1. (A) Optical picture and (B) XRD patterns of BG and BGM scaffolds

2. (A1, A2, B1, B2, C1, C2, D1, D2) SEM images and corresponding (A3, B3, C3, D3) EDS spectra of BG and BGM scaffolds

3. (A) Porosities and (B) compressive strengths of BG and BGM scaffolds (* p< 0.05, ** p< 0.01)

4. FT-IR spectra of BG and BGM scaffolds (A) before and (B) after soaking in SBF for 5 d

5. (A) Degradation curves of BG and BGM scaffolds in Tris-HCl for 28 d, and (B) pH change curves of SBF after BG and BGM scaffolds soaking for 14 d

6. (A) Dissolved oxygen levels in different concentrations of H₂O₂ solution after immersing BGM9 scaffolds, and (B) dissolved oxygen change curves in 2 mmol/L H₂O₂ solutions after immersing BGM scaffolds (cycle test for 3 times)

7. (A) Proliferation and (B) ALP activity of rBMSCs on BG and BGM scaffolds