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Ecotoxicological Effects of the Anionic Surfactant Sodium Dodecyl Sulfate (SDS) in Two Marine Primary Producers: Phaeodactylum tricornutum and Ulva lactuca

2022-12-13Artigo científico Acesso aberto
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datacite.subject.fosCiências Naturais::Ciências Biológicas
datacite.subject.fosCiências Naturais::Ciências da Terra e do Ambiente
datacite.subject.sdg14:Proteger a Vida Marinha
datacite.subject.sdg12:Produção e Consumo Sustentáveis
dc.contributor.authorCruz de Carvalho, Ricardo
dc.contributor.authorFeijão, Eduardo
dc.contributor.authorMatos, Ana Rita
dc.contributor.authorCabrita, Maria Teresa
dc.contributor.authorUtkin, Andrei B.
dc.contributor.authorNovais, Sara C.
dc.contributor.authorLemos, Marco F. L.
dc.contributor.authorCaçador, Isabel
dc.contributor.authorMarques, João Carlos
dc.contributor.authorReis-Santos, Patrick
dc.contributor.authorFonseca, Vanessa F.
dc.contributor.authorDuarte, Bernardo
dc.date.accessioned2026-10-08T15:29:41Z
dc.date.available2026-10-08T15:29:41Z
dc.date.issued2022-12-13
dc.descriptionArticle number: 780.
dc.descriptionThe authors would like to thank Fundação para a Ciência e a Tecnologia (FCT) for funding the research at MARE (UIDB/04292/2020 and UIDP/04292/2020), ARNET-Aquatic Research Network Associated Laboratory (LA/P/0069/2020), BioISI (UID/MULTI/04046/2019) and via project grant PTDC/CTA-AMB/30056/2017 (OPTOX). B. Duarte and V. F. Fonseca were supported by FCT researcher contracts (CEECIND/00511/2017 and 2021.00244.CEECIND). M.T. Cabrita and S.C. Novais are supported by DL-57 investigation contracts.
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.eng
dc.description.sponsorshipThe authors would like to thank Fundação para a Ciência e a Tecnologia (FCT) for funding the research at MARE (UIDB/04292/2020 and UIDP/04292/2020), ARNET-Aquatic Research Network Associated Laboratory (LA/P/0069/2020), BioISI (UID/MULTI/04046/2019) and via project grant PTDC/CTA-AMB/30056/2017 (OPTOX). B. Duarte and V. F. Fonseca were supported by FCT researcher contracts (CEECIND/00511/2017 and 2021.00244.CEECIND). M.T. Cabrita and S.C. Novais are supported by DL-57 investigation contracts.
dc.identifier.citationCruz de Carvalho, R., Feijão, E., Matos, A. R., Cabrita, M. T., Utkin, A. B., Novais, S. C., Lemos, M. F. L., Caçador, I., Marques, J. C., Reis-Santos, P., Fonseca, V. F., & Duarte, B. (2022). Ecotoxicological Effects of the Anionic Surfactant Sodium Dodecyl Sulfate (SDS) in Two Marine Primary Producers: Phaeodactylum tricornutum and Ulva lactuca. Toxics, 10(12), Artigo 780. https://doi.org/10.3390/toxics10120780
dc.identifier.doi10.3390/toxics10120780
dc.identifier.issn2305-6304
dc.identifier.urihttp://hdl.handle.net/10400.8/17005
dc.language.isoeng
dc.peerreviewedyes
dc.publisherMDPI
dc.relationMarine and Environmental Sciences Centre
dc.relationMarine and Environmental Sciences Centre
dc.relationAquatic Research Infrastructure Network
dc.relationBiosystems & Integrative Sciences Institute
dc.relationDevelopment and validation of bio-optical ecotoxicological tests in marine phototrophs.
dc.relationDevelopment and validation of bio-optical ecotoxicological tests in marine phototrophs (PHOTO-TOX)
dc.relationSeaCODE - Seafood provenance and traceability tool development towards sustainable fisheries with science-based solutions
dc.relation.hasversionhttps://www.mdpi.com/2305-6304/10/12/780
dc.relation.ispartofToxics
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectAnionic surfactant detergents
dc.subjectBiomarkers
dc.subjectEcotoxicity
dc.subjectMarine phototrophs
dc.subjectPhotobiology
dc.subjectSodium dodecyl sulfate
dc.subjectPhaeodactylum tricornutum
dc.subjectUlva lactuca
dc.titleEcotoxicological Effects of the Anionic Surfactant Sodium Dodecyl Sulfate (SDS) in Two Marine Primary Producers: Phaeodactylum tricornutum and Ulva lactucaeng
dc.typejournal article
dspace.entity.typePublication
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oaire.awardNumberCEECIND/00511/2017/CP1387/CT0039
oaire.awardNumber2021.00244.CEECIND/CP1650/CT0010
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleMarine and Environmental Sciences Centre
oaire.awardTitleAquatic Research Infrastructure Network
oaire.awardTitleBiosystems & Integrative Sciences Institute
oaire.awardTitleDevelopment and validation of bio-optical ecotoxicological tests in marine phototrophs.
oaire.awardTitleDevelopment and validation of bio-optical ecotoxicological tests in marine phototrophs (PHOTO-TOX)
oaire.awardTitleSeaCODE - Seafood provenance and traceability tool development towards sustainable fisheries with science-based solutions
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04292%2F2020/PT
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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.awardURIhttp://hdl.handle.net/10400.8/17004
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/CEEC IND4ed/2021.00244.CEECIND%2FCP1650%2FCT0010/PT
oaire.citation.endPage21
oaire.citation.issue12
oaire.citation.startPage1
oaire.citation.titleToxics
oaire.citation.volume10
oaire.fundingStream6817 - DCRRNI ID
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oaire.fundingStream3599-PPCDT
oaire.fundingStreamCEEC IND 2017
oaire.fundingStreamCEEC IND4ed
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameNovais
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