Search results for smart materials

Materials Science Dec 6, 2019

Smart simulations chart the behavior of surprising structures

AMOLF researchers are studying three-dimensional prismatic structures that can assume different shapes with the aim of producing metamaterials that have multiple properties. Researchers have found a new way to simulate the ...

Materials Science Dec 4, 2019

Bio-inspired hydrogel can rapidly switch to rigid plastic

Hokkaido University researchers have developed a hydrogel that does the opposite of what polymer-based materials, like plastic bottles, normally do: their material hardens when heated and softens when cooled. Their findings, ...

Materials Science Nov 27, 2019

Transparent wood: the building material of the future?

When Timothée Boitouzet studied architecture in Japan, where buildings need to survive earthquakes, he realised the next smart material might be one that humans have used for thousands of years—wood.

Materials Science Nov 27, 2019

Researchers create 'smart' surfaces to help blood-vessel grafts knit better, more safely

Researchers at McMaster University have created a new coating to prevent clotting and infection in synthetic vascular grafts, while also accelerating the body's own process for integrating the grafted vessels.

General Physics Nov 18, 2019

A four-way switch promises greater tunability of layered materials

A scientific team from the Department of Energy's Oak Ridge National Laboratory and Vanderbilt University has made the first experimental observation of a material phase that had been predicted but never seen. The newly discovered ...

Nanophysics Nov 18, 2019

Tuning quantum materials with hydrogen gas

Researchers at TU Delft have discovered a method to stretch and compress quantum materials using hydrogen gas. They demonstrated this effect using a tiny string of a material called tungsten trioxide, which acts as a sponge ...

Biochemistry Nov 15, 2019

Chemists map an artificial molecular self-assembly pathway with complexities of life

Two pathways diverged in a chemical synthesis, and one molecule took them both. Chemists at the University of Tokyo have studied how molecular building blocks can either form a spherical cage or an ultrathin sheet that shows ...

Optics & Photonics Nov 11, 2019

Smart metamaterials that sense and reprogram themselves

Materials scientists aim to engineer intelligence into the fabric of materials or metamaterials for programmable functions. Engineering efforts can vary from passive to active forms to develop programmable metasurfaces using ...

Nanomaterials Nov 8, 2019

Self-assembled microspheres of silica to cool surfaces without energy consumption

Researchers from the ICN2 and the ICMM-CSIC have developed a new material able to cool another one by emitting infrared radiation. The results are published in Small and are expected to be used in devices where an increase ...

Materials Science Nov 6, 2019

Electrodeposited surfaces with reversibly switching interfacial properties

Materials engineering technologies aim to control wettability and liquid repellence of material surfaces for diverse applications in and beyond the field of materials science. In a recent report on Science Advances, Yue Liu ...

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