To use all functions of this page, please activate cookies in your browser.
With an accout for my.chemeurope.com you can always see everything at a glance – and you can configure your own website and individual newsletter.
- My watch list
- My saved searches
- My saved topics
- My newsletter
42 Current news of Paul Scherrer Institutrss
|You can refine your search further. Select from the filter options on the left to narrow down your results.|
Unlocking the secrets of Zwischgold
To gild sculptures in the late Middle Ages, artists often applied ultra-thin gold foil supported by a silver base layer. For the first time, scientists at the Paul Scherrer Institute PSI have managed to produce nanoscale 3D images of this material, known as Zwischgold. The pictures show this was ...
Researchers have shown that mirror-image substances – so-called enantiomers – can be better distinguished using helical X-ray light
Using a new method, scientists are better able to distinguish between mirror-image substances. This is important amongst others in drug development, because the two variants can cause completely different effects in the human body. Researchers from Paul Scherrer Institute PSI, EPF Lausanne ...
Temporal sequence of photochemical reaction in individual aerosol particles observed with high resolution
Aerosols in the atmosphere react to incident sunlight. This light is amplified in the interior of the aerosol droplets and particles, accelerating reactions. ETH researchers have now been able to demonstrate and quantify this effect and recommend factoring it into future climate models. Liquid ...
Researchers at PSI and ETH Zurich have observed for the first time how tiny magnets in a special layout align themselves solely as a result of temperature changes
This view into processes that take place within so-called artificial spin ice could play an important role in the development of novel high-performance computers. When water freezes to form ice, the water molecules, with their hydrogen and oxygen atoms, arrange themselves in a complex ...
Together with spin-off XRnanotech, PSI plans to market the new lens
PSI scientists have developed a ground-breaking achromatic lens for X-rays. This allows the X-ray beams to be accurately focused on a single point even if they have different wavelengths. The new lens will make it much easier to study nanostructures using X-rays, according to a paper just ...
Toward a new kind of superconductivity
In the past four years scientists have discovered metals whose crystal structure mimics that of a traditional Japanese woven bamboo pattern: kagome metals. The international research activity in this new direction of quantum materials has recently reached a new climax: an international team of ...
A high technology standard is key
An international group of researchers led by the Paul Scherrer Institute and the Heriot-Watt University has carried out in-depth analyses of the climate impact of blue hydrogen. This is produced from natural gas, with the CO2 resulting from the process captured and stored. The study, published in ...
Researchers at the Paul Scherrer Institute PSI have identified a chemical compound that is probably suitable as an active agent against several single-cell parasites. These include the pathogens that cause malaria and toxoplasmosis. The target of the promising substance is the protein tubulin: it ...
"Our new, detailed results could help industrial companies optimise their catalysts and make them more durable"
PSI researchers have developed a new tomography method with which they can measure chemical properties inside catalyst materials in 3D extremely precisely and faster than before. The application is equally important for science and industry. The material group of vanadium phosphorus oxides (VPOs) ...
For the first time, it is possible to look inside materials with a resolution down to individual atoms
Researchers at the Paul Scherrer Institute PSI have succeeded for the first time in looking inside materials using the method of transient grating spectroscopy with ultrafast X-rays at SwissFEL. The experiment at PSI is a milestone in observing processes in the world of atoms. The structures on ...