Osteoblast-like cell response to calcium phosphate coating chemistry and morphology on etched silicon surfaces

  • George A. Burke
  • Chris J. Rea
  • Fergal G. Horgan
  • Marie Turkington
  • Adrian R. Boyd
  • Brian J. Meenan
Article

Abstract

Being able to control the behaviour of osteoblast-like cells on a surface may provide a genuine insight into the material surface characteristics and help in creating a successful coating/cell interface. The possibility of creating a micro-environment that can induce proliferation, differentiation and mineralisation of bone cells in vitro, by successfully combining both chemistry and topography of a micro-fabricated substrate is an area that requires a multi-disciplinary approach. Utilising sputter deposition, a process that lends itself to high processability, in conjunction with photolithography allowing for the creation of highly repeatable etched surfaces, we aim to provide a successful combination of chemistry and topography. Correlating the substrate conditions with resultant osteoblast biological function and activity can ultimately be used with a view to modulating the behavior of osteoblast-like cells in vitro.

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Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  • George A. Burke
    • 1
  • Chris J. Rea
    • 1
  • Fergal G. Horgan
    • 1
  • Marie Turkington
    • 1
  • Adrian R. Boyd
    • 1
  • Brian J. Meenan
    • 1
  1. 1.Northern Ireland Bioengineering CentreUniversity of UlsterNewtownabbeyUK

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