Optical activity in poly-L-lactic acid

Jinzo Kobayashi, Masaaki Ichiki, Toru Asahi, Toru Asahi, Atsushi Oikawa, Hiro Suzuki

    研究成果: Article

    抄録

    Optical activity of a helical polymer, poly-L-lactic acid, was studied by using x-rays and HAUP methods. Gyrations depend considerably on the drawing actions. From the relation between gyrations and drawing ratios, the gyration tensor components are determined as g1 = (-2.7±0.5)×10-4 and g3 = (8.3±0.2)×10-2. It is striking that a helical polymer like this material produces huge gyration along the helical chain.

    元の言語English
    ページ(範囲)75-84
    ページ数10
    ジャーナルFerroelectrics
    151
    発行部数1 -4 pt 1
    出版物ステータスPublished - 1994

    Fingerprint

    lactic acid
    optical activity
    gyration
    Lactic acid
    Polymers
    Tensors
    X rays
    polymers
    tensors
    poly(lactic acid)
    x rays

    ASJC Scopus subject areas

    • Materials Science(all)
    • Electronic, Optical and Magnetic Materials
    • Condensed Matter Physics
    • Engineering(all)

    これを引用

    Kobayashi, J., Ichiki, M., Asahi, T., Asahi, T., Oikawa, A., & Suzuki, H. (1994). Optical activity in poly-L-lactic acid. Ferroelectrics, 151(1 -4 pt 1), 75-84.

    Optical activity in poly-L-lactic acid. / Kobayashi, Jinzo; Ichiki, Masaaki; Asahi, Toru; Asahi, Toru; Oikawa, Atsushi; Suzuki, Hiro.

    :: Ferroelectrics, 巻 151, 番号 1 -4 pt 1, 1994, p. 75-84.

    研究成果: Article

    Kobayashi, J, Ichiki, M, Asahi, T, Asahi, T, Oikawa, A & Suzuki, H 1994, 'Optical activity in poly-L-lactic acid', Ferroelectrics, 巻. 151, 番号 1 -4 pt 1, pp. 75-84.
    Kobayashi J, Ichiki M, Asahi T, Asahi T, Oikawa A, Suzuki H. Optical activity in poly-L-lactic acid. Ferroelectrics. 1994;151(1 -4 pt 1):75-84.
    Kobayashi, Jinzo ; Ichiki, Masaaki ; Asahi, Toru ; Asahi, Toru ; Oikawa, Atsushi ; Suzuki, Hiro. / Optical activity in poly-L-lactic acid. :: Ferroelectrics. 1994 ; 巻 151, 番号 1 -4 pt 1. pp. 75-84.
    @article{05cabc33ac69473685df8db0b3b4f793,
    title = "Optical activity in poly-L-lactic acid",
    abstract = "Optical activity of a helical polymer, poly-L-lactic acid, was studied by using x-rays and HAUP methods. Gyrations depend considerably on the drawing actions. From the relation between gyrations and drawing ratios, the gyration tensor components are determined as g1 = (-2.7±0.5)×10-4 and g3 = (8.3±0.2)×10-2. It is striking that a helical polymer like this material produces huge gyration along the helical chain.",
    author = "Jinzo Kobayashi and Masaaki Ichiki and Toru Asahi and Toru Asahi and Atsushi Oikawa and Hiro Suzuki",
    year = "1994",
    language = "English",
    volume = "151",
    pages = "75--84",
    journal = "Ferroelectrics",
    issn = "0015-0193",
    publisher = "Taylor and Francis Ltd.",
    number = "1 -4 pt 1",

    }

    TY - JOUR

    T1 - Optical activity in poly-L-lactic acid

    AU - Kobayashi, Jinzo

    AU - Ichiki, Masaaki

    AU - Asahi, Toru

    AU - Asahi, Toru

    AU - Oikawa, Atsushi

    AU - Suzuki, Hiro

    PY - 1994

    Y1 - 1994

    N2 - Optical activity of a helical polymer, poly-L-lactic acid, was studied by using x-rays and HAUP methods. Gyrations depend considerably on the drawing actions. From the relation between gyrations and drawing ratios, the gyration tensor components are determined as g1 = (-2.7±0.5)×10-4 and g3 = (8.3±0.2)×10-2. It is striking that a helical polymer like this material produces huge gyration along the helical chain.

    AB - Optical activity of a helical polymer, poly-L-lactic acid, was studied by using x-rays and HAUP methods. Gyrations depend considerably on the drawing actions. From the relation between gyrations and drawing ratios, the gyration tensor components are determined as g1 = (-2.7±0.5)×10-4 and g3 = (8.3±0.2)×10-2. It is striking that a helical polymer like this material produces huge gyration along the helical chain.

    UR - http://www.scopus.com/inward/record.url?scp=0027985923&partnerID=8YFLogxK

    UR - http://www.scopus.com/inward/citedby.url?scp=0027985923&partnerID=8YFLogxK

    M3 - Article

    AN - SCOPUS:0027985923

    VL - 151

    SP - 75

    EP - 84

    JO - Ferroelectrics

    JF - Ferroelectrics

    SN - 0015-0193

    IS - 1 -4 pt 1

    ER -