NANOSTRUCTURED ARTICLE

摘要

A nanostructured article (800) includes a substrate, a plurality of first nanostructures (803) disposed on, and extending away from, the substrate (805); and a covalently crosslinked fluorinated polymeric 1ayer (801) disposed on the plurality of first nanostructures (803). The plurality of first nanostructures (803) includes at least one polymer which includes a first polymer including (meth)acrylic acid monomer units. The polymeric layer at least partially fills spaces between the first nanostructures (803) to an average minimum height above the substrate of at least 30nm such that the polymeric layer has a nanostructured surface (807) defined by, and facing away from, the plurality of first nanostructures (803).