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科学通报  2012 

金属非晶的抗菌作用

DOI: 10.1360/csb2012-57-6-474, PP. 474-478

Keywords: 金属玻璃,抗菌,大肠杆菌

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Abstract:

实验研究了Fe基、Ni基和Cu基金属非晶的抑菌效果,发现3种金属非晶都能抑制大肠杆菌的生长,用比浊法测定光密度值比正常培养时最多下降约65%,比加入纯铁时下降约57%.金属非晶不同成分对抑菌效果的影响无显著差异(σ=0.05),Cu基非晶的抑菌效果与Fe基和Ni基相近.该实验结果将会影响对抗菌材料抑菌机理的认识和金属非晶的应用.

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