EurekAlert August 18, 2020
New anti-bacterial surfaces are being developed, featuring different nanopatterns that mimic the deadly action of cicadas and dragonflies’ wings. In a review article an international team of researchers (Australia, Spain, USA – Ohio State University, UK) has detailed exactly how these patterns destroy bacteria – stretching, slicing, or tearing them apart. They point out that different species have wings that are better at killing some bacteria than others, the wing surfaces have different density, height, and diameter of the nanopillars. The nanostructured surfaces could be used in medical or industrial applications…read more. TECHNICAL ARTICLE