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New development in 3D super-resolution imaging gives insight on Alzheimer's disease

ScienceDaily   -   General News Websites

One major problem with understanding Alzheimer's is not being able to clearly see why the disease starts. A super-resolution 'nanoscope' now provides a 3D view of brain molecules with 10 times greater detail. This imaging technique could help reve...

Jul 16, 2018

Single-celled architects inspire new nanotechnology

Phys.org   -   Scientific News Websites

Diatoms are tiny, unicellular creatures, inhabiting oceans, lakes, rivers, and soils. Through their respiration, they produce close to a quarter of the oxygen on earth, nearly as much as the world's tropical forests. In addition to their ecologica...

Jul 16, 2018

Single-celled architects inspire new nanotechnology

Nanowerk   -   Nanotechnology Websites

Scientists have designed a range of nanostructures resembling marine diatoms. Using a technique known as DNA origami, the group designed nanoscale platforms of various shapes to which particles of silica, drawn by electrical charge, could stick.

Jul 16, 2018

SPIE O+P Educates, Engages with Optical Sciences and Technology

Photonics Media   -   Scientific News Websites

SPIE Optics + Photonics, to be held Aug. 19-23 at the San Diego Convention Center in San Diego, Calif., is North America’s largest international, multidisciplinary optical sciences and technology meeting. Hosted by SPIE, the annual event highlight...

Jul 16, 2018

Researchers show how to directly observe quantum spin effects

Nanowerk   -   Nanotechnology Websites

Scientists have discovered a new way to closely look at the electronic quantum behaviour of materials, giving a deeper understanding of how they could be used for future quantum computing applications.

Jul 16, 2018

A silicon-nanoparticlephotonic waveguide

Phys.org   -   Scientific News Websites

A new way to efficiently guide light at tiny scales has been demonstrated by an all-A*STAR team. Their method, which involves lining up silicon nanoparticles, is promising for applications such as light-based integrated circuits, biosensors and qu...

Jul 16, 2018

An atom-thick graphene membrane for industrial gas separation

Nanowerk   -   Nanotechnology Websites

Chemical engineers have demonstrated for the first time that an atom-thick graphene membrane can separate gas mixtures with a high-efficiency.

Jul 16, 2018

New study finds folding graphene significantly enhances mechanical performance

Phys.org   -   Scientific News Websites

An international team of researchers, affiliated with UNIST has discovered that folding is an efficient strategy to incorporate large-area monolayer graphene films on polymer composites and that doing so improves mechanical reinforcement. Their wo...

Jul 16, 2018

Folding graphene significantly enhances mechanical performance

Nanowerk   -   Nanotechnology Websites

A research team succeeded in folding an A5-sized, 400nm polycarbonate film in half 12 times.

Jul 16, 2018

Quantum Dot White LEDs Achieve Record Efficiency

chemeurope.com   -   Scientific News Websites

Researchers have demonstrated nanomaterial-based white-light-emitting diodes (LEDs) that exhibit a record luminous efficiency of 105 lumens per watt. Luminous efficiency is a measure of how well a light source uses power to generate light. With fu...

Jul 16, 2018

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