Innovation news:Graphene-fed spiders spin bionic silk
Natural spider silk is already amazingly strong stuff, plus scientists have developed synthetic versions of the material. Now, however, Italian and British researchers have split the difference, in a manner of speaking – they've created silk that comes from spiders, but that has added man-made ingredients which give it extra strength.
Led by Prof. Nicola Pugno from Italy's University of Trento, the scientists fed "special" water to three species of spiders. What made it special? Dispersed within it were microscopic flakes of graphene, or carbon nanotubes (which are made of rolled-up sheets of graphene). Taking the form of a one-atom-thick sheet of linked carbon atoms, graphene is currently the world's strongest material.Source: IOP Publishing #IOPPublishing#science#technology#invent#ifia#ifianews#ifiainnovationnews
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