[Single-molecule electrophoresis: renewed understanding of nanopore electrochemistry].

that differ in a length by only one nucleotide. Understanding the "single-molecule electrophoresis" concept would promote the application of electrochemically confined effects in single-molecule electrophoresis separation. The combination of single-molecule electrophoresis with a microfluidic system and a nanopore array is expected to aid the separation and identification of single molecules.