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Water in nanospace: Surfaces, not confinement, rule until the thinnest limits

Phys.org   -   Scientific News Websites

Researchers at the Max Planck Institute for Polymer Research have upended assumptions about how water behaves when squeezed into atom-scale spaces. By applying spectroscopic tools together with the machine learning simulation technique to water co...

Aug 8, 2025

Chiral nanostars reveal how molecular twists shape complex materials

Nanowerk   -   Nanotechnology Websites

Chiral gold nanostars show how molecular asymmetry transfers to high-symmetry nanoparticles, producing structures with distinctive optical behavior and enhanced molecular detection.

Aug 8, 2025

When flaws become features: Turning defects into brighter perovskite emission

Nanowerk   -   Nanotechnology Websites

Engineered atomic faults in perovskites boost light emission by nearly 80 percent and improve stability, offering new design strategies for brighter, more durable optoelectronic devices.

Aug 8, 2025

Surfaces control water behavior in nanospace until extreme thinness

Nanowerk   -   Nanotechnology Websites

Scientists reveal surfaces, not confinement, govern water in nanospace, with changes only appearing when thickness drops below about one nanometer.

Aug 8, 2025

Volexion ships samples of graphene‑coated cathode materials to global battery manufacturers

Graphene Info   -   Scientific and Educational Websites

Volexion, a graphene-enhanced battery materials company, has announced it has shipped its first product samples to tier‑one manufacturers worldwide. Initial recipients reportedly include leading automotive OEMs, top global cell producers, and U.S....

Aug 7, 2025

Platinum-calcium alloy nanoparticles replace platinum, achieving both efficiency and durability in fuel cells

Phys.org   -   Scientific News Websites

A research team led by Professor Jong-sung Yu of the Department of Energy Science and Engineering at DGIST (President Kunwoo Kim) has successfully synthesized platinum-calcium alloy nanoparticles using a liquid-phase method. These nanoparticles se...

Aug 4, 2025

Programmable 2D nanochannels achieve brain-like memory

Phys.org   -   Scientific News Websites

Researchers at The University of Manchester's National Graphene Institute have developed a new class of programmable nanofluidic memristors that mimic the memory functions of the human brain, paving the way for next-generation neuromorphic co...

Aug 4, 2025

Ultrathin metallic films show tunable, directional charge flow using light at room temperature

Phys.org   -   Scientific News Websites

In a major step toward next-generation electronics, researchers at the University of Minnesota Twin Cities have discovered a way to manipulate the direction of charge flow in ultrathin metallic films at room temperature using light. This discovery...

Aug 4, 2025

Scientists capture real-time melting of 2D skyrmion lattices using magnetic fields

Phys.org   -   Scientific News Websites

What occurs during the melting process in two-dimensional systems at the microscopic level? Researchers at Johannes Gutenberg University Mainz (JGU) have explored this phenomenon in thin magnetic layers.

Aug 4, 2025

Double-layer grapene membranes lead to ultra-small, high-yield motion sensors

Nanowerk   -   Nanotechnology Websites

A new graphene-based accelerometer design improves durability and yield using 1 micron trenches, offering potential for wearables, robotics, and medical devices.

Aug 4, 2025

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