengpt_PT
dc.publisherElsevierpt_PT
dc.relationSFRH/BD/101273/2014pt_PT
dc.relationSFRH/BD/118582/2016pt_PT
dc.relationinfo:eu-repo/grantAgreement/FCT/5876/147273/PTpt_PT
dc.rightsopenAccesspt_PT
dc.subjectMixture of contaminantspt_PT
dc.subjectMetabolismpt_PT
dc.subjectOxidative stresspt_PT
dc.subjectNeurotoxicitypt_PT
dc.subjectRuditapes philippinarumpt_PT
dc.subjectFunctionalized multi-walled carbon nanotubespt_PT
dc.titleThe influence of Arsenic on the toxicity of carbon nanoparticles in bivalvespt_PT
dc.typearticlept_PT
dc.description.versionpublishedpt_PT
dc.peerreviewedyespt_PT
degois.publication.firstPage484pt_PT
degois.publication.lastPage493pt_PT
degois.publication.titleJournal of Hazardous Materialspt_PT
degois.publication.volume358pt_PT
dc.identifier.doihttps://doi.org/10.1016/j.jhazmat.2018.05.056pt_PT
dc.identifier.essn1873-3336pt_PT
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