Electrostatic melting in a single-molecule field-effect transistor with applications in genomic identification

Abstract

DNA hybridization of two single-strands to form a double-stranded helix is widely used for genomic identification applications. Here, Vernicket al. record duplex formation of 20-mer oligonucleotide using a single-molecule field-effect transistor, where DNA kinetics is affected by electrostatic bias.