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

Figure 1

Schematic illustration of miRNA-137 determination. Sensing substrate was modified into APTMS-GO, and then, gold nanostar-conjugated complementary of miRNA-137 (GNS-probe) was attached and then detected by miRNA-137 complementation. A set of five devices is shown.