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dc.contributorUniversitat Ramon Llull. IQS
dc.contributor.authorGómez Canela, Cristian
dc.contributor.authorEdo, Silvia
dc.contributor.authorRodríguez, Natalia
dc.contributor.authorGotor Navarra, Gemma
dc.contributor.authorLacorte, Sílvia
dc.date.accessioned2024-09-13T12:34:03Z
dc.date.available2024-09-13T12:34:03Z
dc.date.issued2021-09-24
dc.identifier.issn2227-9040ca
dc.identifier.urihttp://hdl.handle.net/20.500.14342/4409
dc.description.abstractWastewaters are considered one of the main sources of pollution in the aquatic environment as release a large number of contaminants every day. Emerging contaminants such as pharmaceuticals have special interest due to the high levels of consumption by the global population, their bioactive properties and because actual directives do not include the monitoring of pharmaceuticals. Moreover, it is well-known that pharmaceuticals can be degraded to metabolites or transformation products (TPs), which could be more toxic than the parental compound. In this study, we have developed an analytical method based on solid-phase extraction (SPE) and liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) to determine 76 highly consumed pharmaceuticals, including metabolites and TPs in wastewater effluents. In the 10 wastewaters analysed, the mean concentrations were in the µg L−1 levels, being mycophenolic acid, levodopa, ibuprofen, 4-aminoantypirine, losartan, amylmetacresol, amoxicillin, fluticasone, tramadol, budesonide, chlorpheniramine and diclofenac the pharmaceuticals with the highest concentrations. This study provides a comprehensive optimization on the MS conditions to determine pharmaceutical compounds and their metabolites and provides a spectral characterization to be used for the identification of these compounds in water.ca
dc.format.extent19 p.ca
dc.language.isoengca
dc.publisherMDPIca
dc.relation.ispartofChemosensorsca
dc.rights© L'autor/aca
dc.rightsAttribution 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.subject.otherPharmaceuticalsca
dc.subject.otherMetabolitesca
dc.subject.otherMetabòlitsca
dc.subject.otherWastewaterca
dc.subject.otherLC-MS/MSca
dc.subject.otherAigües residualsca
dc.subject.otherAigües residualsca
dc.titleComprehensive Characterization of 76 Pharmaceuticals and Metabolites in Wastewater by LC-MS/MSca
dc.typeinfo:eu-repo/semantics/articleca
dc.rights.accessLevelinfo:eu-repo/semantics/openAccess
dc.embargo.termscapca
dc.subject.udc628ca
dc.identifier.doihttps://doi.org/10.3390/chemosensors9100273ca
dc.description.versioninfo:eu-repo/semantics/publishedVersionca


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Mostra el registre parcial de l'element

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