Antibacterial metal material and antibacterial articles
A antibacterial metal material has a surface having a roughness index of 4.0 or more. The roughness index is obtained by dividing the true surface area (m2) measured by the krypton adsorption method by the geometric surface area (m2).
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A antibacterial metal material has a surface having a roughness index of 4.0 or more. The roughness index is obtained by dividing the true surface area (m2) measured by the krypton adsorption method by the geometric surface area (m2). |
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