Fig. 6From: A Highly Sensitive Electrochemical DNA Biosensor from Acrylic-Gold Nano-composite for the Determination of Arowana Fish GenderThe DPV signal of AcMP-AuNP-based DNA electrode upon hybridisation with cDNA (a) and non-complementary DNA (b), the DPV response of the AcMPs (f) and AuNP-modified SPE (e), and AcMP-AuNP composite modified SPE as well as the response of DNA biosensor based on AcMP-AuNP composite modified probe DNA SPE (c) before reaction with cDNA in the presence of 1 mM AQMS at the scan rate of 0.5 V/s versus Ag/AgCl reference electrodeBack to article page