Fabrication and application of amperometric glucose biosensor based on a novel PtPd bimetallic nanoparticle decorated multi-walled carbon nanotube catalyst.

本研究报道了一种基于新型铂钯双金属纳米粒子修饰多壁碳纳米管（PtPd-MWCNTs）的灵敏、选择性且稳定的安培葡萄糖生物传感器。采用改进的Watanabe法制备PtPd-MWCNTs，并用XRD和TEM表征。将PtPd-MWCNTs催化剂固定于Nafion膜中并修饰在玻碳电极上构建传感器；内层Nafion膜用于消除尿酸、抗坏血酸和果...