PHYSICO-CHEMICAL PROPERTIES OF IRON OXIDES (Fe<sub>3</sub>O<sub>4</sub>) “CORE-SHELL” TYPE BIOGENIC NANO-MICRO-SIZED STRUCTURES SYNTHESIZED WITH H. perforatum L. AQUAEOUS EXTRACT
Over the past few years, nanotechnology, using the enormous potential of nanoparticles, has made great strides in the treatment and diagnostics of diseases. It is believed, that nanoparticles of the “core-shell” type, controlled by a magnetic field, will be used in hyperthermia, chemotherapy, magnetic resonance imaging as carriers of drug delivery systems - theranostatic instruments with high bioavailability. The results of the particles physicochemical parameters study showed, that the structures obtained by us, belong to the Fe<sub>3</sub>O<sub>4</sub> cluster, are nano-micro-sized structures of the “core-shell” type, have superparamagnetic properties, and, therefore, can be used as theranostic agents