Research Article

Voltammetric Study of the Copper Pentacyanonitrosylferrate Adsorbed on the Silica Modified with a Poly(propylene)imine Hexadecylamine Dendrimer for Determination of Nitrite

Figure 9

Analytical curve of the anodic peak (II) for the determination of nitrite using a CuNPSD-modified graphite paste electrode (KCl = 1.0 mol L−1; pH = 7.0; v = 20 mV s−1).
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