A Novel Carbon Paste Electrode Modified with N<sup>1</sup>-Hydroxy-N<sup>1</sup>,N<sup>2</sup>-Diphenylbenzamidine for the Electrochemical Determination of Cadmium(II) in Environmental Samples

<div>EIS plots of the unmodified CPE (a) and HDPBA modified CPE (b) in 0.1 M Britton Robinson (B-R) solution having 100 <i>µ</i>M Cd(II). Potential: 0 V; frequency: 0.1–100000 Hz; amplitude: 0.005 V.</div>

Journal of Analytical Methods in Chemistry

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Figure 7

Figure 7: A Novel Carbon Paste Electrode Modified with N<sup>1</sup>-Hydroxy-N<sup>1</sup>,N<sup>2</sup>-Diphenylbenzamidine for the Electrochemical Determination of Cadmium(II) in Environmental Samples 

Figure 7 | A Novel Carbon Paste Electrode Modified with N1-Hydroxy-N1,N2-Diphenylbenzamidine for the Electrochemical Determination of Cadmium(II) in Environmental Samples 