Graphene Oxide-Gold Star Construct on Triangular Electrodes for Alzheimer’s Disease Identification

Figure 4

(a) Current response of miRNA-137 hybridization. With increasing target miRNA-137 concentrations, current responses increased gradually. (b) Difference in current response hybridization. miRNA-137 and its complementations are plotted. Detection limit was calculated as 10 fM.

(a)

(b)