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Résultats de la recherche - 25 results
Chemical and toxciological characterization of e-liquid cigarettes
e-liquid refills. First, a comprehensive literature search was performed to obtain an overview about the chemical composition of the e-liquids and the analytical methods used for their detection. Although the ...
Impact of the revised European Tobacco Product Directive on the quality of e-cigarette refill liquids in Belgium
liquids (e-liquids) available on the Belgian market through analysis of their chemical composition. Methods: By using in-house validated methods, a total of 246 e-liquids purchased prior (2013-2015), ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
characterization of e-liquids of which gas-chromatography is the most often used technique as e-liquids mainly consist out of (semi)-volatile ingredients (i.e. nicotine and flavourings) dissolved in a propylene ...
Genotoxic evaluation of the liquids present in electronic cigarettes
lower concentrations. Exposure to e-liquid substances has been associated with molecular changes, carcinogenicity and diseases such as heart malfunctions, delayed cellular differentiation and impaired ...
A simple dilute-and-shoot method for screening and simultaneous quantification of nicotine and alkaloid impurities in electronic cigarette refills (e-liquids) by UHPLC-DAD
(e-liquids). Currently, the most important quality indicator of e-liquid products is the quantification of nicotine and its related impurities. Although different methods have been published to measure nicotine ...
Chemical characterization of electronic cigarette refills (e-liquids) in Belgium
Publication Type: Scientific poster, presentation or proceeding Authors: Sophia Barhdadi; Michael Canfyn; Moens, Goedele; Celine Vanhee; Bart Desmedt; Patricia Courselle; Rogiers, Vera; Vanhaecke, Tamara; Eric Deconinck Source: 29th International Symposiu ...
Identification of Flavouring Substances of Genotoxic Concern Present in E-Cigarette Refills
increased significantly. An important contributor to this trend is the availability of a wide variety of flavours used in e-liquid refills. However, the role of these flavouring components in the potential ...
Bepaling van nicotine en nicotine onzuiverheden in e-liquids
Publication Type: Dissertation Authors: Sintobin, M. Source: VUB, Brussel, Belgium, p.NA (2017) Accession Number: NA Keywords: e-liquids Nicotine onzuiverheden Health Topics: Effectiveness and ...
Development and validation of a HS/GC-MS method for the simultaneous analysis of diacetyl and acetylpropionyl in electronic cigarette refills
analytical methods have been published for determining e-liquid compositions, but concerns exist with respect to the lack of analytical evaluation. Hence in this study, a new HS / GC- MS-based method was ...
Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.
Electronic Cigarettes Nicotine Spectroscopy, Near-Infrared Abstract: In a few countries, including Belgium, nicotine-containing e-cigarettes and e-liquids are considered medicines, and therefore cannot freely ...