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首页> 外文期刊>Journal of Environmental Science and Health. A, Toxic/Hazardous Substances & Environmental Engineering >Antimicrobial properties of nanoparticles in the context of advantages and potential risks of their use
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Antimicrobial properties of nanoparticles in the context of advantages and potential risks of their use

机译：纳米颗粒在其使用的背景下纳米粒子的抗菌性质

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摘要

The popularity of nanotechnology results from the possibility of obtaining materials that have better chemical, electrical, thermal, mechanical, or optical properties. Nano-sized materials are characterized by an increased surface area, which improves their chemical reactivity and mobility. Due to their enhanced reactivity and appropriately small size, some nanoparticles are used as antimicrobial and antifungal agents. Nanoparticles exhibit antimicrobial potential through multifaceted mechanisms. The adhesion of nanoparticles to microbial cells, and reactive oxygen species, and their penetration inside the cells, have been recognized as the most prominent modes of antimicrobial action. This review presents the mechanism of action of nanometals and oxide nanoparticles used as antimicrobials and the mechanisms of bacterial resistance to the toxic effects of nanoparticles. The article presents methods of forming microorganism resistance to the toxic effects of nanoparticles and the negative impact of nanoparticles on human health.
机译：纳米技术的普及是从获得具有更好的化学，电气，热，机械或光学性质的材料的可能性。纳米尺寸材料的特征在于表面积增加，从而提高了它们的化学反应性和迁移率。由于其增强的反应性和适当体积小，一些纳米颗粒用作抗微生物和抗真菌剂。纳米颗粒通过多方型机制表现出抗微生物势。纳米颗粒与微生物细胞的粘附性，以及电池内部的反应性氧物质，并被认为是最突出的抗微生物作用模式。本综述介绍了用作抗微生物的纳米和氧化物纳米颗粒的作用机制以及纳米颗粒的毒性作用的细菌抗性机制。本文介绍了形成微生物抗性对纳米颗粒的毒性作用的方法和纳米粒子对人体健康的负面影响。

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