Fig. 3From: Novel Delivery of Mitoxantrone with Hydrophobically Modified Pullulan Nanoparticles to Inhibit Bladder Cancer Cell and the Effect of Nano-drug Size on Inhibition EfficiencyMitoxantrone (MTO) release from pullulan NPs in phosphate buffered saline (black square: CHP-1, white circle: CHP-2, black down-pointing triangle: CHP-3), in pH 6.8 (white up-pointing triangle: CHP-1, black diamond: CHP-2, white square: CHP-3) and in pH 4.0 (black triangle: CHP-1, white diamond: CHP-2, black circle: CHP-3) at 37 °C in vitroBack to article page