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Cell & Microbiology Mar 15, 2022

Drug-resistant bacteria flaunt their new power with easily detectable shape changes

If you've been hitting the gym and getting results, you know it's time to strut your stuff; and it turns out bacteria feel the same way. Researchers from Japan have found that bacteria that have developed resistance to antibiotics ...

Condensed Matter Feb 24, 2022

Visualization of the origin of magnetic forces by atomic resolution electron microscopy

The joint development team of Professor Shibata (the University of Tokyo), JEOL Ltd. and Monash University succeeded in directly observing an atomic magnetic field, the origin of magnets (magnetic force), for the first time ...

Quantum Physics Feb 23, 2022

Scientists visualize electron crystals in a quantum superposition

Princeton scientists are using innovative techniques to visualize electrons in graphene, a single atomic layer of carbon atoms. They are finding that strong interactions between electrons in high magnetic fields drive them ...

Nanophysics Feb 17, 2022

Monte Carlo simulations bring new focus to electron microscopy

With highly specialized instruments, we can see materials on the nanoscale—but we can't see what many of them do. That limits researchers' ability to develop new therapeutics and new technologies that take advantage of ...

Biotechnology Feb 14, 2022

Solving the ice problem in cryo-electron microscopy

Cryo-EM requires protein samples to be frozen before they are imaged using an electron microscope. This revolutionary technique and its application to structural biology was the focus of the Nobel Prize for Chemistry in 2017 ...

Quantum Physics Feb 10, 2022

Measuring Einstein's photoelectric effect: The time it takes for an electron to be released

When light hits a material, electrons can be released from this material—the photoelectric effect. Although this effect played a major role in the development of the quantum theory, it still holds a number of secrets: To ...

Molecular & Computational biology Jan 31, 2022

Protein machinery of respiration becomes visible

Oxygen and sugar are the basis of life for animals, plants, fungi and many bacteria. The metabolic process called respiration makes it possible to convert food into energy for the cells. Biochemist Prof. Dr. Carola Hunte ...

Optics & Photonics Jan 28, 2022

Precision machining produces tiny, light-guiding cubes for advancing info tech

Drilling with the beam of an electron microscope, scientists at the Department of Energy's Oak Ridge National Laboratory precisely machined tiny electrically conductive cubes that can interact with light and organized them ...

Nanomaterials Jan 18, 2022

How atomic structure influences the different properties of carbon nanotubes

Carbon nanotubes are of great interest in both scientific research and commercial applications thanks to the unique properties of the material. A new thesis at Karlstad University looks at how the atomic structure influences ...

Molecular & Computational biology Jan 14, 2022

Examining tiny cells surrounding the smallest blood vessels in the brain

One of the laboratories at the Institute of Basic Medical Sciences houses equipment worth many millions of kroners. Few research groups have the resources to buy an electron microscope when conducting scientific research. ...

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