纳米银的抑菌研究

On the Bactriostasis of Nano Silver

纳米银作为无机抗菌材料,具有其他载银无机抗菌材料无法比拟的抗菌活性,可以有效地杀灭细菌、真菌、支原体等致病微生物.通过纳米银对大肠杆菌、金黄色葡萄球菌、黑曲霉的抑菌效果的研究,发现高浓度的纳米银对大肠杆菌的抑制效果明显好于金黄色葡萄球菌和黑曲霉.

Nano silver,as antimicrobial material,exhibits more antimicrobial activity than other materials containing silver,which can effectively kill bacteria,fungi,mycoplasma and other micro-organisms that can cause diseases.Through the study of the bacteriostatic effect of nano silver to escherichia coli,staphylococcus aureus and aspergillus niger,it is found that the bacteriostatic effect of high concentrations of nano silver to escherichia coli is obviously better than that of staphylococcus aureus and aspergillus niger.