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Search results for electron tomography

Cell & Microbiology Mar 5, 2025

'Jumping gene' caught in the act: Advanced imaging provides new insights into retrotransposons

An arms race is unfolding in our cells: Transposons, also known as jumping genes or mobile genetic elements as they can replicate and reinsert themselves in the genome, threaten the cell's genome integrity by triggering DNA ...

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 ...

Biotechnology Feb 25, 2025

3D imaging approach reveals intricate steps of herpes simplex virus assembly

A new combination of microscopy methods has revealed exquisite detail of the virus assembly process used by herpes simplex virus during replication.

Optics & Photonics Feb 12, 2025

Q&A: Quantum state of photoelectrons measured for the first time

For the first time, researchers have been able to measure the quantum state of electrons ejected from atoms that have absorbed high-energy light pulses. This is thanks to a new measurement technique developed by researchers ...

Paleontology & Fossils Feb 10, 2025

Age and burial environment don't hinder soft tissue preservation in dinosaurs, study suggests

Soft tissue preservation in fossils does not seem to depend upon the species, age or burial environment of the fossils in question, according to new research from North Carolina State University. The work, published in Scientific ...

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, ...

Quantum Âé¶¹ÒùÔºics Jan 27, 2025

A new experimental system to bring quantum technologies closer to students

The world of quantum physics is experiencing a second revolution, which will drive an exponential leap in the progress of computing, the internet, telecommunications, cybersecurity and biomedicine.

Quantum Âé¶¹ÒùÔºics Jan 23, 2025

Âé¶¹ÒùÔºicists pioneer entanglement microscopy algorithm for quantum many-body systems

Quantum entanglement—a phenomenon where particles are mysteriously linked no matter how far apart they are—presents a long-standing challenge in the physical world, particularly in understanding its behavior within complex ...

Astronomy Jan 15, 2025

X-ray echoes reveal 3D structure of molecular clouds in our galaxy's center

Researchers from the University of Connecticut have created the first 3D maps of star-forming gas clouds in one of the most extreme environments in our galaxy, and have studied previous flaring events from our galaxy's supermassive ...

Ecology Jan 14, 2025

Digitizing hope: Collaboration helps preserve species on brink of extinction with 3D imaging lab

The vaquita, which means "little cow" in Spanish, is the world's smallest porpoise and most endangered marine mammal. They also have the smallest range of any marine mammal; about 1,500 square miles within the northern Gulf ...

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