Alumina nanoparticles Modified carbon paste electrode as a new voltammetric sensor for determination of Dopamine

In this work, a new dopamine sensor based on Alumina nanoparticles modified carbon paste electrode (Al2O3NPsCPE) was studied, for the first time. The electrochemical performance of theAl2O3NPsCPE for detection of dopamine was investigated by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). The morphology of Al2O3NPsCPE was investigated by scanning electron microscopy (SEM).

کلیدواژه ها:

Alumina nanoparticles ، modified carbon paste electrode ، dopamine ، DPV