Résultats de la recherche - 16 results

Bepaling van spoorelementen in diverse matrices met spectrometische technieken.

elaboration of (new) legislations for products on the Belgian (or European) market. Method During the bachelor thesis we worked on 2 projects regarding the determination of trace elements: 1. Food enzyme ...

DETERMINATION OF SENSITIZING AND IRRITATING LEACHABLES IN MENSTRUAL HYGIENE PRODUCTS

step and a salting-out assisted liquid-liquid extraction procedure were developed and op-timized. An ultra performance liquid chromatography – triple quad mass spectrometry (UPLC- TQMS) method with a run ...

Genotoxic evaluation of the liquids present in electronic cigarettes

animal-free approaches. In addition, the applicability of the Ames test and the in vitro micronucleus test to evaluate the genotoxic potential of e-liquids mixtures was investigated. [Methods]  The study was ...

Ontwikkeling en validatie van een HS-GC-MS/MS methode voor de bepaling van potentieel genotoxische smaakstoffen in e-vloeistoffen.

Publication Type: Dissertation Authors: Sanae El Merabety; Sophia Barhdadi; Eric Deconinck Source: Vrije Universiteit Brussel, Brussels, p.50 (2018) Keywords: undefined Health Topics:  E-cigarette E-sigaret E-cigarette Service:  Médicaments et produits de ...

Comparative genomics of quinolone-resistant and susceptible Campylobacter jejuni of poultry origin from major poultry producing European countries (GENCAMP)

FQ-R and FQ-S isolates. The different phylogenetic methods, ranging from single nucleotide polymorphisms analysis to gene-by-gene approaches such as rMLST, cgMLST, wgMLST and core genome tree, provided ...

Fusarium, clinical relevance and mass spectrometry methods for identification, using strains of the Belgian fungal culture collection BCCM/IHEM

development of a new identification method for mold infections which is directly applicable on clinical samples and relies upon the detection of species- and genus-specific peptides using tandem mass ...

Dietary exposure to pyrrolizidine alkaloids in young children and adults from the Belgian population (PASFOOD)

methods was required to detect the presence of PA s at ppb or even ppt levels.   Analytical methods based on analytes extraction and SPE purification, followed by UPLC separation and MS / MS detection were ...

Development of molecular tools for rapid detection and quantification of indoor airborne molds to assess their impact on public health

fungal contamination is a common tool to help understanding the link between fungi in houses and respiratory problems. Classical monitoring methods, based on cultivation and microscopic identification, ...

BruxAir. Short-term health effects of air pollution in the Brussels Capital Region 2004-2011: an epidemiological time series approach.

ensembles and compartment methods are promising methods to deal with these classes of problems, (3) significant relative risks are found, in particular for NO2 (a known proxy for traffic-related pollution) ...

Study of the possible migration risks of food contact materials for children under 3 years

simulant with a mixture of common organic compounds (Chapter 4.1) was optimised. To develop a robust and general method, a mixture of 17 chemicals (identified in the literature as possible migrants from FCM ...

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