EUROPEAN CONGRESS AND EXHIBITION ON ADVANCED MATERIALS AND PROCESSES - EUROMAT 2021

Functionalized surfaces can be obtained by fabricating deterministic or stochastic structures with features in the micrometer, submicrometer and nanometer range. In particular, significantly enhanced surface properties can be produced by using micrometer scaled features covered by nano- or sub-micrometer structures, which occurs typically in natural examples. This presentation summarizes different research studies which have been focused on the development of new concepts and strategies for the fabrication of advanced functionalized surfaces based on topographical surface patterns with a multiscale characteristic as well as understanding the effects of two and three-level multiscale patterns. Within the used technologies, Direct Laser Interference Patterning and Direct Laser Writing have been utilized.