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Analytical Chemistry Oct 6, 2025

AI streamlines search for catalysts to clear hydrogen production hurdles

To increase energy efficiency and reduce the carbon footprint of hydrogen fuel production, Fanglin Che, associate professor in the Department of Chemical Engineering at Worcester Polytechnic Institute, is leveraging the power ...

Plants & Animals Sep 30, 2025

Plant receptors for nitrogen-fixing bacteria evolved independently at least three times, study reveals

In a new study, scientists have shown that chemical receptors that plants use to recognize nitrogen-fixing bacteria have developed the same function independently on at least three separate occasions through a process called ...

Nanophysics Sep 26, 2025

Stretchable light-emitting material holds promise for photon-based devices

A research team led by the California NanoSystems Institute at UCLA, or CNSI, demonstrated a new type of light-emitting material expected to be suitable for photonics—devices based on light in the same way that today's electronics ...

Nanophysics Sep 24, 2025

Scientists use electrons to pattern light sources and wiring directly onto crystals

Rice University researchers used a focused electron beam to pattern device functions with submicron precision directly into an ultrathin crystal. The approach produced traces narrower than the width of a DNA helix that glow ...

Condensed Matter Sep 20, 2025

Hybridization of interlayer excitons in bilayer semiconductor hints at many-body state

Excitons, bound states between an electron (i.e., a negatively charged particle) and a hole (i.e., the absence of an electron) in materials, are a key focus of condensed matter physics studies. These bound states can give ...

Optics & Photonics Sep 18, 2025

Researchers develop colorized X-ray imaging for clearer material and tissue analysis

When German physicist Wilhelm Röntgen discovered X-rays in the late 1800s while experimenting with cathode ray tubes, it was a breakthrough that transformed science and medicine. So much so that the basic concept remains ...

Earth Sciences Aug 22, 2025

US already has the critical minerals it needs—but they're being thrown away, new analysis shows

All the critical minerals the U.S. needs annually for energy, defense and technology applications are already being mined at existing U.S. facilities, according to a new analysis published in the journal Science.

Condensed Matter Aug 21, 2025

Wrinkles in atomically thin materials unlock ultraefficient electronics

Wrinkles can be an asset—especially for next-generation electronics. Rice University scientists have discovered that tiny creases in two-dimensional materials can control electrons' spin with record precision, opening the ...

Nanophysics Aug 21, 2025

Deep learning automates defect detection in 2D materials

A study published in Molecules and led by researchers from the Changchun Institute of Optics, Fine Mechanics and Physics (CIOMP) of the Chinese Academy of Sciences demonstrated how deep learning can streamline the identification ...

Optics & Photonics Aug 19, 2025

Ultra-thin materials twist light into optical vortices for faster data transmission

Imagine a whirlpool spinning in a river, or a tornado swirling through the sky. They don't just spin on the spot: they travel forward while maintaining that spiraling motion inside them. These twisting motions, called vortices, ...

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