Multi-responsive hydrogel based on lotus root starch
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- 作者：Baodong Zhu ; Baodongzhu@126.com" class="auth_mail" title="E-mail the corresponding author ; wowotang@126.com" class="auth_mail" title="E-mail the corresponding author ; Dongzhuo Ma ; Jian Wang ; Jianwei Zhang ; Shuang Zhang
- 关键词：Hydrogel ; Lotus root starch ; Salt ; pH ; Temperature
- 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：599-604
- 全文大小：1803 K
文摘
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The lotus root starch-based hydrogel was successfully synthesized by free radical copolymerization.
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The morphology and pore structure of the hydrogel were clearly observed by Biomicroscope, which were different from the FESEM images.
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The swelling in CaCl2 and AlCl3 solutions/temperature (25 °C–65 °C) displayed the “overshooting effect” swelling-deswelling phenomenon.
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The hydrogel can rapidly response to various pH.
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The utilization of lotus root starch was enriched.