| ID | JOS-s10847-018-0852-7 |
| 著者：名前 | |
| 著者：別形式 | Kobayashi, Yuki / Kojima, Yu / Miki, Ryotaro / Seki, Toshinobu / Fujihara, Takashi / Ishimaru, Yoshihiro / Egawa, Yuya |
| 著者：カナ | |
| 著者：所属 | 城西大学薬学部 / 城西大学薬学部 / 城西大学薬学部 / 城西大学薬学部 / 埼玉大学研究機構科学分析支援センター / 埼玉大学理工学研究科 / 城西大学薬学部 |
| 著者：所属(別形式） | Josai University, Faculty of Pharmacy and Pharmaceutical Sciences / Josai University, Faculty of Pharmacy and Pharmaceutical Sciences / Josai University, Faculty of Pharmacy and Pharmaceutical Sciences / Josai University, Faculty of Pharmacy and Pharmaceutical Sciences / Saitama University, Comprehensive Analysis Center for Science, Research and Development Bureau / Saitama University, Graduate School of Science and Engineering, Division of Material Science / Josai University, Faculty of Pharmacy and Pharmaceutical Sciences |
| 著者版フラグ | author |
| 出版者 | Springer |
| 冊子ISSN | 13883127 |
| 電子ISSN | 15731111 |
| 掲載誌名 | |
| 巻 | 92 |
| 号 | 3-4 |
| 刊行年月 | 2018-12 |
| 開始ページ | 311 |
| 終了ページ | 317 |
| コンテンツ作成日 | 2018-05-30 |
| コンテンツ修正日 | 2018-09-28 |
| コンテンツ登録日 | 2019-10-07 |
| 識別番号：DOI | info:doi/10.1007/s10847-018-0852-7 |
| 識別番号：DOI（リンク） | |
| 抄録 | Herein, we have proposed a single-step preparation of topological gels using vinyl-modified β-cyclodextrin (V-β-CyD) and isoprene. Copolymerization of V-β-CyD and isoprene in an aqueous solution resulted in gelation due to V-β-CyD acting as a novel type of copolymer chain cross-linker. The vinyl moiety of V-β-CyD becomes a part of the copolymer, while the β-CyD moiety of V-β-CyD simultaneously incorporates the isoprene component of the copolymer. V-β-CyD is capable of two different modes of cross-linking at each end, i.e., chemically bonding and mechanically interlocking. Due to the shape of the cross-linking point, we refer to it as figure-of-six cross-linking. Nuclear magnetic resonance analysis showed that the gel contained V-β-CyD and isoprene in an approximately 1:0.3 stoichiometry. The relatively high content of β-CyD was reflected in the character of the gel; the gel swelled in dimethylformamide which is a good solvent of β-CyD. A fluorometric analysis using 6-(p-toluidino)-2-naphthalenesulfonic acid showed that the appended β-CyD was able to accommodate guest molecules. Introduction of an additional vinyl monomer into the gel was also successful. Addition of 4-vinylphenylboronic acid to the preparation procedure yielded a sugar-responsive gel that swelled in the presence of d-fructose. |
| キーワード | |
| 注記 | First Online: 03 October 2018, This is a post-peer-review, pre-copyedit version of an article published in Journal of Inclusion Phenomena and Macrocyclic Chemistry. The final authenticated version is available online at: https://doi.org/10.1007/s10847-018-0852-7 |
| 言語 | eng |
| 資源タイプ | text |
| ジャンル | |
| フォーマット | application/pdf |
| 権利 | Copyright © Springer Nature B.V. 2018 |
| このアイテムを表示する：本文(pdf) |  ( 553.0KB) ダウンロード回数： 回 |
| このアイテムを表示する：URI | |
