Synthesis and Biological Activity of Hybrid Systems of Magnetic Nanoparticles with Antibacterial Drugs

Abstract—Nanoparticles of iron and magnetite, which have a high potential with respect to their magnetic properties, as well as antibacterial and antiviral activity, are included in hybrid nanosystems with antibacterial preparations of dioxidine and gentamicin sulfate by cryochemical synthesis. The composition, morphology, and antibacterial activity of the resulting systems were characterized by XRD, TEM, UV and IR spectroscopy, low-temperature nitrogen adsorption, and the disk diffusion test.