Progress and Perspective of Antiviral Protective Material

Area of Science:

• Materials Science
• Public Health
• Virology

Background:

• Viral public health events, such as the SARS-CoV-2 pandemic, highlight the limitations of current mask technology.
• Conventional masks primarily rely on filtration, lacking antiviral capabilities, which can lead to cross-contamination and pose disposal challenges.

Purpose of the Study:

• To review advancements in antiviral materials for personal protective equipment.
• To explore mechanisms of antiviral activity and their application in fabric technologies.
• To identify future challenges and research directions for improved mask design.

Main Methods:

• Literature review of antiviral materials and their mechanisms.
• Analysis of current mask filtration technology and its limitations.
• Exploration of potential applications in personal protective fabrics.

Main Results:

• Current masks, while offering filtration, do not possess antiviral properties, increasing infection risks.
• Integrating antiviral effects into masks can enhance protection, prolong usability, and simplify disposal.
• Various antiviral materials and mechanisms show promise for application in protective fabrics.

Conclusions:

• Developing masks with simultaneous filtration and antiviral capabilities is crucial for effective public health.
• Future research should focus on novel antiviral materials and their integration into mask technology.
• Addressing challenges in antiviral efficacy, durability, and scalability is key for next-generation masks.