A detailed elemental composition analysis of the dried beads coagulated in 2 M acetic acid ( A ) type, hydrochloric ( B ) type, and sulfuric acid ( C ) type, respectively shows an increasing trend in the nitrogen content, which corresponds to the chitosan content in hydrogel beads from initial 0 to 70% composition.
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Chitosan-Cellulose Multifunctional Hydrogel Beads: Design, Characterization and Evaluation of Cytocompatibility with Breast Adenocarcinoma and Osteoblast Cells.
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