| 摘要 |
The method for providing antibacterial activities to the protective mask consists in impregnating at least one layer of the mask with the antiseptic, namely the colloid nanoparticle solution of at least one bactericide metal or its oxide or its hydroxide, or their mixture. The metals or their compounds are from the group comprising silver, copper, gold, platinum, palladium, iridium, zinc, magnesium, stannum. |
