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dc.contributor.author Moyano, Mario Franco
dc.contributor.author Verni, Ernesto Ricardo
dc.contributor.author Tamashiro, Héctor
dc.contributor.author Di Genaro, Maria Silvia
dc.contributor.author Martinez, Luis Dante
dc.contributor.author Gil, Raul Andres
dc.date.available 2016-09-06T20:18:37Z
dc.date.issued 2014-02
dc.identifier.citation Moyano, Mario Franco; Verni, Ernesto Ricardo; Tamashiro, Héctor; Di Genaro, Maria Silvia; Martinez, Luis Dante; et al.; Single-step procedure for trace element determination in synovial fluid by dynamic reaction cell-inductively coupled plasma mass spectrometry; Elsevier; Microchemical Journal; 112; 2-2014; 17-24
dc.identifier.issn 0026-265X
dc.identifier.uri http://hdl.handle.net/11336/7493
dc.description.abstract A fast and single-step procedure for the dissolution of human synovial fluid in formic acid and further determination by dynamic reaction cell-inductively coupled plasma mass spectrometry (DRC-ICPMS) with a high-efficiency sample introduction system was developed. The samples were collected, treated and analyzed in the same screwcapped tubes. In order to overcome the effect of considerable carbon content, the sample introduction, nebulization and ICP operating conditions were carefully optimized. Furthermore, DRC technology with CH4 as reaction gas was used for the elimination of spectral interferences due to polyatomic ions. The effect of the sample matrix was evaluated and mitigated through comparison of direct calibration against aqueous standards, direct calibration in formic acid media and analyte addition calibration. The recommended procedure involved low dilution and low detection limits (from0.003 μg L−1 for U to 13.3 μg L−1 for Ti) with adequate precision (from 0.6% for Co to 6.6% for Ti). The proposedmethodwas successfully applied to determine 16 trace elements in concentrations from 0.03 μg L−1 (Cd) to 88.2 μg L−1 (Cu) in human synovial fluid samples.
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject Trace elements
dc.subject Human synovial fluid
dc.subject Human synovial fluid Formic acid solubilization
dc.subject High efficiency sample introduction DRC-ICPMS
dc.subject.classification Química Analítica
dc.subject.classification Ciencias Químicas
dc.subject.classification CIENCIAS NATURALES Y EXACTAS
dc.title Single-step procedure for trace element determination in synovial fluid by dynamic reaction cell-inductively coupled plasma mass spectrometry
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2016-05-16T20:16:32Z
dc.journal.volume 112
dc.journal.pagination 17-24
dc.journal.pais Países Bajos
dc.journal.ciudad Amsterdam
dc.description.fil Fil: Moyano, Mario Franco. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
dc.description.fil Fil: Verni, Ernesto Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
dc.description.fil Fil: Tamashiro, Héctor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
dc.description.fil Fil: Di Genaro, Maria Silvia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto Multidisciplinario de Investigaciones Biológicas de San Luis; Argentina
dc.description.fil Fil: Martinez, Luis Dante. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
dc.description.fil Fil: Gil, Raul Andres. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico San Luis. Instituto de Química de San Luis; Argentina
dc.journal.title Microchemical Journal
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0026265X13001707
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.microc.2013.09.015


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Atribución-NoComercial-SinDerivadas 2.5 Argentina (CC BY-NC-ND 2.5 AR)