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Search results for electron tomography

Astronomy May 19, 2025

A lunar telescope that could explore the cosmic dark ages

Multiple space agencies will send missions to the moon this decade and the next, with plans to establish infrastructure that will allow for many returns. This includes NASA's Lunar Gateway and Artemis Base Camp, the Chinese-Roscosmos ...

Nanomaterials Apr 25, 2025

Ultrasonic nanocrystal surface modification restores stainless steel's corrosion resistance

Found in everything from kitchen appliances to sustainable energy infrastructure, stainless steels are used extensively due to their excellent corrosion (rusting) resistance. They're an important material in many industries, ...

Cell & Microbiology Apr 15, 2025

Imaging techniques show phages in unprecedented detail

Researchers at Pitt have produced the most detailed image to date of a bacteriophage–phage for short–that has allowed them to see for the first time the structural makeup of the part of the phage that directly attaches ...

Biotechnology Apr 3, 2025

Supercomputer models microtubule dynamics, offering new insights into neurodegenerative diseases

Each day, a human adult loses on average 50 to 70 billion cells, which die from natural causes alone. New cells replace lost ones by the complex process of cell division, which relies on what scientists call molecular machines ...

Cell & Microbiology Mar 28, 2025

Uncovering the relationship between transport proteins and brain disease

Most of us rely heavily on shipping services like FedEx or UPS to ensure we receive the correct packages. If that system was disrupted, parcels would end up lost or in the wrong place.

Condensed Matter Mar 24, 2025

High-precision quantum gates with diamond spin qubits achieve error rate below 0.1%

Researchers at QuTech, in collaboration with Fujitsu and Element Six, have demonstrated a complete set of quantum gates with error probabilities below 0.1%. While many challenges remain, being able to perform basic gate operations ...

Cell & Microbiology Mar 21, 2025

Decoding a green alga's ciliary layer: Study reveals high‐resolution structure

Biological cells often possess thin, hair-like protrusions on their surface known as cilia, which serve various functions ranging from movement to sensing environmental signals. Researchers from Germany and Italy have recently ...

Optics & Photonics Mar 21, 2025

Researchers capture first laser-driven, high-resolution CT scans of dense objects 

A research team led by Colorado State University has achieved a new milestone in 3D X-ray imaging technology. The scientists are the first to capture high-resolution CT scans of the interior of a large, dense object—a gas ...

Cell & Microbiology Mar 20, 2025

High-resolution images capture intricate structure of mitochondrial supercomplexes

Mitochondria are the powerhouses in our cells, producing the energy for all vital processes. Using cryo-electron tomography, researchers at the University of Basel, Switzerland, have now gained insight into the architecture ...

Condensed Matter Mar 10, 2025

Quantum tornadoes in momentum space: First experimental proof of a new quantum phenomenon

Researchers from Würzburg have experimentally demonstrated a quantum tornado for the first time by refining an established method. In the quantum semimetal tantalum arsenide (TaAs), electrons in momentum space behave like ...

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