Press / Newsroom

Today, Germany’s President Frank-Walter Steinmeier honored the winners of the Deutscher Zukunftspreis 2024 at a formal ceremony in Berlin. The award was presented to a team of experts led by Dr. Norwin von Malm and Stefan Grötsch from ams OSRAM and Dr. Hermann Oppermann from the Fraunhofer Institute for Reliability and Microintegration IZM for the technological implementation of their idea — an LED matrix that turns car headlights into projectors. The LED technology developed by the team opens up new possibilities for innovative designs thanks to its high-resolution light distribution and its energy efficiency.

Hardly any other chemical substance can compete with PFAS, due to their unique properties. That explains why it is so hard to find a replacement for these toxic “forever chemicals”, which accumulate in the environment and do not break down over time. A team at the Fraunhofer Institute for Manufacturing Technology and Advanced Materials IFAM has succeeded in developing solutions that hold great promise of targeted substitution for PFAS in fields including medical engineering.

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 possibility of automation.

To test complex brain functions during neurosurgical procedures, surgeons must operate on awake, locally anesthetized patients. This allows surgeons to interact with them and test how their intervention affects brain function. However, opening the skull while the patient is awake is extremely stressful for them psychologically. A new robot-assisted and optically precisely monitored laser procedure developed by the Fraunhofer Institute for Laser Technology ILT in Aachen is set to enable gentle, vibration-free and virtually silent craniotomies while the patient is awake. The bone tissue of the skull is ablated using short-pulse laser radiation.

Bright prospects for personalized medicine: Experts from the Fraunhofer Institute for Microengineering and Microsystems IMM harness their know-how in microfluidics and single-cell technologies to print organ structures. They will be presenting their developments at the joint Fraunhofer booth (Hall 3, Booth E74) at the MEDICA 2024 trade show from November 11 to 14.

Using hydrogen to generate electricity does not cause any climate-damaging emissions. But storing and transporting the gas pose technical challenges. With this in mind, Fraunhofer researchers use ammonia, a hydrogen derivative that is easier to handle, as a starting material. Ammonia is cracked in a high-temperature fuel cell stack, and the hydrogen produced in this process is converted to electricity. The waste heat can be used as heat energy, for example.

The Fraunhofer Institute for Energy Economics and Energy System Technology IEE in Kassel has a new leader: Prof. Martin Braun is taking over as the new director of the research institute on November 1, 2024. He is also a professor for sustainable electrical energy systems at the University of Kassel.

Despite being widely popular, moths, and their larvae in particular, are not always welcome in forests, parks and gardens. Some moth species constitute a real threat to forests when they appear en masse. In the past, they have stripped entire deciduous and coniferous stands bare in many places in Germany. Forest pest monitoring is consequently particularly important to track their reproduction and to protect forests from greater damage. Research scientist from the Fraunhofer Institute for Factory Operation and Automation IFF are developing a digital, automated pheromone trap together with the Nordwestdeutsche Forstliche Versuchsanstalt in the DiMoTrap project which could significantly reduce the labor of hitherto complex manual monitoring for forest protection.

Whether in Canada, California or around the Mediterranean — forest fires are becoming more frequent and, above all, more severe around the world. Especially in summer, heat, drought and wind often turn such fires into raging infernos, and the climate crisis is certainly not helping. Researchers at the Fraunhofer Institute for High-Speed Dynamics, Ernst-Mach-Institut, EMI, and start-up CAURUS Technologies GmbH are responding to the increasing global threat. Together, they are developing an innovative extinguishing method that can be used to fight large-scale fires more efficiently from the air.

The further development and evolution of existing storage systems is a key prerequisite for the energy transition. The Center for Digitalized Battery Cell Manufacturing (ZDB) at the Fraunhofer Institute for Manufacturing Engineering and Automation IPA and acp systems AG have joined forces to commission a winding system for cylindrical battery cells featuring flexible formats and design. It serves as an innovative research and production platform to test new cell formats and components along with tab designs and also enables development of large-format cells for future battery technologies. The winding system is the first of its kind in the world. It is embedded in an automated, digitalized battery cell production infrastructure.

