Science
Researchers develop anti-bacterial graphene face masks – Phys.org
Face masks have become an important tool in fighting against the COVID-19 pandemic. However, improper use or disposal of masks may lead to “secondary transmission”. A research team from City University of Hong Kong (CityU) has successfully produced graphene m…
Face masks have become an important tool in fighting against the COVID-19 pandemic. However, improper use or disposal of masks may lead to “secondary transmission”. A research team from City University of Hong Kong (CityU) has successfully produced graphene masks with an anti-bacterial efficiency of 80%, which can be enhanced to almost 100% with exposure to sunlight for around 10 minutes. Initial tests also showed very promising results in the deactivation of two species of coronaviruses. The gr…
-
General9 hours agoCoroner to examine treatment of woman who died three days after surgery performed by former Queensland premier’s partner
-
Noosa News11 hours agoSurgeon partner of former premier to testify over his patient’s death
-
General10 hours agoToo skewed, too gentlemanly | The Spectator Australia
-
General12 hours agoAlbanese beats drum on economy as trade clouds gather