COVID-19: antivirus materials and virus-detection device for aircraft cabin

COVID-19：机舱防病毒材料和病毒检测装置

• 批准号: 554502-2020
• 负责人: Tan, Bo
• 金额: $ 3.57万
• 依托单位: Ryerson University
• 依托单位国家: 加拿大
• 项目类别: Alliance Grants
• 财政年份: 2020
• 资助国家: 加拿大
• 起止时间: 2020-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://www.nserc-crsng.gc.ca/ase-oro/Details-Detailles_eng.asp?id=705668
• 关键词: COVID; 19; antivirus; materials; virus

The COVID-19 pandemic has plunged the global airline industry into an unprecedented crisis. This crisis raises a number of technical challenges, particularly in terms of safeguarding consumer health. Antimicrobial coating and virus monitoring devices provide a solution. The goal of this partnership is to find effective methods to improve hygiene conditions inside aircraft cabins. Two approaches are proposed. First, antimicrobial coatings for hard surfaces as well as textiles will be evaluated. Recent studies show COVID-19 can remain infectious on surfaces for several hours to days, irrespective of the surface looking dirty or clean. Since sanitizing surfaces during flight service is not feasible, a more practical solution is installing a surface that repels the pathogens, thus eliminating the possibilities of transfer to the human body and subsequent viral spread. Although many antimicrobial coatings are available, none of these have been test for COVID-19. Using animal coronavirus virus, we will assess the antiviral effect of existing coating products and identify the best one to be recommended to be applied to aircraft interiors. The outcome of this assessment will allow for existing aircraft to re-enter service as soon as possible. Secondly, we propose a highly sensitive Raman analyzer for virus inspection inside the aircraft cabin. This handheld device can obtain results in a couple of seconds, enabling frequent in-service inspection so that contamination can be cleaned before it spreads to passengers and crew. These techniques reduce the risk of contamination and disease spread, helps to restore consumer confidence in travel, and thus, supports the aviation industry to recover from the recession caused by COVID-19.

共同19日大流行使全球航空业陷入了前所未有的危机。这场危机引起了许多技术挑战，特别是在保护消费者健康方面。抗菌涂层和病毒监测设备提供了解决方案。 这种伙伴关系的目的是找到有效的方法来改善飞机舱内的卫生条件。提出了两种方法。首先，将评估硬表面和纺织品的抗菌涂层。最近的研究表明，Covid-19可以在表面上保持传染性数小时至几天，而不论表面看起来肮脏或清洁。由于在飞行服务过程中进行消毒表面是不可行的，因此更实用的解决方案是安装驱除病原体的表面，从而消除了转移到人体的可能性以及随后的病毒传播。 尽管有许多抗菌涂层可用，但这些抗菌涂层都没有经过19 covid-19的测试。使用动物冠状病毒病毒，我们将评估现有涂料产品的抗病毒作用，并确定建议将最佳的涂层产品应用于飞机室内装饰。该评估的结果将允许现有飞机尽快重新进入服务。其次，我们提出了一个高度敏感的拉曼分析仪，用于飞机舱内的病毒检查。该手持设备可以在几秒钟内获得结果，从而可以频繁地在服务内检查，以便在污染向乘客和机组人员传播之前可以清洁污染。这些技术降低了污染和疾病传播的风险，有助于恢复消费者对旅行的信心，从而支持航空业从Covid-19造成的经济衰退中恢复过来。