Listar Centro de investigación de Nanotecnología Aplicada (CNAP) por autor "Ahumada, Manuel [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada]"
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NANoPoLC algorithm for correcting nanoparticle concentration by sample polydispersity
Ahumada, Manuel [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada]; Lazurko, Caitlin; Valenzuela-Henríquez, Francisco; Alarcón, Emilio I. (ROYAL SOC CHEMISTRY, 2018)Variability in the polydispersity of colloidal nanoparticles results in significant differences in the total number of nanoparticles available for the determination of their concentration, which ultimately affects their ... -
Protein capped nanosilver free radical oxidation: role of biomolecule capping on nanoparticle colloidal stability and protein oxidation
Ahumada, Manuel [Univ Mayor, Fac Ciencias, Ctr Nanotecnol Aplicada]; Bohne, Cornelia; Oake, Jessy; Alarcón, Emilio, I (ROYAL SOC CHEMISTRY, 2018)We studied the effect of human serum albumin protein capped spherical nanosilver on the nanoparticle stability upon peroxyl radical oxidation. The nanoparticle-protein composite is less prone to oxidation compared to the ...