The chitosan microspheres were prepared by an emulsion-ionic cross-linking method; the interaction between chitosan and an anionic cross-linker was studied, and the average size, surface morphology, insulin sorption and drug… Click to show full abstract
The chitosan microspheres were prepared by an emulsion-ionic cross-linking method; the interaction between chitosan and an anionic cross-linker was studied, and the average size, surface morphology, insulin sorption and drug release profile of formulated microspheres were evaluated.
               
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