FIELD: vinyl wall covering.
SUBSTANCE: invention can be used for disinfection of surfaces and air in the premises of medical institutions. The method for producing vinyl wallpaper with a bactericidal coating includes obtaining silver nanoparticles on a carbon matrix, making a biocidal suspension including silver nanoparticles, and applying the resulting suspension to the front surface of the wallpaper. Silver nanoparticles are obtained by spraying a composite graphite electrode including silver powder in a plasma of a DC electric arc discharge in an inert gas atmosphere.
EFFECT: invention provides high and long-lasting bactericidal activity of wallpaper in relation to strains of different classes of microorganisms.
5 cl, 4 dwg
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