Embedding of Bacterial Cellulose Nanofibers within PHEMA Hydrogel Matrices: Tunable Stiffness Composites with Potential for Biomedical Applications

Figure 6

TEM micrographs of the fracture surface of dry BC-PHEMA composites (a) C5 and (b) C10 (for the codes, see Table 1).

(a)

(b)