The Investigation of Bioactivity and Mechanical Properties of Glass Ionomer Cements Prepared from Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> Glass and Poly(<i>γ</i>-glutamic acid)

<table>SEM micrographs and EDX spectra of the SBF-unsoaked cement surface, the deposits precipitating on the surfaces of cements, after soaking in SBF for 7 days. PGA concentration of the SBF-unsoaked cement is 10% m/m.</table>

Journal of Nanomaterials

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Figure 4: The Investigation of Bioactivity and Mechanical Properties of Glass Ionomer Cements Prepared from Al<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub> Glass and Poly(<i>γ</i>-glutamic acid) 

Figure 4 | The Investigation of Bioactivity and Mechanical Properties of Glass Ionomer Cements Prepared from Al2O3-SiO2 Glass and Poly(γ-glutamic acid) 