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. 2015 Jul 24;5:12539. doi: 10.1038/srep12539

Figure 1. Principle of the electrical sensor for the determination of target DNA by combining LAMP and C4D.

Figure 1

(a) Schematic representation of the LAMP reaction and the consequent conductivity response obtained with C4D. (b) Structure of the electrical sensor, which includes two electrodes of C4D and an electronic heater with programmable thermostat. (c) The practical equivalent circuit of the C4D detector.