Original Research Published on 03 May 2018 3D Printed e-Tongue in Analytical Chemistry Gabriel GaálTatiana A. da SilvaVladimir GaálRafael C. HenselLucas R. AmaralVarlei RodriguesAntonio Riul Frontiers in Chemistry doi 10.3389/fchem.2018.00151 7,280 views 35 citations