World news

Results: 32792
arrow_upward arrow_downward

Targeted coating improves graphene oxide membranes for nanofiltration

EurekAlert   -   Scientific News Websites

A research group led by Prof. WAN Yinhua from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences developed a stable graphene oxide nanofiltration membrane with uniform pore size to remove organic micropollutants.

Jan 22, 2021

Tiny particles produce huge photon avalanches – Physics World

Physics World   -   Nanotechnology Websites

Highly nonlinear process observed in lanthanide nanocrystals could lead to advanced imaging, sensing and light detection applications The post Tiny particles produce huge photon avalanches appeared first on Physics World.

Jan 21, 2021

Nanosatellite thruster emits pure ions

MIT News   -   Organizations and Universities Websites

Study is first demonstration of a fully 3D-printed thruster using pure ion emission for propulsion.

Jan 21, 2021

Producing green hydrogen through the exposure of nanomaterials to sunlight

Phys.org   -   Scientific News Websites

A research team from the Institut National de la Recherche Scientifique (INRS) has joined forces with French researchers from the Institute of Chemistry and Processes for Energy, Environment and Health (ICPEES), a CNRS-University of Strasbourg joi...

Jan 21, 2021

Fighting respiratory virus outbreaks through 'nano-popcorn' sensor-based rapid detection

Phys.org   -   Scientific News Websites

Viral respiratory diseases are easily transmissible and can spread rapidly across the globe, causing significant damage. The ongoing COVID-19 pandemic is a testament to this. In the past too, other viruses have caused massive respiratory disease o...

Jan 21, 2021

First-ever atomic resolution video of salt crystals forming in real time

Phys.org   -   Scientific News Websites

Two novel techniques, atomic-resolution real-time video and conical carbon nanotube confinement, allow researchers to view never-before-seen details about crystal formation. The observations confirm theoretical predictions about how salt crystals ...

Jan 21, 2021

A display that completely blocks off counterfeits

Nanowerk   -   Nanotechnology Websites

Researchers develop nanostructures capable of polarized optical encryption.

Jan 21, 2021

Researchers develop new graphene nanochannel water filters

Nanowerk   -   Nanotechnology Websites

Tiny channels between graphene sheets can be aligned in a way that makes them ideal for water filtration.

Jan 21, 2021

Researchers develop new graphene nanochannel water filters

Phys.org   -   Scientific News Websites

When sheets of two-dimensional nanomaterials like graphene are stacked on top of each other, tiny gaps form between the sheets that have a wide variety of potential uses. In research published in the journal Nature Communications, a team of Brown ...

Jan 21, 2021

New graphene nanochannel water filters

ScienceDaily   -   General News Websites

Researchers have shown that tiny channels between graphene sheets can be aligned in a way that makes them ideal for water filtration.

Jan 21, 2021

REFINE