Detection of translocation events using graphene-based nanopore assemblies

摘要: Translocation events are sensed using composite nanopore assemblies including nanopores formed in graphene sheets. Single molecule detection and characterization multi-molecule identification provided such assemblies. Multiple electrodes associated with nanofluidic sensors facilitate of ionic current through a as well tunneling currents. Current signals individual molecules estimated from the combination an signal obtained at specific locations within nanopore.