Since the spread of tobacco from the Americas hundreds of years ago, tobacco cigarettes
and, more recently, alternative tobacco products have become global products of nicotine …

Electronic cigarettes (e-cigarettes) were introduced in the United States in 2007 and by 2014
they were the most popular tobacco product amongst youth and had overtaken use of …

Whereas JUUL electronic cigarettes (ECs) have captured the majority of the EC market, with
a large fraction of their sales going to adolescents, little is known about their cytotoxicity and …

E-cigarette aerosol is a complex mixture of gases and particles with a composition that is
dependent on the e-liquid formulation, puffing regimen, and device operational parameters …

The surge in electronic cigarette (e-cig) use in recent years has raised questions on
chemical exposures that may result from vaping. Previous studies have focused on …

When heated by an electronic cigarette, propylene glycol and glycerol produce a nicotine-
carrying-aerosol. This hygroscopic/hyperosmolar aerosol can deposit deep within the lung …

Propylene glycol and glycerol are electronic cigarettes vehicles allowing liquid vaporization
and nicotine transport. The respective effects of these different constituents on the …

Vaping is the process of inhaling and exhaling an aerosol produced by an e-cigarette, vape
pen, or personal aerosolizer. When the device contains nicotine, the Food and Drug …

Use of electronic nicotine delivery systems (ENDS), such as electronic cigarettes (e-cigs), is
increasing across the US population and is particularly troubling due to their adoption by …

Carbonyl emissions from tobacco cigarettes represent a substantial health risk contributing
to smoking-related morbidity and mortality. As expected, this is an important research topic …