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Personal Protective Equipment

Personal Protective Equipment

Personal protective equipment (PPE) is unique clothing or equipment worn by an employee to minimize or prevent exposure to infectious agents. PPE creates a barrier between the employee and the infectious materials. PPE must be readily available in the patient care area. PPE includes gloves, gowns and aprons, masks and respirators, goggles, face shields, shoes, and headcovers:

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银纳米粒子装饰的个人防护设备用于抑制人类冠状病毒感染力.

Mutalifu Abulikemu¹, Bita E A Tabrizi¹, Shahrokh M Ghobadloo²

¹School of Electrical Engineering and Computer Science, University of Ottawa, 800 King Edward Avenue, Ottawa, Ontario K1N 6N5, Canada.

ACS applied nano materials

|August 9, 2023

概括

在面罩和表面上组装了抗病毒金属纳米颗粒,实现了99.99%的抗SARS-CoV-2代理病毒的有效性. 这种具有成本效益的方法有助于制2019年新冠肺炎疾病 (COVID-19) 的传播.

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科学领域:

材料科学材料科学材料科学
纳米技术纳米技术
传染病控制和控制传染病

背景情况:

由于COVID-19的流行,需要采取有效的策略来减少SARS-CoV-2的传播.
消毒材料和个人防护设备对于缓解病毒传播至关重要.

研究的目的:

开发和评估用于表面和面罩的抗病毒金属纳米颗粒.
评估这些纳米颗粒对SARS-CoV-2的替代品的疗效.

主要方法:

在固体表面和商用无布/织物面罩上安装抗病毒金属纳米颗粒.
用于纳米粒子应用的叶片涂层技术.
使用SARS-CoV-2的替代病毒进行有效性测试.

主要成果:

对代用SARS-CoV-2病毒实现了99.99%的高疗效.
在刚性表面和基于织品的面膜上证明了纳米粒子的成功应用.

结论:

开发的抗病毒金属纳米颗粒为消毒提供了一种多功能且具有成本效益的解决方案.
叶片涂层技术可扩展到卷对卷制造,以实现快速生产.
这种方法可以大大有助于制SARS-CoV-2的传播.