Research on testing materials and how they perform. Covers spacecraft shielding, manufacturing challenges, metallic glass in space, and recyclable materials.
A study by Karolinska Institutet found that drones equipped with automated external defibrillators (AED) can arrive at the scene before an ambulance in 67% of cases. This lead time enables people on site to use the AED, increasing the chances of survival for patients with cardiac arrest.
Researchers at Washington State University have created implantable metals that can kill 87% of bacteria causing staph infections in lab tests. The 3D-printed materials combine titanium with copper and tantalum, offering inherent antibacterial response and improved bone tissue integration.
A novel aqueous lubricant technology has been developed at the University of Leeds, providing a longer-lasting solution for people with dry mouth conditions. The substance, composed of microgel and hydrogel, binds strongly to the surface of the mouth, reducing desorption and offering up to five times more effective relief.
Engineers at MIT have developed a new laser-based technique to probe metamaterial structures with ultrafast pulses, enabling the dynamic characterization of microscale metamaterials. The LIRAS system excites and measures vibrations in hundreds of miniature structures within minutes, accelerating the discovery of optimal materials for a...
Researchers from Tohoku University developed a special type of porous carbon sheet, graphene mesosponge sheet, which significantly improves the energy density and cycle stability in Li-O2 batteries. The GMS-sheet achieves high-performance standards with over 6300 milliampere-hours per gram.
Researchers at King Abdullah University of Science & Technology have developed organic solar cells with record efficiencies and discovered a link between molecular structure and outdoor stability. The study found that fluorine-bearing functional end groups and long hydrocarbon side-chains enhance outdoor stability, protecting the cells...
A team of researchers at MIT has discovered a process where light can directly cause evaporation without heat, exceeding the thermal limit. This phenomenon could explain natural phenomena like fog and clouds, and enable new approaches to desalination.
A new database containing thousands of solar mirror samples offers valuable insights into degradation trends over decades. The Solar Mirror Materials Database (SMMD) provides natural and accelerated exposure data for accelerating test development, design optimization, and manufacturing guidance.
Researchers at Queen Mary University of London developed a new organ-on-a-chip model of the human synovium to study arthritis mechanisms and develop new treatments. The three-dimensional microfluidic device successfully replicates key features of native synovium biology.
A novel biomaterial developed at the Federal University of São Paulo can deliver medication directly to the gastrointestinal tract of fish, enhancing the efficacy of conventional drugs. The material is administered orally in powder form and has shown high penetration into epithelial cells without cytotoxic effects.
A portable laboratory device can rapidly detect SARS-CoV-2 RNA from environmental surfaces, holding promise for scenarios where access to testing labs is challenging. The device uses a compact centrifuge and PCR technology to provide highly sensitive on-site detection.
Researchers have developed a wearable sensor patch capable of continuously monitoring vancomycin levels, a critical antibiotic used to treat severe bacterial infections. The sensor system detects changes in vancomycin concentration using aptamers and gold wires, providing real-time measurements for effective treatment.
A study using computational modelling reveals that Neanderthals required advanced cognitive traits to produce birch bark tar, including understanding, information processing, and communication. The findings suggest that prehistoric tar making likely involved complex upscaling techniques and group collaboration.
Researchers have developed a new flexible adhesive with improved recovery capabilities and high adhesive strength, enabling applications in foldable displays and medical devices. The adhesive demonstrated remarkable stability under repeated deformation and strain, making it suitable for fields requiring flexibility and optical clarity.
A team of UC researchers, led by Ashley Kubley, have received a $2.5 million state grant to continue research on improving firefighter protective gear. The project aims to develop a firefighter jacket liner that brings down body temperature through advanced cooling technology and protects against external hazards.
A new portable device invented by researchers at the University of Bath can detect synthetic cannabinoids like Spice on various materials, including paper and fabric, with high accuracy. The device is expected to be rolled out across the UK within months and may eventually be available globally.
The Beckman Institute has received a $3.6 million NSF grant to acquire an automated system for designing and analyzing polymers. The system will accelerate the discovery of useful materials, especially in combination with artificial intelligence.
Researchers investigated the rheology of saltwater taffy, finding that oil droplets and air bubbles govern its properties. The study revealed that emulsifiers like lecithin can create a chewier product by promoting smaller droplet formation and preventing recombination.
Researchers at RMIT University have developed a nano-thin superbug-slaying material effective against drug-resistant bacterial cells. The black phosphorus-based nanotechnology achieved comparable results to antibiotics in eliminating infection and accelerating healing.
