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Zoekresultaten - 8 results
Sample preparation methods for elemental analysis in electronic cigarette aerosols: a critical review
selected, a wide variability in sample preparation was observed, specifically variations in aerosol generation characteristics and collection techniques. Despite the widespread use of methods as filters and ...
Evaluating MIR and NIR Spectroscopy Coupled with Multivariate Analysis for Detection and Quantification of Additives in Tobacco Products.
Abstract: The detection and quantification of additives in tobacco products are critical for ensuring consumer safety and compliance with regulatory standards. Traditional analytical techniques, like gas ...
Method Development and Validation of an Aerosol Sampling Technique for the Analysis of Nicotine in Electronic Cigarette Aerosols
Publication Type: Peer reviewed scientific article Authors: Dill, Maarten; Eric Deconinck; Sophia Barhdadi Source: Molecules, Volume 29, Issue 15 (2024) Keywords: nicotine; e-cigarette; aerosol; method validation Abstract: Because of the increasing popula ...
Spectroscopic approaches for conformity analysis of e-liquids
modelling. Next to baseline correction, classical preprocessing techniques like standard normal variate (SNV), derivatives and scaling were explored. In a first step, supervised modelling, using partial least ...
Development of a sample preparation method for the GC-analysis of e-cigarette refill liquids
users safety, analytical characterization of the refill liquids (e-liquids) used for e-cigarettes is essential. Different techniques have been used for the qualitative and quantitative chemical ...
Discriminating nicotine and non-nicotine containing e-liquids using infrared spectroscopy.
combined with the appropriate chemometric techniques. The presented techniques do not need sample preparation and result in models with a minimum of false negative samples. If a large enough training set can ...
The analysis of cannabinoids in e-cigarettes liquids using LC-HR-MS and LC-UV
Techniques in Chromatography and Separation Technology (HTC-17), Royal Flemish Chemical Society (KVCV) and the Separation Science Group of the Royal Society of Chemistry (SSG RSC)., Issue Royal Flemish ...
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 ...