Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/71948
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dc.contributor.authorSantana Viera, Sergioen_US
dc.contributor.authorTorres Padrón, María Estheren_US
dc.contributor.authorSosa Ferrera, María Zoraidaen_US
dc.contributor.authorSantana-Rodríguez, José Juanen_US
dc.date.accessioned2020-05-04T12:19:36Z-
dc.date.available2020-05-04T12:19:36Z-
dc.date.issued2020en_US
dc.identifier.issn0026-265Xen_US
dc.identifier.otherScopus-
dc.identifier.urihttp://hdl.handle.net/10553/71948-
dc.description.abstractCytostatic platinum compounds (CPCs) are pharmaceutical compounds widely used in chemotherapy. However, these compounds have important side effects and can be toxic to the biota once they are excreted by patients and reach the aquatic medium, even at low concentrations. Most of the works have focused on the determination of CPCs in hospital wastewaters using inductively coupled plasma mass spectrometry (ICP–MS). However, the determination of CPCs in samples from wastewater treatment plants (WWTPs) is very limited, probably due to the difficulty of extracting such hydrophilic compounds from these complex aqueous matrices. This paper presents a new optimised and developed method for the extraction and preconcentration of CPCs in wastewater samples based on ion exchange solid phase extraction and their determination by ICP–MS. Under the optimal conditions, the procedure has good reproducibility and repeatability (with deviations lower than 15%), with a relative recovery between 47 and 90% and a low matrix effect (lower than 24%). We have obtained the lowest limit of quantification achieved up until now (0.74 ng L−1), thus allowing the determination of CPCs in new matrices. The described method was used for the determination of CPCs in wastewater from a WWTP and hospital wastewater of Gran Canaria Island (Spain). We have detected concentrations between 81.94 and 13,913 ng L−1 in hospital effluents and between 3.97 and 75.79 ng L−1 in wastewater treatment plants.en_US
dc.languageengen_US
dc.relation.ispartofMicrochemical Journalen_US
dc.sourceMicrochemical Journal [ISSN 0026-265X], v. 157en_US
dc.subject3303 ingeniería y tecnología químicasen_US
dc.subject332201 Distribución de la energíaen_US
dc.subject330802 Residuos industrialesen_US
dc.subject2301 química analíticaen_US
dc.subject.otherCytostatic Platinum Compoundsen_US
dc.subject.otherInductively Coupled Plasma Mass Spectrometryen_US
dc.subject.otherIon Exchange Sorbentsen_US
dc.subject.otherSolid Phase Extractionen_US
dc.subject.otherWastewateren_US
dc.titleQuantification of cytostatic platinum compounds in wastewater by inductively coupled plasma mass spectrometry after ion exchange extractionen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.microc.2020.104862en_US
dc.identifier.scopus85083662702-
dc.contributor.authorscopusid56971376800-
dc.contributor.authorscopusid57216488531-
dc.contributor.authorscopusid6602897915-
dc.contributor.authorscopusid56248783900-
dc.relation.volume157en_US
dc.investigacionCienciasen_US
dc.type2Artículoen_US
dc.utils.revisionen_US
dc.date.coverdateSeptiembre 2020en_US
dc.identifier.ulpgces
item.fulltextSin texto completo-
item.grantfulltextnone-
crisitem.author.deptAnálisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptAnálisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.deptAnálisis Químico Medioambiental-
crisitem.author.deptIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.deptDepartamento de Química-
crisitem.author.orcid0000-0002-2412-0037-
crisitem.author.orcid0000-0001-7000-4419-
crisitem.author.orcid0000-0003-3003-3607-
crisitem.author.orcid0000-0002-5635-7215-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.parentorgIU de Estudios Ambientales y Recursos Naturales-
crisitem.author.fullNameSantana Viera, Sergio-
crisitem.author.fullNameTorres Padrón, María Esther-
crisitem.author.fullNameSosa Ferrera, María Zoraida-
crisitem.author.fullNameSantana Rodríguez, José Juan-
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