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Nanofluidics in hollow nanowires.

Publiceringsår: 2010
Språk: Engelska
Sidor:
Publikation/Tidskrift/Serie: Nanotechnology
Volym: 21
Nummer: 15
Dokumenttyp: Artikel
Förlag: IOP Publishing Ltd

Sammanfattning

We present a novel scheme for producing nanotube membranes using free-standing hollow nanowires, with easily controllable dimensions. GaAs-AlInP core-shell nanowires were grown by metal-organic vapor phase epitaxy and were partially embedded in a polymer film. The GaAs core and substrate were etched selectively, leaving tubes with open access to both sides of the membrane. Electrophoretic transport of T4-phage DNA through the hollow nanowires was demonstrated using epifluorescence microscopy.

Disputation

Nyckelord

  • Physics and Astronomy

Övriga

Published
Yes
  • ISSN: 1361-6528

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