Fig. 5From: Development of an electrochemical biosensor for the detection of mammary gland carcinoma using molybdenum enhanced poly taurine nano-biofilms confirmed pathological findingsBiosensing of HER-2 via standard addition methodology of determined amount of the protein (0.1–0.000001 ng/mL) in untreated serum samples. A DPV curves and B the correlated histograms (n = 3)Back to article page