KMUTT Production Engineers Hint Copper’s Natural Antiviral Properties
Dr. Kongkiat Puparatanapong, Head of Research Center for Advanced Metal Processing (RCAMP) and lecturer at the Department of Production Engineering, Faculty of Engineering, KMUTT, together with the research team members including Assoc. Prof. Dr. Chaowalit Limmaneevichitr and Dr. Supareuk Boontien suggest using copper to fight back against Coronavirus disease or COVID-19.
The outer structure or membrane of the coronavirus is like most viruses made of a lipid bilayer that houses proteins and enables the virus to attach itself to host cells. However, it can inactivate by the copper ions that contain natural antimicrobial and antiviral properties.
Dr. Kongkiat Puparatanapong revealed that the research team conduct an additional study and discovered evidence confirmed the property to kill the virus. The research in 2015 and the recent medical study in 2020 show the time virus can be killed on the surface of over 90 percent copper. Besides, pure copper foil can be used for this purpose as well. Therefore, the team studied to incorporate copper plate into elevator buttons, the touch surfaces easily contaminated and have a high risk of transmission. By doing so can reduce the risk of being infected.
As a pilot project, 12 elevators at KMUTT installed the copper buttons provided by Acting Sub. Lt. Paponsan Pongsai (LUDTHUNYADAPON LIMITED PARTNERSHIP), who graduated from the Production Engineering Department. For more information or any inquiries please contact KMUTT at Tel. 02-4709188 or email: kongkiat.pup@gmail.com