Sol-gel synthesis, characterization and in vitro study of SiO2−CaO−P2O5 bioactive glass nanoparticles with various CaO/P2O5 ratio

s.m ahmadi; a behnamghader; a Asefnejaad

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Sol-gel synthesis, characterization and in vitro study of SiO2−CaO−P2O5 bioactive glass nanoparticles with various CaO/P2O5 ratio

Publish place: International Conference/Workshop of Inter-Islamic Network on Nanotechnology (INN) on Nanotechnology and Nanomedicine

Publish Year: 1396

Type: Conference paper

Language: English

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NTNM01_006

Index date: 26 February 2018

Sol-gel synthesis, characterization and in vitro study of SiO2−CaO−P2O5 bioactive glass nanoparticles with various CaO/P2O5 ratio abstract

Bioactive glass nanoparticles in ternary system of SiO2−CaO−P2O5 with two CaO/P2O5 molar ratios of 4.75 and 19 were synthesized via sol−gel method using TEOS, TEP and calcium nitrate precursors followed by calcination at 650 ℃. Characterization of the synthesized bioactive glass nanoparticles using XRD, FTIR and FESEM techniques revealed the formation of high elemental purity of amorphous glasses. In vitro bioactivities of the synthesized glasses were evaluated in SBF solutions via SEM and FTIR analyses. The results confirmed the formation of apatite layer on surface of the glass nanoparticles at first days of immersion in the SBF It was found this one was intensified upon Increasing CaO.

Sol-gel synthesis, characterization and in vitro study of SiO2−CaO−P2O5 bioactive glass nanoparticles with various CaO/P2O5 ratio Keywords:

Bioactive glass , SiO2−CaO−P2O5 , Nanoparticles , Sol-gel synthesis , In Vitro Study

Sol-gel synthesis, characterization and in vitro study of SiO2−CaO−P2O5 bioactive glass nanoparticles with various CaO/P2O5 ratio authors

s.m ahmadi

Department of Biomedical Enginerering, Science and Research Branch, Islamic Azad University, Tehran, Iran

a behnamghader

Biomaterials Group, Department of Nanotechnology and Advanced Materials, Materials & Energy Research Center,Karaj, Iran

a Asefnejaad

Department of Biomedical Enginerering, Science and Research Branch, Islamic Azad University, Tehran, Iran

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I'm the author of the paper

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Link to this Paper:

https://civilica.com/doc/702261

Document National Code:

NTNM01_006

Index date: 26 February 2018

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ahmadi, s.m and behnamghader, a and Asefnejaad, a,1396,Sol-gel synthesis, characterization and in vitro study of SiO2−CaO−P2O5 bioactive glass nanoparticles with various CaO/P2O5 ratio,International Conference/Workshop of Inter-Islamic Network on Nanotechnology (INN) on Nanotechnology and Nanomedicine,Karaj,https://civilica.com/doc/702261

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Scientometrics

The specifications of the publisher center of this Paper are as follows:

Ranking of Islamic Azad University of Science and Research Branch, Tehran

Type of center: دانشگاه آزاد

Paper count: 54,814

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