Quantification of Free Radicals from Vaping Electronic Cigarettes Containing Nicotine Salt Solutions with Different Organic Acid Types and Concentrations
Lillian N. Tran,
Guodong Rao,
Nicholas E. Robertson
et al.
Abstract:Electronic (e-) cigarette formulations containing nicotine
salts
from a range of organic acid conjugates and pH values have dominated
the commercial market. The acids in the nicotine salt formulations
may alter the redox environment in e-cigarettes, impacting free radical
formation in e-cigarette aerosol. Here, the generation of aerosol
mass and free radicals from a fourth-generation e-cigarette device
was evaluated at 2 wt % nicotine salts (pH 7, 30:70 mixture propylene
glycol to vegetable glycerin) across ei… Show more
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