Characterization of ph- and thermosensit
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Wenping Shi; Yanwen Ji; Xinge Zhang; Shujun Shu; Zhongming Wu
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Article
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2011
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John Wiley and Sons
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English
⚖ 655 KB
N-[(2-Hydroxy-3-trimethylammonium)propyl] chitosan chloride (HTCC) was chemically modified using glycidyltrimethylammonium chloride (GTMAC). A new composite hydrogel was prepared using the mixture of HTCC and α-β-glycerophosphate (α-β-GP). The gelation of HTCC/GP mainly depended on the concentration