Research Article

Mechanical Properties of Chitosan-Starch Composite Filled Hydroxyapatite Micro- and Nanopowders

Figure 3

SEM micrographs of chitosan-starch/HAp nano- and microcomposite samples (a) chitosan-starch (b) chitosan-starch/HAp micro composite samples 30% (w/w), (c) chitosan-starch/HAp nanocomposite samples 30% (w/w).
391596.fig.003a
(a)
391596.fig.003b
(b)
391596.fig.003c
(c)