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Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores
09:43

Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores

Published on: October 31, 2013

Solid-state nanopores.

Cees Dekker1

  • 1Kavli Institute of Nanoscience, Delft University of Technology, Lorentzweg 1, 2628 CJ Delft, The Netherlands. c.dekker@tudelft.nl

Nature Nanotechnology
|July 26, 2008
PubMed
Summary
This summary is machine-generated.

Artificial solid-state nanopores enable the study of single molecules like DNA and proteins passing through membranes. This versatile new tool advances biophysics and biotechnology research.

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Last Updated: Jul 3, 2026

Fine-tuning the Size and Minimizing the Noise of Solid-state Nanopores
09:43

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Published on: October 31, 2013

Monitoring Protein Adsorption with Solid-state Nanopores
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Published on: December 2, 2011

High Resolution Physical Characterization of Single Metallic Nanoparticles
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Published on: June 28, 2019

Area of Science:

  • Biophysics
  • Biotechnology
  • Molecular Biology

Background:

  • Molecular passage through biological nanopores is crucial for life.
  • Historically, experiments were limited to natural nanopores.
  • Technological advancements now enable the creation of artificial solid-state nanopores.

Purpose of the Study:

  • To introduce artificial solid-state nanopores as a novel research tool.
  • To demonstrate their application in studying molecular transport phenomena.
  • To highlight their versatility in biophysics and biotechnology.

Main Methods:

  • Fabrication of artificial solid-state nanopores in insulating membranes.
  • Monitoring ion currents and forces during molecular passage.
  • Utilizing nanopore measurements to investigate DNA, RNA, and protein behavior.

Main Results:

  • Solid-state nanopores can be successfully fabricated.
  • Ion current and force measurements provide insights into molecular translocation.
  • Demonstrated utility in studying a range of biomolecules.

Conclusions:

  • Artificial solid-state nanopores are a versatile single-molecule tool.
  • This technology opens new avenues for biophysical and biotechnological research.
  • Enables detailed investigation of molecular interactions and transport.