Fabrication of Chitosan Single-Component
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Yuanyuan Han; Weijun Tong; Yuying Zhang; Changyou Gao
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Article
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2012
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John Wiley and Sons
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English
β 442 KB
## Abstract Incubation of CaCO~3~ microparticles in chitosan (CS) solution at pH 5.2 and following with ethylenediaminetetraacetic acid disodium salt (EDTA) treatment resulted in CS singleβcomponent microcapsules with an ultraβthick wall structure. Repeating the incubation caused stepwise increase