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Nanotechnology news

Atomic-scale manufacturing now a reality

Scientists at the University of Alberta have applied a machine learning technique using artificial intelligence to perfect and automate atomic-scale manufacturing, something which has never been done before. The vastly greener, ...

dateMay 23, 2018 in Nanophysics
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Valves for tiny particles

Newly developed nanovalves allow the flow of individual nanoparticles in liquids to be controlled in tiny channels. This is of interest for lab-on-a-chip applications such as in materials science and biomedicine.

dateMay 22, 2018 in Nanophysics
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Metallic drivers of Alzheimer's disease

X-ray spectromicroscopy at the Scanning X-ray Microscopy beamline (I08), here at Diamond, has been utilised to pinpoint chemically reduced iron and calcium compounds within protein plaques derived from brains of Alzheimer's ...

dateMay 17, 2018 in Bio & Medicine
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Preserving a painter's legacy with nanomaterials

Paintings by Vincent van Gogh, Pablo Picasso and Johannes Vermeer have been delighting art lovers for years. But it turns out that these works of art might be their own worst enemy—the canvases they were painted on can ...

Remote control of transport through nanopores

In our bodies, the transfer of genetic information, viral infections and protein trafficking, as well as the synthesis and the degradation of biomolecules, are all phenomena that require the transport of molecules through ...

The photoexcited graphene puzzle solved

Light detection and control lies at the heart of many modern device applications, such as the cameras in phones. Using graphene as a light-sensitive material for light detectors offers significant improvements with respect ...

Nano-ribbons from speeding nano-droplets

National University of Singapore scientists have discovered a unique growth mechanism to produce atomically thin semiconductor ribbons that can serve as a building block for high-performance nanoelectronic devices.

A micro-thermometer to record tiny temperature changes

Scientists at Tokyo Institute of Technology (Tokyo Tech) and their collaborators have developed a micrometer-wide thermometer that is sensitive to heat generated by optical and electron beams, and can measure small and rapid ...

Nanodiamonds are forever

Say goodbye to the slogan "diamonds are forever." For industries that use dry lubricant, the up-and-coming phrase is more likely to be "broken nanodiamonds are forever."

Visualization of molecular soccer balls

Fullerenes are composed of 60 carbon atoms joined together in hexagonal rings to form a sphere that resembles a soccer ball. Fullerenes are of great interest to materials scientists because their interesting electronic properties ...

How a particle may stand still in rotating spacetime
Scientists discover new magnetic element
Climate change may lead to bigger atmospheric rivers
A world of parasites
Long live the doubly charmed particle
Bumblebees confused by iridescent colors
Why bioelectrodes for energy conversion are not stable
Simulations show how beta-amyloid may kill neural cells
APEX takes a glimpse into the heart of darkness
A better B1 building block
Plant symbioses—fragile partnerships

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