Researchers at Linköping University developed a simple and cost-efficient logger for measuring greenhouse gases, including methane. The open-source Arduino-based system provides data on methane levels, temperature, humidity, and carbon dioxide, making it easier to monitor emissions locally and globally.
A research group at Linköping University has developed a dynamic bioink that allows cells to survive and thrive during 3D printing. The bioink's properties can be modified as required, enabling the creation of tissue-mimicking materials with tailored functionalities.
Researchers argue that agriculture's contribution to greenhouse gas emissions is overstated and may even have a net positive effect on the climate. Per Frankelius proposes seven measures to reduce emissions while advancing sustainable agriculture.
Researchers at Linköping University have developed a new molecule that can be used to create high-quality indium nitride, enabling its use in high-frequency electronics. The indium triazenide molecule allows for epitaxial growth of indium nitride on silicon carbide substrates, producing extremely pure material.
Researchers at Linköping University have developed an organic electrochemical transistor to study extracellular electron transfer in bacteria. They successfully detect and amplify the signal, allowing for detailed analysis of charge release by bacteria.
Children in social care have poorer mental health and school performance, but trust school staff and perform better after individual assessments. School-based interventions can help these children do better, with improved intelligence, literacy, and mathematical skills, according to a new study.
Scientists at Linköping University develop a graphene-based photoelectrode that converts carbon dioxide to methane, carbon monoxide, or formic acid using solar energy. The technique could contribute to renewable energy development and reduce fossil fuel combustion's environmental impact.
Clinic staff prioritize future child welfare and responsible use of public resources when assessing potential parents, limiting access to fertility treatment. The study highlights the need for a discussion on prioritizing assisted reproduction over individual rights.
A study from Linköping University shows that proximity in video calls is established mainly by way of the body and senses, such as giving a digital high five. Humour and creativity also play a role in creating emotional proximity.
Researchers at Linköping University have developed a method to create thin metallic films using free electrons in a plasma, eliminating the need for powerful molecular reducing agents. This innovation enables the production of processors and similar components without the constraints of traditional chemical vapor deposition methods.
Researchers at Linköping University have created a cheap and efficient steam generator that uses sunlight to desalinate and purify water. The system utilizes a cellulose-based aerogel structure that absorbs energy from sunlight, resulting in high-quality drinking water production.
Researchers at Linköping University have developed a tiny unit that can both transmit and receive optical signals using perovskite diodes. This innovation has the potential to simplify and shrink optoelectronic systems, particularly in applications requiring low weight, flexibility, or large surfaces.
Scientists have created a stable perovskite LED with an efficiency of 17.3%, significantly surpassing previous results. The breakthrough composite thin film, made by embedding a perovskite into an organic molecule matrix, has enabled the development of long-lasting LEDs.
Researchers at Linköping University have discovered a quantum phenomenon that influences the formation of free charges in organic solar cells. Vibronic coherence contributes to photocurrent generation and can be used to increase efficiency.
Researchers at Linköping University have developed a soft and stretchable organic thermoelectric module that can harvest energy from body heat. The breakthrough was made possible by a new composite material with high electrical conductivity and good thermoelectric properties.
Researchers at Linköping University discover that bacteria, not human cells, are responsible for the detection of epigenetic mark 6mdA. The team finds multiple methods used to detect 6mdA produce false positive results due to bacterial contamination and technical issues.
Researchers at Linköping University have created an organic material with superb conductivity by mixing two polymers, eliminating the need for doping. This breakthrough could lead to improved efficiency in organic solar cells and bioelectronic applications.
A new study uses artificial intelligence to identify groups of disease-related genes from huge amounts of gene expression data. The researchers found that the AI model discovered relevant patterns that agree well with biological mechanisms in the body, suggesting potential applications in precision medicine and individualized treatment.
A study published in Advances in Neonatal Care found that continuous skin-to-skin contact does not lead to better interaction between mothers and preterm infants. Despite its potential benefits for infant development, the study discovered no clear results regarding the effect on mother-infant interaction.
A conceptual framework has been developed to analyze the creation and shaping of sustainable markets, such as Sweden's biogas market. The framework highlights three key requirements: enabling exchange practices, constructing a narrative about sustainability, and proving the system through reliable evidence.
Scientists at Linköping University and SweGaN have developed a new method to fit together layers of semiconductors, resulting in high-breakdown thin GaN transistors. The transistors can withstand high voltages due to the gradual absorption of strain between layers.
A new study by researchers at Linköping University found that a diet rich in sugar can rapidly affect sperm motility and quality. After two weeks of consumption, the sperm motility of all participants became normal, suggesting a close link between diet and fertility.
A Linköping University study reveals that LGBTQ+ women's fear of childbirth is comparable to heterosexual women's but exacerbated by identity-related concerns. Healthcare staff must receive training to address minority stress and create trust with these patients.
Scientists at Linköping University develop optical nanoantennas made from a conducting polymer, allowing for controllable nano-optical components. The antennas react to light and can be switched on and off, making them suitable for applications such as smart windows.
A recent study published in JMIR Mental Health found that internet-based therapy significantly reduced depression in CVD patients, leading to improved quality of life. The treatment involved nine weeks of online cognitive behavioural therapy, with access to a nurse via the web, resulting in clinical improvements for one in five patients.
Researchers at Linköping University and RISE have developed a process to print complete integrated circuits with over 100 organic electrochemical transistors. The technology uses screen printing and can be used to power devices such as displays and sensors.
