Release Behavior and Toxicity Profiles towards Leukemia (WEHI-3B) Cell Lines of 6-Mercaptopurine-PEG-Coated Magnetite Nanoparticles Delivery System

Figure 1

XRD patterns of FNPs (A) and FPEGMP-2 nanocomposite (B). The inset shows the XRD patterns of pure MP (C) and pure PEG (D).