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Fraunhofer Research News

Exoskeleton Aims to Make Daily Life Easier for People with Traumatic Brachial Plexus Injury

The network of nerves in the arm—known as the brachial plexus—transmits motor and sensory signals between the spinal cord and the shoulder, arm and hand. If this network is injured, for example due to a motorcycle accident, the result may be sensory disturbances, muscle weakness or even paralysis. The PLEXO project involves Fraunhofer researchers who are working with partners to develop a myoelectrically controlled...

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Fraunhofer Research News

Animal-Free Chemical Testing

How can chemicals be assessed safely in the future while reducing animal testing and maintaining a high level of scientific confidence? The European research community is working hard to bring about this transformation. One major step toward regulatory implementation is the European Commission’s new roadmap for the gradual phase-out of animal testing in the safety assessment of chemicals. The Fraunhofer Institute...

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Fraunhofer Research News

More Sustainable Microchip Production

The ecological footprint of microchip manufacturing is growing in step with increasing demand. In the GENESIS EU project, the Fraunhofer Institute for Photonic Microsystems IPMS is joining forces with partners to develop technologies that make manufacturing of these essential chips more sustainable.

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TUM study reveals substantial misdirection in EU automotive regulation

CirculaTUM, the interdisciplinary research network of the Technical University of Munich (TUM), has been researching the decarbonization of the automotive sector since the beginning of the year. The findings of the most comprehensive study in this field to date reveal substantial misdirection in the European Union’s CO₂ fleet standards regulation. They were presented today, Tuesday, September 1, 2026, at a press...

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Long-lost fish species rediscovered in another section of the Inn River

The Danube gudgeon had been considered extinct in the Inn River for more than 100 years. Only a few years ago, the highly endangered species was rediscovered there. Now, researchers at the Technical University of Munich (TUM) have documented the fish in another section of the Inn. The finding emerged from a joint research project with hydropower operator VERBUND examining the effects of nature-like fishways on fish...

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PISA scores at a new low

Young people in Germany are achieving their lowest scores in science, reading and mathematics since the PISA studies started. As a result, Germany now ranks only at the average level of OECD countries. About one-fifth of 15-year-olds lack sufficient basic skills in any of the three areas. The correlation between young people’s science skills and their families’ socioeconomic status is stronger than ever before.

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Sorting Potatoes with AI

Karevo’s machines can sort up to ten tons of potatoes per hour. The AI-powered optical recognition system achieves 95 percent accuracy. The founder’s journey took him from a potato farm to the Technical University of Munich (TUM) and ultimately to his own startup.

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New technique enhances coastal water level monitoring

Researchers at the Technical University of Munich (TUM) and the University of Oxford have developed a new measurement method that captures the variability of tidal levels more accurately than previously used methods. Using this method, they were able to demonstrate tidal differences of up to one meter within a bay 90 kilometers long. The results could improve coastal protection and navigation in areas where...

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Research in Germany

University of Bayreuth: Study identifies potential savings in material requirements for wind energy expansion

A recent study by the University of Bayreuth examines the material requirements of wind energy expansion in Germany and identifies ways in which resource consumption can be reduced in future. The study focuses on the material flows associated with wind turbines and on how materials can be saved through resource-efficient repowering and the reuse of existing infrastructure. The findings were published in the journal...

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Research in Germany

Why Regional Organic Networks Work

What characterizes regional organic value chain networks in Berlin and Brandenburg? How can they be strengthened and developed to be fit for the future? These questions were at the heart of the research carried out as part of the RegBio2B collaborative project.

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Research in Germany

Innovation and Data Protection: A European approach between competitiveness and basic rights

Less data protection, more innovation? A new policy paper by Plattform Privatheit (Platform Privacy), which is coordinated by Fraunhofer ISI, shows why this simple equation falls short. Instead, the authors argue for a European approach that combines innovative capacity and competitive strength with data protection, self-determination and digital sovereignty. The policy paper’s findings are also part of the...

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Research in Germany

New bioinformatics tools help identify pathogenic variants in the genome

Structural variants and so-called tandem repeats are individual differences in the human genome. They are increasingly linked to diseases, but analyzing and interpreting them poses challenges for researchers. In two new studies published in the journals "NAR Genomics & Bioinformatics" and "Genome Biology," Martin Vingron’s laboratory at the Max Planck Institute for Molecular Genetics is now presenting new...

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Research in Germany

Fossil Flowers of Ancient Lianas Preserved in Amber Reveal the Evolution of Tropical Rainforests

Amber-preserved flowers from Southeast China show that lianas were already an established component of tropical rainforests 15 million years ago, during the Miocene. Researchers from China, France, Germany and Austria are using these exceptionally well-preserved fossils to reconstruct the biodiversity of a past ecosystem. The study has been published in the journal Annals of Botany.

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Research in Germany

XPS reveals the surface chemistry of bio-based hybrid materials

Just a few atomic layers at the surface can strongly influence how effectively a material binds pollutants from water or how efficiently a photocatalyst responds to light. Researchers at the Fraunhofer Institute for Applied Polymer Research IAP use X-ray photoelectron spectroscopy (XPS) to investigate the chemical states and interactions at the surfaces and interfaces of bio-based carbon materials and...

