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  • Chalmers University of Technology
    Chalmersplatsen 4 SE-412 96 Gothenburg, Sweden
    http://www.chalmers.se/en/
  • Karin Wik

    Press officer


    +46-31-772 2062
    http://www.chalmers.se/en/news/presscontact
  • Mia Halleröd Palmgren

    Press Officer


    +46 31 772 32 52
  • Henrik Dahlberg

    Head of Media Relations


    +46-31-772 1940
  • Emma Fry

    Press Officer


    +46 31 772 50 28
    https://www.chalmers.se

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    Our study confirms with even more certainty the health benefits of a diet high in unsaturated plant fats such as the Mediterranean diet and could help provide targeted dietary advice to those who would benefit most from changing their eating habits
    Clemens Wittenbecher, research leader at Chalmers University of Technology and the study’s senior author
    If the scrubbers had not existed, no ships today would have been allowed to run on this dirty residual fuel. That is why the scrubber issue is highly relevant to push the shipping industry towards less negative environmental impact.
    Anna Lunde Hermansson
    We show that rewiring nerves to different muscle targets in a distributed and concurrent manner is not only possible but also conducive to improved prosthetic control.
    Max Ortiz Catalan
    I feel honoured and humbled to have been given this task and am grateful to have been entrusted with leading Chalmers’ further development towards international excellence
    Martin Nilsson Jacobi
    Neodymium and dysprosium usage has increased by around 400 and 1,700 percent respectively in new cars over the period, and this is even before electrification had . ren.
    Maria Ljunggren, Associate Professor in Sustainable Materials Management, Chalmers
    More and more countries are promising that they will phase out coal from their energy systems, which is positive. But unfortunately, their commitments are not strong enough
    Aleh Cherp
    Modern aircraft propellers usually have two to four blades, but we’ve found that by using six blades designed using our optimisation framework, you can develop a propeller that’s both relatively efficient and quiet.
    Hua-Dong Yao, Associate Professor and researcher in fluid dynamics and marine technology, Chalmers University of Technology,
    It was magical when we saw with our own eyes that it worked on the first attempt,” Matic said. “When we observed the lithium creating big structures, like huge needles, it was almost like being in a lunar landing project. We’ve been wanting to observe the inner workings of batteries in real time for so long. And now we can.
    Aleksandar Matic, Professor, Department of Physics, Chalmers University of Technology
    The idea is that users shouldn’t need much prior knowledge. It should be enough for a company to have a problem which they’ve heard might be solved by a quantum computer. The Quantum Helpdesk will help them from there.
    Chalmers Professor Per Delsing, Director of the Wallenberg Centre for Quantum Technology (WACQT).
    This is a radically new way of generating electricity from solar energy. It means that we can use solar energy to produce electricity regardless of weather, time of day, season, or geographical location. It is a closed system that can operate without causing carbon dioxide emissions.
    Kasper Moth-Poulsen, Professor, Chalmers University of Technology.
    For 15-20 years, people have studied how the laws of thermodynamics might be modified by quantum phenomena, but the search for a genuine quantum advantage in thermodynamics is still open
    Simone Gasparinetti, Assistant Professor at the Department of Microtechnology and Nanoscience, Chalmers University of Technology and Principal Investigator of the Wallenberg Centre for Quantum Technology
    If you look at consumer technology, it could be quite possible within a few years to manufacture smartphones, laptops or electric bicycles that weigh half as much as today and are much more compact. We are really only limited by our imaginations here.
    Leif Asp, Professor at the Department of Industrial and Materials Sciences, Chalmers University of Technology
    This investment will ensure that Sweden and Chalmers remain at the global forefront in quantum computing
    Per Delsing, Director of Wallenberg Centre for Quantum Technology, Chalmers University of Technology
    This cellulose thread could lead to garments with built-in electronic, smart functions, made from non-toxic, renewable and natural materials
    Sozan Darabi, doctoral student in Chemistry and Chemical Engineering, Chalmers University of Technology
    We have found the grammar rules for the genetic language, where perhaps before we only knew the vocabulary
    Aleksej Zelezniak, Assistant Professor at the Department of Biology and Biological Engineering, Chalmers University of Technology
    This concept for creating controllable ultrastrong coupling at room temperature in relatively simple systems can offer a testbed for fundamental physics. Ultrastrong coupling enables a variety of intriguing physical phenomena.
    Timur Shegai, Associate Professor, Department of Physics, Chalmers University of Technology
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    Gut microbiota can predict risk of type 2 diabetes – years before it develops

