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Apatite forming ability of Ag-BG. The surface of the microparticles as-synthesized and after 10 days in cell culture (a-d). EDS spectrum of Ag-BG surface as-synthesized and after cell-culture appear as inserts in b and d, respectively. FTIR spectra of Ag-BG microparticles before (black line) and after (red line) exposure to cells (e).
