A novel preparative method of silica nanotubes by Utilizing Self-assembly and disassembly of peptide amphiphiles

Tomoko Shimada, Yasuhiro Tamura, Matthew Tirrell, Kazuyuki Kuroda

    研究成果: Article

    5 引用 (Scopus)

    抄録

    The addition of 2,2,2-trifluoroethanol (TFE) induces both the transition from β-sheet to α-helix structure of peptides and disassembly of wormlike micelles of peptide amphiphiles. The hierarchical structural changes were utilized for the preparation of silica nanotubes from silica-micelle complexes with avoiding structural deterioration that is normally caused by thermal treatment. This method is advantageous for the preparation of silica nanotubes because of reusability of peptide templates, possible replication of the surface of β-sheet structure, and very mild conditions.

    元の言語English
    ページ(範囲)95-97
    ページ数3
    ジャーナルChemistry Letters
    41
    発行部数1
    DOI
    出版物ステータスPublished - 2012

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    Amphiphiles
    Silicon Dioxide
    Self assembly
    Nanotubes
    Micelles
    Peptides
    Trifluoroethanol
    Reusability
    Deterioration
    Heat treatment

    ASJC Scopus subject areas

    • Chemistry(all)

    これを引用

    A novel preparative method of silica nanotubes by Utilizing Self-assembly and disassembly of peptide amphiphiles. / Shimada, Tomoko; Tamura, Yasuhiro; Tirrell, Matthew; Kuroda, Kazuyuki.

    :: Chemistry Letters, 巻 41, 番号 1, 2012, p. 95-97.

    研究成果: Article

    Shimada, Tomoko ; Tamura, Yasuhiro ; Tirrell, Matthew ; Kuroda, Kazuyuki. / A novel preparative method of silica nanotubes by Utilizing Self-assembly and disassembly of peptide amphiphiles. :: Chemistry Letters. 2012 ; 巻 41, 番号 1. pp. 95-97.
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