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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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    Quotes

    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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    Biochar reduces the risks of DDT-contaminated soil

    DDT soil pollution is still a major problem in many parts of the world. Researchers at Chalmers University of Technology, Sweden, have developed a new method to manage ecological risks from the toxin by binding it with biochar. When they mixed biochar into contaminated soil at a former tree nursery, DDT uptake by earthworms in the soil was halved. This method may enable the growing of certain crops on land that is currently considered unusable due to the environmental risks. The legacy of previous generations´ use of the insecticide DDT still affects us today. During the 50s

    Record cold quantum refrigerator paves way for reliable quantum computers

    Quantum computers require extreme cooling to perform reliable calculations. One of the challenges preventing quantum computers from entering society is the difficulty of freezing the qubits to temperatures close to absolute zero. Now, researchers at Chalmers University of Technology, Sweden, and the University of Maryland, USA, have engineered a new type of refrigerator that can autonomously cool superconducting qubits to record low temperatures, paving the way for more reliable quantum computation. Quantum computers have the potential to revolutionise fundamental technologies

    Event Horizon Telescope: Moving towards a close-up of a black hole and its jets

    After taking the first images of black holes, the ground-breaking Event Horizon Telescope (EHT) is poised to reveal how black holes launch powerful jets into space. Now, a research team led by Anne-Kathrin Baczko from Chalmers University of Technology in Sweden has shown that the EHT will be able to make exciting images of a supermassive black hole and its jets in the galaxy NGC 1052. The measurements, made with interconnected radio telescopes, also confirm strong magnetic fields close to the black hole’s edge.  The main research question for the project’s scientists was how

    Antibacterial material restores the efficacy of antibiotics against resistant bacteria

    WHO World Antimicrobial Resistance Awareness Week starts today: Research from Chalmers University of Technology, Sweden, shows that resistant bacteria can regain susceptibility to antibiotics when the treatment is combined with a material equipped with antibacterial peptides. The study, performed in a laboratory environment, shows that antibiotics can achieve a 64-fold increase in bactericidal effect when used together with the material, whose antibacterial properties are also greatly enhanced by this combination. The bactericidal material has been developed for medical

    The blue-green sustainable proteins of seaweed may soon be on your plate

    The protein in sea lettuce, a type of seaweed, is a promising complement to both meat and other current alternative protein sources. Seaweed also contains many other important nutrients, and is grown without needing to be watered, fertilised or sprayed with insecticides. However, the proteins are often tightly bound, and their full potential has not yet been realised on our plates.  But now researchers at Chalmers University of Technology, in Sweden, have found a new way to extract these proteins three times more efficiently than before – and this progress paves the way for

    High-quality nanomechanical resonators with built-in piezoelectricity

    Researchers at Chalmers University of Technology in Sweden and at the University of Magdeburg in Germany have developed a novel type of nanomechanical resonator that combines two important features: high mechanical quality and piezoelectricity. This development could open doors to new possibilities in quantum sensing technologies. Mechanical resonators have been used for centuries for a multitude of applications. A key aspect of these devices is their ability to vibrate at specific frequencies. A well-known example is the tuning fork. When struck, the tuning fork oscillates at

    The silk thread that can turn clothes into charging stations

    Imagine a sweater that powers electronics to monitor your health or charge your mobile phone while running. This development faces challenges because of the lack of materials that both conduct electricity stably and are well suited for textiles. Now a research group, led by Chalmers University of Technology in Sweden, presents an ordinary silk thread, coated with a conductive plastic material, that shows promising properties for turning textiles into electricity generators. Thermoelectric textiles convert temperature differences, for example between our bodies and the

    Faster space communication with record-sensitive receiver

    In space exploration, long-distance optical links can now be used to transmit images, films and data from space probes to Earth using light. But in order for the signals to reach all the way and not be disturbed along the way, hypersensitive receivers and noise-free amplifiers are required. Now, researchers at Chalmers University of Technology, in Sweden, have created a system that, with a silent amplifier and record-sensitive receiver, paves the way for faster and improved space communication. Space communication systems are increasingly based on optical laser beams rather

