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- Nano-chocolates made of palladium as hydrogen storage medium
An innovative approach could turn nanoparticles into simple reservoirs for storing hydrogen. The highly volatile gas is considered a promising energy carrier for the future, which could provide cli... - Live view into catalyst materials shows changes in pore structure
A new X-ray study offers unprecedented possibilities for analysing catalysts and other materials with a porous structure. The work marks an important step towards tailor-made porous materials and c... - Surface imaging technique illuminates potential improvements in plastics production
Consider the humble plastic food wrapper. It may seem like a simple clear film that wraps a loaf of bread or fruit gummies, but these films are less simply composed as it seems. Each individual lay... - How molecular motors convert chemical energy into mechanical work
Molecular motors are complex devices composed of many different parts that consume energy to perform various cellular activities. In short, molecular machines transform energy into useful work. Und... - Rare insights into growing nanoparticles
How exactly do nanoparticles form in solution? Researchers from Universität Hamburg and DESY have now been able to observe the growth of nanoparticles in solution in real time. In the journal Natur...
- Nanomaterials from a 3D X-ray perspective
A new X-ray technique can be used to produce high resolution images of nanocrystals in real time as they are growing, something that has not been done before. To this end, a team from DESY and the ... - X-ray flash imaging of laser-induced bubbles and shockwaves in water
Everyone is familiar with tiny gas bubbles gently rising up in sparkling water. But the bubbles that were created by intense focused lasers in this experiment were ten times smaller and contained w...
- Ultrafast chemistry in water caused by ionising radiation observed for the first time
An international research team jointly led by Nanyang Technological University, Singapore (NTU Singapore), the U.S. Department of Energy's (DOE) Argonne National Laboratory and Germany's Deutsches... - Liquid water at 170 degrees Celsius - anomalous dynamics at ultra-fast heating
Using the X-ray laser European XFEL, a research team has investigated how water heats up under extreme conditions. In the process, the scientists were able to observe water that remained liquid eve...
- Flexible circuits for 3D printing
A research cooperation between the University of Hamburg and DESY has developed a process suitable for 3D printing that can be used to produce transparent and mechanically flexible electronic circu... - Scientists film molecular rotation
Scientists have used precisely tuned pulses of laser light to film the ultrafast rotation of a molecule. The resulting "molecular movie" tracks one and a half revolutions of carbonyl sulphide (OCS)... - Extreme conditions experiments sharpen view of our planet's interior
Simulating the conditions 2700 kilometres deep underground, scientists have studied an important transformation of the most abundant mineral on Earth, bridgmanite. The results from the Extreme Cond...
- Ultrafast processes to be followed using a single pulse of light
An international team of scientists has developed a new experimental method at the FLASH X-ray laser which allows the sequence of events involved in a process to be observed using a single, ultrash...
- Biggest X-ray laser in the world generates its first laser light
In the metropolitan region of Hamburg, the European XFEL, the biggest X-ray laser in the world, has reached the last major milestone before the official opening in September. The 3.4 km long facili... - Study paves the way to investigate nano-machines in action
A team of scientists has used microwaves to unravel the exact structure of a tiny molecular motor. The nano-machine consists of just a single molecule, made up of 27 carbon and 20 hydrogen atoms (C... - Serial crystallography using broad-spectrum X-rays
A newly developed experimental set-up allows the X-ray structure determination of biomolecules such as proteins with far smaller samples and shorter exposure times than before. At so-called synchro...
- Discovery of new iron oxides in the lower mantle of Earth
Using a special high-pressure chamber, scientists have discovered two new iron oxides in experiments at DESY's X-ray light source PETRA III and other facilities. The discovery points to a huge, hit... - X-ray study reveals ultrafast dynamics of photoactive yellow protein
Using a high-speed X-ray camera, an international team of scientist including researchers from DESY has revealed the ultrafast response of a biosensor to light. The study, published in the US journ... - Arsenic accumulates in the nuclei of plants' cells
Toxic arsenic initially accumulates in the nuclei of plants' cells. This has been revealed by an X-ray examination of the aquatic plant rigid hornwort (Ceratophyllum demersum) using DESY's X-ray so... - Scientists solved a mystery from the world of art using X-ray radiation
With the help of the brilliant X-ray radiation from DESY's research light source PETRA III, scientists have solved a decades-old mystery from the world of art: A team led by Dr. Geert Van der Snick... - X-ray experiment opens new route to study biochemical reactions
With a powerful X-ray camera, scientists have watched a genetic switch at work for the first time. The study led by Yun-Xing Wang from the National Cancer Institute of the U.S. reveals the ultrafas...
- Plumbonacrite revealed as intermediate in degradation of red lead
Red lead is most familiar to us in orange-red rustproof paint. Artists have treasured the brilliant color of this pigment for their paintings since ancient times. However, various ageing processes ... - X-ray study images structural damage in lithium-ion batteries
Charging lithium-ion batteries too quickly can permanently reduce the battery capacity. Portions of the energy storage structure are thereby destroyed and deactivated. These structural changes have... - Molecular structure of Spiegelmers resolved
Spiegelmers are a young group of promising pharmaceutical substances. They rely on the same building blocks as the nucleic acids RNA and DNA that fulfil various tasks in the organism - from storing... - X-ray study allows improving the quality of chocolate
The study offers new insights into the formation of fat bloom, an unwelcome white layer that occasionally forms on chocolate. "Although fat blooming is perfectly harmless, it causes millions in dam...