Figure 1.

SEM image of CS/nano β-TCP/GN scaffolds crosslinked with 0.01 (a), 0.1 (b), and 0.2 (c) w/v GN. SEM image of CS/nano β-TCP/TPP scaffolds crosslinked with 0.01 (d), 0.1 (e), and 0.2 (f) w/v TPP.

SEM image of CS/nano β-TCP/GN scaffolds crosslinked with 0.01 (a), 0.1 (b), and 0.2 (c) w/v GN. SEM image of CS/nano β-TCP/TPP scaffolds crosslinked with 0.01 (d), 0.1 (e), and 0.2 (f) w/v TPP.