Beta
ManageSearchChatDiscover
1193

Glass-ionomer Cement SiO2, Al2O3, Na2O, CaO, P2O5, F- Containing Alternative Additive of Zn and Sr Prepared by Sol–gel method

Article

Last updated: 01 Jan 2025

OverviewSimilar Items

Subjects

-

Tags

-

Abstract

  GLass-Ionomer cement with composition SiO2, Al2O3, Na2O, ……CaO, P2O5, F- with substitute ZnO by SrO additive were synthesized through a quick alkali mediated sol–gel method. The effect of adding ZnO and SrO on the bioactivity of cured ionomer cement was examined in simulated body fluid (SBF). Glass powder obtained in this way was used to prepare the GICs. The ideal powder: liquid (P:L) ratio determined to prepare the experimental GICs was equal to 1:1. The chemical process allows the development of glass powder at 400 ◦C which is the aim of the present paper. The powders were characterized by thermal analysis (TG/DSC), X-ray diffraction analysis (XRD), Fourier transforms infrared (FTIR) and Antibacterial influence. The results obtained showed that ZnO and SrO doping to glass ionomer cement block sites of the apatite nucleation led to retardation the apatite formation, high antimicrobial effect of samples against Escherichia coli, Staphylococcus Staph and also showed lack of water solubility by adding zinc contents.

DOI

10.21608/ejbbe.2012.1193

Keywords

GICs, sol-gel, Bioactivity, PPA, Antibacterials, water sorption

Volume

13

Article Issue

1

Related Issue

108

Issue Date

2012-12-01

Receive Date

2014-02-18

Publish Date

2012-12-31

Page Start

53

Page End

72

Print ISSN

1110-8525

Online ISSN

2357-0911

Article File

EJBBE_Volume 13_Issue 1_Pages 53-72.pdf

PDF . 1.0MB

Link

https://ejbbe.journals.ekb.eg/article_1193.html

Detail API

https://ejbbe.journals.ekb.eg/service?article_code=1193

Order

5

Type

Original Article

Type Code

109

Publication Type

Journal

Publication Title

Egyptian Journal of Biomedical Engineering and Biophysics

Publication Link

https://ejbbe.journals.ekb.eg/

MainTitle

Glass-ionomer Cement SiO2, Al2O3, Na2O, CaO, P2O5, F- Containing Alternative Additive of Zn and Sr Prepared by Sol–gel method

Details

Type

Article

Created At

22 Jan 2023