Cellulose-Based Bio- and Nanocomposites: A Review

Figure 12

Transmission electron micrographs from dilute suspension of cellulose nanocrystals from: (a) ramie [97], (b) bacterial [98], (c) sisal [99], (d) microcrystalline cellulose [100], (e) sugar beet pulp [101], (f) tunicin [102], (g) wheat straw [103], and (h) cotton [104].

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(b)

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(h)