it seems that the general idea would be that the battery is wrapped in metal, which, together with the inside of the metal case, would allow for the creation of a cationic/anionic pair capable of ...

Researchers in China have created a highly sensitive cationic epoxy photoresist, named TP-EO, that significantly enhances the speed and resolution of two-photon laser direct writing lithography (TPL).

A recent review in the Chemical and Pharmaceutical Bulletin looks at the molecular design of pH-sensitive cationic lipids and their applications for various tissues and cell types. The researchers ...