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Recycling carbon dioxide from the ocean

Floating power plants

11-Jun-2019

Paper, tin cans, glass - the world recycles as much as possible. So why not declare the greenhouse gas carbon dioxide (CO2) a recycling product as well? Liquid fuels based on carbon will continue to play an important role in the future - despite international efforts to reduce them. So it seems ...

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Researchers Observe Slowest Atom Decay Ever Measured

26-Apr-2019

The XENON1T detector is mainly used to detect dark matter particles deep underground. But a research team led by Zurich physicists, among others, has now managed to observe an extremely rare process using the detector – the decay of the Xenon-124 atom, which has an enormously long half-life of ...

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Thermodynamic Magic Enables Cooling without Energy Consumption

24-Apr-2019

Physicists at the University of Zurich have developed an amazingly simple device that allows heat to flow temporarily from a cold to a warm object without an external power supply. Intriguingly, the process initially appears to contradict the fundamental laws of physics. If you put a teapot of ...

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Water that never freezes

12-Apr-2019

Can water reach minus 263 degrees Celsius without turning into ice? Yes it can, say researchers from ETH Zurich and the University of Zurich, if it is confined in nanometre-scale lipid channels. Making ice cubes is a simple process: you take a plastic ice-cube tray like you’d find in most ...

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Eco-Friendly Nanoparticles for Artificial Photosynthesis

Quantum dots of indium phosphide and zinc sulfide using sunlight

02-Oct-2018

Researchers at the University of Zurich have developed a nanoparticle type for novel use in artificial photosynthesis by adding zinc sulfide on the surface of indium-based quantum dots. These quantum dots produce clean hydrogen fuel from water and sunlight – a sustainable source of energy. They ...

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THz spectroscopy could help Explain water's anomalies

29-Jun-2018

Liquid water sustains life on earth, but its physical properties remain mysterious among scientific researchers. Recently, a team of Swiss researchers used existing THz spectroscopy techniques to measure liquid water's hydrogen bonding. Future efforts with this technique could one day help ...

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Direct coupling of the Higgs boson to the top quark observed

06-Jun-2018

On 4 July 2012, two of the experiments at the CERN's Large Hadron Collider (LHC), ATLAS (A Toroidal LHC ApparatuS) and CMS (Compact-Muon-Solenoid), reported independently the discovery of the Higgs boson. The discovery confirmed the existence of the last missing elementary particle of the ...

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Novel insulators with conducting edges

04-Jun-2018

Topology examines the properties of objects and solids that are protected against perturbations and deformations. Materials known so far include topological insulators, which are crystals that insulate on the inside but conduct electrical current on their surface. The conducting surfaces are ...

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Faster characterization of organic salts

27-Mar-2018

UZH researchers have developed a novel method that speeds up the process of determining crystal structures of organic salts and significantly reduces the effort required to do so. As about 40 percent of all active pharmaceutical ingredients are salts, this new crystallographic method is set to ...

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The first precise measurement of a single molecule's effective charge

Discovery could pave the way to new diagnostic tools

16-Jan-2018

For the first time, scientists have precisely measured the effective electrical charge of a single molecule in solution. This fundamental insight of an SNSF Professor could also pave the way for future medical diagnostics. Electrical charge is one of the key properties that allows molecules to ...

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