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IIT Guwahati develops coating to modify ordinary cloth masks for better protection against COVID-19

Nov 30, 2021, at 05:29 pm

Guwahati: Indian Institute of Technology Guwahati researchers have developed a ‘Nanometer Thick Superhydrophobic Coating’ material to modify ordinary cloth or silk masks that will maintain its comfort but offer better protection against aerosol-driven infections such as COVID-19.