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Information × Registration Number 0223U002842, 0120U101543 , R & D reports Title Synthesis, optimization and physicochemical studies of nanomaterials, nanocomposites and consolidated structures with advanced interfacial surface and new functional properties for biomedical, technical and environmental applications popup.stage_title Head Gorbyk Petro P., Доктор фізико-математичних наук Registration Date 13-03-2023 Organization Chuiko Institute of Surface Chemistry of NAS of Ukraine popup.description2  Magnetically sensitive polyfunctional nanocomposites with a carbon surface were synthesized using the method of low-temperature pyrolysis of carbohydrates, conditions were found for the complete carbonization process of the carbohydrate coating with the formation of a magnetically sensitive Fe3O4/Al2O3/C nanocomposite. The adsorption of anticancer drugs cisplatin, gemcitabine, and doxorubicin on the surface of Fe3O4/Al2O3/C nanocomposite was studied. Samples of new magnetically controlled adsorption materials for technical, ecological and medical-biological purposes, theranostic medicinal products for targeted delivery have been developed. A technique for the synthesis of a biocompatible functional layer of biomimetic hydroxyapatite on the surface of models of titanium (VT-16) medical and biological products has been developed. Biocompatible samples were obtained, on the surface of which the formation of a biomimetic hydroxyapatite coating was confirmed. Bioactive glass 60S saturated with the antibiotic "Vancomycin" was synthesized as a material with osteoconductive properties, prolonged and dosed release of an antibacterial drug for use in osteosurgery. A method of control (estimation) of antibiotic release into the model environment has been developed. The possibility of adsorption immobilization of cisplatin on the surface of 60S bioglass, its slow release into the biological environment and the prospects of 60S/CP composites for the development of a new implant as a delivery system for antitumor drugs with chemotherapeutic and osteoconductive properties and prolonged action for use in oncoosteosurgery have been proven. Nanodispersed phosphors of the LaF3:Tb3+ type have been synthesized, promising for use in photodynamic therapy and optopharmacology as a source of luminescent radiation, in particular, in the composition of various types of nanocomposites; their structural properties and luminescence spectra under UV excitation were determined. Ensembles of Fe3O4 Product Description popup.authors Bagatska Ganna M. Havrylyuk Nataliya A. Garaschenko Ivan Gorelov Borys Mykhailovych Gunya Grygoriy M. Dzyubenko Lidiya S. Dubrovin Igor V. Dudarko Oksana A. Korniychuk Nataliya M Kusyak Andrii P Lisova Oksana M. Mischanchuk Oleksandr V. Mishchuk Oleh O. Mazurenko Ruslana V. Makhno Stanislav M Myhalovskyi Sergyi Petranovska Alla L. Prokopenko Serhii L. Sigareva Nadiia Volodymyrivna Sirenko Olena H. Sapyanenko Oleksandr O. Sevostyanov Stanislav V. Starokadomsky Dmytro L. Tortyh Valentyn А. Shulga Sergii V. popup.nrat_date 2023-03-13 Close