Listar Centro de investigación de Nanotecnología Aplicada (CNAP) por autor "Prada, Alejandro [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Chile]"
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Effect of functionalized silica nanoparticles on the mass transfer process in active PLA nanocomposite films obtained by supercritical impregnation for sustainable food packaging
Sepúlveda, Javiera; Villegas, Carolina; Torres, Alejandra; Vargas, Esteban; Rodríguez, Francisco; Baltazar, Samuel; Prada, Alejandro [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Chile]; Rojas, Adrián; Romero, Julio; Faba, Simón; Galotto, María José (Elsevier, 2020-07)Nanocomposite films based on PLA with 1.0 % w/w silica nanoparticles (NP) and surface-functionalized silica nanoparticles with lactic acid (NP-LA), respectively, were obtained by extrusion process. Subsequently, cinnamaldehyde ... -
Hollow Gold Nanoparticles Produced by Femtosecond Laser Irradiation
Carlos Castro-Palacio, Juan; Ladutenko, Konstantin; Prada, Alejandro [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada, Chile]; González-Rubio, Guillermo; Díaz-Núñez, Pablo; Guerrero-Martínez, Andrés; Fernández de Cordoba, Pedro; Kohanoff, Jorge; Manuel Perlado, José; Pena-Rodríguez, Ovidio; Rivera, Antonio (American Chemical Society, 2020-07)Metallic hollow nanoparticles exhibit interesting optical properties that can be controlled by geometrical parameters. Irradiation with femtosecond laser pulses has emerged recently as a valuable tool for reshaping and ...