Search results for materials science

Nanomaterials 22 hours ago

Soft, stretchy electrode simulates touch sensations using electrical signals

A team of researchers led by the University of California San Diego has developed a soft, stretchy electronic device capable of simulating the feeling of pressure or vibration when worn on the skin. This device, reported ...

Analytical Chemistry 21 hours ago

Researchers achieve high quantum yield in photocatalytic water splitting

In photocatalytic water splitting, a photocatalyst, typically a semiconductor material, is used to absorb light energy and initiate the water splitting reaction. When light is absorbed by the photocatalyst, it creates electron-hole ...

Optics & Photonics 23 hours ago

Researchers develop technology to mass produce quantum dot lasers for optical communications

South Korean researchers have successfully developed technology to mass-produce quantum dot lasers, widely used in data centers and quantum communications. This breakthrough paves the way for reducing the production cost ...

Earth Sciences 22 hours ago

Investigating newly discovered hydrothermal vents at depths of 3,000 meters off Svalbard

Hydrothermal vents can be found around the world at the junctions of drifting tectonic plates. But there are many hydrothermal fields still to be discovered. During a 2022 expedition of the MARIA S. MERIAN, the first field ...

Materials Science Jun 28, 2024

Researchers develop AI technology to predict yield strength of metals

A research team has developed an optimal artificial intelligence model to predict the yield strength of various metals, effectively addressing traditional cost and time limitations. This research has been published in the ...

Nanophysics Jun 27, 2024

Scientists develop the next generation of highly efficient memory materials with atom-level control

Like the flutter of a butterfly's wings, sometimes small and minute changes can lead to big and unexpected results and changes in our lives. A team of researchers at Pohang University of Science and Technology (POSTECH) has ...

Biochemistry Jun 25, 2024

Researchers develop polymer fibers that can facilitate controlled, local drug delivery

Medical products such as ointments or syringes reach their limits when it comes to delivering medication locally—and above all in a controlled manner over a longer period of time. Empa researchers are therefore developing ...

Analytical Chemistry Jun 27, 2024

Synthetic fuels and chemicals from CO₂: Ten experiments in parallel

If you mix fossil fuel with a little oxygen and add a spark, three things are produced: water, climate-warming carbon dioxide, and lots of energy. This fundamental chemical reaction takes place in every combustion engine, ...

Analytical Chemistry Jun 18, 2024

Backdoor method creates high-entropy material at lower temperatures

Entropy is a hot mess. Randomness and disorder are not exactly virtues in science. Yet it turns out, a sloppy jumble of differently sized atoms can do a better job stabilizing certain nanocrystals than a tidy arrangement ...

Materials Science Jun 25, 2024

Nanoconfined materials developed for efficient fluoride removal from water

A research team led by Prof. Kong Lingtao from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has developed an innovative material for the efficient removal of fluoride ions from water. This newly-developed ...

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