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. 2022 May 26;12(6):365. doi: 10.3390/bios12060365

Figure 5.

Figure 5

Electrochemical genosensing using immunomagnetic separation (IMS)/double-tagging PCR/m-GEC technique. (A) Separation of Salmonella contamination using Immunochromatographic separation in milk samples; (B) Bacterial lysis and separation of the nuclei acid; (C) Double-tagging of the nucleic acids; (D) Electrochemical genosensing (GEC) of double-tagged amplicon or the nucleic acid. Adapted with permission from Ref. [84]. Copyright 2009, American Chemical Society.