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Scientists develop new technology for extracting non-ferrous and noble metals

Phys.org   -   Scientific News Websites

Scientists at Russia's Ural Federal University (UrFU) are working on solving the problem of extracting non-ferrous and noble metals which are found in hard-to-process ores. Currently, there are many deposits where it is technically difficult ...

May 23, 2019

Plumbene, graphene's latest cousin, realized on the 'nano water cube'

ScienceDaily   -   General News Websites

Researchers have created 'plumbene,' a 2D-honeycomb sheet of lead atoms. As a surprising by-product, the research group also observed a nanoscale palladium-lead Weaire-Phelan-like bubble structure in the palladium substrate -- like the &...

May 23, 2019

Geometry of an electron determined for the first time

ScienceDaily   -   General News Websites

Physicists are able to show for the first time how a single electron looks in an artificial atom. A newly developed method enables them to show the probability of an electron being present in a space. This allows improved control of electron spins...

May 23, 2019

New Flatland material: Physicists obtain quasi-2D gold

Phys.org   -   Scientific News Websites

Researchers from the MIPT Center for Photonics and 2-D Materials have synthesized a quasi-2-D gold film, revealing how materials not usually classified as two-dimensional can form atomically thin layers. Published in Advanced Materials Interfaces,...

May 23, 2019

Light and nanotechnology prevent bacterial infections on medical implants

ScienceDaily   -   General News Websites

A new study reports on a new technique that could prevent bacterial contamination and infection in medical implants by using light combined with gold nanoparticles.

May 23, 2019

Bending the norm on nanowires

Phys.org   -   Scientific News Websites

New methods of arranging silver nanowires make them more durable, shows a study by KAUST. These nanowires form flexible, transparent conductive layers that can be used for improved solar cells, strain sensors and next-generation mobile phones.

May 23, 2019

New Study Explains the Mechanism of Ultrafast Electron Photoemission by Metallic Nanostructures

AZoNano   -   Nanotechnology Websites

The mechanism of photoemission of electrons from metallic nanostructures under ultrafast laser excitation has now been explained by the results of the Russian-Japanese experiment. When Metallic...

May 23, 2019

Researchers Discover Molecular Nanomachines with High Efficiency and Low Energy Loss

AZoNano   -   Nanotechnology Websites

In every person, there are trillions of very small molecular nanomachines carrying out various essential tasks to keep the person alive. In an advanced study, a group of researchers, under the...

May 23, 2019

Light and nanotechnology combined to prevent biofilms on medical implants

Phys.org   -   Scientific News Websites

Invented approximately 50 years ago, surgical medical meshes have become key elements in the recovery procedures of damaged-tissue surgeries, the most common being hernia repair. When implanted within the tissue of the patient, the flexible and co...

May 23, 2019

Scientists create ultraviolet light on a graphene surface

Nanowerk   -   Nanotechnology Websites

Ultraviolet light is used to kill bacteria and viruses, but UV lamps contain toxic mercury. A newly developed nanomaterial is changing that.

May 23, 2019

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