Effect of functionalized silica nanoparticles on the mass transfer process in active PLA nanocomposite films obtained by supercritical impregnation for sustainable food packaging - Sepulveda J; Villegas C; Torres A; Vargas E; Rodriguez F; Baltazar S; Prada A; Rojas A; Romero J; Faba S; Galotto MJ (Journal Of Supercritical Fluids, 2020)