Silica-Silver Plastic Film Kills Coronavirus on Contact
SAO PAULO, Brazil, February 13, 2021 (ENS) – A plastic film that can deactivate 99.99 percent of the virus that causes COVID-19 in 15 minutes has been released by an international team of companies and universities from Brazil and Spain. The product, AlpFilm Protect PVC, is now on the market and is being used to pack meat, fruit, vegetables and cold meats, and to protect surfaces.
The scientific team found that silica is a semiconductor that becomes active with metallic silver nanoparticles to generate oxidative molecules capable of deactivating 79.9 percent of the new coronavirus in three minutes and 99.99 percent in just 15 minutes.
New plastic film deactivates Coronavirus in just 15 minutes
A scientific collaboration including the companies Nanox, AplFilm, Braskem and the UFSCar (Brazil) and Jaume I of Castellón (Spain) universities has presented a plastic film which they claim has the potential to deactivate 99.99% of the novel coronavirus in just 15 minutes. This product, AlpFilm Protect PVC, is already available commercially.
The transparent
t PVC film including silver microparticles has now formed the basis of the technology patented by Nanox with the assistance of the Vinyl Application Engineering team of AlpFilm and Braskem.
Silica is a semiconductor that turns active in the presence of metallic silver to produce highly oxidative molecules with the ability to deactivate 79.9% of the novel coronavirus in 3 minutes and 99.99% in just a matter of 15 minutes.