How plants can grow on salt-affected soils

It is common knowledge that salt consists of the cation sodium and the anion chloride. However, the substance used to season food has been a cause of great concern to farmers for some time now: In times of climate change, ...

Individual silver nanoparticles observed in real time

Chemists at Ruhr-Universität Bochum have developed a new method of observing the chemical reactions of individual silver nanoparticles, which only measure a thousandth of the thickness of a human hair, in real time. The ...

Enhancing solid-state phosphorescence in π-electronic molecules

Photoluminescent molecules, capable of absorbing and re-emitting light, play an important role in the development of technologies such as light-emitting diodes, sensors, and displays. Among them, ordered arrangements of π-electronic ...

Gene for acid-sensitive ion channel identified

In the human body the salt content of cells and their surrounding is regulated by sophisticated transport systems. Special channels in the cell membrane selectively permit salt ions to flow in and out of cells. A research ...

Keeping the ions close: A new activity

Improving chemical reactions ranging from refining oil to building longer-lasting batteries means understanding the chemistry of acids and bases. Researchers discovered that when a strong acid such as hydrochloric acid (HCl) ...

Light-induced changes in shape power a pump in a marine bacterium

RIKEN biochemists have discovered how a miniscule pump in a marine microbe shuttles negative ions into the cell by changing shape when activated by light. As well as providing insights into how these ion pumps work, the findings ...

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