2017年5月1日
Control over differentiation of a metastable supramolecular assembly in one and two dimensions
Nature Chemistry
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- 巻
- 9
- 号
- 5
- 開始ページ
- 493
- 終了ページ
- 499
- 記述言語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1038/nchem.2684
Molecular self-Assembly under kinetic control is expected to yield nanostructures that are inaccessible through the spontaneous thermodynamic process. Moreover, time-dependent evolution, which is reminiscent of biomolecular systems, may occur under such out-of-equilibrium conditions, allowing the synthesis of supramolecular assemblies with enhanced complexities. Here we report on the capacity of a metastable porphyrin supramolecular assembly to differentiate into nanofibre and nanosheet structures. Mechanistic studies of the relationship between the molecular design and pathway complexity in the self-Assembly unveiled the energy landscape that governs the unique kinetic behaviour. Based on this understanding, we could control the differentiation phenomena and achieve both one-and two-dimensional living supramolecular polymerization using an identical monomer. Furthermore, we found that the obtained nanostructures are electronically distinct, which illustrates the pathway-dependent material properties.
- リンク情報
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- DOI
- https://doi.org/10.1038/nchem.2684
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/28430199
- Web of Science
- https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000399785500018&DestApp=WOS_CPL
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85018426939&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85018426939&origin=inward
- ID情報
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- DOI : 10.1038/nchem.2684
- ISSN : 1755-4330
- eISSN : 1755-4349
- PubMed ID : 28430199
- SCOPUS ID : 85018426939
- Web of Science ID : WOS:000399785500018