Director

PD Dr. Christian Schmelzer has been acting Director of the Fraunhofer IMWS since May 1, 2025. In parallel to this activity, he continues to lead the "Biological and Macromolecular Materials" business unit, which he has headed since August 2018.

His research focuses on future materials for the healthcare sector. These include the development of biomimetic materials for medical applications and tissue engineering, the microstructural and molecular characterization of biological and biomaterials, issues relating to the formation, function and damage of extracellular fibre proteins as well as matrix-degrading proteases and matrikines.

Schmelzer studied physical engineering and information processing in Merseburg and Gdansk. After completing his doctorate on the topic of "Mass spectrometric characterization of protein hydrolysates" in 2007 at Martin Luther University Halle-Wittenberg (MLU), he worked there until 2016 as a research associate and head of the "Elastin" team at the Institute of Pharmacy, Faculty of Natural Sciences I (Biosciences), interrupted by a postdoctoral research stay at the Department of Biology at the Technion - Israel Institute of Technology in Haifa. In 2021, he completed his habilitation on "Elastin - Formation and Fate" at MLU.

Schmelzer joined the Fraunhofer IMWS in 2016, initially as head of the "SkinNext" group, from whose research activities "matrihealth GmbH" emerged as a spin-off of the institute in 2022; at the beginning of 2018 he became Deputy Head of the Business Unit. He is author of more than 80 publications in scientific peer-reviewed journals and has been a lecturer at the Martin Luther University Halle-Wittenberg since 2009. His work has been recognized with the IQ Innovation Award of the City of Halle (2021) and second place in the Hugo Junkers Prize of the State of Saxony-Anhalt (2021), among others.

Thomas Merkel studied law at the Martin Luther University Halle-Wittenberg and at the University of Zurich with a focus on business law. Following his second state examination, he worked as Legal Counsel in the legal department of Credit Suisse in Frankfurt am Main. There, he was mainly involved with issues of employment, banking, corporate and commercial law. Thomas Merkel was admitted to the bar in September 2004 and additionally to the bar as an in-house lawyer in 2016.

In July 2007, he joined the Fraunhofer Gesellschaft as a consultant to the institute's management for human resources and law at what is now the Fraunhofer Institute for Microstructure of Materials and Systems IMWS. Since January 2009, he has been Head of Administration for the Fraunhofer IMWS and thus responsible for the individual areas of finance, human resources, technical services and IT as well as for the area of law and compliance. Within the institute management, he takes over the administrative tasks of the Fraunhofer IMWS and represents the institute Director in these areas, among other things as an interface to the central administration of the Fraunhofer Gesellschaft. On a higher level, Thomas Merkel is involved in committees of the Fraunhofer Gesellschaft.