Since it was discovered in the UK in 2004, graphene—a single layer of carbon atoms, tightly bound in a hexagonal honeycomb lattice—has been used in an ever-growing number of applications. Now scientists at City University of Hong Kong (CityU) have used the so-called “wonder material” to develop an anti-bacterial face mask that has the potential to combat COVID-19 quickly, … Continue reading Graphene Face Masks Could Boost Coronavirus Protection