AISI 420 stainless steel implanted by Ag/Cu ions was fabricated for antibacterial purpose. The implantation of Ag/Cu ions was in a total dose of 2 ÃÂ 1017 ions/cm2 at an extracting voltage of 50 KV. The chemical composition of the implanted layer was characterized by X-ray photoelectron spectroscopy (XPS). The Ag/Cu implanted stainless steel shows good antibacterial property to both Staphylococcus aureus (S. aureus) and Aspergillus niger (A. niger).
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机译:通过Ag / Cu离子注入的AISI 420不锈钢,用于抗菌目的。 Ag / Cu离子的植入在50kV的提取电压下以2×10 -17/7 / sup> 2 17个/ cm 2-sup>的总剂量。植入层的化学组成的特征在于X射线光电子能谱(XPS)。 AG / Cu注入的不锈钢显示出良好的抗菌性,对金黄色葡萄球菌(金黄色葡萄球菌)和曲霉(A.Niger)均。
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