Search results - 13 results
Chromatographic fingerprint development for the detection of tobacco varieties in commercial tobacco products
varieties to be separated from one another. Flue-Cured and Oriental tobacco, in particular, showed clear differentiation. The application of mass spectrometry gave more peaks and visual distinctions between ...
Evaluation of a point-of-care test for the diagnosis of Taenia solium neurocysticercosis in rural southern Tanzania: a diagnostic accuracy study.
and the antigen ELISA. INTERPRETATION: The TS POC test showed promising results for the diagnosis of neurocysticercosis in patients with vesicular lesions, which need to be confirmed in a larger study. ...
Characterization of a Bacteriophage GEC_vB_Bfr_UZM3 Active against.
GEC_vB_Bfr_UZM3 (UZM3), which was used for the treatment of a patient with a chronic osteomyelitis caused by a mixed infection. Studied biological and morphological properties of UZM3 showed that it seems to ...
Investigating COVID-19 Vaccine Impact on the Risk of Hospitalisation through the Analysis of National Surveillance Data Collected in Belgium.
coinciding with the dominance of the Omicron variant. Despite the absence of control for factors like comorbidities, previous infections, or time since the last administered vaccine, we showed that such ...
Importance of anti-SARS-CoV-2 assay antigenic composition as revealed by the results of the Belgian external quality assessment (EQA) scheme.
targeting N protein were negative. The survey shows, when >6 months post-infection, assays targeting at least S1, and preferably S1 combined with S2, are the most sensitive. This finding accentuates the ...
CBD oils on the Belgian market: A validated MRM GC-MS/MS method for routine quality control using QuEChERS sample clean up
Journal of Pharmaceutical and Biomedical Analysis, Volume 205 (2021) Keywords: Cannabidiol CBD oils GC-MS/MS MRM Sample clean up Abstract: Quality control of CBD oils on the Belgium market showed that the ...
Chemical and toxciological characterization of e-liquid cigarettes
In general, the legislative changes have had a positive effect on the quality of e-liquids: the results of our study show that the quality of e-liquids has improved following the implementation of the ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market.
quantify 32 compounds (4 showed insufficient UV absorbance) and resulted in sufficient selectivity, necessary since some SF-antimicrobials may include more than one antimicrobial component. This ...
Development and validation of chromatographic methods for screening and subsequent quantification of suspected illegal antimicrobial drugs encountered on the Belgian market
selectivity and matrix effects. Within an analysis time of 32 min, the UHPLC- DAD method could quantify 32 compounds (4 showed insufficient UV absorbance) and resulted in sufficient selectivity, necessary since ...
Analysis of illegal peptide drugs via HILIC-DAD-MS.
five different HILIC columns were selected and screened for their chromatographic performance. Among those columns, the ZIC HILIC column showed the best performance under the tested screening conditions ...