On October 1, Prof. Miriam Unterlass is taking over as the director of the re-nowned Fraunhofer Institute for Silicate Research ISC in Würzburg. Having previously taught at the University of Konstanz and TU Wien, the chemist and materials scientist is bringing her expertise in the synthesis of new functional materials to enrich the portfolio of Fraunhofer ISC and the University of Würzburg, where she will hold the Chair for Chemical Technology of Materials Synthesis.

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.

Fraunhofer researchers and their partners have developed an innovative and eco-friendly method of producing soda, essential for a wide range of industries, in the Green Soda project. The process is based on bipolar electrodialysis of brine. Ion exchange processes and the addition of carbon dioxide result in green soda. The technology will also help to strengthen manufacturing in Germany as an industrial location.

Plastic waste, harmful to the environment, has been increasing continually in Germany in recent years. Packaging generates particularly high volumes of waste. Plant-based coatings for paper packaging could provide a sustainable alternative in the future. In the BioPlas4Paper project, researchers from the Fraunhofer Institute for Surface Engineering and Thin Films IST and project partners have used a coating process known as plasma polymerization to create water-repellent and plant-based barrier coatings on paper, thereby im-proving the paper’s resistance to the effects of the weather.

A unique opportunity for Germany as a business location lies in deep tech and a strong innovation system of science and industry. Fraunhofer will be demonstrating its expertise in entrepreneurial technology transfer at the Bits & Pretzels innovation summit in Munich, which will be held from September 29 to October 1, 2024.

More charging power, higher range, lower environmental impact: In the COOLBat joint research project, researchers from the Fraunhofer Institute for Machine Tools and Forming Technology IWU have teamed up with partners to develop next-generation battery enclosures for electric vehicles. The objective is to make the enclosures, a central component in any electric vehicle, lighter and cut the carbon dioxide emitted to manufacture them by 15 percent. The project partners aim to achieve this by combining individual systems, packing more functions into a smaller installation space, and using new heat-conductive materials and bio-based flame retardant coatings.

The use of Artificial Intelligence (AI) systems shows promise in medicine, where they can be used to detect diseases earlier, improve treatments, and ease staff workloads. But their performance depends on how well the AI is trained. A new multi-task approach to training AI makes it possible to train foundation models quicker and more cost-effectively, with less data. Researchers are turning to this approach to compensate for the shortage of data in medical imaging — and ultimately save lives.

Fungi have more to offer than meets the eye. Their thread-like cells, which grow extensively and out of sight underground like a network of roots, offer huge potential for producing sustainable, biodegradable materials. Researchers at the Fraunhofer Institute for Applied Polymer Research IAP in Potsdam Science Park are using this mycelium to develop a wide range of recyclable products, from wallets and insulation to packaging.

Parking spaces are in short supply at rest stops along Germany’s highways. Truck drivers are required by law to observe certain rest periods, so when they cannot find parking, they often simply park off to the side of an entrance or exit or on the shoulder, all of which are very risky. The result is rear-end collisions, sometimes with a deadly outcome. There is great pressure to take action, and quickly. This is where the SOLP project comes in: Re-searchers from the Fraunhofer Institute for Telecommunications, Heinrich-Hertz-Institut, HHI are working with partners to develop an AI-supported prediction tool for truck drivers and shipping companies. The goal is to provide information on available parking spaces, both public and private, and make it easier to find parking.

The new European Deforestation Regulation (EUDR) is intended to prevent goods marketed in the EU from contributing to the spread of deforestation. When a wood product is brought into the EU market, for example, there must be documentation of which types of wood were used to produce it, along with proof of their legal origin. Depending on the material, even the initial review of the declared type of wood is no easy task. Paper, for example, requires time-consuming examination by specialists. Now, a new AI-based analytical tool for determining wood types is being developed to simplify and accelerate this process. Researchers from the Fraunhofer Institute for Industrial Mathematics ITWM are working closely with the Thünen Institute of Wood Research to develop the automated image recognition system for large-scale review of declarations of wood type.