A cation refers to an atom or a group of atoms that bear one or multiple positive electric charges. An anion refers to an atom or a group of atoms that bear one or multiple negative electric charges.

This article shows a survey of typical methods from the field of water analysis and also provides references to the corresponding Metrohm Application Notes and Application Bulletins. The following ...

Chemists have found that the all-cis isomer of hexafluorocyclohexane, a molecule that made headlines last year for being the most polar aliphatic compound known, is capable of binding both cations and ...

Anion exchange membrane fuel cells (AEMFCs) have gained attention in the process of fuel cell development because they operate in alkaline environments, the redox reaction rate at the electrodes is ...

A unique phenomenon of mitochondria-targeted protonophores is described. lt consists in a transmembrane H⁺-conducting fatty acid cycling mediated by penetrating cations such as 10-(6'-plastoquinonyl) ...