    Tiny gold radiators fry bacteria on implants

       In the fight against antibiotic resistance, a new technology developed at Chalmers University of Technology, in Sweden, can be of great importance when, for example, hip and knee implants are surgically inserted. By heating up small nanorods of gold with near-infrared light (NIR), the bacteria are killed, and the surface of the implant becomes sterile. The researchers are now presenting a new study that increases the understanding of how the gold rods are affected by light and how the temperature in them can be measured. Infections can occur during surgical procedures, with

    Computer simulations point the way towards better solar cells

    More stable and efficient materials for solar cells are needed in the green transition. So-called halide perovskites are highlighted as a promising alternative to today’s silicon materials. Researchers at Chalmers University of Technology, in Sweden, have gained new insights into how perovskite materials function, which is an important step forward. Halide perovskites is the collective name for a group of materials that are considered very promising and cost-effective for flexible and lightweight solar cells and various optical applications, such as LED lighting. This is

    Video streaming from ambulance can be life-changing for acute stroke patients

    When someone suffers a stroke, time and choice of treatment are critical factors. The outcome largely depends on how quickly the person receives the right care. If the ambulance staff can consult a stroke specialist via video streaming inside the ambulance, before departure, lives could be saved and permanent brain damage prevented. This is shown in a study led by Chalmers University of Technology, in Sweden, which involved all of the key professional groups required when someone suffers an acute stroke. "Using video streaming and consultation in the ambulance, stroke patients

    Major boost in carbon capture and storage essential to reach 2°C climate target

    Large expansion of carbon capture and storage is necessary to fulfill the Paris Climate Agreement . Yet a new study led by Chalmers University of Technology, in Sweden and University of Bergen, in Norway, shows that without major efforts, the technology will not expand fast enough to meet the 2°C target and even with major efforts it is unlikely to expand fast enough for the 1.5°C target. The idea behind carbon capture and storage (CCS) technology is to capture carbon dioxide then store it deep underground. Some

    Graphene spike mat and fridge magnet technology to fight against antibiotic resistance

    With strong bactericidal properties, graphene has the potential to become a game changer in the fight against antibiotic-resistant bacteria. So far there have been no efficient ways to control these properties – and thus no way to make use of graphene’s potential in healthcare. Now researchers at Chalmers University of Technology, in Sweden, have solved the problem by using the same technology found in an ordinary fridge magnet. The result of which, is an ultra-thin acupuncture-like surface that can act as a coating on catheters and implants – killing 99.99 percent of all

    New understanding of the limits on nano-noise

    Thanks to nanoscale devices as small as human cells, researchers can create groundbreaking material properties, leading to smaller, faster, and more energy-efficient electronics. However, to fully unlock the potential of nanotechnology, addressing noise is crucial. A research team at Chalmers University of Technology, in Sweden, has taken a significant step toward unraveling fundamental constraints on noise, paving the way for future nanoelectronics. Nanotechnology is rapidly advancing, capturing widespread interest across industries such as communications and energy

    Astronomers track bubbles on star’s surface in most detailed video yet

    For the first time, astronomers have captured images of a star other than the Sun in enough detail to track the motion of bubbling gas on its surface. The images of the star, R Doradus, were obtained with the Atacama Large Millimeter/submillimeter Array (ALMA), a telescope co-owned by the European Southern Observatory (ESO), in July and August 2023. They show giant, hot bubbles of gas, 75 times the size of the Sun, appearing on the surface and sinking back into the star’s interior faster than expected. “This is the first time the bubbling surface of a real star can be shown in

