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Search results for electron tomography

Analytical Chemistry May 22, 2024

Researchers report a simpler method for precise molecular orbital visualization

Discoveries and progress in materials science often lay the foundation for technological breakthroughs that reshape many industrial and commercial fields, including medicine, consumer electronics, and energy generation, to ...

Nanophysics May 16, 2024

A golden layer unlocks sharper imaging and faster scanning with X-rays

Scientists have made a breakthrough in significantly improving the sharpness of X-ray imaging and potentially boosting the speeds at which X-ray scans can be processed. This lays the groundwork for both better medical imaging ...

Cell & Microbiology May 13, 2024

Nature's 3D printer: Bristle worms form bristles piece by piece

A new interdisciplinary study led by molecular biologist Florian Raible from the Max Perutz Labs at the University of Vienna provides exciting insights into the bristles of the marine annelid worm Platynereis dumerilii. Specialized ...

Nanomaterials Apr 30, 2024

First high-resolution 3D nanoscale chemical imaging achieved with multi-modal tomography

By exploiting a smart learning algorithm that fuses two microscopy signals, University of Michigan researchers have accomplished high-resolution, efficient 3D chemical imaging for the first time at the one-nanometer scale. ...

Molecular & Computational biology Apr 29, 2024

Vaccinia virus: New insights into the structure and function of the poxvirus prototype

An outbreak of infections with the mpox virus—formerly known as monkeypox—in Europe in 2022 led to a rise in interest in poxviruses. An international research team has now investigated the structure of the poxvirus prototype, ...

General Âé¶¹ÒùÔºics Apr 26, 2024

Scientists simulate magnetization reversal of Nd-Fe-B magnets using large-scale finite element models

NIMS has succeeded in simulating the magnetization reversal of Nd-Fe-B magnets using large-scale finite element models constructed based on tomographic data obtained by electron microscopy.

General Âé¶¹ÒùÔºics Apr 23, 2024

Novel method could explore gluon saturation at the future electron-ion collider

The U.S. nuclear physics community is preparing to build the electron–ion collider (EIC), a flagship facility for probing the properties of matter and the strong nuclear force that holds matter together. The EIC will allow ...

Nanomaterials Apr 17, 2024

Study finds iron-rich enamel protects, but doesn't color, rodents' orange-brown incisors

Chattering squirrels, charming coypus, and tail-slapping beavers—along with some other rodents—have orange-brown front teeth. Researchers have published high-resolution images of rodent incisors in ACS Nano, providing ...

Planetary Sciences Apr 15, 2024

New analysis reveals the brutal history of the Winchcombe meteorite's journey through space

Intensive new nano-analysis of the Winchcombe meteorite has revealed how it was affected by water and repeatedly smashed apart and reassembled on the journey it took through space before landing in an English sheep field ...

Nanomaterials Apr 11, 2024

Nothing is everything: How hidden emptiness can define the usefulness of filtration materials

Voids, or empty spaces, exist within matter at all scales, from the astronomical to the microscopic. In a new study, researchers used high-powered microscopy and mathematical theory to unveil nanoscale voids in three dimensions. ...

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