Detection of translocation events using graphene-based nanopore assemblies

Detection of translocation events using graphene-based nanopore assemblies

Translocation events are sensed using composite nanopore assemblies including nanopores formed in graphene sheets. Single molecule detection and characterization and multi-molecule characterization and identification are provided using such assemblies. Multiple electrodes associated with nanofluidic...

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Hauptverfasser: Julia Stephanie Baldauf, Stefan Harrer, John Michael Wagner, Natalie Johanna Gunn, Christine Schieber, Sridhar Kumar Kannam, Matthew Downton
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INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
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creator Julia Stephanie Baldauf
Stefan Harrer
John Michael Wagner
Natalie Johanna Gunn
Christine Schieber
Sridhar Kumar Kannam
Matthew Downton
description Translocation events are sensed using composite nanopore assemblies including nanopores formed in graphene sheets. Single molecule detection and characterization and multi-molecule characterization and identification are provided using such assemblies. Multiple electrodes associated with nanofluidic sensors facilitate detection of ionic current through a nanopore as well as tunneling currents. Current signals of individual molecules are estimated from the combination of an ionic current signal through the nanopore and tunneling current signals obtained at specific locations within the nanopore.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Detection of translocation events using graphene-based nanopore assemblies
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