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Research in Germany

More Energy at the Same Weight: Fraunhofer ISE Optimizes Battery Cells

Together with partners from research and industry, the Fraunhofer Insti-tute for Solar Energy Systems ISE has modified the structure of battery electrodes so that the battery cells can store 10 to 15 percent more energy at the same weight. They achieved this by more than tripling the coating thickness of the battery electrodes—for example, in lithium-ion batteries—which simultaneously reduces the number of current...

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Research in Germany

AI-Designed Proteins Enable a New Generation of RNA Transporters

Researchers at Helmholtz Munich and the Technical University of Munich (TUM) have developed Synthetic Transfer Vehicles (STVs), an entirely new class of RNA transporters. To do so, they combined naturally occurring protein building blocks with synthetic protein structures designed using generative AI. Systematic screening identified STV-C8 as the most efficient candidate: In cell culture, it transports RNA far more...

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Research in Germany

The Fingerprint of Anthropogenic Carbon Dioxide Emissions Reaches the Deep North Atlantic

In a new study, researchers from Bremen map how the Suess effect spreads in the North Atlantic The use of fossil fuels alters both the concentration and the carbon isotope composition of carbon dioxide in the atmosphere. Since surface water exchanges carbon dioxide with the atmosphere, this also alters the isotopic composition of the carbon dissolved in the ocean. In a study, a team from MARUM – Center for Marine...

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Research in Germany

Researchers from Tel Aviv University and IPF Develop Hydrogels to Create a Programmable Niche for Blood Stem Cells

A research team from Tel Aviv University and the Leibniz Institute of Polymer Research Dresden (IPF), led by Ayala Lampel and Carsten Werner, has developed a peptide-glycosaminoglycan hydrogel system that creates a programmable niche for hematopoietic stem and progenitor cells (HSPCs). The system mimics key biochemical and mechanical cues of the bone marrow microenvironment, enabling researchers to investigate how...

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Research in Germany

The Museum für Naturkunde Berlin publishes a guide on dealing with colonial natural history objects

Natural history artefacts from former colonial territories bear witness not only to scientific curiosity, but also to power dynamics and the use of force. What responsibilities does this entail for natural history museums today? The Museum für Naturkunde Berlin has been addressing this question for years through various initiatives and research projects. Examining its own history sheds light on past and present...

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Research in Germany

Light-Based 3D Printing: Innovative “Ink” Enables a Closed-Loop Material Cycle

Polymers used for light-based 3D printing are very stable due to their chemical structure, but they are typically hard to recycle. A research team led by Prof. Dr. Eva Blasco, a researcher at the Institute for Molecular Systems Engineering and Advanced Materials (IMSEAM) at Heidelberg University, has now designed a polymer material that can be disassembled into its individual components when needed. A chemical “key”...

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Research in Germany

Without Bacteria or Chemicals: How Methanol and Formaldehyde Form Abiotically in Nature

The biopolymer lignin – one of the most important carbon reservoirs in plants and soils – not only decays through fungi or bacteria but can also be chemically attacked by iron linked with reactive oxygen species, without the involvement of microorganisms. When this happens, the lignin is converted into methanol and subsequently into formaldehyde. That is shown by a study conducted at Heidelberg University’s...

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Research in Germany

Microswimmers switch swimming styles on command

Physicists at Leipzig University and Charles University in Prague have developed a method for changing the swimming style of tiny artificial microswimmers in real time. They can make a single microscopic particle switch at will between modes of swimming inspired by bacteria and algae. The researchers have thus turned a property that was previously fixed during production into a programmable parameter. They believe...

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Research in Germany

More Than Just Ions: What Causes Droplet Charging?

Whether on a windowpane at home or during the industrial cleaning of computer chips: Droplets sliding over solid surfaces become electrically charged. Yet the physical mechanism behind this charging remains a subject of debate to this day. This charging is usually attributed to the exchange of charged particles (ions) at the interface between the droplet and the surface. Researchers at the Max Planck Institute for...

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Research in Germany

Three world records in quantum physics: Breakthrough for a unique research platform based on Rydberg atoms

Rydberg atoms are considered promising building blocks for quantum computers and their precursors, quantum simulators. Researchers at the 5th Institute of Physics of the University of Stuttgart have achieved record values for the lifetime, size, and storage time of circular Rydberg atoms, a special form of Rydberg atom in which electrons move in a stable circular orbit around the nucleus. The findings were published...

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Research in Germany

Fraunhofer IWU Opens New Pathways to Cost-Effective High-Volume Production of Heat Exchanger Plates

Increasing efficiency requirements, rising production volumes, and growing cost pressure are creating new challenges for heat exchanger manufacturers. The key question is: which manufacturing technology can deliver superior component quality while remaining economically viable for large-scale production? Fraunhofer IWU offers tailored answers to this challenge. In addition to established processes such as cavity...

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