Gold Electrodes Modified with Self-Assembled Layers Made of Sulphur Compounds and Gold Nanoparticles Used for Selective Electrocatalytic Oxidation of Catecholamine in the Presence of Interfering Ascorbic and Uric Acids

<table>(a) The transmission FT-IR spectra (1)  the reflectance spectra of compounds adsorbed on the Au plate (2) and for DTDPA. (b) Optical UV-Vis spectrum of the colloidal Au solution. (c) Transmission electron image of the gold nanoparticles.</table>

International Journal of Electrochemistry

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Figure 1

Figure 1: Gold Electrodes Modified with Self-Assembled Layers Made of Sulphur Compounds and Gold Nanoparticles Used for Selective Electrocatalytic Oxidation of Catecholamine in the Presence of Interfering Ascorbic and Uric Acids 

Figure 1 | Gold Electrodes Modified with Self-Assembled Layers Made of Sulphur Compounds and Gold Nanoparticles Used for Selective Electrocatalytic Oxidation of Catecholamine in the Presence of Interfering Ascorbic and Uric Acids 