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Nano drops explode 19th century theory

Phys.org   -   Scientific News Websites

Droplets emanating from a molecular "nano-tap" would behave very differently from those from a household tap 1 million times larger—researchers at the University of Warwick have found. This is potentially crucial step for a number of eme...

Feb 12, 2019

Hyperbolic metamaterials enable nanoscale 'fingerprinting'

Phys.org   -   Scientific News Websites

Hyperbolic metamaterials are artificially made structures that can be formed by depositing alternating thin layers of a conductor such as silver or graphene onto a substrate. One of their special abilities is supporting the propagation of a very n...

Feb 12, 2019

Hyperbolic metamaterials enable nanoscale 'fingerprinting'

Nanowerk   -   Nanotechnology Websites

Researchers use a narrow light beam in hyperbolic metamaterials to 'fingerprint' and obtain spatial and material information about nanometer-scale objects -- allowing identification without complete images.

Feb 12, 2019

Nanotechnology enables engineers to weld previously un-weldable aluminum alloy

Nanowerk   -   Nanotechnology Websites

Super-strong but lightweight, AA 7075 now could be more widely used in automobiles and other manufacturing thanks to nanotechnology research.

Feb 12, 2019

Chemists develop a new eco-friendly material for waste water purification

Phys.org   -   Scientific News Websites

RUDN chemists have developed a hybrid nanocatalyst for quick removal of stable organic dyes from wastewater. This catalyst does not require additional aggressive solvents. The results of the study were published in Inorganic Chemistry.

Feb 12, 2019

At the rim: Mods to nanotubes help filter salt from seawater

Phys.org   -   Scientific News Websites

As the global population continues to climb, the demand for drinkable freshwater is likewise rising. One potential solution to the shortages now threatening one-third of the world's people involves removing salt from seawater and saline aquif...

Feb 12, 2019

Nano drops a million times smaller than a teardrop explodes 19th century theory

Nanowerk   -   Nanotechnology Websites

New theory and understanding of how liquid nano-jets breakup into droplets.

Feb 12, 2019

Questions in quantum computing: How to move electrons with light: To design future quantum technologies, scientists pinpoint how microwaves interact with matter

ScienceDaily   -   General News Websites

To design future quantum technologies, scientists pinpoint how microwaves interact with matter.

Feb 12, 2019

At the rim: Mods to nanotubes help filter salt from seawater

Nanowerk   -   Nanotechnology Websites

The ability of carbon nanotubes to filter sodium while still allowing water to pass through can depend on many factors, including their diameters and the interactions of electrically charged atoms on their rims.

Feb 12, 2019

Laser snapshots of fullerenes show how they transform in intense infrared light

Nanowerk   -   Nanotechnology Websites

Physicists have irradiated buckyballs with infrared femtosecond laser pulses. Under the influence of the intense light the form of the macromolecules was changed from round to elongated.

Feb 12, 2019

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