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Résultats de la recherche - 27 results
Simultaneous quantification of Ibuprofen and Paracetamol in combined tablet formulations by UV–VIS spectrophotometry and chemometric modelling
analyses, if an absence of signal interference between the component of interest and other matrix constituents is assured. However, chemometric modelling broadens the applicability of UV – VIS ...
Evaluating MIR and NIR Spectroscopy Coupled with Multivariate Analysis for Detection and Quantification of Additives in Tobacco Products.
(2024) Keywords: Caffeine Cluster Analysis Discriminant Analysis Glycerol Least-Squares Analysis Menthol Multivariate Analysis Principal Component Analysis Spectroscopy, Near-Infrared Tobacco Products ...
FT-IR spectroscopy as a rapid method for Salmonella spp. typing
done from the means of the spectra represented by scatter plots and dendrograms using principal component analysis (PCA) or linear discriminant analysis (LDA). Additionally, the classification capacity ...
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. ...