Researchers at North Carolina State University have created a soft robot that can navigate simple mazes without human or computer guidance. The new robot has an asymmetrical design, allowing it to turn and move in arcs, enabling it to navigate complex and dynamic environments.
A team of Purdue researchers developed patent-pending adhesive formulations from sustainable bio-based components that grow stronger when exposed to water. The adhesives have potential applications in coral reef restoration, construction, biomedical, dental, food, and cosmetic industries.
Researchers found that patients with HPV-positive cancers develop recurrent disease significantly later than those that were HPV-negative, and also are more likely to spread to the lungs. A new, highly sensitive blood test has been developed to detect cancer earlier, using a framework for combining routine blood testing and imaging.
The study presents a pioneering detection tool that combines molecular biology and electronics to identify various pathogenic agents. The technology has demonstrated remarkable sensitivity detecting as few as 10 target molecules and rapid results under one hour.
Researchers developed a molecular test to identify brain tumors by analyzing genetic material in cerebrospinal fluid. The Real-CSF test correctly identified 67% of cancerous and 96% of noncancerous brain lesions, outperforming standard cytology methods.
Researchers have developed a sustainable solution to clean contaminated water using 3D-printed 'living material' containing genetically engineered bacteria that produce an enzyme to transform organic pollutants. The material's surface area and geometry optimize bacterial growth and decontamination efficiency.
Researchers propose standardized criteria for radiative cooling performance evaluation to improve reliability and comparability. The technology uses the sky as a heat sink to achieve cooling below ambient temperatures.
Researchers found long-lasting PFAS in 27 out of 39 paper straws tested, with bamboo straws also contaminated. The study highlights the potential harm of seemingly eco-friendly alternatives to plastic drinking straws.
The University of Missouri is launching a five-year, $3 million doctoral training program to prepare the next generation of scientists and engineers for emerging fields like materials science and data science. The program aims to empower future workers with both technical expertise and data-driven insights.
A study by Florida Atlantic University found that nearly all wristbands (95%) are contaminated with harmful bacteria, including E. coli and staphylococcus. The study suggests using metal types like gold and silver, which had little to no bacteria, and recommends regular sanitizing of wristbands, especially after gym activities.
A team at Sandia National Laboratories has created a new way of testing personal protective equipment (PPE) that is faster and more comprehensive. They developed two human models: one for the face and another for the entire head, allowing for more realistic testing of mask performance. The new method also includes automated donning and...
Researchers at McMaster University developed a new rapid test that can quickly identify eosinophils, key drivers of severe asthma, in complex biological samples. The test uses DNAzymes to track protein signatures and is designed to be simple and adaptable for mass manufacturing.
A commercial AI tool did not provide additional benefit to mammography with supplementary ultrasound in patients with dense breasts. Mammography with supplementary ultrasound showed higher accuracy, specificity, and lower recall rate compared to AI alone or combined with US.
Scientists at North Carolina State University have successfully grown high-quality thin films of the recently discovered superconductor material KTaO3. The researchers found that the material retains its superconducting properties even when exposed to extremely high magnetic fields.
Researchers at North Carolina State University have developed a new robot called RoboMapper that can conduct experiments more efficiently and sustainably to develop new semiconductor materials. The robot automates the process of testing multiple samples simultaneously, reducing time and energy consumption by nearly 10 times.
Lacking Medicare coverage for screening CTC may contribute to greater income-based differences in its use compared to other recommended screening strategies or diagnostic CTC. Medicare coverage of CTC could reduce income-based disparities for individuals avoiding optical colonoscopy due to invasiveness or complication risk.
A team of researchers at Texas A&M University is developing a new method for understanding metal behavior under extreme conditions using metal cutting, a traditional manufacturing tool. The process involves shearing or deforming the metal to extreme levels under high rates and can provide fundamental information on material strength an...
Researchers at Rice University have created a new type of storage container that effectively prevents surface contamination for at least six weeks. The technology relies on an ultraclean wall with tiny bumps and divots, which attracts VOCs in air inside the containers.
A new approach enables the precise transfer of thousands of microscopic semiconductor devices in a single shot, paving the way for large-scale arrays of optical components. The method is scalable, inexpensive, and can be used to manufacture micro-LED displays with high accuracy and resolution.
Researchers developed a fast and affordable test to predict cement durability using computer vision, which can analyze water droplet absorption on surfaces. The new test is less tedious than current methods and could help the cement industry improve quality control.
A new AI tool utilizing deep-learning algorithms and volumetric thresholds accurately detected splenomegaly in patients undergoing CT scans. The study analyzed a large sample of 8,901 patients, revealing that splenic volume is strongly associated with weight.
