Figure 2From: Label-free as-grown double wall carbon nanotubes bundles for Salmonella typhimuriumimmunoassay Chronoamperograms at the 10 μg/mL MAb incorporated-DW electrode with the applied working potential of (pink) 100 V, (green) 200 V, (blue) 300 V, and (brown) 400 V vs. Ag/AgCl without the cell incorporation in citrate phosphate buffer (0.05 M, pH 5.5) solution. Back to article page