cicada

Tag archives for cicada

Antimicrobial insect wings

The animation below from Nature shows a bacteria rupturing after landing on nanopillars present on the surface of a clanger cicada (Psaltoda claripennis) wing. Dr. Ivanova (Swinburne University, Australia) and colleagues showed that nanopillars rupture the bacteria by straining the cell wall. Some scientists see this as an opportunity to create anti-bacterial surfaces in public…