Non-enzymatic electrochemical biosensor based on Pt NPs/RGO-CS-Fc nano-hybrids for the detection of hydrogen peroxide in living cells.
本文报道了一种基于铂纳米颗粒/还原氧化石墨烯-壳聚糖-羧基二茂铁纳米杂化材料(Pt NPs/RGO-CS-Fc)的高灵敏非酶电化学生物传感器,用于检测过氧化氢(H2O2)。作者通过紫外-可见光谱、傅里叶变换红外光谱、透射电镜、拉曼光谱和电化学阻抗谱对 RGO-CS-Fc 纳米杂化材料进行表征。在优化条件下,该传感器对 H2O2 还原...