Fig. 3From: Development of an electrochemical biosensor for the detection of mammary gland carcinoma using molybdenum enhanced poly taurine nano-biofilms confirmed pathological findingsThe SEM images of three different modified electrodes at different magnitudes of 200, 500 and 1000 nm. A–C The electrode modified with electrosynthesized MoO3 nanoparticles. D–F) The electrode modified with electrografted p-Tau nano-scaffolds. G–I The electrode modified with electrosynthesized MoO3/p-TaunanofilmsBack to article page