Researchers at Linköping University have successfully captured the instantaneous image of the MYC protein bound to TBP, shedding light on its role in cancer. The study reveals that MYC's adaptability and dynamic structure enable it to interact with over 300 proteins, making it a promising target for new cancer therapies.
Researchers at Linköping University have discovered a material that can increase and reduce its volume when exposed to weak electrical pulses. The new conducting polymer expands to 14 or 120 times its original volume, making it significantly larger than previously reported materials controlled by an electrical signal.
Research reveals that human medicines influencing serotonin and dopamine systems alter the boldness and explorative behaviour of three-spined sticklebacks, highlighting potential consequences for aquatic ecosystems. The study confirms the role of these signal substances in individual personality differences and stress resilience.
Scientists have observed a phenomenon where chains of atoms move rapidly within the solid material of pure titanium, challenging current understanding of mass transport in metals. This discovery could lead to new insights into the properties and behavior of materials under different conditions.
A new study of 45 meta-analyses found that antidepressants are not associated with strong adverse health outcomes, and most reported effects were likely due to underlying psychiatric conditions. The study suggests that antidepressants are generally safe but cautionary measures should still be taken during treatment
Scientists have successfully implanted an electronic device into tobacco plants, allowing them to deliver a stress hormone called ABA. This enables the plant to close its small pores and conserve water.
Fruit-eating monkeys show a preference for low ethanol concentrations in fermenting fruit, suggesting that sweetness and carbohydrate content are more important than calorie content. The findings do not support the idea of human alcoholism originating from primates' preference for alcohol-containing overripe fruit.
A study published in Health Economics found that orthopaedic surgeons are less likely to schedule surgeries for patients who meet them at the end of their shift. This suggests that decision fatigue affects medical decision-making, leading doctors to rely on simplistic processes and avoid big decisions when tired.
Researchers at Linköping University have developed organic solar cells that can harness indoor light to produce electricity. The cells achieve high energy efficiency, with some variants converting up to 26.1% of ambient light into electricity.
Scientists have shown that quantum computers have two degrees of freedom for each bit, enabling faster calculations. A simulation tool called Quantum Simulation Logic has been developed to simulate quantum computer properties in a classical computer.
A new medication that boosts endocannabinoids in the brain shows promise to treat post-traumatic stress disorder (PTSD) by enhancing fear extinction learning. The study found that participants who received the FAAH inhibitor remembered fear extinction memory better, offering hope for a new treatment.
A recent study published in Nature Communications found that children with high genetic risk of developing type 1 diabetes have distinct gut microbiomes compared to those with low risk. The research suggests a link between genetic predisposition and environmental factors, highlighting the importance of the gut flora in autoimmune disea...
Researchers create computational models of individual patient diseases to identify diagnostic and therapeutic targets, and use T cells as a fingerprint to diagnose various diseases. The study demonstrates the potential of digital twins to improve healthcare outcomes in complex diseases.
Research by Irene Perini at Linköping University found that adolescent girls who self-injure believe they receive more negative feedback than actuality, leading to lower liking for themselves and others. This bias affects their brain's salience network, particularly associated with emotions and reflection.
The researchers have developed a method to fabricate high-quality perovskite light emitters and consequently high-efficiency perovskite LEDs. By introducing a metal oxide, ZnO, they achieve precise control over the crystallization process, leading to near-infrared LEDs with a quantum efficiency of 19.6%.
A new study published in Science Advances found that humans have a rapid pain-signaling system that can conduct nerve signals as fast as touch signals. Researchers identified ultrafast pain receptors with properties similar to those of touch-sensitive nerve cells, which were connected to pain centers in the brain.
Around half of hospital patients in Vietnam carry multiresistant intestinal bacteria, posing a significant risk to treatment and transmission. The study highlights the need for forceful measures to reduce infection spread through improved hygiene practices and follow-up care.
A new study challenges the long-held assumption that cities grow in parallel, revealing a widening urban-rural divide and increased regional inequality. The research uses Swedish population registers to analyze city growth trajectories, finding that smaller cities face significant economic shocks and structural changes.
Scientists at Linköping University have created artificial muscles that harness energy from glucose and oxygen, mimicking biological muscle movement. The innovation uses enzymes to convert chemical energy into electrical energy, enabling the creation of implantable and autonomous microrobots.
A new study from Linköping University found that dogs and their owners share similar stress levels, with high-stress owners having high-stress dogs. The study examined 25 border collies and 33 Shetland sheepdogs and found no correlation between dog personality traits and stress levels.
Parkinson's disease can spread throughout the brain via tiny channels, where harmful protein aggregates bind and 'hitch a lift' with channel-forming proteins. This process involves specific proteins called connexins, which create small channels between cells.
Swedish water treatment plants have unique combinations of by-products, making it difficult to reduce health risks. Advanced technology detects new compounds, highlighting the need to discover effective ways to use chlorination while reducing exposure to unwanted by-products.
Researchers at Linköping University developed a sensor that combines pyroelectric and thermoelectric effects with nano-optical phenomena, enabling rapid and stable detection of temperature variations from warm objects or sunlight. The sensor is also pressure-sensitive and can distinguish between different materials.
Researchers at Linköping University discover that water induces traps in organic semiconductors, reducing conductivity. Drying out the material improves performance, but reabsorption occurs if not done properly.