Recent advances in the preconcentration and determination of platinum group metals in environmental and biological samples

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dc.contributor.authorKomendová, Renatacs
dc.coverage.issue122cs
dc.date.issued2020-01-01cs
dc.description.abstractPlatinum metals enter the environment primarily through the worldwide use of autocatalysts. The metals are released from the catalyst in the form of microparticles and nanoparticles, in elemental form, optionally in the form of surface-oxidized particles. Also important is the use of biologically active compounds of platinum group metals in oncological therapy, when they become the part of wastewaters. They move in all environmental compartments and are also subject to long-distance transport. However, they are still found in very low concentrations in the environment. Their direct determination is often difficult, using only highly sensitive analytical techniques. To use more common and more affordable techniques, a preconcentration step is necessary to increase their concentration to a measurable value. An overview of the application of preconcentration techniques and an overview of the current occurrence of platinum metals in individual matrices is presented.en
dc.formattextcs
dc.format.extent1-12cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationTRAC-TRENDS IN ANALYTICAL CHEMISTRY. 2020, issue 122, p. 1-12.en
dc.identifier.doi10.1016/j.trac.2019.115708cs
dc.identifier.issn0165-9936cs
dc.identifier.orcid0000-0002-7194-4178cs
dc.identifier.other160020cs
dc.identifier.researcheridH-3082-2014cs
dc.identifier.scopus6506087714cs
dc.identifier.urihttp://hdl.handle.net/11012/200864
dc.language.isoencs
dc.publisherElseviercs
dc.relation.ispartofTRAC-TRENDS IN ANALYTICAL CHEMISTRYcs
dc.relation.urihttps://www.sciencedirect.com/science/article/pii/S0165993619304741?dgcid=authorcs
dc.rightsCreative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/0165-9936/cs
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/cs
dc.subjectplatinumen
dc.subjectpalladiumen
dc.subjectrhodiumen
dc.subjectpreconcentrationen
dc.subjectenvironmental samplesen
dc.subjectbiological samplesen
dc.subjectautocatalysten
dc.titleRecent advances in the preconcentration and determination of platinum group metals in environmental and biological samplesen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionacceptedVersionen
sync.item.dbidVAV-160020en
sync.item.dbtypeVAVen
sync.item.insts2025.02.03 15:38:07en
sync.item.modts2025.01.17 15:17:43en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie a technologie ochrany životního prostředícs
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