Deposition of Ppy and Ab on individual electrodes.

<p>A) Photomicrograph of an ElectraSense microarray under epi illumination and showing the deposition of polypyrrole with adsorbed murine IgG on a 5×5 set of electrodes. B) Fluorescence scanned image of the microarray treated with Cy5-labeled goat anti mouse IgG and showing the presence of murine Ab on the electrodes.