Výsledky vyhledávání - "Christoph M. Menzel"

Coupling Size-Exclusion Chromatography and ICP-MS to Investigate the Speciation of Platinum-Group Elements in Environmental Samples

Autor: Christoph M. Menzel, Zsolt Berner, Doris Stüben

Publikováno v: Geostandards and Geoanalytical Research. 25:239-251

The applicability of size-exclusion chromatography (SEC) coupled online with a high resolution ICP-MS (HR-ICP-MS) to investigate the speciation of the platinum-group elements (PGE), Rh, Pd and Pt, was evaluated. Experiments were carried out to determ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3bc5ad9dfe54d222704570977499d8bf
https://doi.org/10.1111/j.1751-908x.2001.tb00599.x

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Trace analysis of platinum in biological samples: a comparison between sector field ICP-MS and adsorptive cathodic stripping voltammetry following different digestion procedures

Autor: Bernd Sures, F. Alt, Christoph M. Menzel, Zsolt Berner, Jörg-Detlef Eckhardt, Horst Taraschewski, Sonja Zimmermann, Jürgen Messerschmidt, Doris Stüben

Publikováno v: Analytica Chimica Acta. 439:203-209

A study was carried out to analyse Pt trace levels in fish liver and mussel soft tissue, using two different analytical techniques. Sector field inductively coupled plasma mass spectrometry (SF-ICP-MS) combined with microwave digestion was compared w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b767cf9a015b0950382a6cc07ba773bb
https://doi.org/10.1016/s0003-2670(01)01041-8

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Analytical Procedure for the Quantification of in vitro Induced Pt- and Pd-DNA Adducts in Human Lung Cells

Autor: Doris Stüben, Jörg-Detlef Eckhardt, Christoph M. Menzel, Andrea Hartwig, Andreas Zeller, Zsolt Berner

Publikováno v: Palladium Emissions in the Environment ISBN: 3540292195

A combined analytical procedure is presented for the quantification of experimentally induced Pt and Pd DNA adducts in living cells by combining a DNA extraction technique with double focusing magnet sector field ICP-MS instrumentation. The proposed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1eb4f5db10f672e91729202ce94f37b5
https://doi.org/10.1007/3-540-29220-9_16

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Lipid solubility of the platinum group metals Pt, Pd and Rh in dependence on the presence of complexing agents

Autor: Christoph M. Menzel, Horst Taraschewski, Bernd Sures, Doris Stüben, Sonja Zimmermann

Investigations on the bioaccumulation of the platinum group metals (PGM) Pt, Pd and Rh in aquatic organisms are of growing interest in environmental research due to the increasing emission of these metals by motor vehicles with catalytic converters.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5f1f38f77f39983cbddbef03fad563d
https://www.ncbi.nlm.nih.gov/pubmed/12683977

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