At TU Wien (Vienna), it has become possible to control one of the most important chemical processes: switching oxygen molecules between a reactive and unreactive state. Oxygen atoms are highly ...

Reactive molecular oxygen singlets have a multitude of uses in chemistry and medicine, but they are less abundant than non-reactive oxygen triplets. A multinational research team has developed a novel ...

In this study, chiral gold nanoparticles with a concave vortex cube structure were employed as the chiral substrate, exhibiting highly tunable optical chirality and intriguing chiral-induced spin ...

Scientists have studied the vibration of four gases using electron microscopy and spectroscopy. Combined with simulations, they measured the increased vibration at 1,000°C compared with room ...

image: Enzyme-Photo-coupled Catalytic System (EPCS) is an emerging platform technology for green biomanufacturing that uses photocatalysts to capture solar energy and subsequently drives the enzyme ...

What is the shape of an electron? If you recall pictures from your high school science books, the answer seems quite clear: an electron is a small ball of negative charge that is smaller than an atom.