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Search results for smart materials

Materials Science Dec 14, 2020

Magnetically controlled, hydrogel-based smart transformers

While the film "Transformers" introduced intelligent robots that morphed between shapes with multiple functionalities, researchers are developing intelligent soft transformers to significantly accelerate research applications ...

Nanomaterials Dec 2, 2020

Researchers develop new class of plant nanobionic sensor to monitor arsenic levels in soil

Scientists from Disruptive & Sustainable Technologies for Agricultural Precision (DiSTAP), an Interdisciplinary Research Group (IRG) at the Singapore-MIT Alliance for Research and Technology (SMART), MIT's research enterprise ...

Materials Science Dec 2, 2020

Self-repairing gelatin-based film could be a smart move for electronics

Dropping a cell phone can sometimes cause superficial cracks to appear. But other times, the device can stop working altogether because fractures develop in the material that stores data. Now, researchers reporting in ACS ...

Social Sciences Dec 1, 2020

How smart cities can serve citizens

Although cities and urban areas only make up a small proportion of the world's land mass, they are home to more than half the global population and that number is going to keep rising. As cities swell to capacity with more ...

Materials Science Nov 25, 2020

Patterning method could pave the way for new fiber-based devices, smart textiles

Multimaterial fibers that integrate metal, glass and semiconductors could be useful for applications such as biomedicine, smart textiles and robotics. But because the fibers are composed of the same materials along their ...

Bio & Medicine Nov 25, 2020

Grabbing viruses out of thin air: The ongoing quest to fabricate functional biosensors

The future could hold portable and wearable sensors for detecting viruses and bacteria in the surrounding environment. But we're not there yet. Scientists at Tohoku University have been studying materials that can change ...

Nanophysics Nov 24, 2020

Sound waves power new advances in drug delivery and smart materials

Researchers have revealed how high-frequency sound waves can be used to build new materials, make smart nanoparticles and even deliver drugs to the lungs for painless, needle-free vaccinations.

Polymers Nov 17, 2020

Seeking the most effective polymers for personal protective equipment

Personal protective equipment, like face masks and gowns, is generally made of polymers. But not much attention is typically given to the selection of polymers used beyond their physical properties.

Optics & Photonics Nov 9, 2020

Researchers find a way to turn glass into smart surfaces

ITMO researchers have created a surface that can turn normal glass into a smart surface. This technology can be used in the production of AR screens that equip users with additional information about what is happening around. ...

Materials Science Nov 4, 2020

A material that 'bruises' like skin

Human skin bruises when the tissue and muscle in the area suffer trauma or become damaged due to the application of blunt force. However, when an object suffers an impact, it is necessary to examine every inch of the surface ...

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