Abstract at NIH website touts potential uses of graphene nanoparticles vs Covid-19. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7577689/#

And following are a list of other articles citing this one: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7577689/citedby/

References to antimicrobial/antiviral as well as in PPE, bio sensing technology, and 3D printed components.

Pull quote: Graphene and graphene-related materials (GRMs) exhibit extraordinary physicochemical, electrical, optical, antiviral, antimicrobial, and other fascinating properties that warrant them as potential candidates for designing and development of high-performance components and devices required for COVID-19 pandemic and other futuristic calamities.