World news

Results: 32792
arrow_upward arrow_downward

Shape-shifting nanotubes deliver a 30x beakthrough in electromagnetic power

Nanowerk   -   Nanotechnology Websites

Researchers have discovered that optimizing nanotube shapes can amplify energy fields by 30 times, paving the way for ultra-sensitive sensors and faster tech.

Dec 23, 2025

Scientists reveal how electrowetting reshapes charge storage inside carbon pores

Nanowerk   -   Nanotechnology Websites

Scientists conducted a detailed investigation into how electrowetting modulates charge storage inside carbon nanopores.

Dec 23, 2025

A scalable method for ultrahigh-resolution quantum dot displays

Nanowerk   -   Nanotechnology Websites

Researchers develop universal, nondestructive photolithography method for quantum dot patterning for high-resolution next-generation displays.

Dec 23, 2025

Molecular switch catalyst toggles green hydrogen function by assembly

Nanowerk   -   Nanotechnology Websites

Molecular vanadium cluster on carbon nanotubes switches between oxygen and hydrogen production in acid, depending on assembly, offering a path beyond iridium and platinum.

Dec 23, 2025

Advanced bioimaging tracks the full journey of invisible nanoscale contaminants in living systems

Nanowerk   -   Nanotechnology Websites

Nanoscale pollutants enter bodies and ecosystems unseen. New bioimaging methods can trace where they go, revealing how they interact with tissues and affect health.

Dec 23, 2025

Safer longer lasting carbon batteries from redesigned fullerene linkages

Nanowerk   -   Nanotechnology Websites

Researchers created a covalently bridged fullerene framework, which shows that carbon can store lithium in a completely different and much more stable way, avoiding structural collapse and preventing the loss of active material that has long hinde...

Dec 23, 2025

Two atomic layers of platinum deliver a fuel cell catalyst sweet spot

Nanowerk   -   Nanotechnology Websites

A precise synthesis tunes platinum skin thickness on PtCu nanospheres and shows two atomic layers give the best oxygen reduction performance and durability.

Dec 23, 2025

Nanoplastics have diet-dependent impacts on digestive system health, study finds

Phys.org   -   Scientific News Websites

Plastics are not inert: they gradually break into fragments over time, forming micro- and then nanoplastics (i.e., particles <1 μm in size). Nanoplastics are found in drinking water and foods packaged in plastic. This reality suggests that ...

Dec 22, 2025

Reversible spin splitting effect achieved in altermagnetic RuO₂ thin films

Phys.org   -   Scientific News Websites

A research team affiliated with UNIST has made a advancement in controlling spin-based signals within a new magnetic material, paving the way for next-generation electronic devices. Their work demonstrates a method to reversibly switch the directi...

Dec 22, 2025

New hybrid nanomaterials could replace century old fertilizer production process

Nanowerk   -   Nanotechnology Websites

Scientists develop metal-organic framework composites that convert nitrogen to ammonia using renewable electricity, offering a cleaner fertilizer alternative.

Dec 22, 2025

REFINE