Differential pulse voltammetric assessment of phthalate molecular blocking effect on the copper electrode modified by multi-walled carbon nanotubes: Statistical optimization by Box-Behnken experimental design

In this study, Multi-walled carbon nanotubes modified Cu electrode introduced and evaluated via differential pulse voltammetric. The surface of the sensor was partially inactivated with DBP, DMP, DEHP, and DCHP, which are suitable molecules for blocking. Optimization of reaction conditions was performed via design expert software and variance analysis by Box-Behnken design (BBD). The applicability of the proposed method used for water real samples and confirmed the successful recovery between ۹۸-۱۰۰%.

کلیدواژه ها:

Box-Behnken design ، Differential pulse voltammetric ، Multi-walled carbon nanotubes