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Search results for X-ray diffraction

Biochemistry Jun 7, 2019

Potassium hunting on protein factories

Groundbreaking research at the new long-wavelength macromolecular crystallography beamline (I23) at Diamond Light Source has for the first time demonstrated the location of potassium ions in bacterial ribosomes. Ribosomes ...

Biochemistry May 31, 2019

Making structural changes to antibody has potential for reducing cancer tumours

Guided by "blueprints" produced at the Canadian Light Source (CLS) at the University of Saskatchewan, a group of scientists from academia and industry made structural changes to an antibody that is now showing a lot of potential ...

Analytical Chemistry May 20, 2019

A way to determine the absolute stereochemistry of small, organic molecules

A team of researchers from several institutions in Czech Republic has developed a way to determine the absolute stereochemistry (3-D spatial configuration) of small, organic molecules. In their paper published in the journal ...

Condensed Matter May 14, 2019

Researchers discover an unexpected phase transition in the high explosive TATB

Lawrence Livermore National Laboratory (LLNL) scientists in collaboration with University of Nevada Las Vegas (UNLV) have discovered a previously unknown pressure induced phase transition for TATB that can help predict detonation ...

General Âé¶¹ÒùÔºics May 13, 2019

How acoustics detected artillery in WWI

During World War I, William Lawrence Bragg led a team of engineers in the development of an acoustic method to locate enemy artillery, work that was so successful that it was soon used widely throughout the British army.

Condensed Matter May 9, 2019

Giant lasers crystallize water with shockwaves, revealing the atomic structure of superionic ice

Scientists from Lawrence Livermore National Laboratory (LLNL) used giant lasers to flash-freeze water into its exotic superionic phase and record X-ray diffraction patterns to identify its atomic structure for the very first ...

Space Exploration May 2, 2019

State-of-the-art imaging uncovers the exciting life history of an unusual Mars meteorite

With human and sample-return missions to Mars still on the drawing board, geologists wishing to study the red planet rely on robotic helpers to collect and analyse samples. Earlier this year we said goodbye to NASA's Opportunity ...

General Âé¶¹ÒùÔºics Apr 25, 2019

New lens system for brighter, sharper diffraction images

To design and improve energy storage materials, smart devices, and many more technologies, researchers need to understand their hidden structure and chemistry. Advanced research techniques, such as ultra-fast electron diffraction ...

Biochemistry Apr 24, 2019

Researchers create the first maps of two melatonin receptors essential for sleep

An international team of researchers used an X-ray laser at the Department of Energy's SLAC National Accelerator Laboratory to create the first detailed maps of two melatonin receptors that tell our bodies when to go to sleep ...

Materials Science Apr 22, 2019

Catalyst renders nerve agents harmless

A team of scientists including researchers at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory has studied a catalyst that decomposes nerve agents, eliminating their harmful and lethal effects. The research ...

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