Preparation and Characterization of Water-Soluble Chitosan Microparticles Loaded with Insulin Using the Polyelectrolyte Complexation Method

<table>TEM photograph of the insulin-loaded WSC-MPs made by the polyelectrolyte complexation (7 KV, ×1,600).</table>

Journal of Nanomaterials

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Figure 2: Preparation and Characterization of Water-Soluble Chitosan Microparticles Loaded with Insulin Using the Polyelectrolyte Complexation Method 

Figure 2 | Preparation and Characterization of Water-Soluble Chitosan Microparticles Loaded with Insulin Using the Polyelectrolyte Complexation Method 