World news

Results: 32668
arrow_upward arrow_downward

The antimicrobial activity of tee tree oil nanoliposomes against Escherichia coli

News Medical   -   Scientific News Websites

The main aim of the current study is to develop a new drug to promote sustainable and healthy animal husbandry in China.

Nov 18, 2022

Tackling the Energy Crisis with Phosphorene Nanoribbons

AZoNano   -   Nanotechnology Websites

PNRs are ribbon-like strands of the 2D material phosphorous, which like graphene, are composed of layers of atoms that are only single-atom thick. They were produced in 2019 by a group headed by UCL Professor Chris Howard after more than a hundred...

Nov 18, 2022

Silver nanoparticles inhibit four pathogens causing kiwifruit post-harvest rot

Nanowerk   -   Nanotechnology Websites

Scientists evaluated the antifungal activity and mechanism of silver nanoparticles (AgNPs) against four pathogens (Alternaria alternata, Pestalotiopsis microspora, Diaporthe actinidiae, and Botryosphaeria dothidea) causing kiwifruit post-harvest rot.

Nov 18, 2022

Quantum dot islands could reveal secrets for powerful technologies

Nanowerk   -   Nanotechnology Websites

Scientists have have created grids of tiny clumps of atoms and studied what happens when electrons dive into these archipelagos of atomic islands.

Nov 18, 2022

Grid of quantum islands could reveal secrets for powerful technologies

ScienceDaily   -   General News Websites

Researchers have created grids of tiny clumps of atoms known as quantum dots and studied what happens when electrons dive into these archipelagos of atomic islands. Measuring the behavior of electrons in these relatively simple setups promises dee...

Nov 17, 2022

IBM quantum computer runs largest quantum program yet

New Scientist   -   Scientific News Websites

Large quantum programs build up errors as they run, but a technique for mitigating these errors has allowed researchers at IBM to run over 1700 operations on their quantum computer

Nov 17, 2022

IBM quantum computer runs largest quantum program yet

New Scientist   -   Scientific News Websites

Large quantum programs build up errors as they run, but a technique for mitigating these errors has allowed researchers at IBM to run over 1700 operations on their quantum computer

Nov 17, 2022

A grid of quantum islands could reveal secrets for powerful technologies

Phys.org   -   Scientific News Websites

Researchers at the National Institute of Standards and Technology (NIST) have created grids of tiny clumps of atoms known as quantum dots and studied what happens when electrons dive into these archipelagos of atomic islands. Measuring the behavio...

Nov 17, 2022

New Records for the Biggest and Smallest AI Computers

IEEE Spectrum   -   Scientific and Educational Websites

The machine-learning consortium MLCommons released the latest set of benchmark results last week, offering a glimpse at the capabilities of new chips and old as they tackled executing lightweight AI on the tiniest systems and training neural netwo...

Nov 17, 2022

The offshoot of cells visualized in real time

Phys.org   -   Scientific News Websites

In a study recently published in the Journal of Extracellular Vesicles, researchers from Kanazawa University use high-speed microscopy to capture the dynamics of nanosized sacs released from cells.

Nov 17, 2022

REFINE