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High-throughput Identification of Bacteria Repellent Polymers for Medical Devices
Published on: November 5, 2016
Past and Current Progress in the Development of Antiviral/Antimicrobial Polymer Coating towards COVID-19 Prevention:
Nazihah Nasri1, Arjulizan Rusli1, Naozumi Teramoto2
1School of Materials & Mineral Resources Engineering, Universiti Sains Malaysia, Engineering Campus, Nibong Tebal 14300, Pulau Pinang, Malaysia.
Abstract:
The astonishing outbreak of SARS-CoV-2 coronavirus, known as COVID-19, has attracted numerous research interests, particularly regarding fabricating antimicrobial surface coatings. This initiative is aimed at overcoming and minimizing viral and bacterial transmission to the human. When contaminated droplets from an infected individual land onto common surfaces, SARS-CoV-2 coronavirus is able to survive on various surfaces for up to 9 days. Thus, the possibility of virus transmission increases after touching or being in contact with contaminated surfaces. Herein, we aim to provide overviews of various types of antiviral and antimicrobial coating agents, such as antimicrobial polymer-based coating, metal-based coating, functional nanomaterial, and nanocomposite-based coating. The action mode for each type of antimicrobial agent against pathogens is elaborated. In addition, surface properties of the designed antiviral and antimicrobial polymer coating with their influencing factors are discussed in this review. This paper also exhibits several techniques on surface modification to improve surface properties. Various developed research on the development of antiviral/antimicrobial polymer coating to curb the COVID-19 pandemic are also presented in this review.
Insights
This review explores antiviral and antimicrobial coatings to combat SARS-CoV-2 (COVID-19) transmission. It details various coating types, their mechanisms, and surface modification techniques for enhanced protection.
Area of Science:
- Materials Science
- Nanotechnology
- Infectious Disease Control
Background:
- The COVID-19 pandemic highlights the urgent need for strategies to minimize SARS-CoV-2 transmission.
- SARS-CoV-2 can persist on surfaces for up to 9 days, increasing transmission risk through contact.
- Antimicrobial surface coatings offer a promising approach to reduce viral and bacterial spread.
Purpose of the Study:
- To provide a comprehensive overview of antiviral and antimicrobial coating agents.
- To elaborate on the action modes of different antimicrobial agents against pathogens.
- To discuss surface properties, modification techniques, and recent developments in antiviral/antimicrobial coatings for pandemic control.
Main Methods:
- Literature review of existing research on antimicrobial coatings.
- Analysis of different coating categories: polymer-based, metal-based, nanomaterials, and nanocomposites.
- Discussion of surface modification techniques and their impact on coating efficacy.
Main Results:
- Categorization of various antimicrobial coating agents and their mechanisms of action.
- Exploration of factors influencing the surface properties of antiviral and antimicrobial polymer coatings.
- Presentation of developed research on antiviral/antimicrobial coatings relevant to COVID-19.
Conclusions:
- Antimicrobial coatings are crucial in mitigating viral and bacterial transmission.
- Understanding coating properties and modification is key to developing effective antiviral surfaces.
- Continued research into advanced coating materials is vital for public health protection.
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