Accurate characterization of pure silicon - substituted hydroxyapatite powders 1 synthesized by a new precipitation route 2
نویسندگان
چکیده
Accurate characterization of pure silicon-substituted hydroxyapatite powders 1 synthesized by a new precipitation route 2 David MARCHAT, Maria ZYMELKA, Cristina COELHO, Laurent GREMILLARD, 3 Lucile JOLY-POTTUZ, Florence BABONNEAU, Claude ESNOUF, Jérôme 4 CHEVALIER, Didier BERNACHE-ASSOLLANT 5 1 Ecole Nationale Supérieure des Mines, CIS-EMSE, CNRS:FRE3312, F-42023 158 cours 6 Fauriel Saint-Etienne cedex 2 7 2 Institut des Matériaux de Paris Centre, FR 2482, Université Pierre et Marie Curie and CNRS 8 Collège de France, 11 place Marcelin Berthelot 75005 Paris, France 9 3 Université de Lyon, INSA-Lyon, MATEIS Laboratory UMR CNRS 5510, Villeurbanne F10 69621, France 11 4 Laboratoire de Chimie de la Matière Condensée de Paris, CNRS, Université Pierre et Marie 12 Curie and CNRS, Collège de France, 11 place Marcelin Berthelot 75005 Paris, France. 13
منابع مشابه
Accurate characterization of pure silicon-substituted hydroxyapatite powders synthesized by a new precipitation route.
This paper presents a new aqueous precipitation method to prepare silicon-substituted hydroxyapatites Ca10(PO4)6-y(SiO4)y(OH)2-y(VOH)y (SiHAs) and details the characterization of powders with varying Si content up to y=1.25molmolSiHA(-1). X-ray diffraction, transmission electron microscopy, solid-state nuclear magnetic resonance and Fourier transform infrared spectroscopy were used to accuratel...
متن کاملHigh Biological performance of Silicon Substituted Nano Hydroxyapatite Synthesized in Simulated Body Fluid at 37°C
In this work, we report high biological performance of silicon substituted nano hydroxyapatite (nHA) prepared by immersion of calcium phosphate and sodium silicate as precursors in Simulated Body Fluid (SBF) solution for 24, 36, 48 and 72 hrs at 37°C. Characterization and chemical analysis of the synthesized powders were performed by Fourier transform, infrared spectroscopy (FT-IR), X-ray powde...
متن کاملHigh Biological performance of Silicon Substituted Nano Hydroxyapatite Synthesized in Simulated Body Fluid at 37°C
In this work, we report high biological performance of silicon substituted nano hydroxyapatite (nHA) prepared by immersion of calcium phosphate and sodium silicate as precursors in Simulated Body Fluid (SBF) solution for 24, 36, 48 and 72 hrs at 37°C. Characterization and chemical analysis of the synthesized powders were performed by Fourier transform, infrared spectroscopy (FT-IR), X-ray powde...
متن کاملSilicon-substituted hydroxyapatite nanocomposite: Synthesis, characterization and in vitro bioactivity study in Human Serum Albumin
Nano hydroxyapatite and Silicon-substituted hydroxyapatite nanocomposites with various amount of Si contents (0, 2, 4 and 6 mole % as named as HS0, HS2, HS4 and HS6) were prepared via in situ hybridization method and were analyzed by XRD, FTIR, SEM and AFM techniques. Size distribution of the products demonstrated that hydroxyapatite particles size was between 2 and 53.5 nm with further mean si...
متن کاملA New Mixture of Nano-structure of Potassium-incorporated Hydroxyapatite/β-tricalcium Phosphate/calcium Pyrophosphate
The new triphasic potassium−substituted hydroxyapatite (KHAP), β−tricalcium phosphate (β−TCP), and calcium pyrophosphate (CPP) proportions using easy sol−gel method were synthesized. The prepared powders was characterized by X–ray diffraction (XRD), Fourier transform infrared (FTIR), Differential thermal behavior (DTA) analysis, Energy Dispersive X–ray Analysis (EDXA), and Brunauer–Emmett–Telle...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2013