Résultats de la recherche - 9 results

THE ANALYSIS OF ILLICIT DRUGS COLLECTED DURING A SUMMER FESTIVAL AND EVALUATION OF THE NARCOREADER FOR ON-SITE ANALYSIS OF MDMA

spectroscopic methods with as a downside the lack of accuracy and selectivity. The law still requires confirmation of these results with chromatographic methods. These conventional methods are precise but ...

Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety

Ultimately, a validation of the method is still necessary in order to obtain a precise limit of detection based on the analysis of a large dataset of samples. Moreover, other technologies can still be ...

Development of vibrational spectroscopic methods combined with chemometrics for the detection and quantification of nicotine in e-liquids.

improvement of Raman PLS model and further SERS studies with tests on a larger number of samples are still needed. Health Topics:  E-sigaret E-cigarette E-cigarette Service:  Médicaments et produits de santé ...

Chemical and toxciological characterization of e-liquid cigarettes

found in the 2017-2018 samples compared to the samples before the TPD. In 2018, 5% of the samples contained caffeine, compared to 16% in 2017. The food flavours diacetyl and acetylpropionyl were still ...

Genotoxic evaluation of the liquids present in electronic cigarettes

cigarette. While some studies indicate that the e-cigarette may be up to 95% healthier than the conventional cigarette, an important amount of hazardous substances are still present in the e-liquid, albeit at ...

Vaccine preventable bacterial diseases in Belgium: monitoring of general population immunity and pregnancy vaccination strategies

vaccination. Diphtheria and tetanus are now under control although sporadic cases still occur in highly vaccinated populations, whereas pertussis is re-emerging in some developed countries despite the high ...

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

still a challenge in the current clinical practice, relying upon a morphological examination of a cultured isolate. In the first part of this PhD the focus was on Fusarium, a mold genus causing a wide ...

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

Currently, contamination of the indoor environment by fungi is suggested to be a public health problem, although scientific evidence on the causal link is still limited. The monitoring of indoor airborne ...

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

bottle types from different manufacturers were encountered here. The polymers used in the manufacture were, in order of importance, PP, PES, PA, Tritan™ and silicone. Some PC baby bottles have also still ...

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