E-cigarettes: voltage- and concentration-dependent loss in human lung adenocarcinoma viability

E‐cigarettes are used by millions of people despite the fact that the harmful effect of aerosol emitted from these products to the human organism is still not clear. In this paper, toxicity of vapor generated using different solutions and battery output voltage on A549 cells viability is presented. The obtained EC 50 values for commercially available propylene glycol/glycerol solution 1:1 e‐liquids based on 3.2 V (0.127%), 4.0 V (0.112%) and 4.8...