Synthesis of a New Nanomaterial "Triphosphate of Niobium" Characterization and Advanced Structure Study Application: Improve Mechanical Strength of Implant and the Osteointegration Process

EasyChair Preprint 7826

Abstract

Obtaining and maintaining implant stability are two essential conditions for the long-term functional success of bone-anchored prostheses. However, this initial stability also depends on other factors such as: the geometric shape of the implant, the clinician and the surgical protocol. After the primary healing, we have the secondary stability which is determined by the biological response to the surgical trauma, the patient's state of health, the healing conditions, the material of which the implant is made and its biocompatibility (physical, chemical properties and mechanical). In this work we synthesized a new nanomaterial “Niobium Triphosphate NbP₃O₁₀” by the solid-state method according to a well-defined thermal cycle (1000°C for 6 hours).

The objective is to make an advanced structural study of our nanomaterial in order to identify its physical characteristics. The purpose of our nanomaterial is to increase the mechanical resistance of our implant and improve bone healing by a surface coating. The characterization and identification of Niobium Triphosphate NbP3O10 was validated by three techniques: X-Ray diffraction; FT-IR Spectroscopy; X-ray fluorescence Spectrometry. A finite element modeling is made on Catia V5, by applying Von Mises constraints in order to calculate the deformation energy.

Keyphrases: Nanomaterials, Orthopedic, Osseo-integration, implant stability, mechanical strength, triphosphate

@booklet{EasyChair:7826,
  author    = {Mohamed Faoussi and Bouazza Tbib and Zakaria Kbiri and Salim Bounou},
  title     = {Synthesis of a New Nanomaterial "Triphosphate of Niobium" Characterization and Advanced Structure Study Application: Improve Mechanical Strength of Implant and the Osteointegration Process},
  howpublished = {EasyChair Preprint 7826},
  year      = {EasyChair, 2022}}