Materials

Molecular interactions within gels and rubbers can be controlled to fabricate stronger and more elastic materials.

Scientists have found catalysts that improve an important industrial reaction and make it more eco-friendly.

Nagoya University scientists find a rare mineral in nuclear power plant walls, significantly improving their strength following years of full operation.

Materials inspired by the colour changes in a peacock’s feather could lead to anti-counterfeit and sensing applications.

Noble metal nanoparticles, such as gold and silver, are well known in the research field of catalysis and biomedical applications. For example, gold and silver nanoparticles can be good catalysts for various chemical transformations, such as hydrogenation and oxidation. They can also be used for bioimaging, and as drug carriers and radiosensitizers in cancer therapy due to their optical properties and biocompatibility. Silver nanoparticles have been widely researched and used in commercial products for their antimicrobial activity towards a broad spectrum of microorganisms.

Hokkaido University scientists have found a way to prevent gold nanoparticles from clumping, which could help towards their use as an anti-cancer therapy.

Accurate measurements of crystalline deformation should help engineer stronger components for more energy-efficient turbines.

An atomic switch is bringing us closer to highly effective solid-state batteries for electric vehicles.

Diamond is the hardest material in nature. But out of many expectations, it also has great potential as an excellent electronic material. A joint research team led by City University of Hong Kong (CityU) has demonstrated for the first time the large, uniform tensile elastic straining of microfabricated diamond arrays through the nanomechanical approach. Their findings have shown the potential of strained diamonds as prime candidates for advanced functional devices in microelectronics, photonics, and quantum information technologies.

Osaka City University scientists have developed mathematical formulas to describe the current and fluctuations of strongly correlated electrons in quantum dots. Their theoretical predictions could soon be tested experimentally.

A researcher at The University of Tokyo develops a method for recharging used N95 masks with a van de Graaff generator, which may greatly alleviate the lack of high-quality personal protective equipment during the COVID-19 pandemic

Seoul National University researchers build a non-volatile magnetic memory prototype.

Scientists at The University of Tokyo study aluminosilicate glass to determine its complex local structure with unprecedented detail. This work may lead to tougher and more inexpensive glass for touchscreens and solar arrays

A joint research led by City University of Hong Kong (CityU) has built an ultralow-power consumption artificial visual system to mimic the human brain, which successfully performed data-intensive cognitive tasks. Their experiment results could provide a promising device system for the next generation of artificial intelligence (AI) applications.

A polymer electrode gets an electrical boost for use in E-skin devices.

Researchers at Hiroshima University in Japan have blended together various polymer and molecular semiconductors as photo-absorbers to create a solar cell with increased power efficiencies and electricity generation.

A chance discovery leads to a simple process that can introduce ‘oxygen-missing layers’ into perovskite oxynitrides, changing their properties.

A research team, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has designed and synthesized a vertical two-dimensional (2D) layered structure to develop materials that exhibit excellent performance in terms of gas storage and for the removal of toxic substances.

A research team, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has succeeded in patterning the two-dimensional (2D) metal electrode into desired shapes on the 4-inch diameter silicon substrate.

A recent study, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has unveiled a novel technology that can improve the efficiency of quantum dot solar cells to 11.53% has been unveiled.

By controlling the curvature, researchers have successfully retained the electrical properties of 2D graphene in a 3D structure.

Scientists have found a way to control an interaction between quantum dots that could lead to more efficient solar cells.

A research team, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has succeeded in synthesizing 1T‐phase TMDs via molten‐metal‐assisted intercalation (MMI).

A research team, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has proposed a new physical phenomenon that promises enhanced storage capacity of a fingernail-sized memory chip by 1,000 times.

A recent study, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has demonstrated that in the presence of polymers (preferably, polyionic liquids), crystals of various types grow in common solvents, at constant temperature, much bigger and much faster when stirred, rather than kept still.

A recent study, affiliated with South Korea's Ulsan National Institute of Science and Technology (UNIST) has unveiled a new water-splitting hydrogen catalyst, namely Ru@MWCNT.

A research team has developed a new method for creating metal-organic framework (MOF) thin films that can be applied to sensors and electric devices.

The University of Tokyo introduced a system of gold nanorods that acts like a tiny light-driven motor, with its direction of motion is determined by the orientation of the motors. This work may lead to smaller and more precise nanomachines.

Scientists at The University of Tokyo use a two-state model based on the formation of tetrahedral structures to explain water’s anomalous properties and the surprising liquid–liquid transition of water.

Tohoku University researchers have revealed more details about omnidirectional photoluminescence (ODPL) spectroscopy - a method for probing semiconducting crystals with light to detect defects and impurities.