“Toxicological and Analytical assessment of e-cigarette refill components on airway epithelia” Jasjot Singh1, Emilie Luquet2, David P. T. Smith4 Herman J Potgieter3 and Patricia Ragazzon4 1: Department of Biology and Chemistry, University of Applied Sciences Bremen, Germany; 2: Department of Biology, IUT Universite d’Auvergne, France; 3 Division of Chemistry & Environmental, Science Manchester Metropolitan University, All Saints, Manchester, U.K. 4: School of Environment and Life Sciences, College of Science and Technology University of Salford, Manchester, U.K Correspondence to: Patricia Ragazzon, Room G02, Cockcroft Building, School of Environment and Life Sciences, University of Salford, Manchester, M54WT, UK. E- mail:
[email protected] Abstract: There are over 2.6 million users of e-cigarettes in the United Kingdom alone. E-cigarettes have been promoted as safer alternative to traditional cigarettes. The addition of flavours and aromas have also proven to be popular with younger generations. In this communication we investigated the composition of the e-cigarette refills and assessed the biological effect of e-cigarettes refills on Beas2B (epithelium cells). We established that e-cigarette refills are complex mixtures of solvent vehicle, flavours with or without nicotine and their components are toxic towards the cells. Keywords: e-cigarettes, flavours, Beas2B, toxic. Jasjot Singh: student in the Department of Biology and Chemistry, University of Applied Sciences Bremen. Collaborated in this paper through the Erasmus project as a six months placement. Emilie Luquet: student at the Department of Biology, IUT Universite d’Auvergne,. Collaborated in this paper through the Erasmus project as a three months placement. David P.