World news

Results: 30254
arrow_upward arrow_downward

New record on the growth of graphene single crystals

EurekAlert   -   Scientific News Websites

An exciting rapid growth of large graphene single crystal on liquid Cu with the rate up to 79 μm s-1 based on the liquid metal chemical vapor deposition strategy was released by Lei Fu et al. in Science China Materials.

Apr 2, 2019

Particle Cavity Cooling Could Aid Quantum Effects Study

Photonics Media   -   Scientific News Websites

A new method for cooling levitated nanoparticles using optical tweezers, discovered by researchers at the University of Vienna, the Austrian Academy of Sciences, and the Massachusetts Institute of Technology (MIT), could advance scientists’ abilit...

Apr 1, 2019

Putting a new spin on Majorana fermions

ScienceDaily   -   General News Websites

Scientists have proposed a new method for producing more robust Majorana fermions, a kind of quasiparticle that could act as stable bits of information in next-generation quantum computers.

Apr 1, 2019

Nanotechnology Now - Press Release: Engineers craft the basic building block for electrospun nanofibers

Nanotechnology Now   -   Nanotechnology Websites

Electrospinning uses electric fields to manipulate nanoscale and microscale fibers. The technique is well-developed but time-intensive and costly. A team from Michigan Technological University came up...

Apr 1, 2019

All-dielectric alloyed nanoantennas for temperature-feedback identification of viruses and explosives

Nanowerk   -   Nanotechnology Websites

All-dielectric nanoantennas remain chemically non-invasive, they cause no effect on the studied analytes and reactions.

Apr 1, 2019

Nanotechnology goes green(er) – Physics World

Physics World   -   Nanotechnology Websites

Despite decades of research, definitive conclusions on the environmental impact of nanoparticles remain elusive, as Anna Demming reports The post Nanotechnology goes green(er) appeared first on Physics World.

Apr 1, 2019

[APRIL FOOLS' DAY!] Researchers create molecular-scale Rubik's Cube

Phys.org   -   Scientific News Websites

Ever since Ernő Rubik invented the Rubik's Cube in 1974, the mathematical puzzle has tested the brains and patience of people of all ages. Two researchers working on molecular manipulation at the Laboratory of Atomic Materials (LAM) set thems...

Apr 1, 2019

Biopsy alternative: Wearable graphene oxide device captures cancer cells from blood

Nanowerk   -   Nanotechnology Websites

A prototype wearable device, tested in animal models, can continuously collect live cancer cells directly from a patient's blood.

Apr 1, 2019

Nano-vehicle to deliver life-saving drugs

Nanowerk   -   Nanotechnology Websites

Many modern drugs are less effective than they could be because they are blocked by the body's own defences. Researchers have devised ways to bypass these barriers to get drugs to where they are needed.

Apr 1, 2019

Nanocubes can Automatically Connect and Disassemble at Various Temperatures

AZoNano   -   Nanotechnology Websites

Scientists have engineered two types of nano-sized building blocks that can automatically connect into cubes and scramble back into separate components based on the temperature of their environment....

Apr 1, 2019

REFINE