Ion age transport: developing devices beyond electronics

摘要

There is more to current devices than conventional electronics. Increasingly research into the controlled movement of ions and molecules is enabling a range of new technologies. For example, asWeihua Guan, Sylvia Xin Li and Mark Reed at Yale University explain, ‘It offers a unique opportunity to integrate wet ionics with dry electronics seamlessly’. In this issue they provide an overview of voltage-gated ion and molecule transport in engineered nanochannels. They cover the theory governing these systems and fabrication techniques, as well as applications, including biological and chemical analysis, and energy conversion [1].