Abstract
In the article the micro- and nanostructures of the biocomposite coating on titanium VT1-00, cathodically transformed by silver, were studied by the method of scanning electron microscopy. There is given a brief characteristic of the structural state of the coating, depending on its chemical composition. It is established that in the structure there are evenly distributed micrometric sprayed particles of a bioceramic dust adhered to the surface. The structure of individual particles is characterized by nanometric elements with an average size of 40±10 nm, as well as single agglomerates of nanograins with an average size of 200 to 500 nm. The technology for obtaining high-performance coatings and the construction of an adapted electrochemical bath are proposed. Moreover, it is revealed that the concentration of the alloying silver additive in the coating is about 0.5–1.0%, which allows the increase of the percentage of engraftment of titanium implants with such bioceramic coatings.
Published Version
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