Synthesis and atomic force microscopy observations of the single-peptide nanotubes and their micro-order assemblies

Tsutomu Nakanishi, Hajime Okamoto, Yukiko Nagai, Kyozaburo Takeda, Ikuo Obataya, Hisakazu Mihara, Hiroaki Azehara, Yasumasa Suzuki, Wataru Mizutani, Kazuaki Furukawa, Keiichi Torimitsu

    Research output: Contribution to journalArticle

    20 Citations (Scopus)

    Abstract

    Hexa-peptide nanotubes (cyclo[-(L-Gln-D-Ala)3]) and octa-peptide nanotubes (cyclo[-(L-Gln-D-Ala)4]) were synthesized by a solid-phase method using Fmoc chemistry. We investigated their morphology by atomic force microscopy (AFM) and observed the single straight nanotube forms. We also obtained AFM images of the nano-order and/or micro-order assemblies on the same substrates. The assembled forms were rather different between the hexa-peptide nanotubes and the octa-peptide nanotubes. While the former produce nanobundles or microbundles, the latter form micro-order aggregated bundles.

    Original languageEnglish
    Article number165417
    Pages (from-to)1654171-1654178
    Number of pages8
    JournalPhysical Review B - Condensed Matter and Materials Physics
    Volume66
    Issue number16
    Publication statusPublished - 2002 Oct 15

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    Peptide Nanotubes
    Nanotubes
    assemblies
    Peptides
    peptides
    Atomic force microscopy
    nanotubes
    atomic force microscopy
    synthesis
    bundles
    solid phases
    chemistry
    Substrates

    ASJC Scopus subject areas

    • Condensed Matter Physics

    Cite this

    Nakanishi, T., Okamoto, H., Nagai, Y., Takeda, K., Obataya, I., Mihara, H., ... Torimitsu, K. (2002). Synthesis and atomic force microscopy observations of the single-peptide nanotubes and their micro-order assemblies. Physical Review B - Condensed Matter and Materials Physics, 66(16), 1654171-1654178. [165417].

    Synthesis and atomic force microscopy observations of the single-peptide nanotubes and their micro-order assemblies. / Nakanishi, Tsutomu; Okamoto, Hajime; Nagai, Yukiko; Takeda, Kyozaburo; Obataya, Ikuo; Mihara, Hisakazu; Azehara, Hiroaki; Suzuki, Yasumasa; Mizutani, Wataru; Furukawa, Kazuaki; Torimitsu, Keiichi.

    In: Physical Review B - Condensed Matter and Materials Physics, Vol. 66, No. 16, 165417, 15.10.2002, p. 1654171-1654178.

    Research output: Contribution to journalArticle

    Nakanishi, T, Okamoto, H, Nagai, Y, Takeda, K, Obataya, I, Mihara, H, Azehara, H, Suzuki, Y, Mizutani, W, Furukawa, K & Torimitsu, K 2002, 'Synthesis and atomic force microscopy observations of the single-peptide nanotubes and their micro-order assemblies', Physical Review B - Condensed Matter and Materials Physics, vol. 66, no. 16, 165417, pp. 1654171-1654178.
    Nakanishi, Tsutomu ; Okamoto, Hajime ; Nagai, Yukiko ; Takeda, Kyozaburo ; Obataya, Ikuo ; Mihara, Hisakazu ; Azehara, Hiroaki ; Suzuki, Yasumasa ; Mizutani, Wataru ; Furukawa, Kazuaki ; Torimitsu, Keiichi. / Synthesis and atomic force microscopy observations of the single-peptide nanotubes and their micro-order assemblies. In: Physical Review B - Condensed Matter and Materials Physics. 2002 ; Vol. 66, No. 16. pp. 1654171-1654178.
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    AU - Obataya, Ikuo

    AU - Mihara, Hisakazu

    AU - Azehara, Hiroaki

    AU - Suzuki, Yasumasa

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