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. 2023 Apr 8;27:181–199. doi: 10.1016/j.bioactmat.2023.03.024

Fig. 2.

Fig. 2

Physicochemical characterization of BLBs mineralized at different times. (A) Photographs of BLBs stained (a) without and (b) with Alizarin Red S. (B) TEM images of BLBs. (C) SEM images and (D) LSCM profilometer images of BLB surfaces. (E) Surface roughness, (F) water contact angle, (G) elasticity modulus, (H) XRD spectra of surface and internal region of BLBs, (I) TGA results of BLBs. The asterisk on top of the bar indicated a statistically significant difference between groups (p < 0.05).