Figure 2 | Scientific Reports

Figure 2

From: Bacteriophage-based nano-biosensors for the fast impedimetric determination of pathogens in food samples

Figure 2

(A) Cyclic voltammetric responses of electrode surfaces towards the redox reactions of Ferricyanide (FCN, 5 mM) as the standard redox probe. (B) Impedimetric responses of electrode surfaces towards the redox reaction of Ferricyanide (FCN, 5 mM) as the standard redox probe. (C) Impedimetric responses of electrode surfaces before and after the immobilization of the active bacteriophage. (D) FTIR spectra of the preparation steps of the phage-based nano-biosensor.

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