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Information × Registration Number 0221U102668, 0120U105254 , R & D reports Title Development of nanostructured biocompatible coatings with improved mechanical and tribological properties for new generation endoprostheses popup.stage_title Head Safonov Volodymyr Yo., Registration Date 08-02-2021 Organization National Science Center "Kharkiv Institute of Physics and Technology" popup.description2  Experimental data on the formation of single and two-layer nanostructured coatings AlN / Al2O3, TaN / Ta2O5 and the study of their structural properties were obtained. on the surface of stainless steel AISI 316. Optimized conditions for coating by magnetron method. Morphology and topography of the surface of the coatings were studied by atomic force microscopy and electron scanning microscopy. Phase and chemical analysis of the composition of nanostructured single and two-layer coatings AlN / Al2O3, TaN / Ta2O5 by electron microscopy with microanalysis (EDX), X-ray (XRD) and photoelectron spectroscopy (XPS). As a result of bacterial tests with different types of bacteria, strong bactericidal activity of coatings based on silver-doped Al oxide and oxynitride and Ta nitride was demonstrated. Product Description popup.authors popup.nrat_date 2021-02-08 Close