Articles tagged with Glass
Researchers at Lehigh University have made a breakthrough in creating single crystals from glasses, which could enable the use of disordered materials in high-tech applications like lasers and LEDs. The new method uses a novel heating strategy to convert glass into a single crystal without unwanted crystals forming.
Researchers at Brigham and Women's Hospital developed a wearable device to monitor and control organs-on-chips, a platform for testing drug compounds. The system uses Google Glass for hands-free control and monitoring, enabling high-accuracy predictions of physiological responses.
Physicists have successfully simulated a disordered quantum system on the largest supercomputers, providing new insights into the many-particle problem. The researchers used controlled experiments and computer simulations to study the behavior of materials such as high-temperature superconductors.
Tunable windows can change transparency in under a second using geometry and silver nanowires. The technology is simpler and potentially cheaper than existing methods.
Researchers at KAIST developed K-Glass 3, a smart glasses device with a low-power multicore processor enabling convenient typing and screen pointing. The device features stereo vision and deep-learning algorithms, allowing users to enjoy enhanced AR experiences.
Researchers at MIT have developed a new approach to making solar cells, resulting in the thinnest and lightest complete solar cells ever made. The new process enables the creation of ultra-thin, flexible solar cells that can be integrated into various materials or surfaces, opening up new possibilities for portable electronic devices.
Scientists at University of Southampton have developed a new form of eternal data storage that can record the history of humankind for billions of years. The technology uses nanostructured glass and can store unprecedented amounts of data, including major documents from human history.
Scientists use soda-lime glass to create resilient and high-performing graphene, improving technologies from solar cells to touch screens. The sodium in the glass enhances electron density in the graphene, overcoming challenges in achieving this balance.
Researchers at UBC's Okanagan campus discovered a way to enhance the amount of light coming through glass by coating small pieces with thin layers of metal. This breakthrough may enable integration of electronic capabilities into windows, making them 'smart' and energy-efficient.
Infants as young as a few months can understand the physical properties of liquids, including loose cohesiveness and changes in shape with movement. This 'naïve physics' knowledge is evident even when faced with unexpected behaviors, such as liquids getting trapped on grids or solids passing through them.
A NASA team has successfully demonstrated the handling and loading of a new Swedish-developed green propellant that is more powerful than traditional hydrazine. The demonstration marks an important step towards replacing hazardous materials with safer alternatives in space travel.
Researchers from Karlsruhe Institute of Technology (KIT) have developed the world's smallest lattice structure made of glassy carbon, with struts and braces less than 200 nm in diameter. The structure boasts higher specific strength than most solids and has potential applications as electrodes, filters, or optical components.
A special metal oxide glass created by researchers in China can effectively protect living cells and organic dyes from UV radiation damage. The glass uses self-limited nanocrystallization to block damaging ultraviolet rays and has high optical transparency.
Researchers create glass nanoengraving mechanism using femtosecond laser and glass microspheres, achieving resolution below 100 nanometers. The method enables quick and cheap creation of sensors and microchips with complex patterns.
Dr. David Simmons aims to develop a predictive understanding of the glass transition in strongly interacting polymers, which could lead to breakthroughs in materials science and technology. His research has the potential to improve human health, energy efficiency, and electronics.
Metallic glue made from nanorods sets at room temperature and requires little pressure to seal, offering high thermal and electrical conductivity. The technology has multiple applications in the electronics industry, potentially replacing traditional solders and thermal grease.
Researchers at Oregon State University have made promising findings about the use of bioactive glass in composite tooth fillings, showing a significant reduction in bacterial penetration. The study suggests that bioactive glass could help slow down secondary tooth decay and provide minerals to replace those lost due to tooth decay.
A team from Osaka University successfully detected magnetic fluctuations using pure spin current, which can probe spin properties in a sensitive manner without net charge current. This discovery could lead to the development of more efficient and low-energy consumption electronic devices.
Researchers at TU Wien developed a nanoscale device that allows light to propagate in only one direction, breaking the symmetry of traditional optics. By coupling alkali atoms to ultrathin glass fibers, they achieved high transmission rates for light traveling in one direction while blocking it in the other.
Researchers discovered strikingly huge organs in tiny cave snails, including enormous kidneys and three-pointed teeth. These adaptations enable the snails to tolerate extreme conditions and survive in environments where others would perish.
