Nanoceria exhibit redox state-dependent catalase mimetic activity
Abbreviated Journal Title
OXIDATIVE STRESS; SUPEROXIDE-DISMUTASE; CERIA NANOPARTICLES; OXIDE; NANOPARTICLES; NANOSTRUCTURES; DAMAGE; Chemistry, Multidisciplinary
In this study we have found that cerium oxide nanoparticles exhibit catalase mimetic activity. Surprisingly, the catalase mimetic activity correlates with a reduced level of cerium in the +3 state, in contrast to the relationship between surface charge and superoxide scavenging properties.
"Nanoceria exhibit redox state-dependent catalase mimetic activity" (2010). Faculty Bibliography 2010s. 643.