World news

Results: 32668
arrow_upward arrow_downward

Exploring the structure and properties of new graphene-like polymers

Nanowerk   -   Nanotechnology Websites

A new report describes the structural and physical properties of a group of two-dimensional materials based on polycyclic molecules called circulenes. The possibility of flexible design and variable properties of these materials make them suitable...

Nov 2, 2018

Nanomembrane based tech can replace Haber-bosch process that feeds world | NextBigFuture.com

NextBigFuture   -   Scientific News Websites

Fixation of Nitrogen (N2) to Ammonia (NH3) is an essential process for maintaining life on earth. Currently, Ammonia (NH3) production is dominated by the Haber–Bosch process. It operates under conditions of high temperature 400–500 °C and pressure...

Nov 2, 2018

A transparent flexible material of silk and nanotubes

chemeurope.com   -   Scientific News Websites

The silk fibers produced by Bombyx mori, the domestic silkworm, has been prized for millennia as a strong yet lightweight and luxurious material. Although synthetic polymers like nylon and polyester are less costly, they do not compare to silk�...

Nov 2, 2018

A high-performance nanopowder facility for metal 3D printing

Nanowerk   -   Nanotechnology Websites

Spherical nanoparticles with a high content of dislocations (defects in the crystal and metal lattice) and with accumulated internal energy will significantly increase the chemical potential and provide conditions for high physicochemical activity...

Nov 2, 2018

Researchers turn plastic bottle waste into ultralight supermaterial with wide-ranging applications

Nanowerk   -   Nanotechnology Websites

World's first PET aerogels cut plastic waste, and are suitable for heat and sound insulation, oil spill cleaning, carbon dioxide absorption, as well as fire safety applications.

Nov 2, 2018

Electronic highways on the nanoscale

Nanowerk   -   Nanotechnology Websites

For the first time, the targeted functionalization of carbon-based nanostructures allows the direct mapping of current paths, thereby paving the way for novel quantum devices.

Nov 2, 2018

Tying the knot: New DNA nanostructures

EurekAlert   -   Scientific News Websites

In new research appearing in the journal Nature Communications, Hao Yan and his colleagues Fei Zhang, Xiaodong Qi and others describe a method for coaxing segments of single-stranded DNA into complex 2- and 3D knotted structures.

Nov 2, 2018

Spaced-out nanotwins make for stronger metals

EurekAlert   -   Scientific News Websites

New research shows that metals can be made dramatically stronger by varying the spacing between nanoscale boundaries in the metal's atomic lattice.

Nov 2, 2018

Disorder plays a key role in phase transitions of materials

EurekAlert   -   Scientific News Websites

An international team of researchers discovers that disorder is part of the structural transition of Vanadium Dioxide from an insulator state to a metallic state at extremely small time resolutionsThe results of the study, published in Science, pr...

Nov 2, 2018

One step closer to complex quantum teleportation

EurekAlert   -   Scientific News Websites

For future technologies such as quantum computers and quantum encryption, the experimental mastery of complex quantum systems is inevitable. Scientists from the University of Vienna have succeeded in making another leap. While physicists are tryin...

Nov 2, 2018

REFINE