Development and Validation of High-Performance SARS-CoV-2 Antiviral Coatings for High-Touch Surfaces

Abstract

A joint Canadian project aims to curb the COVID-19 pandemic and future epidemics with cold sprayed, copper-based coatings. The objectives are: (1) to tailor the microstructure and surface state of Cu/Cu alloy cold spray coatings to maximize the antiviral activity and provide an economically viable solution that can be rapidly upscaled and industrialized; (2) to identify the most relevant high-touch surface components based on a systematic data-driven analysis and simulation of public infrastructure usage; and (3) to demonstrate viable production capability with real component demonstrators to be installed in public transport facilities for in situ testing.