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Zoekresultaten - 4 results
Spectroscopic approaches for conformity analysis of e-liquids
samples. After obtaining the data matrices, chemometric analysis was performed. For each type of data, the sample matrix was split into a training and test set. Spectroscopic data were preprocessed before ...
Development of vibrational spectroscopic methods combined with chemometrics for the detection and quantification of nicotine in e-liquids.
Publication Type: Dissertation Authors: Lise De Barsy; Charlotte De Bleye; P.Y. Sacré; Sophia Barhdadi Source: ULg, Liège, Belgium, p.54 (2021) Keywords: Chemometrics e-cigarettes infra-red ...
Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.
chemometrics was evaluated for the discrimination between nicotine containing and non-nicotine containing samples. It could be concluded that both ATR- IR and NIR could be used for the discrimination when ...
Spectroscopy and Chemometrics for Conformity Analysis of e-Liquids: Illegal Additive Detection and Nicotine Characterization
1 (2024) Keywords: e-liquids; spectroscopic techniques; chemometric techniques; data analysis Abstract: Vaping electronic cigarettes (e-cigarettes) has become a popular alternative to smoking tobacco. When ...