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水中の反応性集積のためのアンフィフィリック分子モーター
Derk Jan van Dijken1, Jiawen Chen1, Marc C A Stuart1
1Centre for Systems Chemistry, Stratingh Institute for Chemistry, ‡Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen , Nijenborgh 4, 9747 AG Groningen, The Netherlands.
Journal of the American Chemical Society
|December 25, 2015
まとめ
アンフィフィリック分子モーターは ダイナミックなナノチューブに自己組み立てられます 光は彼らの再編成を回転的に制御し,機能的な人工ナノシステムを示します.
科学分野:
- 超分子化学
- 材料科学
- ナノテクノロジー
背景:
- 分子モーターは 人工ナノマシンにとって不可欠です
- 水中での自己組織化は機能的な分子システムにとって困難です
研究 の 目的:
- 反応性のある超分子ナノチューブに 自己組み立てられるアンフィフィリック分子モーターを提示します
- これらのモーターの動的行動と機能性をアセンブリ内で調査する.
主な方法:
- 運動機能を監視するためのUV-VIS吸収スペクトル検査
- 構造分析のための冷凍伝送電子顕微鏡 (冷凍TEM).
- ナノチューブと水泡の間の 光誘発可逆変換
主要な成果:
- 水中の超分子ナノチューブにアンフィフィリック分子モーターの自己組み立てを実証した.
- モーターユニットの動的機能を確認しました.
- ナノチューブと小胞の間の可逆光誘発的再編成をモーター回転で達成した.
結論:
- 完全な機能を維持しながら,水の中で自体を組み立てる分子回転モーターの最初の例.
- 水中の環境で複雑でダイナミックな人工ナノシステムを構築する可能性を強調しています.
- 反応性のある材料や ナノスケールデバイスに 新たな道を開きます
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