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Nanomaterials Apr 23, 2024

Scientists stencil-paint carbon nanotube components for flexible transparent electronics

Researchers from Skoltech, MIPT, and elsewhere have found a fast and inexpensive way to create geometric patterns in carbon nanotube films. The resulting films turned out to have superior properties for manufacturing components ...

Bio & Medicine Apr 22, 2024

Novel graphene oxide spray coating advances antiviral protection of face masks

In the relentless battle against airborne viruses, researchers have developed a new spray coating to improve the antiviral efficacy of personal protective equipment, notably face masks. The study is published in the journal ...

Biotechnology Apr 17, 2024

Plant sensors could act as an early warning system for farmers

Using a pair of sensors made from carbon nanotubes, researchers from MIT and the Singapore-MIT Alliance for Research and Technology (SMART) have discovered signals that reveal when plans are experiencing stresses such as ...

Nanophysics Apr 16, 2024

'Nano stitches' enable lighter and tougher composite materials

To save on fuel and reduce aircraft emissions, engineers are looking to build lighter, stronger airplanes out of advanced composites. These engineered materials are made from high-performance fibers that are embedded in polymer ...

Nanophysics Apr 3, 2024

Novel high entropy alloy nanoparticle catalysts for growing high-density carbon nanotubes

High entropy alloys (HEAs) have attracted significant attention in various fields due to their unique properties such as high strength and hardness, and high thermal and chemical stabilities.

Bio & Medicine Mar 29, 2024

New carbon nanotube transistor enhances sensitivity and resolution of molecule glasses

Researchers have developed a carbon nanotube (CNT) transistor for molecule glasses that facilitates detailed examination of molecular interactions. This innovative technology is poised to open a fresh research direction in ...

Nanomaterials Mar 22, 2024

A 2D 'antenna' boosts light emission from carbon nanotubes

A flat sheet of atoms can act as a kind of antenna that absorbs light and funnels its energy into carbon nanotubes, making them glow brightly. This advance could aid the development of tiny future light-emitting devices that ...

Nanomaterials Mar 18, 2024

Researchers demonstrate breakthrough recyclability of carbon nanotube sheets

Researchers at IMDEA Materials Institute have demonstrated for the first time the recyclability of high-performance carbon nanotube (CNT) sheets while maintaining their essential mechanical and electrical properties.

Nanophysics Mar 12, 2024

Ultrablack thin-film coating could make next-gen telescopes even better

Sometimes, seeing clearly requires complete black. For astronomy and precision optics, coating devices in black paint can cut down on stray light, enhancing images and boosting performance. For the most advanced telescopes ...

Nanomaterials Mar 11, 2024

Researchers devise new ways to engineer carbon-based semiconductors for electronics of the future

It might look like a roll of chicken wire, but this tiny cylinder of carbon atoms—too small to see with the naked eye—could one day be used for making electronic devices ranging from night vision goggles and motion detectors ...

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