Effect of Bioactive Glass/Cement Weight Ratio on Bioactivity and Biocompatibility of a Bioactive Glass Modified Glass Ionomer Cement

Eleana Kontonasaki; Lambrini Papadopoulou; T. Zorba; E. Siarampi; K. Papazisis; A. Kortsaris; Konstantinos M. Paraskevopoulos; Petros Koidis

doi:10.4028/www.scientific.net/KEM.309-311.877

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HomeKey Engineering MaterialsKey Engineering Materials Vols. 309-311Effect of Bioactive Glass/Cement Weight Ratio on...

Effect of Bioactive Glass/Cement Weight Ratio on Bioactivity and Biocompatibility of a Bioactive Glass Modified Glass Ionomer Cement

Abstract:

The bioactivity of a glass ionomer luting cement (Ketac®-cem, ESPE, Germany), which was modified by Bioglass® (PerioGlas® Synthetic Bone Graft Particulate, US Biomaterials) in different bioglass/powder weight ratios, and the biocompatibility of the produced mixtures were evaluated in this study using different cell lines. The incorporation of Bioglass® in the cement structure resulted in the formation of sparsely located biological apatite aggregations. However, although Bioglass® incorporation seemed to enhance cell proliferation, the materials became eventually brittle and highly soluble depending on Bioglass® amount.

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Periodical:

Key Engineering Materials (Volumes 309-311)

Pages:

877-880

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.309-311.877

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Online since:

May 2006

Authors:

Eleana Kontonasaki, Lambrini Papadopoulou, T. Zorba, E. Siarampi, K. Papazisis, A. Kortsaris, Konstantinos M. Paraskevopoulos, Petros Koidis

Keywords:

Bioactive Glass, BrdU, Fibroblasts, Glass Ionomer Cement, Hydroxyl Carbonate Apatite, XTT

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