Search results - 9 results

The analysis of cannabinoids in e-cigarette liquids using LC-HRAM-MS and LC-UV.

of several minor alkaloids in comparison to the “classic” CBD e-liquids where the acidic forms of the cannabinoids were not present. Currently, no legislation is available for the regulation of CBD ...

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 ...

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

of nicotine in e-liquids out of the laboratory. Raman and SERS, combined with chemometrics were proved to be promising tools for the detection and quantification of nicotine in e-liquids. However, ...

Identification of flavouring substances of genotoxic concern present in e-cigarette refills

establish a screening strategy to prioritize the flavouring substances of highest concern for human health. In the present study, a prioritization strategy combining analytical screening, in silico tools and ...

Impact of the revised European Tobacco Product Directive on the quality of e-cigarette refill liquids in Belgium

during (2016) and after (2017-2018) the implementation of the TPD revisions, were analyzed for the presence of nicotine, nicotine-related impurities, volatile organic compounds (VOC s), the additives ...

Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids

was set at 85°. For the low and semi volatiles, full evaporation conditions (145°C) of the headspace were considered. In this case a sample clean-up is needed to avoid transfer of the matrix components ...

Genotoxic evaluation of the liquids present in electronic cigarettes

Nexus. For substances that showed a structural alert for genotoxicity in one of the models, genotoxicity data (if available) were collected from the databases of the European Food Safety Authority and ...

Identification of Flavouring Substances of Genotoxic Concern Present in E-Cigarette Refills

prioritize the substances of highest concern for human health. In this context, genotoxicity is a key (toxicological) endpoint as it is related to a broad range of adverse human health effects including ...

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

concerns about their long-term health effects, including potential lung damage. Therefore, it is essential to closely monitor and study the composition of e-liquids. E-liquids typically consist of propylene ...

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