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Information × Registration Number 0123U101860, ( 0224U000927  0225U002619  ) R & D request Title Vacuum-plasma methods of instrument sterilization and formation of bactericidal metal thin-film coatings on dressing materials Head Bobkov Valentyn V., Кандидат фізико-математичних наук Registration Date 24-03-2023 Organization V.N. Karazin Kharkiv National University popup.description1 Development of physical and technological principles of sterilization of medical equipment using the low-temperature plasma method implemented in an oxygen atmosphere or a mixture of oxygen with other gases in various proportions as a plasma-forming substance. Creation of a technological complex for researching the sterilization process using low-temperature plasma. Manufacturing on this basis an experimental sample of a low-temperature vacuum-plasma sterilizer that uses oxygen or a mixture of oxygen-based gases as a plasma-forming substance. Development of a physical-technological method of forming metal coatings using a magnetron sputtering system with specified bactericidal properties on the existing and, in the future, modernized universal vacuum-plasma technological complex. This complex allows for the development of coating technologies for rolled materials from fabric to polyethylene up to 600 mm wide. Creation of various industrial long-term fabric samples with metal coatings that have bactericidal properties, in a quantity sufficient for clinical trials and for further production of a batch of dressing material for practical use. For samples of modified materials, during the implementation of experiments on the creation of physical and technological methods of their formation, diagnostics of the processes of application of metals and alloys, as well as research on their bactericidal properties, will be carried out. The development of a dressing material that has an antibacterial effect stimulates the regeneration and granulation phase of damaged tissues, as well as a vacuum-plasma method of sterilization of a medical instrument with a pronounced antibacterial property. popup.nrat_date 2024-12-09 Close