Light‐Driven Flipping of Azobenzene Assemblies—Sparse Crystal Structures and Responsive Behaviour to Polarised Light
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- Yoshiyuki Kageyama
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
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- Tomonori Ikegami
- Graduate School of Chemical Sciences and Engineering Hokkaido University Sapporo 060-0810 Japan
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- Shinnosuke Satonaga
- Graduate School of Chemical Sciences and Engineering Hokkaido University Sapporo 060-0810 Japan
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- Kazuma Obara
- Graduate School of Chemical Sciences and Engineering Hokkaido University Sapporo 060-0810 Japan
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- Hiroyasu Sato
- Rigaku Corporation Akishima 196-8666 Japan
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- Sadamu Takeda
- Department of Chemistry Faculty of Science Hokkaido University Sapporo 060-0810 Japan
書誌事項
- 公開日
- 2020-07-27
- 資源種別
- journal article
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#am
- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1002/chem.202000701
- 公開者
- Wiley
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説明
<jats:title>Abstract</jats:title><jats:p>For creation of autonomous microrobots, which are able to move under conditions of a constant environment and a constant energy supply, a mechanism for maintenance of mechanical motion with a capacity for self‐control is required. This requirement, known as self‐organisation, represents the ability of a system to evade equilibrium through formation of a spatio‐temporal pattern. Following our previous finding of a self‐oscillatory flipping motion of an azobenzene‐containing co‐crystal, we present here regulation of the flipping motion by a light‐receiving sensor molecule in relation to the alignment and role of azobenzene molecules in crystals. In the anisotropic structure, a specific azobenzene molecule acts as a reaction centre for the conversion of light to a mechanical function process, whereas the other molecules act as modulators for spatio‐pattern regulation. The present results demonstrate that autonomously drivable molecular materials can exhibit information‐responsive, self‐sustainable motion by incorporating stimulus‐responsive sensors.</jats:p>
収録刊行物
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- Chemistry – A European Journal
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Chemistry – A European Journal 26 (47), 10759-10768, 2020-07-27
Wiley
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詳細情報 詳細情報について
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- CRID
- 1361131414472344448
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- ISSN
- 15213765
- 09476539
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- HANDLE
- 2115/82509
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- PubMed
- 32190919
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- Web Site
- https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1002%2Fchem.202000701
- https://onlinelibrary.wiley.com/doi/pdf/10.1002/chem.202000701
- https://onlinelibrary.wiley.com/doi/full-xml/10.1002/chem.202000701
- https://chemistry-europe.onlinelibrary.wiley.com/doi/am-pdf/10.1002/chem.202000701
- https://chemistry-europe.onlinelibrary.wiley.com/doi/pdf/10.1002/chem.202000701
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- 資料種別
- journal article
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