流动通过便携式防病毒UV-C光学外壳与防护口罩一起使用

IF 1.8 4区物理与天体物理 Q3 OPTICS

International Journal of Optics Pub Date : 2021-11-11 DOI:10.1155/2021/7427717

O. Selimoglu

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引用次数: 0

摘要

UV-C光是对抗空气中病毒的重要消毒工具，但如果光线照射到人体皮肤，也会对人体有害。身体附加的反射流通过光学外壳可用于隔离来自用户的UV-C光，并提高辐照度水平。在这项研究中，我们通过引入4的剂量倍增因子来解释为什么空气灭菌光罩比预期的更有效。由于全向照明，如果从围护墙测量相似的辐照水平，空气消毒比表面消毒更有效。该方法通过设计一种主要针对COVID-19病毒的便携式封闭装置来解释，并通过生物试验证明消毒效果优于99.5%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Flow-Through Portable Antivirus UV-C Optical Enclosures to be Used with Protective Masks

UV-C light is an important disinfection tool against airborne viruses, while also being harmful if the light reaches the human skin. Body-attached reflective flow-through optical enclosures can be used for isolating the UV-C light from the user as well as elevating the irradiance level. In this study, we explain why air-sterilizing light enclosures are more effective than the expectations by introducing a dose multiplication factor of 4. As a result of omnidirectional illumination, air sterilization becomes more effective than surface disinfection if similar irradiance levels are measured from the enclosure wall. The methodology is explained by the design of a portable enclosure device primarily targeting the COVID-19 virus, and disinfection effectiveness better than 99.5% is demonstrated by biological tests.

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来源期刊

International Journal of Optics Physics and Astronomy-Atomic and Molecular Physics, and Optics

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

13 weeks

期刊介绍： International Journal of Optics publishes papers on the nature of light, its properties and behaviours, and its interaction with matter. The journal considers both fundamental and highly applied studies, especially those that promise technological solutions for the next generation of systems and devices. As well as original research, International Journal of Optics also publishes focused review articles that examine the state of the art, identify emerging trends, and suggest future directions for developing fields.