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Nanomodified surfaces and guidance of nerve cell processes

Författare

Summary, in English

Axonal growth and guidance were studied on different micro- and nanostructured surfaces. Nanoimprinted grooves in a polymer, epitaxial III/V nanowires, porous silicon patterns, and chemically altered surfaces were all shown to induce axonal guidance. Neurons were also found to be able to attach and grow on gallium phosphide nanowires without compromising cell survival. The results are important for the construction of a new generation of neuroelectrical interfaces, including high spatial resolution electrodes. The advantages of the different nanostructured surfaces are discussed.

Publiceringsår

2008

Språk

Engelska

Sidor

2558-2561

Publikation/Tidskrift/Serie

Journal of Vacuum Science and Technology B

Volym

26

Issue

6

Dokumenttyp

Konferensbidrag

Förlag

American Institute of Physics (AIP)

Ämne

  • Medical Materials

Nyckelord

  • III-V semiconductors
  • nanopatterning
  • polymers
  • porous materials
  • nanowires
  • gallium compounds

Conference name

52nd International Conference on Electron, Ion and Photon Beam Technology and Nanofabrication

Conference date

2008-05-27 - 2008-05-30

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1071-1023
  • ISSN: 1520-8567