Current perspectives on the development of virucidal nano surfaces

IF 7.9 2区 化学 Q1 CHEMISTRY, PHYSICAL Current Opinion in Colloid & Interface Science Pub Date : 2023-06-17 DOI:10.1016/j.cocis.2023.101720
Denver P. Linklater , Samson WL. Mah , Vassil Tzanov , Vladimir Baulin , Natalie A. Borg , Graeme Moad , Ranya Simons , Andrea J. O'Connor , Elena P. Ivanova
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Abstract

Due to the high density of human populations within enclosed spaces, respiratory viruses are mainly transmitted via airborne aerosols; however, they can also be transmitted via indirect contact when a respiratory droplet containing a viral load contaminates a smooth surface, on which some viruses have long survivability. In this perspective, we outline recent developments of antiviral surfaces to combat the surface transmission of viruses. Numerous technologies already exist for the development of antibacterial surfaces that have the potential to be extended toward the development of antiviral surfaces. We overview the potential to utilise nanostructured surfaces for the physical inactivation of virus particles. However, there remains a limited number of suitable nanofabrication approaches and a lack of understanding of the nature of efficient virucidal surfaces.

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纳米病毒表面的发展现状
由于封闭空间内人口密度高,呼吸道病毒主要通过空气中的气溶胶传播;然而,当含有病毒载量的呼吸道飞沫污染光滑的表面时,它们也可以通过间接接触传播,一些病毒在光滑的表面上有很长的生存能力。从这个角度来看,我们概述了对抗病毒表面传播的抗病毒表面的最新进展。许多技术已经存在于抗菌表面的开发,这些技术有可能扩展到抗病毒表面的开发。我们概述了利用纳米结构表面对病毒颗粒进行物理灭活的潜力。然而,合适的纳米制造方法的数量仍然有限,并且对有效的杀病毒表面的性质缺乏了解。
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来源期刊
CiteScore
16.50
自引率
1.10%
发文量
74
审稿时长
11.3 weeks
期刊介绍: Current Opinion in Colloid and Interface Science (COCIS) is an international journal that focuses on the molecular and nanoscopic aspects of colloidal systems and interfaces in various scientific and technological fields. These include materials science, biologically-relevant systems, energy and environmental technologies, and industrial applications. Unlike primary journals, COCIS primarily serves as a guide for researchers, helping them navigate through the vast landscape of recently published literature. It critically analyzes the state of the art, identifies bottlenecks and unsolved issues, and proposes future developments. Moreover, COCIS emphasizes certain areas and papers that are considered particularly interesting and significant by the Editors and Section Editors. Its goal is to provide valuable insights and updates to the research community in these specialized areas.
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