CNAP | Universidad Mayor

16 April 2018

Protein capped nanosilver free radical oxidation: role of biomolecule capping on nanoparticle colloidal stability and protein oxidation

Manuel Ahumada

Ahumada, M., Bohne, C., Oake, J., & Alarcon, E. I. (2018). Protein capped nanosilver free radical oxidation: role of biomolecule capping on nanoparticle colloidal stability and protein oxidation. Chemical Communications, 54(37), 4724-4727. https://doi.org/10.1039/C7CC08629F

Abstract: 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 individual components. However, higher concentrations of hydrogen peroxide were formed in the nanoparticle–protein system.

Manuel Ahumada

manuel.ahumada@umayor.cl

DOI: 10.1039/C7CC08629F
800 8064Lab5 Nanotecnología

Contact

Camino la Pirámide 5750, Huechuraba, Santiago, Chile
+56 2 22 518 9214|cnap@umayor.cl