俄罗斯科学家最近发现,一种新型材料可杀死流感病毒,他们希望能将这种材料用于制造口罩,帮助人们抵御流感病毒和新型冠状病毒的侵袭。
Scientists hope a material which they say can kill bacteria and viruses could be used in face masks to help tackle the outbreak of the new coronavirus.
科学家希望,一种他们声称可以杀死细菌和病毒的材料能够用于制造口罩,以帮助应对新型冠状病毒。
The material features nanosilver, which has antibacterial properties, and was made using a process known as melt blowing. This makes polypropylene microfibers with a diameter of one micron, explained Alexander Zhanovich Medvedev, who worked on the project and leads a lab at the Siberian Branch of the Russian Academy of Sciences (SBRAS). It is not clear if the research had been published in a peer-reviewed journal.
这种材料的主要成分是具有抗菌特性的纳米银,通过使用熔喷工艺制备而成。从事该项目研究工作的亚历山大·扎诺维奇·梅德韦杰夫解释说,该工艺可制成直径1微米的聚丙烯超细纤维。梅德韦杰夫目前负责俄罗斯科学院西伯利亚分院一个实验室的工作。目前尚不清楚这项研究是否已刊登在同行评审期刊上。
Medvedev said in a statement that he and colleagues fitted their creation in the inner layer of a conventional three-layer medical mask.
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