    The presence of certain bacteria in the gut can be seen in people who go on to develop type 2 diabetes years later, shows a Swedish study led by Chalmers University of Technology. A bacterium usually associated with health benefits turned out to be harmful when fibre intake was too low, and the study’s findings support recommendations to eat foods rich in fibre from fruit, vegetables, legumes and wholegrains. The image showing gut bacteria was not taken from the Chalmers study.Credit: Donny Bliss, National Institute of Health, and Wikimedia Commons  Licence: CCO The presence

    Extremely thin transistors bring future energy-efficient chips a step closer

    Atomically thin semiconductors can be scaled down to dimensions relevant for future microchips without losing performance, according to a new study published in Nature Nanotechnology. The finding removes a key obstacle to the use of two-dimensional semiconductors in next-generation electronics and could pave the way for more powerful and energy-efficient computing technologies.  Modern computer chips contain billions of silicon transistors – tiny electrical switches that process, store, and move information. For decades, shrinking these transistors has been the main way to

    ‘Drunk riding’ behind almost half of fatal electric scooter crashes in Sweden

    In almost half of all fatal electric scooter crashes in Sweden, the rider has been under the influence of alcohol. These fatal crashes occur mainly in the evenings or through the night, and in all cases, no helmet has been worn. This is shown by a new study from Chalmers University of Technology, in Sweden, and the Swedish Transport Administration. The study also states that most fatal crashes occur with private electric scooters, rather than rentals. The researchers have analysed all fatal crashes involving electric scooters, electric bicycles and conventional bicycles in

    Restoring lost senses: one technology for both artificial vision and touch

    Patients with untreatable conditions such as sight loss or loss of motor-function could be closer to a viable technology for restoring their lost sense, within a faster time frame. This is due to the discovery that advanced brain interfacing technology used for both touch and vision prostheses, is in fact almost the same, despite being developed completely separately for more than 50 years. The comprehensive review in which this discovery has first been made, was published in Nature Reviews Bioengineering, and was led by Giacomo Valle, Assistant Professor at Chalmers University

    Biocide-free antifouling paint performs best against fouling

    When comparing different types of antifouling paints against fouling on leisure boats, the results were the opposite of what many would expect. Of the paints tested, the biocide-free silicone paint worked best, and the paint marketed as environmentally friendly turned out to be extremely toxic. The study, led by Chalmers University of Technology in Sweden, was conducted in Swedish, Danish and French coastal waters, and also showed that coatings with a low copper content can be just as effective as those containing more copper. An untreated boat hull can be covered in a thick

    AI fast-forwards molecular simulations by 10,000-fold

    A new AI model has become so good at predicting how molecules evolve over time that, in the future, it could speed up the costly and time-consuming process of testing new drugs. In the long term, this technology could facilitate the development of medicines and new treatments, as promising drug candidates are able to be identified more quickly and with greater accuracy. The findings are being presented in a new Swedish study published in Science Advances.  Developing a new drug often takes over ten years from the initial idea to the finished medicine before it reaches patients.

    Better cancer care on the horizon thanks to new blood analysis method

      Blood tests have proved to be a promising tool for detecting and monitoring cancer. Researchers at Chalmers University of Technology and the University of Gothenburg, Sweden, have now developed a new method that makes it possible to analyse samples containing as little as 5 per cent cancer DNA in the blood, compared with the 15–20 per cent required today. This method could lead to better cancer care and improved monitoring of tumour progression. Analysing changes in tumour DNA using blood tests is a technique that is being explored in several clinical trials worldwide.

