Webinar on Nature-Inspired Laser-Based Surface Functionalization

10/29/2025

Surfaces play a decisive role in determining the functionality of materials — often more so than their bulk properties. Nature provides numerous impressive examples of this, from self-cleaning and water-repellent leaves to friction-optimized skins and structurally colored insect wings. These effects are based on micro- and nanostructures that have evolved over millions of years.

The presentation by Dr.-Ing. Dominik Britz from SurFunction GmbH highlighted how the latest generation of Direct Laser Interference Patterning (DLIP) — the ELIPSYS platform — makes it possible to transfer such natural principles to technical surfaces on an industrial scale. The technology enables tailored surface functionalities such as reduced friction, enhanced wettability, or antibacterial behavior, supporting more efficient and sustainable production processes.

A key focus of the talk was the contribution of DLIP technology to circular economy strategies. By functionalizing surfaces directly, coatings and chemical additives can be reduced, material consumption minimized, and product lifetimes extended. The webinar also illustrated how DLIP can be combined with complementary methods to develop customized solutions for industrial and societal needs.

This webinar was part of the project Biologisierung der Technik. For more information click here.