In addition, we attached ferrocene to the PAA backbone, using redox polymer PAA-Fc replaced PAA, and alternately deposited with GOx into multilayer films on a gold electrode.

• 在此基础上，我们将二茂铁接着于PAA分子骨架上，以氧化还原聚合物聚丙烯胺基二茂铁（PAA-Fc）取代PAA与GOx交替沉积在金电极上。