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The Hindu

National

Special Correspondent

Now, a self-disinfecting, biodegradable face mask

Copper-based nanoparticle-coated antiviral masks to combat COVID-19. (Source: The Hindu)

A self-disinfecting ‘copper-based nanoparticle-coated antiviral face mask’ to fight against the COVID-19 pandemic was unveiled on Friday. It kills the virus and not just filters it, and is biodegradable, highly breathable and washable too.

This novel invention has been a collaborative effort by the scientists of the city based International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI), an autonomous R&D centre of Department of Science & Technology (DST), CSIR- Centre for Cellular & Molecular Biology (CSIR-CCMB) and a Bengaluru based private firm Resil Chemicals.

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