Schematic representation of the designed strategy for target DNA detection.
A strategy for electrochemical detection of DNA by exonuclease III-assisted DNA recycling and the rolling circle amplification was developed.
A multiple-pass, exonuclease III-mediated target recycling circuit is described for sensitive DNA detection with a shorter assay time.
A label-free DNA biosensor with high sensitivity and selectivity is constructed by using DNA–Ag NCs and Exo III-catalyzed target recycling amplification.
A Label-free and Turn-on Fluorescence Strategy for DNA Detection with a Wide Detection Range Based on Exonuclease III-aided Target Recycling Amplification