On the other
hand, GO contains a number of oxygen-containing groups,
which makes it relatively easy to be dispersed into some
polar solvents and form intercalated composites with polar
molecules through the strong interaction [25–30]. Recently,
graphene and GO have been proved to exhibit excellent
biocompatibility and high antibacterial activity [25, 30–34].
These have motivated us to explore the possibility of GO
as an antibacterial reinforcement in biomaterials and study
the antiseptic properties and cytotoxicity of GO-containing
composites