    Physics-trained digital ‘super-brain’ speeds up technology development

    Illustration: Chalmers University of Technology | Viktor Lilja Studying physics can be very useful – even when it comes to machine learning. A digital ‘super-brain’ with built-in knowledge of the fundamental laws of nature can speed up the development of optical components for everything from quantum computers to eyeglass or camera lenses according to a new study from Chalmers University of Technology in Sweden. “When we fed the super-brain information about the laws of physics, it immediately got much smarter. Our calculations now take one tenth of the time previously

    ‘Baked’, printed, ready – premiere of architecture made from yeast

    New and renewable architecture made from baker's yeast. Image: Chalmers University of Technology | Henrik Sandsjö. Researchers at Chalmers University of Technology, Sweden, have developed a new, entirely bio-based material from a somewhat unexpected ingredient: yeast. The material is 3D printed and customised for use in architectural and interior design elements that are currently made from non-renewable or fossil-based materials, such as plaster, plastic or synthetic textiles. These may be daylight modulating and sunlight protecting screens, room partitions or wall systems.

    Five early warning signs of research misconduct

    Research misconduct may leave traces in the text itself, not only in how the research is conducted, suggests a new study from Chalmers University of Technology, Sweden. By analysing scientific articles later retracted for misconduct, the researchers identified five recurring rhetorical “warning signs” that can indicate when a study is designed to appear credible despite unreliable foundations. The findings could make misconduct detection more tangible and support training for doctoral students and early-career researchers. The study suggests that working with authentic

    EU rules could make fossil-free aviation fuels unnecessarily expensive and energy-intensive

    EU regulations risk leading to inefficient use of biomass for production of sustainable aviation fuel, according to a study from Chalmers University of Technology. Image: CC BY Gustavo Ramirez/CC0   The effects of the Iran war on the oil market have brought renewed attention to the EU’s plans for domestic production of fossil-free aviation fuels. But EU rules for synthetic aviation fuels risk steering development towards production pathways that are both more expensive and more energy-intensive than necessary – making it harder to meet climate targets. This is shown in a

    Smart AI gives electric vehicle batteries 23 per cent longer life – without increasing the charging time

    Fast charging shortens the life of vehicle batteries, but is necessary on longer journeys with electric vehicles. Researchers at Chalmers University of Technology, Sweden, have now developed a new AI method that adapts fast charging to the health of the battery. Their study shows that battery life can be increased by almost 23 per cent without extending the charging time. All that is required is an update of the vehicle’s software. When individuals or companies consider acquiring electric vehicles, the possibility of fast charging is an important factor. “For taxis or heavy

    These tags can monitor your breathing

    The same wireless technology that can track your cat or locate an item in a warehouse can also monitor your breathing. Researchers at Chalmers University of Technology, Sahlgrenska University Hospital and the University of Gothenburg, Sweden, now present a completely new method for measuring breathing movements in patients with impaired lung function. Using small, plaster-like tags, breathing can be analysed in detail entirely contactlessly – in hospital or at home. For patients who have lung (pulmonary) disease or have undergone surgery, it is essential to be able to measure

    Smart cable sharing gives quantum computers a big boost

    A major obstacle in the development of powerful quantum computers is the growing number of cables required to control a computer as the number of qubits increases. Researchers at Chalmers University of Technology in Sweden have now demonstrated that several qubits can share the same cable – without significantly increasing computation time. Their study is the most comprehensive of its kind and could become an important piece of the puzzle in developing quantum computers. These computers have the potential to revolutionise such areas as drug development and logistics. The power

    Computational “time machine” shows solar and wind on track for 2°C target but not for 1.5°C

    Wind and solar power have grown faster than almost anyone predicted but projecting their future expansion remains surprisingly difficult. Researchers at Chalmers University of Technology, Sweden, have developed what they call a computational “time machine” – a model that outperforms existing projection methods by using AI techniques to analyse historical growth patterns across countries. Their central projection shows that onshore wind is likely to supply around 25 per cent of global electricity by 2050, with solar reaching about 20 per cent. This is consistent with the 2°C

    The food commodities driving deforestation globally

    Maize, rice and cassava drive more deforestation than major export-oriented crops like cocoa, coffee, and rubber. This has been shown by researchers from Chalmers University of Technology, Sweden, in the most comprehensive global survey of how different commodities are causing deforestation. The study confirms the major impact of meat production, but reveals several overlooked drivers of deforestation. Food production is the main cause of deforestation in the world, but until now there has not been any detailed mapping of which crops affect deforestation in which countries.

