Use of Cellulose and Oxidized Cellulose Nanocrystals from Olive Stones in Chitosan Bionanocomposites

Figure 10

SEM of (a) chitosan/HAp nanocomposites before immersion in SBF, (b) chitosan/HAp nanocomposites after immersion in SBF for 2 weeks, (c) chitosan/HAp/10% CNC after immersion in SBF for 2 weeks, and (d) chitosan/HAp/10% CNC-TEMPO after immersion in SBF for 2 weeks at 37°C.

(a)

(b)

(c)

(d)