An aqueous media based approach for the preparation of a biosensor platform composed of graphene oxide and Pt-black.
本文报道了一种基于水相制备氧化石墨烯(GrOx)/铂黑(Pt-black)纳米复合生物传感器平台的方法。利用水溶性 GrOx 与石墨烯结构相似的特点,将 GrOx 滴涂于微电极表面作为纳米分子模板,再电沉积无定形铂纳米团簇 Pt-black,使 Pt-black 沿 GrOx 生长。扫描电镜和能谱显示 Pt-black 沿 GrOx...