Battery operated reusable mask for protection from airborne human pathogens developed by Sunandan Divatia School of Science, NMIMS University Mumbai

Mumbai, 7th July 2021: Sunandan Divatia School of Science (SDSOS) developed a mask that ensures protection from airborne human pathogens. The technology is transferred for commercialization and marketing to Milton Group of Pharma Company Mumbai on 21st June 2021, in the presence of the Honorable Chancellor of NMIMS University, Shri. Amrishbhai Patel, Vice-Chancellor, Pro-Vice-Chancellor, Registrar of  NMIMS University and Dean of SDSOS, NMIMS University.

In this pandemic outbreak of  COVID -19 situation, wearing a face mask has become a basic necessity in public places since the pathogen is widespread in the community. The large gatherings, public transport, offices, schools, and colleges are where chances of getting infected are very high.  The regular masks protect from aerogel and large dust particles; however, they do not protect against most human pathogens.  Considering the above facts and the pathogenicity of the virus, the Sunandan Divatia School of Science (SDSOS), NMIMS University, have developed a unique mask that more effective ensures protection against pathogens.


The unique mask is the brainchild of Dr. Neetin Desai, Dean, SVKM’s NMIMS Sunandan Divatia School of Science, along with his colleague Dr. Vrushali Joshi, Post-Doctoral Fellow at NMIMS  Sunandan Divatia School of Science. The battery-operated mask is safe to use while using mobile or headphone. The mask developed is four-layered cotton with a metallic mesh, which acts as an electrical filter. During inhaling and exhaling, the pathogens coming in contact with the mask get neutralized instantly, ensuring complete protection to the user. The mask is reusable, self-sterilizing, and environment-friendly. The battery lasts for more than six months if used with proper care and is replaceable. Priced at ₹800-1000, the mask is available online. It will be launched in the market from next week. This mask replaces more than 240 regular masks reducing the environmental burden, and is thus eco-friendly.