A study by UPMC and KingMed Diagnostics researchers found that international telepathology consultations significantly improved patient care in China, altering treatment plans for over half of cases. The consultation service expanded access to pathology expertise, facilitating the diagnosis of rare malignancies.
Researchers have identified 'sweet points' in dental cement where it regains elasticity before hardening, allowing for longer-lasting fillings. This breakthrough could lead to better applications of fillings and easier treatment options for patients.
Researchers at Lehigh University and the University of Colorado Boulder discovered that an electric field can lower the softening temperature of glass, allowing for significant energy savings in traditional forming approaches. This phenomenon has potential applications in micro- and nano-forming operations and high-precision nanostamping.
A team of researchers from UC Riverside and the University of Augsburg developed a technique to analyze novel two-dimensional semiconductors by creating high-frequency sound waves on lithium niobate substrates. This allows for the detection of changes in electric properties of the material when illuminated with laser light.
Researchers at the University of Chicago have discovered a new type of glass by studying the properties of microscopic animals, including tardigrades. The team found that these creatures can create glassy molecules under extreme conditions, leading to potential breakthroughs in electronic devices and material science.
A new additive manufacturing technique prints molten glass at high temperatures to produce strong, optically transparent glass objects. The modular printer allows for customization of the printed glass parts, opening up opportunities for high-value applications in industries such as aerospace.
Researchers have developed a new glass paint that can reflect all sunlight and passively radiate heat, keeping metal surfaces up to 70 degrees Fahrenheit cooler than ambient temperature. This coating has potential applications on naval ships, roofs, and playground equipment, offering environmental benefits and durability.
Researchers at UMass Medical School found that Google Glass can effectively extend toxicology consults to remote hospitals, improving patient diagnosis and management. The device enables physicians to consult with remote specialists in real-time, validating bedside exams and diagnosing specific poisonings.
Regular alcohol consumption is associated with lower levels of disability in individuals with chronic widespread pain. Those who drank moderate amounts (21-35 units/week) were 67% less likely to experience disability compared to non-drinkers.
Researchers study the behavior of liquids trapped between two parallel fibers, discovering that spreading is controlled by three key parameters: liquid amount, fiber orientation, and distance between them. This insight could lead to cheaper materials with better insulation properties.
Researchers at Saarland University have found that liquid films on fibers can slip faster than flow along the fiber, leading to faster droplet formation. The team's study has important implications for designing novel fiber coatings for water harvesting applications.
Geoscientists investigated fault slip processes using friction experiments, revealing the flow properties of frictional melt control fault movement. The study calls for viscoelastic theory over simple Newtonian analyses to describe molten rock along faults.
Scientists have described the molecular-level process of glass formation, combining two decades-old theories to predict bulk behavior, surface flow, and the elusive glass transition. The new theory has implications for developing nanomaterials with conductive properties and calculating pharmaceutical uptake.
Scientists from Lehigh University, Japan and Canada demonstrate the 'world's first fully functioning single crystal waveguide in glass' for all-optical data transmission. The breakthrough enables compact and multifunctional photonic integrated circuits with high density of components and opportunities for new technologies.
Researchers from Brown University have detected deposits of glass within impact craters on Mars, suggesting that it could preserve signs of life. The study found large glass deposits in several ancient yet well-preserved craters, including Hargraves near Nili Fossae trough.
Researchers at Oak Ridge National Laboratory have developed a superhydrophobic glass coating that can be customized to repel water, fog, and dirt, while also suppressing light reflection from glass surfaces. The coating has potential applications in solar panels, lenses, optical instruments, and other products.
The study tested Google Glass for real-time dermatological consultations in emergency departments, finding that patients preferred video consultations over phone calls. The device allowed doctors to appreciate the gestalt of skin eruptions and interact with each other remotely, improving diagnosis accuracy.
Researchers have successfully slowed down light to 180 km/h using a glass fiber, allowing for the storage of photons and potentially enabling quantum communication over long distances. This breakthrough technology uses cesium atoms coupled to an ultrathin glass fiber to transfer photon information in a controlled manner.
A team of Brown University engineers found that the unique internal structure of sea sponge spicules contributes to their remarkable anchoring ability. The pattern of decreasing layer thickness from center to edge enhances the spicule's strength and stability, potentially inspiring new engineering designs.
