Fe3O4 @ Gold Nanoparticles Composite Particles

Gold nanoparticles have excellent optical properties.On the one hand, they can enhance the electromagnetic field around gold nanoparticles and produce strong bright spots, which can be used in imaging. On the other hand, the incident energy is converted into heat, which can improve the local temperature around the gold nanoparticles. It can be used in photothermal therapy to assist the emission therapy, especially in the treatment of deep seated tumors. At the same time, gold nanoparticles have good biocompatibility, low toxicity and surface adsorption capacity, which can modify functional molecules such as target molecules, drug molecules and imaging contrast agents. The functionalized gold nanoparticles have applications in cell induction, drug carrier, treatment, clinical diagnosis and antibody labeling.

MSDS of Fe3O4 @ Gold Nanoparticles Composite Particles