Résultats de la recherche - 24 results

Population Analysis of O26 Shiga Toxin-Producing Causing Hemolytic Uremic Syndrome in Italy, 1989-2020, Through Whole Genome Sequencing.

(n=118) harbored genes only and the two ST396 strains harbored. A Hierarchical Clustering on Principal Components (HCPC) analysis, based on the detection of accessory virulence genes, antimicrobial ...

Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium

reflectance mode with the Near Infrared Reflectance Accessory (NIRA)) and dispersive NIR handheld devices combined with chemometrics.  All pretreated spectra were analysed with chemometrics. Principal component ...

European fingerprint study on omeprazole drug substances using a multi analytical approach and chemometrics as a tool for the discrimination of manufacturing sources

proton nuclear magnetic resonance spectroscopy and X-ray powder diffractometry). The large amount of resulting analytical data were centralized and treated with two chemometric methods: Principal Component ...

The cost of diets according to diet quality and sociodemographic characteristics in children and adolescents in Belgium

Consumption Survey were used. The “Kidmed index” and dietary patterns (DP) identified through principal component analysis were used to assess diet quality. Daily diet cost was estimated after linking the ...

Clustering and diagnostic modelling of slimming aids based on chromatographic and mass spectrometric fingerprints

(2017) Keywords: Anti-Obesity Agents Chromatography, High Pressure Liquid Cluster Analysis Discriminant Analysis Least-Squares Analysis Mass Spectrometry Principal Component Analysis Abstract: Herbal ...

Chromatographic impurity fingerprinting of genuine and counterfeit Cialis® as a means to compare the discriminating ability of PDA and MS detection.

(2016) Keywords: Chromatography, High Pressure Liquid Counterfeit Drugs Informatics Machine Learning Mass Spectrometry Principal Component Analysis Tadalafil Abstract: Public health is threatened worldwide ...

Relationship between Fusarium spp. diversity and mycotoxin contents of mature grains in southern Belgium.

Genes, Mating Type, Fungal Humans Mycotoxins Principal Component Analysis Trichothecenes Zearalenone Abstract: Over a 4-year period (2010-13), a survey aiming at determining the occurrence of Fusarium spp. ...

Testing of complementarity of PDA and MS detectors using chromatographic fingerprinting of genuine and counterfeit samples containing sildenafil citrate.

Anal Bioanal Chem, Volume 408, Issue 6, p.1643-56 (2016) Keywords: Chromatography, High Pressure Liquid Counterfeit Drugs Mass Spectrometry Principal Component Analysis Sensitivity and Specificity Signal ...

ATR-FTIR spectroscopy and chemometrics: An interesting tool to discriminate and characterize counterfeit medicines.

112, p.181-9 (2015) Keywords: Counterfeit Drugs Principal Component Analysis Spectroscopy, Fourier Transform Infrared Abstract: Counterfeit medicines pose a huge threat to public health worldwide. High ...

Detection of sibutramine in adulterated dietary supplements using attenuated total reflectance-infrared spectroscopy.

p.279-283 (2014) Keywords: Appetite Depressants Cyclobutanes Decision Trees Dietary Supplements Drug Contamination False Positive Reactions Least-Squares Analysis Principal Component Analysis Reproducibility ...

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