A novel amphoteric, pH-sensitive, biodeg
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Fanglian Yao; Wei Chen; Chang Liu; Kang De Yao
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Article
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2003
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John Wiley and Sons
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English
β 87 KB
## Abstract The novel amphoteric, pHβsensitive, biodegradable poly([chitosanβ__g__β(Lβlacticβ__co__βcitric) acid]) hydrogel (CLC) was synthesized through the reaction of chitosan (CS) with poly(Lβlacticβ__co__βcitric acid) (PLCA). The structure of CLC was characterized by Fourier transform infrared