5 Weird Concepts to (Theoretically) Supercharge Mask FabricsVince BeiserFeedzy

Zinc Zap

Israeli startup Sonovia created tech—derived from research done at Israel’s Bar-Ilan University aimed at reducing disease spread in hospitals—that uses ultrasonic waves to mechanically insert nanoparticles of zinc oxide into textiles, including masks. The particles give off ions that the company says interact with the protein envelope surrounding the virus, deactivating it.

When Can I Get One?

Sonovia says it has distributed hundreds to hospitals in Germany and Israel and hopes to apply the tech to hazmat suits and other protective gear. The company is seeking funding for commercial-scale production.

Nanodiamond Neutralizers

Master Dynamic, an engineering company in Hong Kong, is looking to insert nanoscale particles of lab-grown diamonds into masks. The company claims its specially created nanodiamonds can bind to the virus’s envelope, disabling its ability to replicate.

When Can I Get One?

Master Dynamic hopes “optimistically” to get the masks to market this year. It expects them to be affordable for most consumers—nanodiamonds, smaller than dust specks, are cheap.

Shock Therapy

An Israeli startup and researchers at Ben-Gurion University are developing a filter containing laser-induced graphene, a porous, conductive foam that they say can capture bacterial and viral particles. Running electricity through the conductive graphene would then kill the microbes. The team planned to target the air- and water-filtration market, but then came Covid-19, so they started looking at adapting the tech to masks. The idea is, you wear a graphene-infused mask out and about, and once you’re safely home you disinfect it, perhaps by plugging in a USB input.

When Can I Get One?

“Validation and more research is needed,” says BGU’s Christopher Arnusch. There’s also the question of whether the masks can be produced cheaply enough to be commercially viable.

Fatal Fibers

Argaman Technologies, an Israeli textile research company, claims its BioBlocX masks contain cotton and polyester fibers embedded with accelerated copper oxide particles. Similarly to Sonovia’s tech, Argaman says that when virus particles hit the mask, positive ions from the copper attach themselves to the virus and destroy its ability to replicate. The masks also include a layer of a nanofiber membrane that allegedly filters out pathogens.

When Can I Get One?

The company sells to the public via its website. But remember, at press time, the FDA hadn’t given a thumbs-up to any antiviral mask.

Illustrations by StoryTK


This article appears in the July/August issue. Subscribe now.


More From WIRED on Covid-19

Read More

Recent Posts

Safety Precautions Necessary in the Plastics Industry

The following key safety measures in the plastics industry protect workers from hazards. This guide…

16 hours ago

Why Surface Treatments Matter for Industrial Equipment

Get practical insight on keeping equipment reliable in tough settings. Learn why surface treatments matter…

16 hours ago

Key Business Moves Blocked by Poor Credit

Is poor credit holding your business back? Learn how a low score can prevent you…

16 hours ago

Tips to Prepare Your Backyard for the Winter

Get your yard ready for the cold season. Follow these simple steps to protect your…

17 hours ago

6 Things That Release Formaldehyde You Might Not Know About

Formaldehyde is present in more items than you might realize, from personal care products to…

18 hours ago

Unique Winter Activities You Must Try This Season

Experience the excitement of winter with unique adventures like ice hotels and frozen trails, creating…

2 days ago