FePt nanoparticles embedded-rGO nanocomposites for magnetic fluid hyperthermia

Iron‑platinum nanoparticles (NPs) embedded- reduced graphene oxide (FePt-rGO) nanocomposites were chemically synthesized via a modified one-pot method. First, a well-adjusted Hummer's method is used to synthesize the graphene oxide. Sequentially, the chemical combination of FePt NPs, graphene oxide, triethylene glycol (TEG) and oleic acid was handled to obtain FePt-rGO NPs and make the final products biocompatible in human body fluid. After examinations of scanning electron microscope (SEM), X-ray diffraction (XRD), Raman spectra, Fourier transform infrared spectrometer (FTIR) spectra, thermogravimetric analysis (TGA), electrochemical measurement and magnetic fluid hyperthermia (MFH), our designed products, FePt-rGO nanocomposites was verified and could potentially be used as a safe, stable and effective material for cancer treatment in the future.