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Mater Sci Eng C Mater Biol Appl ; 112: 110924, 2020 Jul.
Article in English | MEDLINE | ID: covidwho-1017020


Research on highly effective antiviral drugs is essential for preventing the spread of infections and reducing losses. Recently, many functional nanoparticles have been shown to possess remarkable antiviral ability, such as quantum dots, gold and silver nanoparticles, nanoclusters, carbon dots, graphene oxide, silicon materials, polymers and dendrimers. Despite their difference in antiviral mechanism and inhibition efficacy, these functional nanoparticles-based structures have unique features as potential antiviral candidates. In this topical review, we highlight the antiviral efficacy and mechanism of these nanoparticles. Specifically, we introduce various methods for analyzing the viricidal activity of functional nanoparticles and the latest advances in antiviral functional nanoparticles. Furthermore, we systematically describe the advantages and disadvantages of these functional nanoparticles in viricidal applications. Finally, we discuss the challenges and prospects of antiviral nanostructures. This topic review covers 132 papers and will enrich our knowledge about the antiviral efficacy and mechanism of various functional nanoparticles.

Antiviral Agents/chemistry , Nanoparticles/chemistry , Animals , Antiviral Agents/pharmacology , Antiviral Agents/therapeutic use , DNA Viruses/drug effects , DNA Viruses/physiology , Graphite/chemistry , Metal Nanoparticles/chemistry , Metal Nanoparticles/toxicity , Nanoparticles/therapeutic use , Nanoparticles/toxicity , Polymers/chemistry , Quantum Dots/chemistry , Quantum Dots/therapeutic use , Quantum Dots/toxicity , Zika Virus/drug effects , Zika Virus Infection/drug therapy , Zika Virus Infection/veterinary