In a recent ACS Nano paper, “Differentiation of Short, Single-Stranded DNA Homopolymers in Solid-State Nanopores”, we show that small solid-state nanopores similar in size to protein nanopores, combined with an optimized setup, can differentiate between single-stranded DNA homopolymers (with A, C, and T bases).
Selected press:
- Penn News: Penn Research Makes Advance in Nanotech Gene Sequencing Technique
- Genome Web: UPenn Team Shows Solid-state Nanopore Can Distinguish Different DNA Homopolymers