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Scientific article
English

TiNOx coatings on roughened titanium and CoCr alloy accelerate early osseointegration of dental implants in minipigs

Published inBone, vol. 52, no. 1, p. 230-237
Publication date2013
Abstract

Titanium nitride oxide (TiNOx) coatings are known for their biocompatibility, hardness and high resistance to corrosion and wear. Further, they can be applied by plasma vapor deposition onto a wide variety of metallic, mineral, or organic substrates. In cell cultures, TiNOx coatings applied onto SLA (sandblasted, large grit, acid etched)-roughened titanium surfaces increased human primary osteoblast proliferation by 1.5 times in the first 2 weeks after seeding, while maintaining a high degree of cell differentiation. Therefore, the objectives of the present study were (i) to determine whether these findings would translate into the enhanced osseointegration of TiNOx-coated implants in vivo and (ii) to compare the osseointegration of Ti-SLA (titanium-SLA) and CoCr-SLA (cobalt-chromium-SLA) implants coated with TiNOx.

Keywords
  • Animals
  • Cell Differentiation
  • Chromium Alloys
  • Dental Implants
  • Osseointegration
  • Swine
  • Swine, Miniature
  • Titanium
Citation (ISO format)
DURUAL, Stéphane et al. TiNOx coatings on roughened titanium and CoCr alloy accelerate early osseointegration of dental implants in minipigs. In: Bone, 2013, vol. 52, n° 1, p. 230–237. doi: 10.1016/j.bone.2012.09.014
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Article (Published version)
accessLevelRestricted
Identifiers
ISSN of the journal1873-2763
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Technical informations

Creation05/23/2013 5:42:00 PM
First validation05/23/2013 5:42:00 PM
Update time03/14/2023 8:11:33 PM
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