World news

Results: 32805
arrow_upward arrow_downward

New nanomedicine slips through the cracks

EurekAlert   -   Scientific News Websites

In a recent study in mice, researchers found a way to deliver specific drugs to parts of the body that are exceptionally difficult to access. Their Y-shaped block catiomer (YBC) binds with certain therapeutic materials forming a package 18 nanomet...

Apr 24, 2019

“Nanofiber yarn” makes for stretchy, protective artificial tissue

MIT News   -   Organizations and Universities Websites

Twisted fibers coated with living cells could assist healing of injured muscles and tendons.

Apr 23, 2019

Applied Energetics Appoints Gregory J. Quarles CEO

Photonics Media   -   Scientific News Websites

Applied Energetics has appointed Gregory J. Quarles as president, CEO, and board member, effective May 6. He will lead the company in its development of next-generation advanced defense technologies based on ultrashort pulse and laser-guided energ...

Apr 23, 2019

Scientists explore the unknown behaviour of gold nanoparticles with neutrons

Nanowerk   -   Nanotechnology Websites

Scientists investigated the physical and chemical influences when gold nanoparticles interact with a model biological membrane, in order to identify the behavioural mechanisms taking place.

Apr 23, 2019

Nanocomponent is a quantum leap

ScienceDaily   -   General News Websites

Researchers have developed a nanocomponent that emits light particles carrying quantum information. Less than one-tenth the width of a human hair, the minuscule component makes it possible to scale up and could ultimately reach the capabilities re...

Apr 23, 2019

Electron-phonon instability in graphene revealed by global and local noise probes

Phys.org   -   Scientific News Websites

Understanding nonequilibrium phenomena to effectively control it is an outstanding challenge in science and engineering. In a recent study, Trond. I. Andersen and colleagues at the departments of physics, chemistry, materials science and engineeri...

Apr 23, 2019

Nanomechanical router is a quantum leap for physicists

Nanowerk   -   Nanotechnology Websites

Physicists have developed a nanocomponent that emits light particles carrying quantum information.

Apr 23, 2019

Scientists explore the unknown behaviour of gold nanoparticles with neutrons

Phys.org   -   Scientific News Websites

Nanoparticles of less than 100 nanometres in size are used to engineer new materials and nanotechnologies across a variety of sectors. Their small size means these particles have a very high surface area to volume ratio and their properties depend...

Apr 23, 2019

Nanocasting platinum in MOFs

Nanowerk   -   Nanotechnology Websites

Researchers demonstrate that metallic platinum structures can be effectively casted into zirconium-based MOFs by a two-step infiltration/reduction process.

Apr 23, 2019

Estimating the occurrence of nanomaterials in the environment

Nanowerk   -   Nanotechnology Websites

To perform a risk assessment of nanomaterials in the environment, information on the exposure, i.e. the amounts that are present in the environment, is essential. In contrast to many other known pollutants, the concentrations of nanomaterials in e...

Apr 23, 2019

REFINE