Nanotech-based reusable mask can block 99.9% bacteria, viruses By IANS | 0 Views
As triple-layered and N95 masks offer best protection from Covid, they must be used where health officials have made it mandatory to prevent aerosol generation, according to a study by the Indian Institute of Science (IISc)on Sunday.. Image Source: IANS News Singapore, June 9 : Scientists from Singapore's Nanyang Technological University (NTU) have developed a reusable "nanotech mask" that can block 99.9 per cent of bacteria, viruses and particulate matter (PM), as well as kill germs in just 45 seconds, much effective against Covid-19 than the currently used N95 masks. The mask's novel antimicrobial coating is effective for at least six days and its filtration efficiency surpasses those of N95 masks with 95 per cent filtration of PM0.3.