Due to the close cooperation of the University of Salzburg (PLUS) and the HAW Landshut, a joint, cross-border research and development center for lightweight construction "n2m" (nano-to-macro) is to be set up. The Center's knowledge-based synthesis and material characterization at the nano- and micro-level will create new processing technologies for lightweight products with improved macroscopic properties. The cross-scale research approach is of particular importance: The interdisciplinary linking of basic scientific research at PLUS with application-oriented research and development at HAW Landshut spans a range from the development of the starting materials through the investigation of the relevant interfaces and volume properties to process engineering. Such cooperation is unique in the border area and sustainably supports the further expansion of the region's leading position in the field of lightweight construction. The project contributes to the fulfillment of the EU, national and regional core objectives: increasing R & D and recycling costs and reducing CO 2 emissions. The University of Salzburg contributes with know-how and infrastructure in the fields of nano / microanalysis as well as interfacial chemistry and physics. HAW Landshut extends this with its analysis and characterization options on the micro and macro level as well as its experience in development, production and testing of products. By expanding the laboratories (high-resolution transmission electron microscope, heat treatment furnace, heating press, laser welding system), the center will be equipped to the extent that material and product improvement options can be specifically identified and implemented.