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Ecotoxicological effects of the anionic surfactant Sodium Dodecyl Sulfate (SDS) in two marine primary producers: Phaeodactylum tricornutum and Ulva lactuca

2022Journal article Open access
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dc.contributor.authorCruz de Carvalho, Ricardo
dc.contributor.authorFeijão, Eduardo
dc.contributor.authorMatos, Ana
dc.contributor.authorCabrita, Maria Teresa
dc.contributor.authorUtkin, Andrei
dc.contributor.authorNovais, Sara
dc.contributor.authorLemos, Marco
dc.contributor.authorCaçador, Isabel
dc.contributor.authorMarques, João
dc.contributor.authorReis-Santos, Patrick
dc.contributor.authorFonseca, Vanessa
dc.contributor.authorDuarte, Bernardo
dc.date.accessioned2023-01-26T16:47:03Z
dc.date.available2023-01-26T16:47:03Z
dc.date.issued2022
dc.description.abstractSodium Dodecyl Sulfate (SDS) is an anionic surfactant, extensively used in detergents, household and personal care products, as well as in industrial processes. The present study aimed to disclose the potential toxicological effects of SDS exposure under environmentally relevant concentrations (0, 0.1, 1, 3, and 10 mg L−1 ) on the physiology and biochemistry (photosynthesis, pigment, and lipid composition, antioxidative systems, and energy balance) of two marine autotrophs: the diatom Phaeodactylum tricornutum and the macroalgae Ulva lactuca. A growth rate (GR) reduction in P. tricornutum was observed with a classic dose-response effect towards the highest applied concentration, while a GR increase occurred in U. lactuca. Regarding photochemistry, the decrease in the fluorescence of the OJIP curves and laser-induced fluorescence allowed a better separation between SDS treatments in U. lactuca compared with P. tricornutum. Although all pigments significantly decreased in U. lactuca at the highest concentrations (except for antheraxanthin), no significant variations occurred in P. tricornutum. On the other hand, changes in fatty acid content were observed in P. tricornutum but not in U. lactuca. In terms of classical biomarker assessment, a dose-effect relationship of individual biomarkers versus SDS dose applied; U. lactuca displayed a higher number of biomarker candidates, including those in distinct metabolic pathways, increasing its usefulness for ecotoxicological applications. By evaluating the potential application of optical and biochemical traits, it was evident that the fatty acid profiles of the different exposure groups are excellent candidates in P. tricornutum, concomitant with the characteristics of this anionic surfactant. On the other hand, the results presented by laser-induced fluorescence and some parameters of PAM fluorometry in U. lactuca may be an advantage in the field, offering non-invasive, fast, easy-to-use, high-throughput screening techniques as excellent tools for ecotoxicology assessment.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationCruz de Carvalho, R., Feijão, E., Matos, A., Cabrita, M., Utkin, A., Novais, S., Lemos, M., et al. (2022). Ecotoxicological effects of the anionic surfactant Sodium Dodecyl Sulfate (SDS) in two marine primary producers: Phaeodactylum tricornutum and Ulva lactuca. Toxics, 10(12), 780. http://dx.doi.org/10.3390/toxics10120780pt_PT
dc.identifier.doi10.3390/toxics10120780pt_PT
dc.identifier.issn2305-6304
dc.identifier.urihttp://hdl.handle.net/10451/56030
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.relationLA/P/0069/2020pt_PT
dc.relationMarine and Environmental Sciences Centre
dc.relationMarine and Environmental Sciences Centre
dc.relationCEECIND/00511/2017pt_PT
dc.relationBiosystems & Integrative Sciences Institute
dc.relationDevelopment and validation of bio-optical ecotoxicological tests in marine phototrophs.
dc.relation.publisherversionhttps://www.mdpi.com/2305-6304/10/12/780pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAnionic surfactant detergentspt_PT
dc.subjectBiomarkerspt_PT
dc.subjectEcotoxicitypt_PT
dc.subjectMarine phototrophspt_PT
dc.subjectPhotobiologypt_PT
dc.titleEcotoxicological effects of the anionic surfactant Sodium Dodecyl Sulfate (SDS) in two marine primary producers: Phaeodactylum tricornutum and Ulva lactucapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleBiosystems & Integrative Sciences Institute
oaire.awardTitleDevelopment and validation of bio-optical ecotoxicological tests in marine phototrophs.
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04292%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP%2F04292%2F2020/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FMulti%2F04046%2F2019/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/PTDC%2FCTA-AMB%2F30056%2F2017/PT
oaire.citation.issue12pt_PT
oaire.citation.startPage780pt_PT
oaire.citation.titleToxicspt_PT
oaire.citation.volume10pt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream3599-PPCDT
person.familyNameCabrita
person.givenNameMaria Teresa
person.identifier349469
person.identifier.ciencia-id3E17-0125-F909
person.identifier.orcid0000-0002-4323-4945
person.identifier.ridB-5746-2014
person.identifier.scopus-author-id6602224932
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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