Search results for materials characterization studies

Bio & Medicine 19 hours ago

Gold nanoclusters could help break down Alzheimer's amyloid plaques

Alzheimer's disease is a neurodegenerative brain disorder characterized by progressive memory loss and a decline in other mental functions. Past studies have consistently linked this disorder to the accumulation of the protein ...

Cell & Microbiology Aug 14, 2026

Engineered microbe speeds COâ‚‚ capture and recovers critical metals

A genetically engineered bacterium can rapidly break down one of Earth's most abundant minerals, opening a promising new pathway for simultaneously removing carbon dioxide from the atmosphere and recovering critical elements ...

Nanophysics Aug 13, 2026

Tracer exchange reveals ions can speed up or slow down inside battery solids

Understanding how ions diffuse in solid materials is essential for technologies including batteries, electronics and chemical catalysts, but it has been hard for a simple reason: the materials are solids.

Analytical Chemistry Aug 13, 2026

Magnetic mystery in thorium clusters resolved by new study

Scientists from the University of Manchester's Department of Chemistry, Centre for Radiochemistry Research and Photon Science Institute, led by Professor Steve Liddle, have uncovered why a rare class of metal clusters appears ...

Astronomy Aug 12, 2026

A dying star offers a rare glimpse of how the universe recycles its raw materials

Astronomers have captured an unprecedented image of a cosmic recycling project in progress—fragments of a dying star being busted up, stripped and absorbed into interstellar space.

Polymers Aug 12, 2026

Light-controlled molecular switches offer exciting possibilities for future electronics, data storage

Whether it's neurons responding to electrical signals or plants stretching toward light, nature is filled with examples of biological materials that respond to their environment. Now, researchers want to develop new responsive ...

Condensed Matter Aug 12, 2026

Spontaneous magnons synchronize with external signals at room temperature

Signals ride on waves of one kind or another: light, sound, radio. But new carriers are needed to relay information in next-generation devices. Disturbances or waves in magnetic materials called magnons could be an efficient ...

Biotechnology Aug 11, 2026

Fungal chitin offers new route to tougher hydrogels for medical devices and soft robots

Researchers at the Department of Energy's (DOE) Oak Ridge National Laboratory (ORNL) and the University of Tennessee (UT), Knoxville, have made an advance by using a natural substance from fungi called chitin to create hydrogels ...

Molecular & Computational biology Aug 11, 2026

Major genetic weakness threatens future corn breeding, study reveals

A new study led by University of Illinois Urbana-Champaign scientists reveals critically low genetic variation in one of the country's primary breeding stocks for corn. The finding relates specifically to grain yield in intermediate-maturity ...

Astronomy Aug 11, 2026

Webb reveals oxygen-rich dust and water surviving near Milky Way's central black hole

Using the NASA/ESA/CSA James Webb Space Telescope, an international team of astronomers has discovered that dust and water can form and survive surprisingly close to the supermassive black hole at the center of the Milky ...

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