Light Scattering of Lecithin Vesicles in Salt Solution. I
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概要
- 論文の詳細を見る
The effect of uni- and divalent cations on lecithin dispersion is investigated by the method of light scattering. It is shown that the translational diffusion constants of lecithin vesicles change critically at a salt concentration and equivalent Stokes radii of the vesicles which are assumed as spheres increase. It may be considered that the critical increase of Stokes radii of vesicles is related to the transition of the lecithin molecules from liquid like structure to liquid crystalline or to the change from elastic vesicles to rigid vesicles. When univalent cations were added gradually, the critical concentration remove about 20 mM higher than the case of rappid mixing.
- 社団法人日本物理学会の論文
- 1976-04-15
著者
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Sugano Osamu
Department Of Physics Faculty Of Science And Technology Sophia University:(present Address) Ricoh Co
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MISHIMA Kiyoshi
Department of Physics, Faculty of Science and Technology Sophia University
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Mishima Kiyoshi
Department Of Physics Faculty Of Science And Technology Sophia University
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