The inorganic minerals are believed to exert a critical catalytic role in the prebiotic time, but biominerals (e.g., bones) in modern living organisms are known mainly for their physical property-related functions. Here the authors identify natural ferritin iron core as a superoxide dismutase-like nanozyme exhibiting species-related activity and elucidate its specific catalytic mechanism.
- Long Ma
- Jia-Jia Zheng
- Kelong Fan