Magnetic-levitation device separates and sorts viruses from the air

The device can separate and sort viruses and bacteria in the air for further analysis

Shutterstock / Corona Borealis Studio

A magnetic-levitation device can sort viruses and bacteria that naturally float in the air, making them ready for further analysis.

A cubic metre of indoor air can contain hundreds of thousands of bacteria and viruses, but conventional devices for analysing which may be harmful can often take a long time or are not sensitive enough to pick up on particularly small viruses. Sepideh Pakpour at the University of British Columbia in Canada and her collaborators …

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