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Résultats de la recherche - 61 results

Application of an on-line SPE-UPLC-MS-MS method to screen for exposure to environmental tobacco smoke

Publication Type: Scientific poster, presentation or proceeding Authors: Ilse Van Overmeire; Koen De Cremer; Joris Van Loco Source: 37th international Symposium on Environmental Analytical Chemistry, NA, Issue University of Antwerp,Department Chemistry, N ...

Determination of Glyphosate and Its Metabolite AMPA (Aminomethylphosphonic Acid) in Cereals After Derivatization by Isotope Dilution and UPLC-MS/MS

Publication Type: Peer reviewed scientific article Authors: Séverine Goscinny; Unterluggauer,H.; Aldrian,J.; V. Hanot; Masselter,S. Source: Food analytical methods, Volume 5, Issue 5, Number 1185, p.1177- 1185 (2012) ISBN: 1936-9751 Keywords: acid ALL an ...

Determination of ethylene and propylene thiourea (dithiocarbamates metabolites) in fruit and vegetables by UPLC-MS/MS

Publication Type: Scientific poster, presentation or proceeding Authors: A. Bonnechère; V. Hanot; Joris Van Loco Source: International Symposium Mass Spectrometry in Food and Feed, NA, Issue KVCV, NA (2011) Keywords: Dithiocarbamate European feed food Fru ...

Dietary intake of hexabromocyclododecane diastereoisomers (α-, β-, and γ-HBCD) in the Belgian adult population.

Hydrocarbons, Brominated Male Stereoisomerism Abstract: A study was performed to assess exposure of the Belgian population to HBCD diastereoisomers. Measurements of HBCD were performed by UPLC- MS / MS, on 45 ...

Rapid method for the confirmatory analysis of chrysoidine in aquaculture products by ultra-performance liquid chromatography-tandem mass spectrometry.

in aquaculture products with ultra-performance liquid chromatography-tandem mass spectrometry (UPLC- MS / MS) is presented. Muscle tissues were made alkaline with sodium hydroxide and extracted with ...

Fast and sensitive detection of nicotine metabolites using on-line SPE-UPLC-MS-MS technique

Publication Type: Scientific poster, presentation or proceeding Authors: Koen De Cremer; Ilse Van Overmeire; Joris Van Loco Source: From Human Biomonitoring to Policy: a sustainable 'marriage' between health and environment,, NA, Issue Vlaamse G ...

Use of on-line SPE-UPLC-MS-MS techniques to strengthen and economize human biomonitoring studies

Publication Type: Scientific poster, presentation or proceeding Authors: Koen De Cremer; Ilse Van Overmeire; Joris Van Loco Source: Human Biomonitoring: Political Benefits- Scientific Challenges, NA, Issue UBA, NA (2010) Keywords: Benefit benefits Human T ...

Pyrrolizidine alkaloids in herbs and related foodstuffs (PASHERBS)

compounds to discard. The measurements were performed on a UPLC ™ for chromatographic separation followed by tandem mass spectrometry detection (MS / MS) in multi reaction mode. The analytical methods were ...

How safe are your infusions? Analysis of pyrrolizidine alkaloids in plant based products using UHPLC-MS/MS & highlighting of their transfer rate during brewing.

perform a dietary exposure assessment to these natural contaminants and evaluate if they can pose a health problem, filling a data gap at Belgium’s level. Analytical methods based on UPLC separation and MS ...

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