Figure 1.
Characterization of SPIONPs and CD44-SPIONPs. (A) X-ray diffraction pattern of SPIONPs. (B) Magnetization vs magnetic field curves of dry SPIONPs and CD44-SPIONPs at 300 K. (C) Transmission electron microscopic images of nanoparticles (×80,000). D: DLS analysis reporting a narrow size distribution centered at 150 nm. (E) The initial temperature was equilibrated to 37°C, and the temperature of the CD44-SPIONPs dispersion was measured using a fiber-optic temperature sensor following the application of the AMF.