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Information × Registration Number 0225U001754, (0122U001951) , R & D reports Title Regulation of dimensional and structural characteristics of composite nanoparticles of titanium, copper and iron by EB PVD method popup.stage_title Регулювання розмірних та структурних характеристик композиційних наночастинок титану, міді і заліза методом EB PVD Head Kurapov Yurii A., Кандидат технічних наук Registration Date 06-02-2025 Organization E. O. Paton Elektric Welding Institute National Academy of scinces of Ukraine popup.description1 The aim of the work is to study the synthesis and conditions of regulating the size of nanoparticles and crystallites, as well as the phase composition of composite nanoparticles of titanium, copper, iron synthesized by electron beam technology, in order to obtain nanostructured substances for medicine. in improving the functional characteristics of finished drugs. This work will use the methods of scanning electron microscopy with local analysis of chemical composition, transmission electron microscopy, X-ray structural analysis, photon-correlation spectroscopy, atomic adsorption analysis. popup.description2  The aim of the work is to study the synthesis and conditions for regulating the dimensional characteristics and phase composition of nanostructured components (nanoparticles, crystallites), as well as the phase composition of composite nanoparticles of titanium, copper, iron, synthesized in a porous salt matrix by electron beam technology, with the aim of obtaining nanostructured substances for medicine, and additional modification of medical preparations with active nanoparticles and achieving a synergistic effect in increasing the functional characteristics of finished medicines. The objects of the study were condensates with nanoparticles of titanium, silver, iron and their oxides synthesized by electron beam physical deposition (EB PVD) in a porous sodium chloride matrix. As a result of the project, the synthesis modes of nanoparticles (titanium, copper, iron) were optimized and new active substances were created for modifying finished medical preparations in order to improve their medical and biological characteristics. The results of the work will be recommended for use in research and medical institutions of the Academies of Sciences of Ukraine and enterprises of the Ministry of Health. Conclusion: As a result of the research, metal nanoparticles with predetermined size parameters were synthesized, active substances were created, and their antibacterial and antitumor properties were tested on living organisms (rats). Product Description popup.authors Boretskyi Volodymyr V. Hornostai Oleksii V. Didikin Hennadii H. Zaliznyi Oleksandr P. Krushynska Larysa A. Lytvyn Stanislav Ye. Oranska Olena I. Osokin Valentyn O. Petrenko Oleksandr K. Stelmakh Yaroslav A. popup.nrat_date 2025-02-06 Close