A team of chemists from the University of Wisconsin-Madison has developed a method to precisely order molecules in organic glasses, leading to more efficient and durable portable electronic devices and potentially new generations of solar cells. This breakthrough could result in displays that produce more light using less energy.
Researchers at UCL develop technology to suspend and cool glass particles to absolute zero, enabling the creation of quantum states in objects far larger than atoms. This could lead to breakthroughs in motion sensors and quantum computer networks.
Researchers have developed speciality glass optical fibres that can mimic the brain's neural networks and synapses, enabling faster signal transmission speeds and lower power consumption. This breakthrough could pave the way for scalable brain-like computing systems.
Researchers at UCLA and Université Pierre et Marie Curie identified a method for manufacturing more durable glass that resists temperature variations and aging. This breakthrough could result in stronger materials for various applications, including display screens, fiber optic cables, windows, and cement.
Astronomers spot four images of a distant supernova in a massive galaxy cluster, bending light due to gravitational lensing. The discovery provides insights into dark matter's distribution and helps refine estimates of its amount.
Researchers at KU Leuven developed a simple and effective way to untangle DNA using a 'rolling droplet' technique. The method involves injecting genetic material into a droplet of water and dragging it over a glass plate covered with a sticky polymer, resulting in longer and straighter DNA strands that can be studied under a microscope.
Researchers develop new method to measure glass viscosity in just minutes, challenging current theories on glass formation. The discovery has practical implications for pharmaceuticals and OLED devices, offering greater thermal stability and longevity.
Researchers at Northwestern University developed a technique to transform silver into any color of the rainbow using a 'sandwich-like' structure. By adjusting the glass thickness, different colors can be produced. The filter also acts as an absorber for specific wavelengths, making it suitable for optoelectric devices.
Researchers used computer simulations and information theory to study glass's behavior. They discovered that atoms in the glass organize into icosahedral configurations, which increase in size over time, suggesting that glass can become a true solid.
A new study finds that consumers are more interested in a new product when they visualize using it in the past, but less interested when visualizing in the future. This effect varies depending on how easy or difficult it is for consumers to visualize using the product.
Researchers at ETH Zurich have discovered a new glass material that can store more energy than traditional lithium-ion batteries. The vanadate-borate glass exhibits improved charging capacity and stability, paving the way for more efficient electric vehicles and longer-lasting portable electronics.
Researchers have developed an alternative method to isolate CD4+ T cells, enabling HIV monitoring at a lower cost. The use of glass microbubbles, which are readily available and affordable, allows for the separation of target cells from unwanted cells.
Scientists at the University of Copenhagen have developed a novel method to measure and control the number of atoms on an ultra-thin glass fiber, with an accuracy of just eight atoms. The technique allows researchers to capture up to 2,500 cesium atoms while minimizing loss, which is crucial for future quantum computer networks.
A new EU project, LaWin, aims to develop functional façades and window modules that can generate electricity, heat, and algae biomass. The project, coordinated by Jena University, will create an integrated production process for these innovative materials, with the goal of achieving an unmatched readiness to market.
Researchers at Nanyang Technological University have developed a self-tinting smart window that requires zero electricity to operate. The window can darken or brighten in response to environmental changes, promising significant savings on cooling and lighting costs.
Researchers have created a new type of pasta called 'anelloni' to demonstrate the complex shapes of ring-shaped polymers. Computer simulations show that these molecules can become tangled and appear frozen in place, potentially leading to a new state of matter called a 'topological glass'.
Researchers found that the time spent by a drunken sailor on a square with streetlamps is constant regardless of the lamp density. This effect also applies to light waves in disordered media, rubber balls rolling across a plank, and even ant paths, revealing a universal phenomenon.
Researchers at Lund University discover that proteins in the lens of the eye convert from a fluid to a glassy state, leading to reduced mobility and potential cataract formation. This transition may be responsible for age-related long-sightedness.
New research uses glass to create a material that can transfer information using light, increasing computer processing speeds and power.
A new study published in Addiction found that women are at a higher risk of injury from acute alcohol consumption compared to men. The risk increases more rapidly for women, becoming twice the risk to men around 15 drinks and three times the risk around 30 drinks.
Scientists at Vienna University of Technology have successfully created a strong interaction between two single photons using an ultra-thin glass fiber. This technique enables the creation of maximally entangled photon states required in quantum teleportation and light-transistors for quantum computing.