The Lamellar Repeat Distance of Phospholipid Bilayers in Excess H_2O and D_2O. A Small-Angle X-Ray Scattering Study

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著者

    • KABAYASHI Yukihiro
    • Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University
    • FUKADA Kazuhiro
    • Department of Chemistry, Graduate School of Science, Tokyo Metropolitan University

抄録

The lamellar repeat distance of multilameller stack of phosphatidylcholine membranes in excess H<SUB>2</SUB>O and D<SUB>2</SUB>O was determined by small-angle x-ray scattering measurements. When the lipids are in gel-state, the repeat distances in H<SUB>2</SUB>O and in D<SUB>2</SUB>O are almost the same. When the lipids are in liquid crystalline state, on the contrary, the repeat distances in D<SUB>2</SUB>O decrease by ca. 1 Å compared with that in H<SUB>2</SUB>O. It is confirmed that the decrease of the repeat distance is due to the decrease of the water layer thickness.

収録刊行物

  • Chemistry letters

    Chemistry letters 1998(11), 1105-1106, 1998-11-05

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10004700754
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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