Characterization and behavior of composite hydrogel prepared from bamboo shoot cellulose and β-cyclodextrin
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- 作者：Shumin Liu1 ; Wenchao Luo1 ; Huihua Huang ; fehhuang@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：β-CD ; β-cyclodextrin ; BSC ; Bamboo shoot cellulose ; BTC ; Bamboo total cellulose ; MBSC ; Modified bamboo shoot cellulose ; FT-IR ; Fourier transform infrared spectroscopy ; TGA ; Thermogravimetric analysis ; SEM ; Scanning electron microscopy ; SW ; Swelling ratio ; NaSA ; Sodium salicylate ; COO- ; Carboxylate anion
- 刊名：International Journal of Biological Macromolecules
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：89
- 期：Complete
- 页码：527-534
- 全文大小：2076 K
文摘
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Carboxymethyl cellulose was prepared from bamboo shoots via chemical modification.
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Modified bamboo shoot cellulose and β-cyclodextrin were cross linked to hydrogel.
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The hydrogel showed perfect swelling ratio at low temperature and high pH value.
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The prepared hydrogel was sensitive to changes of temperature, pH value and salt.
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Drug release ratio of hydrgel differed in simulated intestinal and gastric liquid.