Search results - 5 results

Spectroscopic approaches for conformity analysis of e-liquids

classify samples according to nicotine and present additives. So, their presence in new suspected samples could be detected. In a second step, PLS regression was applied to estimate the nicotine ...

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

be respected (< 20mg/ml). The main objective of this paper is to develop a handheld NIR, Raman or SERS spectroscopic method combined with chemometrics (PLS and PCA) for detection and quantification ...

Genotoxic evaluation of the liquids present in electronic cigarettes

models and the availability of genotoxicity data, 28 compounds detected in e-liquids were selected for in vitro genotoxicity testing. However, only two of these compounds were commercially available. ...

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 ...

Spectroscopy and Chemometrics for Conformity Analysis of e-Liquids: Illegal Additive Detection and Nicotine Characterization

examine the conformity of nicotine labeling and detect the presence of the not-allowed additives: the caffeine, taurine, vitamin E and cannabidiol (CBD) in e-liquids. A total of 236 e-liquid samples were ...

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