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covid-19 mask

A Replaceable, More Efficient Filter For N95 Masks

May 21, 2020 By AdvanceTec Writer

A Replaceable, More Efficient Filter for N95 Masks

Since the outbreak of COVID-19, there’s been a worldwide shortage of face masks — particularly, the N95 ones worn by health care workers. Although these coverings provide the highest level of protection currently available, they have limitations. Now, researchers reporting in ACS Nano have developed a membrane that can be attached to a regular N95 […]

Filed Under: FEATURED, Science Now Tagged With: coronavirus, covid-19, covid-19 mask, facial mask, N95 masks

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