Corrigendum

Corrigendum to “Improving the Color Stability of Naturally Colored Silk by Cross-Linking the Sericin with Phytic Acid”

Figure 4

SEM observation of uncross-linked and cross-linked NCS filament before and after degumming. (a, b) Uncross-linked fiber before and after degumming; (c, d) cross-linked fiber before and after degumming.
(a)
(b)
(c)
(d)