Fe3O4 Core–Shell Nanostructures with Anticancer and Antibacterial Properties: A Mini-Review

Core–shell nanoparticles are functional materials with tailored properties, able to improve the requirements of various applications. Both core and shell components can be inorganic or organic, there numerous studies in this field regarding their synthesis methods, This review aims study core–shell nanostructures Fe3O4 cores different types, observing antibacterial anticancer properties. By type coating, (NPs) classified into four categories: metal-coated NPs, metal-organic framework (MOF) coated metal oxide polymer-coated NPs. Each category is briefly presented, emphasizing properties specific applications (cancer diagnosis therapy, drug carrier). Moreover, methods particle size for both nanostructures, as well magnetic final material, summarized review. Most consulted papers discussed sphere-like obtained by chemical such coprecipitation, hydrothermal, green using plant extract. These types could used nanocarriers tumor-targeted delivery, hyperthermia treatment, contrast agents. Further work needs conducted understand nanoparticles’ interaction living cells traceability human body.