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Optics & Photonics Oct 20, 2025

Hybrid metasurface modulates light at low voltages for energy-efficient optics

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to develop a wide range ...

Bio & Medicine Oct 20, 2025

Microscopic DNA 'flowers' could deliver medicine exactly where it's needed

Researchers at the University of North Carolina have created microscopic soft robots shaped like flowers that can change shape and behavior in response to their surroundings, just like living organisms do. These tiny "DNA ...

Analytical Chemistry Oct 17, 2025

New insights into how salt gathers at common solvent surfaces

New research led by Flinders University has shed light on one of chemistry's big mysteries by describing how simple salts exist near the surface of liquid solvents.

Condensed Matter Oct 16, 2025

Record spin waves thanks to flux quanta

Spin waves are considered to be promising candidates for a new form of electronics. Instead of electrons, the focus here is on magnons. These quantized units of spin waves describe how spin precession propagates. Similar ...

Bio & Medicine Oct 16, 2025

DNA signaling cascades offer a better way to monitor drug therapy at home

Chemists at Université de Montréal have developed "signaling cascades" made with DNA molecules to report and quantify the concentration of various molecules in a drop of blood, all within five minutes.

Bio & Medicine Oct 15, 2025

Electron microscope technique achieves sub-Ångström resolution with lower cost and energy

A team of researchers at the University of Victoria (UVic) have achieved an advance in electron microscopy that will allow scientists to visualize atomic-scale structures with unprecedented clarity using lower-cost and lower-energy ...

Condensed Matter Oct 14, 2025

Researchers achieve atomic-scale control of quantum interference

In a study published in Nature Communications, a research team demonstrates the all-electrical control of quantum interference in individual atomic spins on a surface.

Bio & Medicine Oct 10, 2025

Peptide nanotubes show promise for overcoming chemotherapy resistance

A research team at CiQUS (University of Santiago de Compostela, Spain) has unveiled an innovative molecular approach that enables anticancer drugs to reach the nucleus of tumor cells, where they can exert their therapeutic ...

Earth Sciences Oct 9, 2025

Nature inspires researchers to help recover trillions of dollars in critical resources

An advanced filtration system inspired by nature that can recover untapped critical resources such as copper and lithium from mining waste is being developed by scientists from The Australian National University (ANU) in ...

Bio & Medicine Oct 8, 2025

Nasal spray with gold nanoparticles delivers targeted treatment to the brain

Tiny gold particles that act as carriers for lithium can be delivered directly to the brain in the form of a nasal spray. Developed by scientists at the Università Cattolica Rome campus/Fondazione Policlinico Universitario ...

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