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Materials Science 亚博棋牌平台
October 18, 2020

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Thin tissue grafts and flexible electronics have a host of applications for wound healing, regenerative medicine and ...

Unprecedented Energy Use Since 1950 Has Transformed Humanity's Geologic Footprint

A new study makes clear the extraordinary speed and scale of increases in energy use, economic productivity and global population that have pushed ...
Researchers have proposed a novel method for finding dark matter, the cosmos' mystery material that has eluded detection ...

Researchers Synthesize Room Temperature Superconducting Material

Compressing simple molecular solids with hydrogen at extremely high pressures, scientists have, for the first time, created material that is superconducting at room temperature. They combined ...
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Does Science Have a Plastic Problem? Microbiologists Take Steps to Reducing Plastic Waste

A research group developed an approach to reduce plastic waste produced by their lab. They have shared their approach with the hope that other labs will follow ...

What Laser Color Do You Like?

Researchers have developed a microchip technology that can convert invisible near-infrared laser light into any one of a panoply of visible laser colors, including red, orange, yellow and green. ...

Physicists Observe Room-Temperature Superconductivity

Physicists have made a breakthrough in the long sought-after quest for a room-temperature superconductor, what they call the 'holy grail' of energy ...

Gold And Bronze-Like Paints That Don't Contain Metal

Lustrous metallic paints are used to enhance the beauty of many products, such as home decorations, cars and artwork. But most of these pigments owe their sheen to flakes of aluminum, copper, zinc or ...

COVID-19 Rapid Test Has Successful Lab Results, Research Moves to Next Stages

Rapid detection of the SARS-CoV-2 virus, in about 30 seconds following the test, has had successful preliminary results. The test uses a nanotube-based electrochemical biosensor, a similar technology ...

Solar-Powered System Extracts Drinkable Water from 'Dry' Air

Researchers have significantly boosted the output from a system that can extract drinkable water directly from the air even in dry regions, using heat from the sun or another ...

Perovskite Materials: Neutrons Show Twinning in Halide Perovskites

Solar cells based on hybrid halide perovskites achieve high efficiencies. These mixed organic-inorganic semiconductors are usually produced as thin films of microcrystals. An investigation with the ...

Layer of Strength, Layer of Functionality for Biomedical Fibers

Wound dressing, tissue scaffolding, controlled and sustained drug delivery, and cardiac patching are all biomedical processes requiring a material that combines strength with functionality. ...

Ultrafast Fiber Laser Produces Record High Power

Researchers have developed an ultrafast fiber laser that delivers an average power more than ten times what is available from today's high-power lasers. The technology is poised to improve ...

Making Disorder for an Ideal Battery

The lithium batteries that power our electronic devices and electric vehicles have a number of drawbacks. The electrolyte is a flammable liquid and the lithium they're made of is a limited ...

Using Electric Current to Stabilize Low-Permeability Soils

Scientists have developed a new approach to stabilizing clay soils. The method involves using a battery-like system to apply electric current to carbonate and calcium ions in order to promote soil ...

Stacking and Twisting Graphene Unlocks a Rare Form of Magnetism

A team of researchers has discovered that a variety of exotic electronic states, including a rare form of magnetism, can arise in a three-layer graphene ...

Surface Waves Can Help Nanostructured Devices Keep Their Cool

A research team has demonstrated that hybrid surface waves called surface phonon-polaritons provide enhanced thermal conductivity in nanoscale membranes. These surface waves can aid in the thermal ...

Engineers Print Wearable Sensors Directly on Skin Without Heat

Wearable sensors are evolving from watches and electrodes to bendable devices that provide far more precise biometric measurements and comfort for users. Now, an international team of researchers has ...

Mechanical Forces of Biofilms Could Play Role in Infections

Studying bacterial biofilms, scientists have discovered that mechanical forces within them are sufficient to deform the soft material they grow on, e.g. biological tissues, suggesting a ...

Liquid Metals Come to the Rescue of Semiconductors

Two-dimensional semiconductors offer a possible solution to the limited potential for further shrinking of traditional silicon-based electronics: the long-predicted end of 'Moore's ...

New Project to Build Nano-Thermometers Could Revolutionize Temperature Imaging

Cheaper refrigerators? Stronger hip implants? A better understanding of human disease? All of these could be possible and more, someday, thanks to an ambitious new ...

Scientists Find Upper Limit for the Speed of Sound

Scientists have discovered the fastest possible speed of ...

Graphene Microbubbles Make Perfect Lenses

Researchers are developing a method to generate precisely controlled graphene microbubbles on a glass surface using laser ...

New Method Can Pinpoint Cracks in Metal Long Before They Cause Catastrophes

When metallic components in airplanes, bridges and other structures crack, the results are often catastrophic. But researchers have found a way to reliably predict the vulnerabilities earlier than ...

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