A novel platform for enhanced biosensing based on the synergy effects of electrospun polymer nanofibers and graphene oxides.
本文报道了一种基于静电纺丝聚乙烯醇(PVA)/壳聚糖纳米纤维与氧化石墨烯(GO)协同效应的新颖生物传感平台。以葡萄糖氧化酶(GOD)为模型酶,将 PVA、壳聚糖、GOD 和 GO 溶液共静电纺丝,直接修饰在铂(Pt)电极表面,形成 PVA/壳聚糖/GOD/GO 纳米纤维膜,并经戊二醛蒸气交联,再在其表面修饰 Nafion 薄层。UV...