Figure 6 | Scientific Reports

Figure 6

From: Comparative Analysis on Dielectric Gold and Aluminium Triangular Junctions: Impact of Ionic Strength and Background Electrolyte by pH Variations

Figure 6

pH scouting. Aluminium dielectric (a); Gold dielectric (b). pH ranges from 1–12 were tested. Mechanism on the sensing surface. Mobility of the ions between (cathode and anode) electrodes (c). Mode of transduction between electrodes (d). Dipole moment triggered due to the strong affinity binding between antigen and antibody is clearly shown.

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