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Nanomaterials Apr 2, 2020

3-D reconstructions of individual nanoparticles

What do you see in the picture above? Merely a precisely-drawn three-dimensional picture of nanoparticles? Far more than that, nanotechnologists will say, due to a new study published in the journal Science. Whether a material ...

Nanomaterials Mar 13, 2020

New study presents hygroscopic micro/nanolenses along carbon nanotube ion channels

A novel technology, capable of analyzing nanomaterials in our daily lives with the use of common 'salt' has been developed. This allows various molecules to amplify—up to hundreds of times—the signals they produce in ...

Materials Science Mar 13, 2020

Water-free way to make MXenes could mean new uses for the promising nanomaterials

Ten years after producing the first sample of the now widely studied family of nanomaterials, called MXenes, Drexel University researchers have discovered a different way to make the atom-thin material that presents a number ...

Bio & Medicine Mar 11, 2020

Caught in a spin: Spiral vortex streamlines delivery of nanomaterials into cells

The membrane surrounding cells acts as a selective barrier, cradling and protecting the cell's contents from the external surroundings and choosing which substances to allow in or out of the cell. Scientists have therefore ...

Materials Science Mar 10, 2020

Making more MXene: Researchers unveil a scalable production system for the promising, 2-D nanomaterials

For more than a decade, two-dimensional nanomaterials, such as graphene, have been touted as the key to making better microchips, batteries, antennas and many other devices. But a significant challenge of using these atom-thin ...

Bio & Medicine Mar 9, 2020

Protecting DNA origami for anti-cancer drug delivery

Scientists have designed and synthesized chains of molecules with a precise sequence and length to efficiently protect 3-D DNA nanostructures from structural degradation under a variety of biomedically relevant conditions. ...

Nanomaterials Mar 5, 2020

New carbon-based nanomaterial: Facile diamond synthesis from lower 'diamondoids'

In a new report published in Science Advances, Sulgiye Park and a research team in geological sciences, materials and energy sciences, advanced research and advanced radiation sources in the U.S. and Beijing, China, developed ...

Nanomaterials Mar 4, 2020

Micromotors get supercharged with three 'engines'

Someday, microscopic robots could perform useful functions, such as diagnostic testing in lab-on-a-chip sensors, micropatterning surfaces or repairing equipment in tight spaces. But first, scientists need to be able to tightly ...

Nanomaterials Mar 3, 2020

Obtaining and observing single-molecule magnets on the silica surface

Following the latest research in the field of obtaining single-molecule magnets (SMMs), scientists have taken another step on the way toward obtaining super-dense magnetic memories and molecular neural networks, in particular ...

Nanophysics Mar 3, 2020

A survey of emerging neuromorphic devices and architectures enabled by nanomaterials

A pair of materials science and engineering researchers at Northwestern University has conducted a survey of emerging neuromorphic devices and architectures that might be enabled by the use of nanomaterials. In their paper ...

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