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Résultats de la recherche - 29 results
Full Characterisation of Heroin Samples Using Infrared Spectroscopy and Multivariate Calibration
environment of user centra, could be a supplementary service in the context of harm reduction. Infrared spectroscopy hyphenated with multivariate calibration could be a valuable asset in this context, and ...
Evaluation of an electrochemical sensor and comparison with spectroscopic approaches as used today in practice for harm reduction in a festival setting-A case study: Analysis of 3,4-methylenedioxymethamphetamine samples
characterisation of 3,4-methylenedioxymethamphetamine samples and this in the way the approaches would be applied today in an event context. The four approaches are mid-infrared (MIR), near-infrared, and Raman ...
Spectroscopic approaches for conformity analysis of e-liquids
Blanckenberghe, Belgium (2023) Keywords: e-liquids IR spectroscopy Abstract: E-liquids are liquids used in e-cigarettes. They are responsible for creating the vapor that is inhaled by the user. E-cigarettes were ...
Validation of Fourier Transform Infrared Spectroscopy for Serotyping of Streptococcus pneumoniae.
J Clin Microbiol, Volume 60, Issue 7 (2022) Keywords: bacteria Humans Pneumococcal Infections Serogroup Serotyping Spectroscopy, Fourier Transform Infrared Streptococcus pneumoniae Abstract: Fourier ...
Use of near infrared spectroscopy and chemometrics for the classification of different Cannabis spp. samples found in Belgium
not suited for onsite analysis. Near infrared spectroscopy combined with chemometric tools has the potential for quantitative and qualitative prediction of plant natural products compounds [6]. In ...
GEONs API fingerprint project: Selection of analytical techniques for clustering of sildenafil citrate API samples
14 different manufacturers were collected throughout the Network. Fingerprint data was collected through Mid-Infrared spectroscopy, Raman spectroscopy, liquid chromatography for related substances, gas ...
European fingerprint study on omeprazole drug substances using a multi analytical approach and chemometrics as a tool for the discrimination of manufacturing sources
analysis carried out by 7 European laboratories on 28 samples from 11 manufacturers with 5 analytical techniques (related substances with HPLC, residual solvents with GC- MS, near infrared spectroscopy ...
Chemometrics and infrared spectroscopy – A winning team for the analysis of illicit drug productsAbstract
Issue 1 (2022) Keywords: Chemometrics illicit drugs infrared spectroscopy Raman spectroscopy Abstract: Spectroscopic techniques such as infrared spectroscopy and Raman spectroscopy are used for a long ...
An infrared spectroscopic approach to characterise white powders, easily applicable in the context of drug checking, drug prevention and on-site analysis
using spectroscopic techniques hyphenated with partial least squares (PLS) modelling. For identification purposes, it was observed that mid-infrared spectroscopy hyphenated with PLS-discriminant analysis allowed the ...
Report on a New Opioid NPS: Chemical and In Vitro Functional Characterization of a Structural Isomer of the MT-45 Derivative Diphenpipenol.
finalized by gas chromatography-mass spectrometry, high-performance liquid chromatography diode array detector and Fourier-transform infrared spectroscopy analyses. This product is a clear example of the ...