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Meeting 2017 TMS Annual Meeting & Exhibition
Symposium Advanced Materials in Dental and Orthopedic Applications
Presentation Title Functionalization of Dental Titanium Implants for Improved Osteointegration
Author(s) Genevieve Pourroy, Fabienne Perrin-Schmitt, Van Quang Le, Mathilde Giraudel, Caroline Fischer, GÚraldine Koenig, Leandro Jacomine, Luc Behr, Alain Chalom, Laurence Fiette, Alexis Morlet, Adele Carrad˛
On-Site Speaker (Planned) Adele Carrad˛
Abstract Scope This study aims to improve the strength and quality of the titanium (Ti)-hydroxyapatite (HA) interface to prevent long-term failure of the implanted devices originating from coating delamination and to test it in an in-vivo model. Thermochemical treatments of the acid-etched dental commercial Ti implants were combined with sol-gel HA coating processes to obtain a nanoporous hydroxyapatite/sodium titanate bilayer. The in vitro results on murine MC3T3-E1 and human SaOs-2 cells confirm the advantage of this coating regarding the capacity of cell growth and differentiation. Functional and histopathological evaluations of the coated Ti implants were performed at 22, 34 and 60 days of implantation in a dog lower mandible model. Osteoconduction and osteointegration mean scores were higher for test implants compared to the controls at 22 and 34 days.
Proceedings Inclusion? Planned: Supplemental Proceedings volume


A New Ni-free Beta-Ti Alloy with Large and Stable Room Temperature Super-elasticity
A Novel Strengthening Strategy Using Stacking Faults for Biomedical Co–Cr–Mo Alloys
Biodegradable Boron Coating for Wound Healing and Bone Regeneration Implants Via; DIMOX, Rheocasting and Thixocasting
Biomimetic Tooth Repair: Amelogenin-derived Peptides Enable In Vitro and In Vivo Enamel Remineralization
Cellular Response of Escherichia Coli to Mg-2Zn-2Gd Alloy with Different Grain Structure: Mechanism of Disruption of Colonization
Characterization of Chitin Synthesized from Snail Shell
Examining the Long-Term Exposure Effects of Simulated Body Fluid on the Behavior of Chitosan Bonded to Titanium Using Three Biocompatible Solvents
Failure Analysis and Fatigue Properties of a New Generation ▀-based Ti-Nb Alloy and Cp-4 Titanium Osteosynthesis Plates
Functionalization of Dental Titanium Implants for Improved Osteointegration
H-1: Changing in the Elastic Modulus of Ti-10Mo-Zr System Alloys by Specific Heat Treatments
H-2: Correlation between the Presence of Martensitic Phase and Mechanical Properties of Ti-15Mo-xZr Alloys with Potential Orthopedic Application. Alloys with Potential Orthopedic Application
H-4: Structure and Microstructure of Ti-25Ta-Zr Alloys
H-5: Titanium-magnesium Composite for Dental Implants (BIACOM)
Microstructures and Properties of Mg AZ Alloys Subject to High Shear Deformation
Preparation and Characterizations of Nano Composites Based on Biphasic Mixture of Bioactive Ceramics for Biomedical Applications
Rapid Mechanical Assessment of Dental Materials for the Mitigation of Cracks in Natural Teeth
Repelling Biofilm Formation on Dental Materials via Piezoelectric Fillers
Surface Modified Drug Releasing Total Hip Implant
Tailoring of the Mechanical Properties of Alloys of the Ti-Zr-Mo System through Alloying and Heat Treatments
The Effects of Inclusions on the Fatigue Performance of Superelastic Nitinol Fine Wires
Thermomechanical Processing of Beta-Ti Alloys for Load-bearing Implant Applications

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