<研究報告>レシチンエマルジョンを通してのイオンの透過性について

概要

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1. When salts are added to the lecithin solution, the viscosity of the solution which adsorbed cation is higher in the case of uni-valent ions than in the case of bi-and tri-valent ions, as is shown in Fig. (2). 2. When potassium chloride and sodium chloride are added respectively to Calecithin, the cation exchange velocity is greater in the case of potassium ion than in the case of sodium ion, and the adsorbed amount at the exchange equilibrium is larger in the former than in the latter, as is shown in Figs. (3) and (4). 3. When potassium chloride and sodium chloride are added respectively to Ca-lecithin with positive charge, membrane potential shows that the lecithin increases gradually in negative charge, as is shown in Fig. (8). 4. When ions diffuse through lecithin emulsion, their diffusion coefficient is larger in the case of potassium ion than in the case of sodium ion, as is shown in Fig. (9). When ions diffuse through the mixed salt of potassium chloride and calcium chloride and that of sodium chloride and calcium chloride respectively, their diffusion coefficient is larger in the case of potassium ion than in the case of sodium ion as is shown inFig. (10).
福岡女子大学の論文
1971-03-30