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. 2014 Apr 11;9(4):e93590. doi: 10.1371/journal.pone.0093590

Figure 3. Local topology of gelatin fibril.

Figure 3

(a) Histograms of width statistics sampled at regular intervals of a single fibril (upper panel, nInline graphic), and randomly chosen positions across different fibrils (lower panel, nInline graphic). (b) Plot of viscosity against the total acid-acyl contents (A.A.Inline graphicE.A.). (c)&(d) Scanning electron micrographs showing the freeze-fractured cross-section produced from solutions G15-A60(1.5), and G11-A59(1.5) respectively; their respective viscosity is indicated by an arrow in (b).