Nanotechnology

Cerium

Nanoparticle

Metallurgy

Materials science

Oxide

Cerium oxide

Antioxidants

Cerium oxide nanoparticles (CeNPs) exhibit antioxidant properties both in vitro and in vivo. This is due to the self-regeneration of their surface, which is based on redox-cycling between 3+ and 4+ states for cerium, in response to their immediate environment. Additionally, oxygen vacancies in the lattice structure allow for alternating between CeO₂ and CeO

Cerium Oxide Nanoparticles: A Brief Review of Their Synthesis Methods and Biomedical Applications