Research Article
PANI-Ag-Cu Nanocomposite Thin Films Based Impedimetric Microbial Sensor for Detection of E. coli Bacteria
Figure 5
FESEM images of prepared PANI-Ag0.45-Cu0.55 nanocomposite at magnification of (a) 20 kx, (b) 30 kx, (c) 50 kx, and (d) the cross-sectional thickness.
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