Metal release and speciation of released chromium from a biomedical CoCrMo alloy into simulated physiologically relevant solutions.

@article{Hedberg2014MetalRA,
  title={Metal release and speciation of released chromium from a biomedical CoCrMo alloy into simulated physiologically relevant solutions.},
  author={Yolanda S Hedberg and Inger Odnevall Wallinder},
  journal={Journal of biomedical materials research. Part B, Applied biomaterials},
  year={2014},
  volume={102 4},
  pages={693-9}
}
The objective of this study was to investigate the extent of released Co, Cr(III), Cr(VI), and Mo from a biomedical high-carbon CoCrMo alloy exposed in phosphate-buffered saline (PBS), without and with the addition of 10 µM H2 O2 (PBS + H2 O2 ), and 10 g L(-1) bovine serum albumin (PBS + BSA) for time periods up to 28 days. Comparative studies were made on AISI 316L for the longest time period. No Cr(VI) release was observed for any of the alloys in either PBS or PBS + H2 O2 at open-circuit… CONTINUE READING

References

Publications referenced by this paper.
Showing 1-10 of 42 references

Biotribocorrosion of CoCrMo orthopaedic implant materials—Assessing the formation and effect of the biofilm

  • Y Yan, A Neville, D. Dowson
  • Tribol Int 2007;40:1492–1499
  • 2007
Highly Influential
5 Excerpts

Biotribocorrosion—An appraisal of the time dependence of wear and corrosion interactions: I. The role of corrosion

  • Y Yan, A Neville, D. Dowson
  • J Phys D Appl Phys 2006;39:3200
  • 2006
Highly Influential
5 Excerpts

Chromium–protein complexation studies by adsorptive cathodic stripping voltammetry and MALDI-TOF-MS

  • Y Hedberg, M Lundin, J Jacks en, Å Emmer, E Blomberg, I. Odnevall Wallinder
  • J Appl Electrochem
  • 2012
2 Excerpts

Influence of grain boundaries on dissolution behavior of a biomedical CoCrMo alloy: Insitu electrochemical-optical, AFM and SEM=TEM studies

  • E Bettini, C Leygraf, C Lin, P Liu, J. Pan
  • J Electrochem Soc 2012;159:C422–C427
  • 2012
1 Excerpt

Similar Papers

Loading similar papers…