    World’s strongest battery paves way for light, energy-efficient vehicles

    When cars, planes, ships or computers are built from a material that functions as both a battery and a load-bearing structure, the weight and energy consumption are radically reduced. A research group at Chalmers University of Technology in Sweden is now presenting a world-leading advance in so-called massless energy storage – a structural battery that could halve the weight of a laptop, make the mobile phone as thin as a credit card or increase the driving range of an electric car by up to 70 percent on a single charge. "We have succeeded in creating a battery made of carbon

    Unique nanodisk pushing photonic research forward

    Researchers at Chalmers University of Technology, in Sweden, have for the first time succeeded in combining two major research fields in photonics by creating a nanoobject with unique optical qualities. Since the object is a thousand times thinner than the human hair, yet very powerful, the breakthrough has great potential in the development of efficient and compact nonlinear optical devices. “My feeling is that this discovery has a great potential,” says Professor Timur Shegai, who led the study at Chalmers. Photonic applications harness the power of light-matter interactions

    A method that paves the way for improved fuel cell vehicles

    More efficient and longer-lasting fuel cells are essential for fuel cell-powered heavy-duty hydrogen vehicles to be an alternative to combustion fuelled counterparts. Researchers at Chalmers University of Technology, Sweden, have developed an innovative method to study and understand how parts of fuel cells degrade over time.  This is an important step towards the improved performance of fuel cells and them becoming commercially successful. Hydrogen is a fuel alternative that is becoming increasingly interesting for heavy-duty vehicles.  Hydrogen-powered vehicles only emit

    Empowering women – a key to both sustainable energy and gender justice

    Involving women in implementing solar energy technologies in developing countries not only has great climate impact. A new study published in Nature Energy and carried out by researchers from Chalmers University of Technology, Sweden, shows that empowering women through energy care work can change unjust, gendered norms and long-lived injustices. Unlike going from fossil to renewable fuels within the transport sector, transitioning to renewable energy for electricity production is often done at the local level due to decentralised energy providers. Around the world, there are

    How the plastic mountain from healthcare could be recycled

    Single-use healthcare items – everything from gloves and blood bags to surgical equipment – have become a growing environmental problem worldwide.  Their use has increased sharply in recent years, and there are currently no methods for recycling such plastic medical waste. Researchers at Chalmers University of Technology, in Sweden, have now shown how mixed waste from healthcare can be recycled in a safe and efficient way, using a technique where the material is heated and converted into chemical building blocks, which can then be used in the production of new plastic.

    New findings could lead to safer, more stable metal batteries

    Metal batteries have the potential to deliver more energy, at a lower weight, than the popular lithium-ion battery. The problem, however, is that the technology currently has too short a lifespan due to the highly reactive nature of the lithium metal within these batteries. New research from Chalmers University of Technology, Sweden, shows where the problems lie and how to overcome them by creating the metal electrode directly in the battery cell. Lithium-ion batteries are the most popular battery option today, but in a society facing widespread electrification, new battery

    Blood fat profiles confirm health benefits of replacing butter with high-quality plant oils

    Switching from a diet high in saturated animal fats to one rich in plant-based unsaturated fats affects the fat composition in the blood, which in turn influences long-term disease risk. A recent study published in Nature Medicine, conducted by a team of researchers from Chalmers University of Technology, Sweden, the German Institute of Human Nutrition, Germany, and several other universities, shows that it is possible to accurately measure diet-related fat changes in the blood and directly link them to the risk of developing cardiovascular disease and type 2 diabetes. “Our

    Hydrogen flight looks ready for take-off with new advances

    The possibility of hydrogen-powered flight means greater opportunities for fossil-free travel, and the technological advances to make this happen are moving fast. New studies from Chalmers University of Technology, in Sweden, show that almost all air travel within a 750-mile radius (1200 km) could be made with hydrogen-powered aircraft by 2045, and with a novel heat exchanger currently in development, this range could be even further.   “If everything falls into place, the commercialisation of hydrogen flight can go really fast now. As early as 2028, the first commercial

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