| 論文名 |
pH-Switchable macroscopic assembly through host-guest inclusion. |
| 著者 |
Qi-Juan Yuan
Yi-Fu Wang
Jian-Hu Li
Bang-Jing Li
Sheng Zhang
|
| キーワード |
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| 出版年月 |
1970年1月 |
| 発表先 |
Macromol Rapid Commun. 2013 Jul 25;34(14):1174-80. |
| WEBサイト |
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| 論文概要（和文） |
ホスト-ゲストインクルージョンによるpH切り替え可能な巨視的アセンブリ。 |
| 論文概要（英文） |
A novel pH-switchable macroscopic assembly is reported using alginate-based hydrogels functionalized with host (α-cyclodextrin, αCD) and guest (diethylenetriamine, DETA) moieties. Since the interaction of αCD and DETA is pH sensitive, the host hydrogel and guest hydrogel could adhere together when the pH is 11.5 and separate when the pH is 7.0. Furthermore, this pH-controlled adhesion and dissociation shows a good reversibility. The host and guest polymers have good biocompatibility; therefore, this pH-sensitive macroscopic assembly shows great potential in biotechnological and biomedical applications. |
