Press Releases and News

A publication on glycolipid biosurfactants from the working group of Dr. Susanne Zibek at Fraunhofer IGB has been awarded the Distinguished Paper Award 2025 by the Journal of Surfactants and Detergents. This award is presented annually by the American Cleaning Institute®. The article, which focuses on cellobiosolipids (CL) and mannosyerythritollipids (MEL), provides a comprehensive overview of the microbial production of these biosurfactants and their potential industrial applications.

The Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB has entered into strategic partnerships with two of the most premier technology universities in India, the Indian Institute of Technology (IIT) Ropar and the Birla Institute of Technology and Science (BITS) Pilani. The MoUs were signed on February 05, 2025 at the German Embassy during the visit of Dr. Nicole Hoffmeister-Kraut, Minister of Economic Affairs, Labour and Housing of the State of Baden-Württemberg, Germany to India. She led a high-level delegation from the state of Baden-Württemberg to India to formalize strategic alliances between India and Germany in the field of Circular Economy and Sustainability and among others was accompanied by Dr. Hannes Spieth, Managing Director of Umwelttechnik BW, Germany.

Up to now, wood waste has had to be disposed of at great expense and, at best, has been used to generate energy in incineration plants. Fraunhofer researchers are now using this valuable resource to produce biohydrogen in the Black Forest region of Germany. In the joint project H₂Wood — BlackForest, fermentation processes using hydrogen-producing bacteria and microalgae have been specially developed for the biotechnological production of this green energy carrier. A pilot plant for the production of biohydrogen is to be commissioned as early as 2025. A study published as part of the project also examines the potentials, barriers and measures for regenerative hydrogen production from waste wood and old wood in the Black Forest region.

There is fresh momentum in our protein supply — and it’s moving along on six legs. Insects are a source of protein with a smaller resource footprint than conventional alternatives in every possible way. To ensure the safety of insect farms and their products, Fraunhofer researchers have developed a system that reliably detects pathogens right away, at low cost and with the possibil-ity of automation.

Ammonia plays an important role as a transport and storage medium in the hydrogen economy. Promising solutions for its use as an energy vector are currently being developed in the Fraunhofer flagship project AmmonVektor. But how great is the potential? And where are the limits? The workshop “Ammonia – THE supply chain for the hydrogen economy?”, on October 30 in Oberhausen, will provide an overview of the latest technologies and developments and provide impetus for the energy transition.

Production of fine chemicals such as those used in pharmaceuticals is typically complex and laborious. An interdisciplinary team of Fraunhofer researchers worked together across different projects to devise a method modeled on a cascade, in which multiple successive stages of synthesis proceed without interruption. This is made possible through the use of novel catalysts in specially adjusted flow-through reactors. The new method makes the process of manufacturing drugs more efficient and conserves energy. In this way, the modular technology platform supports the production of pharmaceuticals in Germany as an industrial location.

The EU has banned animal testing for cosmetics and non-animal alternative methods are preferable for the risk assessment of new chemical substances. At the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB, a three-dimensional skin model has now been set up for the first time that directly displays the skin's reaction to substances: The reporter skin. Thanks to the built-in reporter, the cellular response can be measured precisely and quickly – using a living model. This means that not only cosmetics can be tested effectively, but also allergens and the inflammation-causing or toxic effects of biocides, pesticides and chemicals.

Regional conflicts over the use of water resources are rather common and will continue to intensify as a result of climate change and the increasing strain on natural water resources. Water-intensive agriculture in particular is dependent on efficient solutions. In the HypoWave+ research project, a farm in Lower Saxony is currently implementing a particularly water-efficient process for the hydroponic cultivation of vegetables using high-quality recycled wastewater. On August 20, 2024, media representatives are invited to explore the large-scale implementation as part of this scientifically supported living lab.

Invasive infections such as sepsis require immediate and targeted treatment. Experts from the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB and group partners have succeeded in establishing a reconceptualized detection principle that can make a crucial contribution to saving lives through fast, ultra-accurate pathogen identification. They have been chosen to receive the 2024 Stifterverband Science Prize for their efforts.

Researchers at the Fraunhofer Institute for Interfacial Engineering and Biotechnology IGB have developed a biobased and functionalized flocculant to efficiently treat complex wastewaters. Furthermore, toxic phenols are removed from the water by the enzyme laccase in a chitosan matrix. The functionalized and degradable flocculant LaChiPur will be presented for the first time at the IFAT in Munich from May 13–17, 2024.