Antioxidant capacities of the selenium nanoparticles stabilized by chitosan

Our work could demonstrate the CS-SeNPs hold a lower toxicity and a 30-day storage process could enhance the antioxidant capacities. All CS-SeNPs could penetrate the tissues and perform their antioxidant effects, especially the CS(l)-SeNPs in mice models. What's more, the antioxidant capacities of CS-SeNPs were more evident in viscera than in skin.