Research Article

PANI-Ag-Cu Nanocomposite Thin Films Based Impedimetric Microbial Sensor for Detection of E. coli Bacteria

Figure 1

XRD spectra of PANI-Ag-Cu nanocomposite thin films with the concentration ratios of Ag-Cu; (a) Ag0.85-Cu0.15, (b) Ag0.65-Cu0.35, (c) Ag0.45-Cu0.55, and (d) Ag0.25-Cu0.75.