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Molecular & Computational biology Dec 16, 2022

Atomic structure of a staphylococcal bacteriophage using cryo-electron microscopy

Cryo-electron microscopy by University of Alabama at Birmingham researchers has exposed the structure of a bacterial virus with unprecedented detail. This is the first structure of a virus able to infect Staphylococcus epidermidis, ...

Archaeology Dec 16, 2022

Ancient goldworking toolkit from burial near Stonehenge revealed

Archaeologists have identified a 4000-year-old goldworking toolkit amongst the grave goods from an important Bronze Age burial near Stonehenge.

Analytical Chemistry Dec 8, 2022

Team undertakes study of lithium deposition behavior in hard carbon hosts

While lithium metal is an ideal anode for next-generation high-energy-density batteries, there are challenges to be addressed before it can reach its full potential. A research team has conducted a study of lithium deposition ...

Biotechnology Dec 7, 2022

Three-in-one microscope allows researchers to target biomolecules

Physicists from TU Delft have developed a three-in-one microscope in which a light beam, electron beam and ion beam work together to precisely cut out specific slices from biological samples.

Nanophysics Dec 5, 2022

Can a new technique for capturing 'hot' electrons make solar cells more efficient?

A new way of extracting quantitative information from state-of-the-art single molecule experiments has been developed by physicists at the University of Bath. Using this quantitative information, the researchers will be able ...

Planetary Sciences Dec 5, 2022

Impact-induced formation of microscopic magnetite first confirmed in Chang'E-5 lunar soil

A research team led by Prof. Li Yang and Dr. Guo Zhuang from the Institute of Geochemistry of the Chinese Academy of Sciences (IGCAS) conducted in-situ electron microanalysis of spherical iron-sulfide grains in the finest ...

Paleontology & Fossils Dec 2, 2022

T. rex's fancy footwork owed to special ligaments, study finds

How did Tyrannosaurus rex catch its food? Looking at T. rex's fossilized skull, the answer may seem obvious: monstrous jaws and sharp teeth capable of delivering a multi-ton bite force.

Polymers Dec 2, 2022

Lightweight reinforced resin composite materials using clay particles

An international team of researchers, led by Dr. Umar Abdul Hanan (Universiti Teknologi Malaysia (UTM)) has successfully developed a method that uses montmorillonite (clay) particles to reinforce resin composites.

Condensed Matter Dec 1, 2022

Shining a new light on oil-slick rainbows and other thin-layer physics

When sunlight reflects on an oily puddle of water in a parking lot, it creates a rainbow of swirling colors. That's because of the thin film interference principle, which explains how light reflects off of different layers, ...

General Physics Nov 30, 2022

Researchers demonstrate light-induced locomotion in a nonliquid environment and report a new type of liquid-like motion

Motion is everywhere in living systems and is necessary for mechanical functions in artificial systems, such as robots and machines. Functional mechanical structures that can change volume and shape in response to external ...

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