Electrocatalytic determination of dopamine in the presence of uric acid using an indenedione derivative and multiwall carbon nanotubes spiked in carbon paste electrode

► According to referee's comment we have omitted references 33-35. ► Fig. 1 of the revised manuscript was improved based on referee comment. ► We have calculated the effective areas of MWCNT−CPE and unmodified CPE. ► Differential pulse voltammetry was used to estimate the quantitative parameters. ► Based on referee comment, the necessary corrections at the references list were mad.