Figure 2
From: Quantitative determination of target gene with electrical sensor
Conductivity responses of pre- and post- LAMP reaction solutions.
Five positive samples contained 1.25 × 104 copy/μL template DNA. While the control five negative samples contained the same amount of herring sperm DNA. All the samples were loaded in the same NMR sample tube in turn and incubated at 65 °C for 12 min, respectively, followed by cooling to room temperature. Conductivity measurements were all carried out with the electrical sensor at 22 °C. Excitation amplitude: 16 V; Excitation frequency: 2.0 MHz.
