World news

Results: 32847
arrow_upward arrow_downward

Scalable supercapacitor technology made from graphene

Nanowerk   -   Nanotechnology Websites

Scientists have set themselves the goal of improving these ubiquitous, fast storage devices by developing a new kind of electrode based on graphene.

Jul 30, 2025

Nanodevice advances personalized genomics with lab-grade precision

Nanowerk   -   Nanotechnology Websites

Researchers develop a new nanotechnology that efficiently unzips DNA for quick and easy genetic testing.

Jul 30, 2025

Physicists explain previously unknown microscopic mechanism

Phys.org   -   Scientific News Websites

Physicists at Osnabrück University have examined individual water molecules on the calcite surface in more detail. Their findings, published in the journal ACS Nano, are relevant for climate and environmental protection.

Jul 29, 2025

Atomic-level study reveals how gold nanocrystals grow through coalescence

Phys.org   -   Scientific News Websites

Crystallization, a fundamental process in nature, hinges on two distinct stages: nucleation and growth. The latter plays a pivotal role in shaping the morphology, size, and purity of crystalline materials, making it a focus for scientific research...

Jul 29, 2025

Structure meets function: Glycocalyx analyzed at molecular level for first time

Phys.org   -   Scientific News Websites

The glycocalyx surrounds each cell in the human body like a coat. This complex sugar layer plays a key role in the progression of numerous diseases, such as cancer and autoimmune diseases.

Jul 29, 2025

Why you may get future vaccines via dental floss

Nanowerk   -   Nanotechnology Websites

Researchers have demonstrated a novel vaccine delivery method in an animal model, using dental floss to introduce vaccine via the tissue between the teeth and gums.

Jul 29, 2025

Magnetizing quantum communication

Nanowerk   -   Nanotechnology Websites

Strengthening the brightness of single-photon light sources with magnetism.

Jul 29, 2025

Nanoimprinted microcone device captures circulating cancer cells with high precision

Nanowerk   -   Nanotechnology Websites

Researchers utilize engraved polycarbonate sheets and antibody coatings to efficiently capture cancer cells in microchannels.

Jul 29, 2025

Optical metasurface enables gigahertz-speed communication through air

Nanowerk   -   Nanotechnology Websites

A silicon-lithium niobate metasurface controls light through air at gigahertz speeds, advancing compact systems for optical communication and signal routing.

Jul 29, 2025

Atomic-scale imaging reveals how gold nanocrystals merge and reshape during growth

Nanowerk   -   Nanotechnology Websites

Researchers visualized how gold nanocrystals coalesce at the atomic level, uncovering size, defect, and approach-dependent pathways that shape crystal structure.

Jul 29, 2025

REFINE