An ion-sensitive electrolyte-gated organic field-effect transistor for selective and reversible detection of sodium (Na(+) ) down to 10(-6) M is presented. The inherent low voltage - high current operation of these transistors in combination with a state-of-the-art ion-selective membrane proves to be a novel, versatile modular sensor platform.
作者：Kerstin, Schmoltner；Johannes, Kofler；Andreas, Klug；Emil J W, List-Kratochvil
来源：Advanced materials (Deerfield Beach, Fla.) 2013 年 25卷 47期
