FIGURE 7.
Diagrammatic representation of PNA‐based microarray basic set‐up for fabricating gold electrode based chip surface, to detect the hybridization events. Source: Reprinted by permission from Elsevier: Elsevier, Bioelectrochemistry, Application of peptide nucleic acid towards development of nanobiosensor arrays, Singh, R. P., Oh, B.‐K., & Choi, J.‐W. Bioelectrochemistry. 2010 90