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Determination of trace elements in urine by inductively coupled plasma-tandem mass spectrometry - Biomonitoring of adults in the German capital region

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dc.contributor.authorSchmied, Andy
dc.contributor.authorKolossa-Gehring, Marike
dc.contributor.authorMurawski, Aline
dc.date.accessioned2024-06-16T13:35:26Z
dc.date.available2024-06-16T13:35:26Z
dc.date.issued2021
dc.description.abstractA method was developed and validated for multi-element analyses of human urine samples using inductively coupled plasma-tandem mass spectrometry. The combination of a simple sample preparation and the state-of-the-art technique allows high-throughput and lowest limits of quantification up to 1 ng/L. Thereby coefficients of variation ranges from 0.4% (V) to 3.7% (Be), and 0.9% (Cd) to 4.8% (Ni) for intraday and interday precision, respectively. The method's performance is demonstrated by successful participation in international interlaboratory comparison programs as external quality assurance. Moreover, the method was applied for the analysis of first-morning void urine samples of adults (N = 77) living in the German capital region. 15 metals and metalloids (Astotal, Be, Bi, Cd, Co, Cr, In, Mn, Mo, Ni, Pb, Sn, Tl, V, and Zn) were determined. With exception of indium, all elements were found in urine samples above the limit of quantification, demonstrating the suitability to measure the general population's exposure to these metals and metalloids. The method presented here shall be used for analysis of urine samples collected in the upcoming German Environmental Survey, GerES VI, a cross-sectional, population-representative study. Quelle: © Elsevier 2021en
dc.format.extent1 Onlineressource (6 Seiten)
dc.format.mediumonline resource
dc.identifier.doihttps://doi.org/10.60810/openumwelt-295
dc.identifier.urihttps://openumwelt.de/handle/123456789/3337
dc.language.isoeng
dc.rights.urihttp://rightsstatements.org/vocab/InC/1.0/
dc.subjectBiomonitoring
dc.subjectHalbmetall
dc.subjectProbenahmeverfahren
dc.subjectQualitätssicherung
dc.titleDetermination of trace elements in urine by inductively coupled plasma-tandem mass spectrometry - Biomonitoring of adults in the German capital region
dc.typeWissenschaftlicher Artikel
dc.type.dcmitext
dc.type.mediumcomputer
dspace.entity.typePublication
local.bibliographicCitation.journalTitleChemosphere
local.bibliographicCitation.originalDOI10.1016/j.chemosphere.2021.131425
local.bibliographicCitation.volume285 (2021)
local.collectionAufsätze
local.contributor.authorId02187930
local.contributor.authorId(DE-588)1095893963
local.contributor.authorId(DE-588)1164813641
local.contributor.authorId(DE-588)1084188597
local.identifier.catalogId02485745
local.ingest.leader05359naa a2200000uu 4500
local.jointTitleDETERMINATION OF TRACE ELEMENTS IN URINE BY INDUCTIVELY COUPLED PLASMATANDEM MASS SPECTROMETRY BIOMONITORING OF ADULTS IN THE GERMAN CAPITAL REGION
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relation.isAuthorOfPublication.latestForDiscovery0c3b6c3e-eff4-42d8-94e9-07a4fee4049c
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