1 条结果 关键词:二氧化锰 ×

Construction of manganese oxide nanowire-like cluster arrays on a DNA template: Application to detection of hydrogen peroxide.

Bioelectrochemistry (Amsterdam, Netherlands) 2020 Amini N, Shamsipur M, Maleki A

本文报道了在脱氧核糖核酸(DNA)修饰的玻碳电极(GCE)上电沉积二氧化锰(MnOx)以改善其电子转移性质和催化活性。扫描电镜显示,MnOx在裸GCE上电沉积形成不规则形貌,而在GCE/DNA上则形成纳米线簇(NWC),表明DNA可作为模板引导MnOx组装。电化学阻抗谱(EIS)表明MnOxNWC的电荷转移电阻低于普通MnOx,说明...