Nicotine absorption from electronic cigarette use: comparison between first and new-generation devices
The use of 18 mg/ml nicotine-concentration liquid probably compromises ECs’ effectiveness as smoking substitutes; this study supports the need for higher levels of nicotine-containing liquids (approximately 50 mg/ml) in order to deliver nicotine more effectively and approach the nicotine-delivery profile of tobacco cigarettes.
None to date
Nature: Scientific Reports
Konstantinos E. Farsalinos, Alketa Spyrou, Kalliroi Tsimopoulou, Christos Stefopoulos, Giorgio Romagna & Vassilis Voudris
Farsalinos, K., Spyrou, A., Tsimopoulou, K. et al. Nicotine absorption from electronic cigarette use: comparison between first and new-generation devices. Sci Rep 4, 4133 (2015). https://doi.org/10.1038/srep04133