Figure 4

The morphologies and corresponding schematic.
The morphologies (a1–a5) of the scaffolds under SEM and the corresponding schematic (b1–b5) of BNNSs and T-ZnOw dispersion in the PLLA matrix.

The morphologies and corresponding schematic.
The morphologies (a1–a5) of the scaffolds under SEM and the corresponding schematic (b1–b5) of BNNSs and T-ZnOw dispersion in the PLLA matrix.