IISC-Bangalore develops ‘inexperienced’ tech to rid air filters of germs

IISC-Bangalore develops ‘inexperienced’ tech to rid air filters of germs
IISC-Bangalore develops ‘inexperienced’ tech to rid air filters of germs
IISc scientists have developed a germ-destroying air filter that can inactivate germs using ingredients like polyphenols and polycationic polymers commonly found in green tea.

IISc scientists have developed a germ-destroying air filter that may inactivate germs utilizing components like polyphenols and polycationic polymers generally present in inexperienced tea.
| Photo Credit: Jain Sudhakara

A newly developed air filtering method that makes use of components generally present in inexperienced tea can deactivate germs that discover refuge inside air filters, the Ministry of Science and Technology mentioned in an official assertion.

A analysis staff led by Prof Suryasarathi Bose and Prof Kaushik Chatterjee at Indian Institute of Science (IISc), Bangalore, has developed a germ-destroying air filter that may inactivate germs utilizing components like polyphenols and polycationic polymers generally present in inexperienced tea.

The ‘inexperienced’ components rupture the microbes by way of site-specific binding, the assertion mentioned.

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With a chronic use, air filters turn into a breeding floor for captured germs. The development of those germs clog the pores of the filter, decreasing their life.

Re-suspension of those germs can infect folks within the neighborhood, the assertion mentioned.

The novel antimicrobial air filters have been examined at an NABL accredited laboratory and have been discovered to be 99.24% efficient in opposition to SARS-CoV-2 (delta variant).

The know-how was transferred to AIRTH, a start-up that’s changing the prevailing germ-growing air filters with these germ-destroying air filters for business functions, the assertion mentioned.

The air-filtering method was granted a patent in 2022.

The deployment of those novel antimicrobial filters in ACs, central ducts, and air purifiers can play an important position in battle in opposition to air air pollution and mitigate the unfold of air-borne pathogens equivalent to a number of coronaviruses, the assertion mentioned.

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