FIELD: chemistry.
SUBSTANCE: invention relates to treatment of the surface of a titanium article for orthodontic application, used in form of a prosthetic device or component thereof. The method involves immersing the article to be treated in a suspension containing titanium dioxide nanoparticles while ensuring complete wetting of the article, heating the article in order to remove the solvent and performing a thermal cycle in order to fix the nanoparticles on the treated surface of the article.
EFFECT: obtaining titanium articles with bactericidal properties.
11 cl, 6 ex
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