Research Article
Starch-Based Fishing Composite Fiber and Its Degradation Behavior
Figure 7
SEM images of starch-based composite fibers before and after biodegradation in soil. (a) Surface of STR-80 before soil degradation. (b) Surface of STR-80 after soil degradation. (c) Fractural structure of STR-80 before soil degradation. (d) Fractural structure of STR-80 after soil degradation.
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