Genipin Cross-Linked Polymeric Alginate-Chitosan Microcapsules for Oral Delivery: In-Vitro Analysis

Figure 1

SEM images of the AC (a), (c), (e) and GCAC (b), (d), (f) microcapsules. (a)-(b): overview at 50×; (c)-(d) and (e)-(f): surface structure at 10 kx and 50 kx, respectively.

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