Some thermodynamic peculiarities of the nonexchange sorption of phenylalanine on dissimilar anion exchangers

被引：3

作者：

Khokhlova, O. N. ^{[1
]}

机构：

[1] Voronezh State Univ, Voronezh 394068, Russia

来源：

RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A | 2010年 / 84卷 / 05期

关键词：

Phenylalanine; Anion Exchanger; Micelle Formation; Active Entity; Sorbent Phase;

D O I：

10.1134/S0036024410050250

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

It is shown that the nonexchange sorption of phenylalanine on dissimilar anion exchangers occurs by the same mechanism, determined by the structure of the amino acid, while the absorbed amount of substance depends on the sorbent structure. It is established that the micelle formation and the phenylalanineanion exchanger sorption equilibrium depend on the amount and nature of functional groups in anion exchangers. It is shown that, in the systems under investigation, the nonexchange sorption constant is determined by the constant of phenylalanine micelle formation.

引用

页码：854 / 857

页数：4