By using a new method, 60C0 γ-ray irradiation, Fe3O4 magnetic nano-particles were successfully synthesized at room temperature under ambient pressure. The stru
The isothermal and cyclic oxidizing kinetics of Co-40Cr alloy and its yttrium ion-implanted samples were studied at 1000℃ in air by thermal-gravity analysis (T
To evaluate the biocompatibility of poly(lactic acid/glycolic acid/ asparagic acid-copolyethylene glycol)(PLGA-[ASP-PEG]) tri-block copolymer in vitro, L929 fib
A remote control system has been developed to deliver stimuli into the rat brain through a wireless micro-stimulator for animal behavior training. The system co
Many particles are found in the cytoplasm area after the mixture of hydroxyapatite (HAP) nanoparticles and cultured cancer cells. The purpose of this study was
Three kinds of Al-Zn-Mg-Cu based alloys with 0.22%, 0.36%(Sc+Zr) (mass fraction, %), and without Sc, Zr addition were prepared by ingot metallurgy. By using opt
The selected area electron diffraction (SAED) pattern of magnetic iron oxide core/gold shell nanoparticles has been studied. For the composite particles with me