TAGS: Smart Coatings
Curran, a professor of physics at the University of Houston has used a hydrophobic coating to improve the ability of surgical masks to protect against transmission of the virus.
Improved Masks to Protect Virus Transmission
“Standard masks are somewhat porous, and especially if they get wet, they can allow the virus to penetrate,”
Curran said, noting that goes both ways – people infected with the virus could spread it even through a mask, while people who aren’t sick could still become infected, despite wearing a mask.
Physics professor Seamus
Curran says his work to commercialize nanotechnologies has always been driven by the desire to solve problems.
Curran has always believed his research should help to address societal problems, and as he learned more about the critical shortage of N95 masks, he wanted to help.
New Solution to Meet Global Demand
“N95 masks are the gold standard, able to filter very small particles and offering better protection than standard surgical masks,” he said. “
But they are hard to manufacture, and global demand is for tens of millions of masks.”
“We were seeing the virus spread around the world, and thinking about what we could do,” he said. “I hate playing defense. I wanted to do something.”
He purchased masks about six weeks ago and began testing his technology. “
We can make them impervious to water,” he said
. “The solution can improve protection.”
Curran has begun talking with investors and manufacturers and said he is ready to ramp up manufacturing capacity.
“We know there is a lot of interest,” he said. “
We want to get this out to people as soon as possible.”
Source: University of Houston