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Unmasking the culprits of battery failure with a graphene mesosponge

Nanowerk   -   Nanotechnology Websites

Researchers synthesized a graphene mesosponge to pinpoint the cause of battery failure, so that we can fix the root cause of their instability.

Oct 20, 2025

3D printed antenna arrays for flexible wireless systems

Nanowerk   -   Nanotechnology Websites

Researchers built a chip-sized processor and 3D-printed copper antenna arrays that could enable flexible, wearable wireless systems for auto, aviation, and space.

Oct 20, 2025

Graphene multilayer tape keeps electronic devices cool and electrically safe

Nanowerk   -   Nanotechnology Websites

A multilayer graphene-based tape conducts heat quickly while insulating electricity, offering a thin and flexible solution for cooling compact electronic devices without added bulk or risk.

Oct 20, 2025

Researchers gain insights into graphene nanofluid degradation in direct absorption solar collectors

Graphene Info   -   Scientific and Educational Websites

Researchers from PROMES - CNRS, UPVD and LMAP - UPPA have demonstrated how graphene-based nanofluids can significantly enhance the performance of direct absorption solar collectors (DASC), while also revealing the complex stability challenges thes...

Oct 20, 2025

Chemicals may be hitching a ride on nanoplastics to enter the skin

Phys.org   -   Scientific News Websites

Plastic is ubiquitous in the modern world, and it's notorious for taking a long time to completely break down in the environment—if it ever does. But even without breaking down completely, plastic can shed tiny particles—called nanoplastics b...

Oct 17, 2025

Sensor identifies sodium nitrite in drinks using laser-modified cork

Phys.org   -   Scientific News Websites

A team of researchers from the Federal University of São Carlos (UFSCar) in the state of São Paulo, Brazil, has developed a sensor that can identify sodium nitrite (NaNO2) in various beverages, including mineral water, orange juice, and wine. This...

Oct 17, 2025

mRNA nanoparticles drive potent SARS-CoV-2 immunity in mice

Phys.org   -   Scientific News Websites

A multi-institutional team led by University of Washington scientists have engineered a new vaccine platform combining mRNA and computational protein design, producing in mice a potent immune defense against both Wuhan-Hu-1 and omicron BA.5 SARS-C...

Oct 17, 2025

Simple single-layer metasurface design boosts detection of circularly polarized light

Nanowerk   -   Nanotechnology Websites

A new single-layer chiral metasurface detects circularly polarized light efficiently, offering a compact, high-performance alternative to bulky optical systems.

Oct 17, 2025

New submicron printing process enables recyclable high-performance electronics

Nanowerk   -   Nanotechnology Websites

Engineers developed a submicron-scale printing method that fabricates recyclable transistors with strong performance, paving the way for sustainable displays.

Oct 17, 2025

Preventing nanoparticle clumping during freeze drying

Nanowerk   -   Nanotechnology Websites

A new study shows that polyethylene glycol coatings keep nanoparticles stable during freeze drying, while the protein albumin helps protect other surfaces and improves their safety in use.

Oct 17, 2025

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