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Superconductivity Apr 23, 2025

High-pressure electron tunneling spectroscopy reveals nature of superconductivity in hydrogen-rich compounds

Scientists have achieved a major milestone in the quest to understand high-temperature superconductivity in hydrogen-rich materials. Using electron tunneling spectroscopy under high pressure, the international research team ...

Analytical Chemistry Apr 11, 2025

First atomic-level video of catalytic reaction reveals hidden pathways

A Northwestern University-led international team of scientists has, for the first time, directly observed catalysis in-action at the atomic level.

Biotechnology Mar 10, 2025

Molecular 3D structure of viral 'copying machine' deciphered

Researchers have shown, for the first time, how the genetic material of the Nipah virus replicates in infected cells. The virus can cause fatal encephalitis in humans.

Nanophysics Mar 7, 2025

'Nanodot' control could fine-tune light for sharper displays and quantum computing

Newly achieved precise control over light emitted from incredibly tiny sources, a few nanometers in size, embedded in two-dimensional (2D) materials could lead to remarkably high-resolution monitors and advances in ultra-fast ...

Nanophysics Mar 4, 2025

3D imaging technique captures dynamic atomic shifts in nanoparticles, revealing unexpected structural phases

A research team from Seoul National University College of Engineering has developed a technology to observe atomic structural changes of nanoparticles in three dimensions. Their study, which resolves a long-standing challenge ...

Cell & Microbiology Feb 21, 2025

Water salinity affects diatom structure and metabolism, study shows

Scientists have found that an increase in water salinity in the cells of the marine diatom Nitzschia weakens the connections between the components of the photosynthetic apparatus and disrupts the formation of the cell shell.

Superconductivity Feb 19, 2025

Unlocking the secrets of superconductors: New insights into key structure-property connections in cuprates

When superconductors were discovered in 1911, they astounded researchers with their ability to conduct electricity with no resistance. However, they could only do so at temperatures close to absolute zero. But in 1986, scientists ...

Condensed Matter Feb 12, 2025

Novel imaging method captures the dynamics of spin waves

One major category of the next generation of energy-efficient microelectronic devices and information processing technologies will likely be based on "spintronics," which leverage both an electron's charge and its spin—the ...

Molecular & Computational biology Feb 11, 2025

Researchers identify structural changes in botox that allow uptake into nerve cells

Researchers at the Center for Life Sciences at the Paul Scherrer Institute PSI have for the first time identified structural changes in the botulinum neurotoxin, botox for short, that are believed to be crucial for its uptake ...

Astrobiology Jan 29, 2025

Dust from asteroid Bennu suggests solar system's potential for life was widespread

It took two years for NASA's OSIRIS-REx space probe to return from asteroid Bennu before dropping off a small capsule as it flew past Earth, which was then recovered in the desert of the U.S. state of Utah on September 24, ...

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