20130236881 | THREE-DIMENSIONAL METAL-COATED NANOSTRUCTURES ON SUBSTRATE SURFACES, METHOD FOR PRODUCING SAME AND USE THEREOF - The invention relates to a method for producing column-shaped or conical nanostructures, wherein the substrate surface is covered with an arrangement of metal nanoparticles and etched, the nanoparticles acting as an etching mask and the etching parameters being set such that column structures or cone structures are created below the nanoparticles and the nanoparticles are preserved as a structural coating. | 09-12-2013 |