Figure 1

SEM micrographs of P-CNFs and T-CNFs incubated in SBF. (a) T-CNFs-12 h, (b) T-CNFs-24 h, (c) T-CNFs-48 h, (d) T-CNFs-72 h, (e) P-CNFs-12 h, (f) P-CNFs-24, (g) P-CNFs-48 h, and (h) P-CNFs-72 h.

SEM micrographs of P-CNFs and T-CNFs incubated in SBF. (a) T-CNFs-12 h, (b) T-CNFs-24 h, (c) T-CNFs-48 h, (d) T-CNFs-72 h, (e) P-CNFs-12 h, (f) P-CNFs-24, (g) P-CNFs-48 h, and (h) P-CNFs-72 h.