UB Dental Students Design Fog-free PPE, Inspired by Lotus Leaves
University at Buffalo dental students took inspiration from how water beads up on lotus leaves to solve the problem of foggy face shields during the pandemic. “The hydrophobic nanostructure keeps water from being absorbed in the leaves,” Praveen Arany, associate professor of oral biology, said. “They float and secrete a natural wax.” The researchers needed to […]
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