World news

Results: 30132
arrow_upward arrow_downward

Advancing targeted delivery with uniformly prepared nanocapsules

Nanowerk   -   Nanotechnology Websites

Researchers created a proof of concept of a nanocapsule capable of delivering a specific payload to a targeted location.

Sep 21, 2023

New study on the genetic magnetization of living bacteria shows great potential for biomedicine

Phys.org   -   Scientific News Websites

Magnetic bacteria possess extraordinary capabilities due to the magnetic nanoparticles, the magnetosomes, which are concatenated inside their cells. A research team at the University of Bayreuth has now transferred all of the approximately 30 gene...

Sep 21, 2023

Nanoparticles made from plant viruses could be farmers' new ally in pest control

Phys.org   -   Scientific News Websites

A new form of agricultural pest control could one day take root—one that treats crop infestations deep under the ground in a targeted manner with less pesticide.

Sep 21, 2023

In helium-three, superfluid particles pair 'like a dance in space'

Phys.org   -   Scientific News Websites

Picture a nanoscale dance floor full of independently moving particles. When things really start to heat up—or, in this case, cool down—particles partner off, but on opposite sides of the space, "dancing" in synch as if telepathically.

Sep 21, 2023

New nanopore tech for quicker, more thorough mRNA quality checks

Phys.org   -   Scientific News Websites

Researchers at The University of Queensland are harnessing the latest sequencing technology developed by UK-based biotech Oxford Nanopore Technologies to analyze mRNA vaccines and therapies.

Sep 21, 2023

Using sound waves to propel a microrobot through narrow tubes

Tech Xplore   -   Scientific News Websites

A team of robotic and acoustic engineers from the Institute of Robotics and Intelligent Systems, ETH Zurich, and Institut für Theoretische Physik, Center for Soft Nanoscience, Westfälische Wilhelms-Universität Münster, has developed a microrobot t...

Sep 21, 2023

Ultrathin films achieve record hydrogen-nitrogen separation

Phys.org   -   Scientific News Websites

Metal-organic frameworks (MOFs) are a class of materials that contain nano-sized pores. These pores give MOFs record-breaking internal surface areas, which make them extremely versatile for a number of applications: separating petrochemicals and g...

Sep 21, 2023

One-atom-thick ribbons could improve batteries, solar cells and sensors

ScienceDaily   -   General News Websites

Researchers created nanoribbons made of phosphorus and tiny amounts of arsenic, which they found were able to conduct electricity at temperatures above -140 degrees Celsius, while retaining the highly useful properties of the phosphorus-only ribbons.

Sep 21, 2023

New Insights Into the Silica Coating Process for Nanodiamonds

AZoNano   -   Nanotechnology Websites

X-Ray tools at SSRL reveal that alcohol groups on the surface of nanodiamonds enable one of the world's most valuable materials to bond with one of its most abundant materials.

Sep 21, 2023

Novel filter uses carbon nanotubes to create new paradigm for dialysis membranes

Phys.org   -   Scientific News Websites

A collaborative team has developed a new type of filter for kidney dialysis machines that can clean the blood more efficiently and improve patient care. Piran Kidambi, assistant professor of chemical and biomolecular engineering, led the team, whi...

Sep 21, 2023

REFINE