FIELD: medicine.
SUBSTANCE: invention relates to medicine, namely to a method for imparting antibacterial properties to door handles. The method consists in using a surface coating. Door handles are coated with a 10 nm thick alumina substrate and then a 25 nm or more thick titanium and vanadium oxide nanofilm using atomic layer deposition technology. The coating is applied at a temperature of 150 degrees Celsius.
EFFECT: providing door handles of any design and shape: durable, wear-resistant, uniform and non-toxic nanofilm of adjustable thickness with antibacterial properties, reducing the cost of coating using inexpensive, non-toxic, sufficiently strong and affordable materials (vanadium and titanium oxides).
1 cl, 7 dwg
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