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Zoekresultaten - 12 results

Chemical and toxciological characterization of e-liquid cigarettes

e-liquid refills. First, a comprehensive literature search was performed to obtain an overview about the chemical composition of the e-liquids and the analytical methods used for their detection. Although the ...

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

performed with flavouring substances that have previously been identified in e-liquids. First, the genotoxic potential of these compounds was assessed using in silico prediction software Derek and Sarah ...

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

Pseudofusicolla biseptata. (iii) In vitro antifungal susceptibility testing was performed on the Fusarium dataset showing the importance of a correct species (complex) identification. (iv) The Fusarium dataset was ...

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

developed for the specific detection of Exophiala jeanselmei, a pathogenic yeast suspected to be a part of the “unknown fraction”. The performance of these qPCR methods was assessed. This comparison ...

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

recommended as a simulant for milk. After sterilisation of the bottle during ten minutes with boiling water, three migrations were performed during 2h at 70 °C. Firstly, a liquid-liquid extraction (LLE) of the ...

Epidemiologie en behandeling van acute Charcot voet: prospectieve follow-up studie van 62 patiënten uit de IKED-Voet studie

and outcome. Data were collected in the context of the IQED-Foot study. The data were stratified in 2 different ways, after which analysis was performed. Results: The prevalence of an ulcer at first ...

Ontwikkeling van een HILIC-PDA methode voor de detectie van illegale polypeptiden

polypeptiden kan detecteren. De meest gebruikte vorm van chromatografie bij de analyse van illegale polypeptiden is Reversed-Phase High Performance Liquid Chromatography (RP- HPLC) gekoppeld aan ...

Detection and risk evaluation of counterfeit medicines based on physico-chemical properties: the fingerprint and chemometrics approach

market. Consequently, analytical techniques able to detect these kind of products and distinguish them from genuine medicines are indispensable. Part II of this dissertation describes all research performed ...

Strategies to detect unauthorized genetically modified organisms in food and feed chain

transgenic cassette and the plant genome as well as the associations of elements typically found in transgenic constructs allow to confirm the presence of GMO in food/feed matrices. Due to its good performance ...

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