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Proposed scale up production of antimicrobial and antivirus film. Surface activation of polymer films via UV or plasma treatment to enhance wettability, and the use of a micro/nano structured mold roller to create surface texture that would enhance wettability and increase the contact area between virus and nanomaterials though roll-to-roll nanoimprinting process; the ultrasonic atomization process is integrated to deposit functional nanoinks for antivirus and antimicrobial surfaces.
