Investigation on the effect of chemical composition of the nano particles bioactive glass on the bioactivity behavior in the SiO2-CaO-P2O5 system

Edris, Hamed; Fathi, Mohammad Hossein; Edris, Hossain

doi:10.30501/jamt.2634.70116

Investigation on the effect of chemical composition of the nano particles bioactive glass on the bioactivity behavior in the SiO2-CaO-P2O5 system

Authors

Hamed Edris ¹

Mohammad Hossein Fathi ¹

Hossain Edris ²

¹ Department of Materials Engineering, Farzanegan Institute, Isfahan, Iran

² Department of materials Engineering, Isfahan University of technology, Isfahan, Iran

10.30501/jamt.2634.70116

Abstract

Bioactive glasses with three different compositions (45S, 49S and 58S) were prepared via sol- gel technique. Scanning electron microscopy (SEM), Transition electron microscopy (TEM), X-ray fluorescent (XRF) and X-ray diffraction (XRD) were utilized to study characterization synthesized bioactive glass nanoparticles. Evaluation of bioactivity prepared bioactive glass was performing in the simulated body fluid (SBF). In order to nano particles were immersed in SBF at 37 °C for 30 days. Then Fourier transform infrared (FTIR), Scanning electron microscopy (SEM) and X-ray diffraction (XRD) were used to recognize and confirm the formation of apatite layer and bioactivity of prepared nano particles bioactive glass.

Keywords

Bioactive glass particles

Sol-Gel

Bioactivity

nano particles