A deep learning-based model developed in 7,105 patients predicted 30-day all-cause mortality in patients with CAP with AUCs ranging from 0.77 to 0.80. The model showed higher specificity than the CURB-65 score at the same sensitivity.
A new device combines rapid hemorrhage management, infection control, and sensing capabilities for long-term monitoring. The device features a tunable biodegradation rate and can detect bleeding in real-time using a nanowire-based capacitive sensor.
The study found that preferential use of pulmonary MRA for diagnosing PE in the general population helped conserve iodinated contrast media. This substitution reduced iodine usage by approximately 27 liters during the specified time period, which is a noteworthy benefit considering the shortage's impact.
A research team from Taiwan has found a way to massively speed up aerial image simulations using wavelength scaling and fast Fourier transformation. The new algorithm improves computation speed by 4000-5000 times while maintaining only a slight intensity deviation.
Researchers at MIT have developed a superabsorbent material that can soak up record amounts of moisture from the air, even in dry conditions. The material is made by infusing hydrogel with lithium chloride and has shown to absorb and retain unprecedented amounts of water vapor.
Scientists have discovered a rare type of white dwarf pulsar, shedding light on stellar evolution and the origin of strong magnetic fields. The newly detected pulsar, J1912-4410, has a size similar to Earth but a mass at least as large as the Sun.
Researchers have developed a method for producing heart valves in just minutes, using focused rotary jet spinning. The valves mimic the extracellular matrix and showed immediate functionality in sheep, with potential for regenerative properties. Long-term studies are needed to test their endurance.
Researchers have developed a new nanocomposite film using electrospinning that can dissipate heat more efficiently, potentially keeping tiny electronics cool. The film's unique design acts as a 'highway' to direct heat away from the device.
Researchers at NC State University have developed a novel method for creating CO2 capture filters using 3D printing. The filters, made from a hydrogel material infused with the enzyme carbonic anhydrase, captured 24% of CO2 in a gas mixture and retained 52% of its performance after over 1,000 hours. This technology has potential applic...
Researchers at Nagoya University have developed a new technology to fabricate high-quality nanosheet films in about one minute. The method uses an automated film-forming process that produces neatly tiled monolayer films with no gaps between the nanosheets.
A novel 3D printing method called high-throughput combinatorial printing (HTCP) produces materials with unique compositions and properties at microscale spatial resolution. This approach has the potential to accelerate materials discovery, particularly for clean energy and biomedical applications.
The Texas Heart Institute and The University of Texas at Austin receive a four-year, $2.37 million NIH grant to develop injectable hydrogel electrodes for preventing and managing ventricular arrhythmias. Researchers have already demonstrated the feasibility of pacing the heart using the hydrogel in a porcine model.
A new MIT deep-learning system can analyze the internal structure and properties of materials based solely on their surface conditions. The technique uses vast amounts of simulated data to generate reliable predictions, offering a promising solution for engineers seeking non-invasive insights into material properties.
Rice University scientists developed a screening technique to identify high-performing biomaterials for encapsulating insulin-secreting cells, providing long-term blood sugar level control in diabetic mice. The study's findings have the potential to open the door to a more sustainable and self-regulating way to treat Type 1 diabetes.
Developed by University of Georgia researchers, the superfoam conducts electricity, cleans polluted water, and resists blood, microbes, and proteins. Its versatility makes it a valuable resource for clinicians and environmental remediation professionals.
Using high-throughput experiments and machine learning-based algorithms, researchers forecast the behavior of hybrid perovskites with high accuracy. The study aims to find materials that combine high-efficiency performance with resilience to environmental conditions.
Researchers developed a technology to prevent algae buildup on photobioreactor surfaces, allowing for more efficient CO2 capture. The system uses electrostatic repulsion created by coating the container with an electrically charged material and applying a small voltage.
Researchers at Argonne National Laboratory and University of Chicago developed a hybrid simulation process using IBM quantum computers to solve electronic structure problems. The new method uses classical processing to mitigate noise generated by the quantum computer, paving the way for future improvements.
Researchers at Drexel University have developed a new method that combines UV-visible spectroscopy with cyclic voltammetry to track ion movement in batteries and supercapacitors. This breakthrough could lead to the design of higher performing energy storage devices.
Researchers have developed a new way to produce and shape large, high-quality mirrors that can be rolled up during launch and then precisely reshaped after deployment. The resulting mirrors are flexible enough to be used in space telescopes, enabling larger and more sensitive telescopes to be placed in orbit.