Wettability analysis of CO2 laser surface patterned nylon 6,6 samples soaked in simulated body fluid (SBF)

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Abstract

Simulated body fluid (SBF) has been used previously by others as an aid in predicting the bioactivity and osseointegration potential of materials. This paper details a study carried out using a CO2 laser to induce a number of surface patterns which inherently modified both the surface chemistry and surface topography of nylon 6,6 and gave rise to a difference in apatite response. These induced patterns caused a reduction in hydrophilicity with contact angles of up to +10° being observed. Furthermore, following immersion in SBF for 14 days, each sample was weighed revealing an increase in weight of up to 0.029 g indicating that an apatite layer had begun to form. In addition, energy dispersive X-ray (EDX) analysis identified the presence of calcium and phosphorous, two elements which support osteoblast cell response. When comparing with an as-received sample, it was found that the laser induced patterned samples gave rise to more layer crystals forming suggesting a more optimized surface for osteoblast cell growth and proliferation.

Original languageEnglish
Title of host publicationProceedings of the 36th International MATADOR Conference
EditorsS Hinduja, L Li
PublisherSpringer-Verlag London Ltd
Chapter13
Pages465-468
Number of pages4
ISBN (Electronic)9781849964326
ISBN (Print)9781849964319
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event36th International MATADOR Conference - Manchester, Lancashire, United Kingdom
Duration: 14 Jul 201016 Jul 2010

Publication series

NameProceedings of the 36th International MATADOR Conference
Volume2010-January

Conference

Conference36th International MATADOR Conference
CountryUnited Kingdom
CityManchester, Lancashire
Period14/07/1016/07/10

Fingerprint

Body fluids
Osteoblasts
Apatite
Wetting
Lasers
Energy dispersive X ray analysis
Hydrophilicity
Cell proliferation
Cell growth
Surface topography
Bioactivity
Surface chemistry
Contact angle
Calcium
Crystals

Keywords

  • Biocompatibility
  • CO laser
  • Nylon 6,6
  • Simulated body fluid (SBF)
  • Wettability

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Waugh, D. G., & Lawrence, J. (2010). Wettability analysis of CO2 laser surface patterned nylon 6,6 samples soaked in simulated body fluid (SBF). In S. Hinduja, & L. Li (Eds.), Proceedings of the 36th International MATADOR Conference (pp. 465-468). [1] (Proceedings of the 36th International MATADOR Conference; Vol. 2010-January). Springer-Verlag London Ltd. https://doi.org/10.1007/978-1-84996-432-6

Wettability analysis of CO2 laser surface patterned nylon 6,6 samples soaked in simulated body fluid (SBF). / Waugh, D. G.; Lawrence, J.

Proceedings of the 36th International MATADOR Conference. ed. / S Hinduja; L Li. Springer-Verlag London Ltd, 2010. p. 465-468 1 (Proceedings of the 36th International MATADOR Conference; Vol. 2010-January).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Waugh, DG & Lawrence, J 2010, Wettability analysis of CO2 laser surface patterned nylon 6,6 samples soaked in simulated body fluid (SBF). in S Hinduja & L Li (eds), Proceedings of the 36th International MATADOR Conference., 1, Proceedings of the 36th International MATADOR Conference, vol. 2010-January, Springer-Verlag London Ltd, pp. 465-468, 36th International MATADOR Conference, Manchester, Lancashire, United Kingdom, 14/07/10. https://doi.org/10.1007/978-1-84996-432-6
Waugh DG, Lawrence J. Wettability analysis of CO2 laser surface patterned nylon 6,6 samples soaked in simulated body fluid (SBF). In Hinduja S, Li L, editors, Proceedings of the 36th International MATADOR Conference. Springer-Verlag London Ltd. 2010. p. 465-468. 1. (Proceedings of the 36th International MATADOR Conference). https://doi.org/10.1007/978-1-84996-432-6
Waugh, D. G. ; Lawrence, J. / Wettability analysis of CO2 laser surface patterned nylon 6,6 samples soaked in simulated body fluid (SBF). Proceedings of the 36th International MATADOR Conference. editor / S Hinduja ; L Li. Springer-Verlag London Ltd, 2010. pp. 465-468 (Proceedings of the 36th International MATADOR Conference).
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