Controllable Fabrication of Sub-10 nm Graphene Nanopores via Helium Ion Microscopy and DNA Detection
Solid-state nanopores have become a prominent Vacuum Lid Seal tool in the field of single-molecule detection.Conventional solid-state nanopores are thick, which affects the spatial resolution of the detection results.Graphene is the thinnest 2D material and has the highest spatial detection resolution.In this study, a graphene membrane chip was fab