Abstract
Dental implants are often used in everyday clinical practice. The micro-nanotopography of the surface dental implants used is formed by - mechanical processing, sandblasting, acid etching, oxidation, etc. These methods of surface creations lead to the generation defects in the crystal structure, which negatively affects the physico-mechanical and biological properties of the dental implant. Coatings made by classical technologies have negative properties: increased propensity to microcracks, low fatigue strength, insufficient wear resistance, hydrophobic properties, low dielectric parameters. The purpose of our work is to create a new technological process and a new coating with the elimination of these factors. We have developed a new glass-ceramic nanocoating Pateks based on silicon (SiOCN system), which is made by deposition of vapors of organic and minerals compounds of silicon, carbon, nitrogen at the atmospheric pressure by the PACVD method with activation by cold atmospheric plasma. The developed technology combines the process of coating and plasma sterilization at atmospheric pressure without the use of vacuum chambers and specialized baths using small-sized and low-power equipment, which can be used in clinical settings before the installation of dental implants and suprastructures
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