Hacker News new | ask | show | jobs
by tiberious726 1030 days ago
It's like the second result when you Google for n95 electrostatic: https://pubs.aip.org/aip/pof/article/32/9/093304/1060745/Rec... (read the first section (not the abstract))

It was actually a really cool story when this happened during the pandemic. The original inventor of the current n95 mask production technique came out of retirement to help out.

1 comments

Cool whitepaper, bro.

Too bad that the whitepaper's test sensors only works on particles greater than 300nm.

But it does rejuvenate the mask for another working day and alleviate N95 mask shortages.

But does not measure for virus-sized water-based particles.