Electrochemical Characterization of Iron (III) Doped Zeolite-Graphite Composite Modified Glassy Carbon Electrode and Its Application for AdsASSWV Determination of Uric Acid in Human Urine

<p>EIS Nyquist plot of (a) UGCE, (b) GGCE, and (c) FeZ-G/GCE in 0.1 M PBS (pH 7) containing 10 mM Fe(CN)<sub>6</sub><sup>3−</sup>/<sup>4−</sup> and 0.1 M KCl supporting electrolyte. Frequency range: 1.0-100,000 Hz; applied potential: +0.23 V; amplitude: 0.01 V. Inset: proposed equivalent circuit for the three studied electrodes.</p>

International Journal of Analytical Chemistry

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Figure 1

Figure 1: Electrochemical Characterization of Iron (III) Doped Zeolite-Graphite Composite Modified Glassy Carbon Electrode and Its Application for AdsASSWV Determination of Uric Acid in Human Urine 

Figure 1 | Electrochemical Characterization of Iron (III) Doped Zeolite-Graphite Composite Modified Glassy Carbon Electrode and Its Application for AdsASSWV Determination of Uric Acid in Human Urine 