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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| cl.2013.222.pdf | 758.64 kB | Adobe PDF | 見る/開く |
| タイトル: | Controlled Encapsulation of Photoresponsive Macromolecules in Porous Coordination Polymer |
| 著者: | Uemura, Takashi Washino, Gosuke Yanai, Nobuhiro Kitagawa, Susumu    https://orcid.org/0000-0001-6956-9543 (unconfirmed) |
| 発行日: | 5-Mar-2013 |
| 出版者: | Chemical Society of Japan |
| 誌名: | Chemistry Letters |
| 巻: | 42 |
| 号: | 3 |
| 開始ページ: | 222 |
| 終了ページ: | 223 |
| 抄録: | A photoresponsive controlled adsorption system based on a porous coordination polymer (PCP) was fabricated, using azobenzene tethered with poly(ethylene glycol) (PEG-AB) as macromolecular guests. Specific adsorption behavior of trans-PEG-AB into the nanochannels of a PCP was observed in an EtOH medium. When this composite was irradiated with UV light in EtOH, isomerization of PEG-AB from the trans to the cis form resulted in release of PEG-AB because of the large changes in the molecular shape and solubility of PEG-AB. Subsequent visible light irradiation induced photoisomerization of PEG-AB, which led to readsorption of PEG-AB into the nanochannels. |
| 著作権等: | © 2013 The Chemical Society of Japan |
| URI: | http://hdl.handle.net/2433/193759 |
| DOI(出版社版): | 10.1246/cl.2013.222 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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