Fig. 3From: Nanostructures for prevention, diagnosis, and treatment of viral respiratory infections: from influenza virus to SARS-CoV-2 variants(Part D was reprinted from [70] with permission from RSC) Antiviral coatings. Different surface modification approaches for developing antiviral surface coatings. These approaches include AÂ photo-responsive reactive oxygen species (ROS) generation and hyperthermia; BÂ inorganic polymer coatings; CÂ silver coatings and the potential mechanism for inactivating SARS-CoV-2, D copper coatings and the potential interactions with SARS-CoV-2; EÂ virus-repellant coatings over different substratesBack to article page