| 摘要 |
<p>The present invention relates to antimicrobial, porous particles, especially porous, non- platelet-like SiO2 particles, comprising an organic, or inorganic antimicrobial compound, or composition, with the proviso that the porous particles are not porous SiOz flakes, wherein 0.70 < z < 2.0, especially 0.95 < z < 2.0, which provide enhanced (long term) antimicrobial efficacy.</p> |
