Fig. 6From: Microwave-Assisted Chitosan-Functionalized Graphene Oxide as Controlled Intracellular Drug Delivery Nanosystem for Synergistic Antitumour ActivityBiocompatibility of GO and ChrGO. Varying concentrations of nanoparticles were cultured with a Cos-7 cells and b BT-474 cells, and their effect on cell viability was determinedBack to article page