Acknowledgments
Thanks to the technicians M.C. Fabiola Yaneth Castellanos Padilla, Q.F.B. Myriam Lozano Estrada and L.C.Q. Jesus Alejandro Espinoza Muñoz for mechanical properties, SEM and oxygen permeability characterizations, respectively. The author Aguirre-Loredo thanks CONACYT for his nomination as a researcher fellow assigned to CIQA.