About: Sars-CoV-2 (COVID-19) Inactivation Capability of Copper-Coated Touch Surface Fabricated by Cold-Spray Technology

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About: Sars-CoV-2 (COVID-19) Inactivation Capability of Copper-Coated Touch Surface Fabricated by Cold-Spray Technology Goto Sponge NotDistinct Permalink

An Entity of Type : schema:ScholarlyArticle, within Data Space : covidontheweb.inria.fr associated with source document(s)

Attributes	Values
type	Academic Article research paper schema:ScholarlyArticle
isDefinedBy	Covid-on-the-Web dataset
title	Sars-CoV-2 (COVID-19) Inactivation Capability of Copper-Coated Touch Surface Fabricated by Cold-Spray Technology
Creator	Hamilton, Stephanie Abdul, Rizwan Hutasoit, Novana Kennedy, Byron Luttick, Angela »more»
source	Elsevier
abstract	In this work, cold-spray technique was employed for rapid coating of copper on in-use steel parts. The primary intention was to alleviate the tendency of SARS-CoV-2 (COVID-19) virus to linger longer on touch surfaces that attract high-to-medium volume human contact, such as the push plates used in publicly accessed buildings and hospitals. The viricidal activity test revealed that 96% of the virus was inactivated within 2-hrs, which was substantially shorter than the time required for stainless steel to inactivate the virus to the same level. Moreover, it was found that the copper-coated samples significantly reduces the lifetime of COVID-19 virus to less than 5-hrs. The capability of the cold-spray technique to generate antiviral copper coating on the existing touch surface eliminates the need for replacing the entire touch surface application with copper material. Furthermore, with a short manufacturing time to produce coatings, the re-deployment of copper-coated parts can be accomplished in minutes, thereby resulting in significant cost savings. This work showcases the capability of cold-spray as a potential copper-coating solution for different in-use parts and components that can act as sources for the spread of the virus.
has issue date	2020-08-29(xsd:dateTime)
bibo:doi	10.1016/j.mfglet.2020.08.007
has license	els-covid
sha1sum (hex)	3132f5cadf51d4115a4dddc52ff7b4e79b2a6e62
schema:url	https://doi.org/10.1016/j.mfglet.2020.08.007
resource representing a document's title	Sars-CoV-2 (COVID-19) Inactivation Capability of Copper-Coated Touch Surface Fabricated by Cold-Spray Technology
resource representing a document's body	covid:3132f5cadf51d4115a4dddc52ff7b4e79b2a6e62#body_text
is schema:about of	named entity 'showcases' named entity 'parts' named entity 'Sars-CoV-2' named entity 'ACCESSED' named entity 'HOSPITALS' »more»

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