[HTML][HTML] Towards nanostructured red-ox active bio-interfaces: Bioinspired antibacterial hybrid melanin-CeO2 nanoparticles for radical homeostasis
Redox-active nano-biointerfaces are gaining weight in the field of regenerative medicine
since they can act as enzymes in regulating physiological processes and enabling cell
homeostasis, as well as the defense against pathogen aggression. In particular, cerium
oxide nanoparticles (CeO 2 NPs) stand as intriguing enzyme-mimicking nanoplatforms,
owing to the reversible Ce+ 3/Ce+ 4 surface oxidation state. Moreover, surface
functionalization leads to higher catalytic activity and selectivity, as well as more tunable …
since they can act as enzymes in regulating physiological processes and enabling cell
homeostasis, as well as the defense against pathogen aggression. In particular, cerium
oxide nanoparticles (CeO 2 NPs) stand as intriguing enzyme-mimicking nanoplatforms,
owing to the reversible Ce+ 3/Ce+ 4 surface oxidation state. Moreover, surface
functionalization leads to higher catalytic activity and selectivity, as well as more tunable …
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