World news

Results: 32586
arrow_upward arrow_downward

Lasers and gold nanoparticles enable on-demand crystal growth for new materials

Phys.org   -   Scientific News Websites

Researchers at Michigan State University have discovered how to "draw" on demand the crystals used in many crucial technologies, from solar panels and LED lighting to medical imaging.

Oct 14, 2025

Nanoparticles show potential for halting inflammation and scarring in alcohol-related liver disease

Phys.org   -   Scientific News Websites

Across the world, more than 1.5 billion people suffer from chronic liver disease. The U.S. Centers for Disease Control and Prevention reports that it kills more than 52,000 people a year in the United States alone—the ninth most common cause of de...

Oct 14, 2025

Engineers create artificial neuron that acts like the real thing

Nanowerk   -   Nanotechnology Websites

Built of low-powered protein nanowires, made from bacteria, these neurons open the door to vastly more efficient, bio-inspired computers.

Oct 14, 2025

Nanomaterial-based sensor tracks pressure injuries without batteries

Nanowerk   -   Nanotechnology Websites

A nanomaterial-based wireless sensor detects pressure, temperature, and ammonia to monitor pressure injuries in real time - no batteries or wires required.

Oct 14, 2025

Silicon ultrasound patch unites sustainability and superior performance

Nanowerk   -   Nanotechnology Websites

A flexible silicon-based ultrasound patch replaces toxic lead materials, offering superior imaging performance, safety, and sustainability for medical use.

Oct 14, 2025

mRNA therapy restores sperm production and fertility in mice

Nanowerk   -   Nanotechnology Websites

Researchers used lipid nanoparticles to deliver messenger RNA into infertile mice testes, restoring sperm production and enabling healthy offspring.

Oct 14, 2025

One silver atom makes nanoclusters 77 times brighter

Nanowerk   -   Nanotechnology Websites

Adding a single silver atom to a nanocluster increased its brightness 77 times, revealing how atomic design can power next-gen lighting and sensor technologies.

Oct 14, 2025

Nanoparticle vaccine prevents cancer in mice

Nanowerk   -   Nanotechnology Websites

A nanoparticle-based vaccine prevented melanoma, pancreatic, and breast cancers in mice, keeping up to 88% tumor-free and stopping cancer spread.

Oct 14, 2025

Researchers chart roadmap to unlock next-gen 2D transistor technology

Nanowerk   -   Nanotechnology Websites

Researchers unveil a roadmap for 2D transistor gate stack design, marking a key step toward ultra-efficient chips that could replace silicon technology.

Oct 14, 2025

New materials give scientists unprecedented control over free electrons

Nanowerk   -   Nanotechnology Websites

Scientists have developed tunable materials that let free electrons move and interact in new ways, opening paths to faster computing, smarter machines, and advanced catalysts.

Oct 14, 2025

REFINE