Effect of sodium hexametaphosphate conce
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Juan C. Sánchez-Díaz; Fausto Becerra-Bracamontes; Alejandro González-Álvarez; L.
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Article
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2010
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John Wiley and Sons
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English
⚖ 112 KB
👁 2 views
## Abstract An ionically crosslinked polymer network composed of chitosan and sodium hexametaphosphate (SHMP) was synthesized to determine their swelling and ascorbic acid release kinetics at various SHMP concentrations. The chitosan/SHMP hydrogels were synthesized using an acetic acid aqueous solu