    Direct nervous system link promises more natural leg prostheses

    A research team led by researchers at Chalmers University of Technology in Sweden, has, for the first time, successfully decoded leg movements directly from the remaining nerves in people with above-knee amputations. Using novel implantable neurotechnology and an AI method based on the nervous system’s own “language”, the researchers could do what was previously impossible and interpret detailed movements – even the will to wiggle toes. This technology opens the way to future leg prostheses that feel and act more like a natural part of the body. Helping amputees regain a

    Superconductor advance could unlock ultra-energy-efficient electronics

    Superconducting materials could play a crucial role in the energy-efficient applications of the future. However, several technical challenges still stand in the way of their practical use. Now, researchers at Chalmers University of Technology in Sweden have developed a new material design that addresses a major obstacle in the field: enabling superconductivity to operate at higher temperatures while also withstanding strong magnetic fields. This breakthrough could pave the way for far more energy-efficient electronics and quantum technologies. Digital devices, data centres and

    Miniature laser technology could bring lab testing into your home

    A research team at Chalmers University of Technology, Sweden, has developed new laser technology that could lead to tiny, cost-effective biosensors. The sensors integrate lasers and optics together on a centimeter-sized chip, which could move testing from hospitals to patients' homes. This, in turn, would free up hospital beds and reduce visits to clinics. By studying how various biomolecules interact with each other – for example antibodies in the immune system and xenobiotic antigens – researchers can gain valuable insights leading to new medicines and vaccines or assess

    Local water supply crucial to success of hydrogen initiative in Europe

    Green hydrogen is considered to be an important part of the global climate transition, especially as a fuel and energy carrier for heavy transport and industry. However, large-scale green hydrogen production requires sustainable ways of managing water resources to avoid giving rise to water shortages and conflicts with agriculture over access. This has been shown in a unique study from Chalmers University of Technology in Sweden, that connects local water supply with a range of scenarios for future hydrogen needs in Europe. Replacing fossil fuels with hydrogen in the heavy-

    ‘Giant superatoms’ unlock a new toolbox for quantum computers

    In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an entirely new quantum system – based on the novel concept of ‘giant superatoms’. This breakthrough enables quantum information to be protected, controlled, and distributed in new ways and could be a key step towards building quantum computers at scale. It is anticipated that quantum computers will revolutionise technologies in areas such as drug development and encryption by tackling problems far beyond the capabilities of today’s

    Humidity-resistant hydrogen sensor can improve safety in large-scale clean energy

    Hydrogen plays an important role in society’s energy transition. For the technology to be used on a broad scale, effective hydrogen sensors are required to prevent the formation of flammable oxyhydrogen gas when hydrogen is mixed with air. Now, researchers at Chalmers University of Technology, Sweden, can present a compact sensor that can be manufactured on a large scale and is well suited to the humid environments where hydrogen is to be found. Unlike today’s sensors, the new sensor performs better the more humid it gets.Image: Chalmers University of Technology | Mia Halleröd

    Novel quantum refrigerator benefits from problematic noise

    For quantum computers to function, they must be kept at extremely low temperatures. However, today’s cooling systems also generate noise that interferes with the fragile quantum information they are meant to protect. Now, researchers at Chalmers University of Technology in Sweden have developed an entirely new type of minimal quantum "refrigerator", which is partly driven by the noise itself. This refrigerator enables very precise control over heat and energy flows and could play an important role in scaling up quantum technology. Quantum technology is expected to transform

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