Author Affiliations
11. School of Materials and Chemistry, University of Shanghai for Science and Technology, Shanghai 200093, China22. State Key Laboratory of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, Chinashow less
1. XRD patterns of Co-MS-TCP powders prepared by molten salt method with different holding time
2. SEM images of β-TCP powders before and after molten salt treatment with different holding time
3. H2O2 scavenging effect of (A) MS-TCP and (B) Co-MS-TCP powders prepared by molten salt method with different holding time
4. XRD patterns of Co-MS-TCP powders prepared by molten salt method with different cobalt salt additions
5. SEM images of Co-MS-TCP powders prepared by molten salt method with different cobalt salt additions
6. Contents and valence state of cobalt in Co-MS-TCP on H2O2 scavenging ability
7. Releases of (A) Ca, (B) P and (C) Co ions from β-TCP, MS-TCP and 3% Co-MS-TCP powders in Tris-HCl buffer
8. SEM images of (A1, A2) β-TCP, (B1, B2) MS-TCP and (C1, C2) 3% Co-MS-TCP after soaking in SBF for 7 d and (D) their corresponding FT-IR spectra
9. Cell viabilities of MS-TCP and 3% Co-MS-TCP powders with different concentrations on (A) cartilage cells and (B) bone marrow mesenchymal stem cells
10. Images of intracellular ROS staining fluorescence in cartilage cells stimulated by H2O2 treatment with powders (A) Blank, (B) β-TCP, (C) MS-TCP, (D) 3% Co-MS-TCP and (E) corresponding fluorescence intensity statistics
11. Images of intracellular ROS staining fluorescence in bone marrow mesenchymal stem cells stimulated by H2O2 treatment with powders (A) Blank, (B) β-TCP, (C) MS-TCP, (D) 3% Co-MS-TCP and (E) Corresponding fluorescence intensity statistics.
12. Calcein AM and PI fluorescence images of cartilage cells treated with different powders((A) Blank; (B) β-TCP; (C) MS-TCP; (D) 3% Co-MS-TCP; (A1-D1) Cells without H2O2 stimulation; (A2-D2) Cells stimulated with H2O2 showing live (green) and death (red) cells)
13. Calcein AM and PI fluorescence images of bone marrow mesenchymal stem cells treated with powders (A) Blank; (B) β-TCP; (C) MS-TCP; (D) 3% Co-MS-TCP; (A1-D1) Cells without H2O2 stimulation; (A2-D2) Cells stimulated with H2O2 showing live (green) and death (red) cells