Fig. 2

A) Preparation flow chart of bone scaffolds. B) XRD spectra of PB and PBPPt bone scaffolds. C) XPS spectra of PBPPt bone scaffolds. D, E) EDS spectrum of PBPPt bone scaffolds
A) Preparation flow chart of bone scaffolds. B) XRD spectra of PB and PBPPt bone scaffolds. C) XPS spectra of PBPPt bone scaffolds. D, E) EDS spectrum of PBPPt bone scaffolds