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Crystal with a twist: Scientists grow spiraling new material: Helical crystal could yield unexpected properties, like superconductivity

ScienceDaily   -   General News Websites

Scientists have created new inorganic crystals made of stacks of atomically thin sheets that unexpectedly spiral like a nanoscale card deck. Their surprising structures may yield unique optical, electronic and thermal properties, including superco...

Jun 20, 2019

Electron-behaving nanoparticles rock current understanding of matter

Nanowerk   -   Nanotechnology Websites

Discovery will lead to new methods for materials design.

Jun 20, 2019

Electron-behaving nanoparticles rock current understanding of matter

Phys.org   -   Scientific News Websites

It's not an electron. But it sure does act like one.

Jun 20, 2019

Researchers study super-repellent nanosurfaces for safer fruits, vegetables

Nanowerk   -   Nanotechnology Websites

The National Institute of Food and Agriculture in the U.S. awarded a grant to study and develop super-repellent and anti-fouling surfaces for foods.

Jun 20, 2019

Nonlinear Optical Process Could Improve Solar-Powered Desalination

Photonics Media   -   Scientific News Websites

Researchers at Rice University have improved the efficiency of their solar-powered desalination system by more than 50% by concentrating sunlight into “hot spots.” Using the same amount of light, the researchers were able to increase the rate of p...

Jun 20, 2019

Nanotechnology Now - Press Release: 'Hot spots' increase efficiency of solar desalination: Rice University engineers boost output of solar desalination system by 50%

Nanotechnology Now   -   Nanotechnology Websites

Rice University's solar-powered approach for purifying salt water with sunlight and nanoparticles is even more efficient than its creators first believed.

Jun 20, 2019

Millions with neurological diseases could find new option in neurostimulation devices

ScienceDaily   -   General News Websites

Researchers are using graphene to help people with neurological diseases who use implantable devices.

Jun 20, 2019

Using graphene and tiny droplets to detect stomach-cancer causing bacteria

ScienceDaily   -   General News Websites

A research team has used graphene and microfluidics to identify stomach-cancer causing bacteria by detecting chemical reactions of the bacteria at the surface of the biosensor. The sensor is highly sensitive and the test only takes half an hour. F...

Jun 20, 2019

Using graphene and tiny droplets to detect stomach-cancer causing bacteria

Phys.org   -   Scientific News Websites

Biosensors are currently used in healthcare to monitor blood glucose; however, they also have the potential to detect bacteria. Researchers at Osaka University have invented a new biosensor using graphene—a material consisting of a one-atom-thick ...

Jun 20, 2019

Digitally programmable perovskite nanowire-block copolymer composites

Phys.org   -   Scientific News Websites

One-dimensional nanomaterials with highly anisotropic optoelectronic properties can be used within energy harvesting applications, flexible electronics and biomedical imaging devices. In materials science and nanotechnology, 3-D patterning methods...

Jun 20, 2019

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