Search results - 17 results
Microbial quality analysis of falsified medicines seized by controling agencies
set out to see if these products were contaminated with bacteria and fungi and performed enumeration tests. Next, we also conducted a series of microbiological assays on those bacterial strains that ...
THE ANALYSIS OF ILLICIT DRUGS COLLECTED DURING A SUMMER FESTIVAL AND EVALUATION OF THE NARCOREADER FOR ON-SITE ANALYSIS OF MDMA
identification ketamine MDMA mid-IR Narcoreader near-IR On-site Quantification RAMAN UV spectroscopy Abstract: Background: The most used on-site methods to identify illicit drugs consist of color tests or ...
Development of strain-level shotgun metagenomics approaches to detect and characterize microbiological contaminants in the context of food safety
It was proven that whole genome sequencing has a higher resolution than any combination of tests carried out so far. But the isolation is not always possible, and it is time-consuming. A new method ...
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
present in e-liquids with a sweet, buttery taste such as cake, caramel, popcorn (55% in 2017 compared to 27% in 2018). Next, as a test case, the risk of inhaling diacetyl present in e-liquids was ...
Bepaling van spoorelementen in diverse matrices met spectrometische technieken.
the food enzyme preparations (project SPECENZYM) there was in general only low concentrations of the tested elements found. Only in one sample was the concentration of Ni and As higher than the ...
Development of a genoserotyping system for the identification of Salmonella serotypes
methods for Salmonella serotyping, i.e. slide-agglutination and biochemical tests, are expensive, time-consuming and subjective. Therefore, highly trained and experienced technicians are required to perform ...
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 ...
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 ...
Onderzoek naar de correlatie tussen de Ames test en Vitotox® test voor het screenen van genotoxische componenten die kunnen migreren uit voedingscontactmaterialen.
Publication Type: Dissertation Authors: Quinteyn, A. Source: VUB, Brussel, België, p.54 (2017) Accession Number: NA Keywords: ames genotoxische componenten Vitotox voedingscontactmaterialen Health Topics: Food contact materials Matériaux en contact avec ...