Facile synthesis of FeO, FeO@CuO and WO nanoparticles: characterization, structure determination and evaluation of their biological activity.

Due to their high specific surface area and its characteristic's functionalized nanomaterials have great potential in medical applications specialty, as an anticancer. Herein, functional nanoparticles (NPs) based on iron oxide FeO, iron oxide modified with copper oxide FeO@CuO, and tungsten oxide WO were facile synthesized for biomedical applications. The obtained nanomaterials have nanocrystal sizes of 35.