New DRI study investigates the formation of hazardous compounds

Reno, Nevada, July 19, 2021 (GLOBE NEWSWIRE) – Scientists at the Desert Research Institute (DRI) Organic Analysis Laboratory, led by Andrey Khlystov, Ph.D., have received a $ 1.5 million grant of the National Institutes of Health (NIH) to study the formation of dangerous compounds by electronic cigarettes (e-cigarettes).

Electronic cigarettes have grown in popularity in recent years and emit nicotine and other harmful compounds, including formaldehyde, a dangerous human carcinogen. However, the production of these chemicals may differ between different e-cigarette devices, patterns of use, and e-liquid (“juice”) formations – and scientists currently lack a thorough understanding of how. where these chemicals are formed and how best to test for their presence. .

The three-year DRI study will test popular types and devices of electronic cigarettes in a wide range of use patterns to resolve questions about harmful and potentially harmful substances produced by electronic cigarettes. Among other things, the research team will study the interactions between flavoring compounds and coils at different ages, temperatures, and e-liquid formations, and how different combinations of wattage, puff topography, and e-liquid viscosity affect shows.

“This project will identify the most important parameters underlying the formation of harmful and potentially harmful constituents produced by electronic cigarettes – and thus help to educate the public and policy makers on the safety of various electronic cigarette devices and formulations. of electronic liquid, “said Khlystov. .

The information obtained through this project is needed to advise the public on the potential health risks of different devices and configurations, to establish standardized testing protocols and to inform policy makers on the regulation of certain designs of electronic cigarettes and / or components of e-liquids.

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