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Résultats de la recherche - 8 results

Spectroscopic approaches for conformity analysis of e-liquids

in two and one of both aliquots was spiked with the targeted additives in realistic concentrations. After sample set preparation, mid-infrared, near-infrared and Raman spectra were recorded for all ...

Development of vibrational spectroscopic methods combined with chemometrics for the detection and quantification of nicotine in e-liquids.

spectroscopy Nicotine RAMAN Abstract: E-cigarette have become a popular alternative to smoking tobacco cigarettes. They are sold in vapeshops and online. However, in Belgium, it is prohibited to import or to buy ...

Chromatography in the detection and characterization of illegal pharmaceutical preparations.

for analytical laboratories to detect and characterize them. Spectroscopic techniques such as infrared spectroscopy and Raman spectroscopy have always been the first methods of choice to detect ...

Detection of counterfeit Viagra by Raman microscopy imaging and multivariate analysis

Publication Type: Scientific poster, presentation or proceeding Authors: P.Y. Sacré; Eric Deconinck; Saerens,L.; De Beer,T; Patricia Courselle; R. Van Cauwenberghe; Chiap,P; Crommen,J.; J.L. de Beer Source: Combating Counterfeit and Other Illegal Medicine ...

Classification trees based on infrared spectroscopic data to discriminate between genuine and counterfeit medicines

Raman spectra for genuine and counterfeit samples of respectively Viagra Health Topics:  Effectiveness and safety of vaccines, medicines and health products- Quality of medical laboratories Efficacité et ...

Detection of counterfeit Viagra® by Raman microspectroscopy imaging and multivariate analysis.

Citrate Spectrum Analysis, Raman Sulfones Tablets Technology, Pharmaceutical Abstract: During the past years, pharmaceutical counterfeiting was mainly a problem of developing countries with weak enforcement ...

Comparison and combination of spectroscopic techniques for the detection of counterfeit medicines.

Sildenafil Citrate Spectroscopy, Fourier Transform Infrared Spectroscopy, Near-Infrared Spectrum Analysis, Raman Sulfones Tadalafil Abstract: During this study, Fourier transform infrared spectroscopy (FT- ...

Feasibility study of using surface enhanced Raman scattering (SERS) combined with handheld Raman spectrometer for the detection of nicotine in e-liquids

Publication Type: Scientific poster, presentation or proceeding Authors: Charlotte De Bleye; Lise De Barsy; Sophia Barhdadi; Eric Deconinck; Pierre-Yves Sacré; Philippe Hubert; Eric Ziemons Source: GFSV Nivelles 2022, Groupe Français de Spectroscopie Vibr ...

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