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Fabrication and Applications of Solid-State Nanopores

Overview
Journal Sensors (Basel)
Publisher MDPI
Specialty Biotechnology
Date 2019 Apr 24
PMID 31010038
Citations 18
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Abstract

Nanopores fabricated from synthetic materials (solid-state nanopores), platforms for characterizing biological molecules, have been widely studied among researchers. Compared with biological nanopores, solid-state nanopores are mechanically robust and durable with a tunable pore size and geometry. Solid-state nanopores with sizes as small as 1.3 nm have been fabricated in various films using engraving techniques, such as focused ion beam (FIB) and focused electron beam (FEB) drilling methods. With the demand of massively parallel sensing, many scalable fabrication strategies have been proposed. In this review, typical fabrication technologies for solid-state nanopores reported to date are summarized, with the advantages and limitations of each technology discussed in detail. Advanced shrinking strategies to prepare nanopores with desired shapes and sizes down to sub-1 nm are concluded. Finally, applications of solid-state nanopores in DNA sequencing, single molecule detection, ion-selective transport, and nanopatterning are outlined.

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References
1.
Li J, Stein D, McMullan C, Branton D, Aziz M, Golovchenko J . Ion-beam sculpting at nanometre length scales. Nature. 2001; 412(6843):166-9. DOI: 10.1038/35084037. View

2.
Siwy Z, Fulinski A . Fabrication of a synthetic nanopore ion pump. Phys Rev Lett. 2002; 89(19):198103. DOI: 10.1103/PhysRevLett.89.198103. View

3.
Storm A, Chen J, Ling X, Zandbergen H, Dekker C . Fabrication of solid-state nanopores with single-nanometre precision. Nat Mater. 2003; 2(8):537-40. DOI: 10.1038/nmat941. View

4.
Li J, Gershow M, Stein D, Brandin E, Golovchenko J . DNA molecules and configurations in a solid-state nanopore microscope. Nat Mater. 2003; 2(9):611-5. DOI: 10.1038/nmat965. View

5.
Nakane J, Wiggin M, Marziali A . A nanosensor for transmembrane capture and identification of single nucleic Acid molecules. Biophys J. 2004; 87(1):615-21. PMC: 1304383. DOI: 10.1529/biophysj.104.040212. View