Nanomedicines, especially those based on nanoparticles, are revolutionizing health care in terms of both diagnostics and ...

Strontium titanate was once used as a diamond substitute in jewelry before less fragile alternatives emerged in the 1970s.

Take the electrolyte potassium, for example. It is the most abundant positively charged ion inside cells, but its concentration is 30-fold lower in the extracellular environment. "Suddenly an ...

Protons are the basic building blocks of matter. Together with neutrons, they form atomic nuclei. These minute, positively ...

A study carried out at the Federal University of ABC (UFABC), in the state of São Paulo, Brazil, presents a new way to ...

There are three isotopes of hydrogen: hydrogen, deuterium (hydrogen-2) and tritium (hydrogen-3): if the atom loses one or more electrons, it becomes a positively-charged ion if the atom gains one ...

Like sodium, potassium, and calcium, magnesium becomes a positively charged ion (cation) in the body, where it is responsible for enabling and regulating muscular function. Magnesium is the fourth ...

They're usually made of a combination of positively and negatively charged ions, and these have to be present in the right ratios to form a perovskite. However, some of these individual ions can ...