Study on the phase transition behavior of polymerized liposomes through the interaction of diene-groups in their acyl chains

Shinji Takeoka, Hiromi Sakai, Ling Wang, Hiroyuki Ohno, Eishun Tsuchida

    研究成果: Article

    2 引用 (Scopus)

    抄録

    1,2-Bis(2-4-octadecadienoyl)-sn-glycero-3-phosphorylcholine (DODPC), which had a diene group in 2,4-position of 1- and 2-acyl chains, was used to detect phase transition from shift of absorption maximum (λmax) due to the change of interaction of diene groups. Selective polymerization of 1-acyl chains of DODPC with AIBN gave linear phospholipid polymers which had unreacted diene groups in 2-acyl chains. From the analysis of λmax of thus selectively-polymerized liposomes, the phase transition behavior was detected clearly. We also studied the phase transition behavior of liposomes of which either layer of bilayer was selectively polymerized.

    元の言語English
    ページ(範囲)641-648
    ページ数8
    ジャーナルPolymer Journal
    21
    発行部数8
    出版物ステータスPublished - 1989

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    Liposomes
    Phase transitions
    Phosphorylcholine
    Phospholipids
    Polymers
    Polymerization

    ASJC Scopus subject areas

    • Materials Chemistry
    • Polymers and Plastics

    これを引用

    Study on the phase transition behavior of polymerized liposomes through the interaction of diene-groups in their acyl chains. / Takeoka, Shinji; Sakai, Hiromi; Wang, Ling; Ohno, Hiroyuki; Tsuchida, Eishun.

    :: Polymer Journal, 巻 21, 番号 8, 1989, p. 641-648.

    研究成果: Article

    Takeoka, Shinji ; Sakai, Hiromi ; Wang, Ling ; Ohno, Hiroyuki ; Tsuchida, Eishun. / Study on the phase transition behavior of polymerized liposomes through the interaction of diene-groups in their acyl chains. :: Polymer Journal. 1989 ; 巻 21, 番号 8. pp. 641-648.
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    AU - Ohno, Hiroyuki

    AU - Tsuchida, Eishun

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