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http://hdl.handle.net/10261/201510
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dc.contributor.author | Santos, Lúcia H.M.L.M. | es_ES |
dc.contributor.author | Freixa, Anna | es_ES |
dc.contributor.author | Insa, Sara | es_ES |
dc.contributor.author | Acuña, Vicenç | es_ES |
dc.contributor.author | Sanchís, Josep | es_ES |
dc.contributor.author | Farré, Marinella | es_ES |
dc.contributor.author | Sabater, Sergi | es_ES |
dc.contributor.author | Barceló, Damià | es_ES |
dc.contributor.author | Rodríguez-Mozaz, Sara | es_ES |
dc.date.accessioned | 2020-02-21T10:50:36Z | - |
dc.date.available | 2020-02-21T10:50:36Z | - |
dc.date.issued | 2019-02 | - |
dc.identifier.citation | Environmental Research 169: 377-386 (2019) | es_ES |
dc.identifier.uri | http://hdl.handle.net/10261/201510 | - |
dc.description.abstract | A huge variety of organic microcontaminants are presently detected in freshwater ecosystems, but there is still a lack of knowledge about their interactions, either with living organisms or with other contaminants. Actually, carbon nanomaterials like fullerenes (C60) can act as carriers of organic microcontaminants, but their relevance in processes like bioaccumulation and biotransformation of organic microcontaminants by organisms is unknown. In this study, mesocosm experiments were used to assess the bioaccumulation and biotransformation of three organic microcontaminants (venlafaxine, diuron and triclosan) in river biofilms, and to understand how much the concomitant presence of C60 at environmental relevant concentrations could impact these processes. Results indicated that venlafaxine exhibited the highest bioaccumulation (13% of the initial concentration of venlafaxine in water), while biotransformation was more evident for triclosan (5% of the initial concentration of triclosan in water). Furthermore, biotransformation products such as methyl-triclosan were also present in the biofilm, with levels up to 42% of the concentration of accumulated triclosan. The presence of C60 did not involve relevant changes in the bioaccumulation and biotransformation of microcontaminants in biofilms, which showed similar patterns. Nevertheless, the study shows that a detailed evaluation of the partition of the organic microcontaminants and their transformation products in freshwater systems are important to better understand the impact of the co-existence of others microcontaminants, like carbon nanomaterials, in their possible routes of bioaccumulation and biotransformation. © 2018 Elsevier Inc. | es_ES |
dc.description.sponsorship | This work has been funded by the Spanish Ministry of Economy and Competitiveness (project NANOTRANSFER; ERA SIINN PCIN-2015-182-C02-02 and project PLAS-MED; CTM2017-89701-C3-2-R). Authors also acknowledge the support from the Economy and Knowledge Department of the Catalan Government through Consolidated Research Group (ICRA-ENV 2017 SGR 1124 & 2017 SGR 1404). Lúcia H.M.L.M. Santos acknowledges the Juan de la Cierva Program (FJCI-2014-22377) and Sara Rodríguez-Mozaz acknowledges the Ramon y Cajal Program (RYC-2014-16707). Funding sources This work has been funded by the Spanish Ministry of Economy and Competitiveness (project NANOTRANSFER; ERA SIINN PCIN-2015-182-C02-02 and project PLAS-MED; CTM2017-89701-C3-2-R). Authors also acknowledge the support from the Economy and Knowledge Department of the Catalan Government through Consolidated Research Group (ICRA-ENV 2017 SGR 1124 & 2017 SGR 1404). Lúcia H.M.L.M. Santos acknowledges the Juan de la Cierva program (FJCI-2014-22377) and Sara Rodríguez-Mozaz acknowledges the Ramon y Cajal program (RYC-2014-16707). | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/PCIN-2015-182-C02-02 | es_ES |
dc.relation | MICIU/ICTI2017-2020/CTM2017-89701-C3-2-R | es_ES |
dc.relation.isversionof | Postprint | es_ES |
dc.rights | openAccess | en_EN |
dc.subject | Nanoparticles | es_ES |
dc.subject | Co-exposure | es_ES |
dc.subject | River biofilms | es_ES |
dc.subject | Emerging microcontaminants | es_ES |
dc.subject | Transformation products | es_ES |
dc.title | Impact of fullerenes in the bioaccumulation and biotransformation of venlafaxine, diuron and triclosan in river biofilms | es_ES |
dc.type | artículo | es_ES |
dc.identifier.doi | 10.1016/j.envres.2018.11.036 | - |
dc.description.peerreviewed | Peer reviewed | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.envres.2018.11.036 | es_ES |
dc.embargo.terms | 2021-02-01 | es_ES |
dc.contributor.funder | Ministerio de Economía y Competitividad (España) | es_ES |
dc.relation.csic | Sí | es_ES |
oprm.item.hasRevision | no ko 0 false | * |
dc.identifier.funder | http://dx.doi.org/10.13039/501100003329 | es_ES |
dc.contributor.orcid | Sanchís, Josep [0000-0002-6812-9981] | es_ES |
dc.contributor.orcid | Farrè, Marinella [0000-0001-8391-6257] | es_ES |
dc.contributor.orcid | Barceló, Damià [0000-0002-8873-0491] | es_ES |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | With Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.openairetype | artículo | - |
item.grantfulltext | open | - |
item.languageiso639-1 | en | - |
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Impact of fullerenes in the bioaccumulation.pdf | Artículo principal | 1,04 MB | Adobe PDF | Visualizar/Abrir |
1-s2.0-S0013935118306182-mmc1.docx | Material suplementario | 461,44 kB | Microsoft Word XML | Visualizar/Abrir |
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