Получение и исследование свойств магнитоактивных скэффолдов на основе сополимера винилиденфторида и трифторэтилена и модифицированных наночастиц магнетита

Abstract

This study devoted to the synthesis of magnetoactive scaffolds based of copolymer of vinylidene fluoride and trifluoroethylene (P(VDF-TrFE)) and modified Fe3O4 nanoparticles as prospective materials for various fields of medicine. Pure and composite P(VDF-TrFE) scaffolds with 5, 10, and 15 wt.% of modifiedFe3O4 nanoparticles were fabricated by electrospinning method. Study of composition, morphology, and other properties demonstrates that all obtained scaffolds have beads-free fibers about 1 μm, uniform distribution of the magnetic filler, and quite high values of saturation magnetization, which are consistent with the content of magnetic Fe3O4 nanoparticles.