Fig. 6From: Recent biomedical advancements in graphene oxide- and reduced graphene oxide-based nanocomposite nanocarriersSchematic illustration of synthesis of graphene oxide (GO) and iron oxide (IONP) nanocomposite functionalized with polyethylene glycol (PEG). Notes: Adapted from Ma X, Tao H, Yang K et al. Functionalized graphene oxide-iron oxide nanocomposites for magnetically targeted drug delivery, photothermal therapy, and magnetic resonance imaging. Nano Res. 2012;5(3):199–212 [130]Back to article page