Dissociation Equilibrium in Chelating Sepharose Fast Flow Gel
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概要
- 論文の詳細を見る
An experimental investigation concerning the dissociation equilibrium in a gel was carried out by using Chelating Sepharose Fast Flow gel and buffer solutions. It was noted that the gel swelled or shrank somewhat to adsorb or release mobile ions and water, and the degree of change slightly depended on the pH of the solution. It was found that the relationship between the degree of dissociation of fixed two –CH2COOH groups in gel and the concentration of hydrogen ions in the outer aqueous phase could be correlated by an equation based on the dissociation equilibrium. It was shown that the relationships for dissociation equilibrium based on theory were closely consistent with the experimental values. Finally the total concentration of the fixed two –CH2COOH groups in gel was obtained as 2.68 × 10–2 mol/kg-wet gel.
- 社団法人 化学工学会の論文
- 2007-09-01
著者
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Uddin Mohammad
Course Of Material Systems Engineering And Life Science Graduate School Of Science And Engineering U
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TAKANO Maki
Department of Material Systems Engineering and Life Science, Faculty of Engineering, University of T
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HOSHINO Kazuhiro
Section of Functional Molecule Production Systems, Field of Nano and Functional Material Sciences, G
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MOROHASHI Shoichi
Section of Functional Molecule Production Systems, Field of Nano and Functional Material Sciences, G
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AKAKABE Setsuko
Section of Functional Molecule Production Systems, Field of Nano and Functional Material Sciences, G
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Hoshino Kazuhiro
Department Of Materials Systems Engineering And Life Science Toyama University
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Takano Maki
Department Of Material Systems Engineering And Life Science Faculty Of Engineering University Of Toy
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Takaoka Masashi
Department Of System Engineering Of Materials And Life Science Toyama University
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Akakabe Setsuko
Section Of Functional Molecule Production Systems Field Of Nano And Functional Material Sciences Gra
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Hoshino Kazuhiro
Section Of Functional Molecule Production Systems Field Of Nano And Functional Material Sciences Gra
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Morohashi S
Depertment Of System Engineering Of Materials And Life Science Toyama University
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Morohashi Shoichi
Section Of Functional Molecule Production Systems Field Of Nano And Functional Material Sciences Gra
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