A member of an important class of ion channel proteins can transiently rearrange itself into a larger structure with dramatically altered properties, according to a new study. The discovery is a ...

The researchers observed the processes triggered by the laser pulse using photoelectron and photoion spectroscopy. While the magnesium atoms combined to form a cluster, they were ionized with a second ...

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Copper ions exchanged into zeolites are active for the selective catalytic reduction (SCR) of nitrogen oxides (NOₓ) with ammonia (NH₃), but the low-temperature rate dependence on copper (Cu) ...