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Published on: November 20, 2013
Nanoscopic porous sensors.
John J Kasianowicz1, Joseph W F Robertson, Elaine R Chan
1National Institute of Standards and Technology, Gaithersburg, Maryland 20899-8120, USA. john.kasianowicz@nist.gov
Summary
Biological and solid-state nanopores function as sensors for chemical agents. This review explores their analytical applications and future advancements in nanopore technology.
Area of Science:
- Biophysics
- Materials Science
- Analytical Chemistry
Background:
- Nanometer-scale pores are abundant in biological systems and often function as molecular sensors.
- Recent research highlights the potential of both protein and solid-state nanopores for diverse analytical tasks.
Purpose of the Study:
- To survey the current research landscape of nanopore applications.
- To discuss the future prospects and potential advancements in nanopore technology.
Main Methods:
- Literature review of recent studies on protein and solid-state nanopores.
- Analysis of current and emerging applications in analytical chemistry.
Main Results:
- Nanopores, both biological and artificial, show significant promise for sensing specific chemical agents.
- A wide range of analytical applications are being developed utilizing nanopore technology.
Conclusions:
- Protein and solid-state nanopores represent a rapidly advancing field with substantial potential for future analytical innovations.
- Continued research is expected to yield significant breakthroughs in nanopore-based sensing and analysis.
