THE BINDING OF ANIONIC AND NONIONIC SURFACTANTS TO COLLAGEN THROUGH THE HYDROPHOBIC EFFECT

被引:24
|
作者
MALDONADO, F [1 ]
ALMELA, M [1 ]
OTERO, A [1 ]
COSTALOPEZ, J [1 ]
机构
[1] UNIV BARCELONA,DEPT INGN QUIM & MET,BARCELONA 7,SPAIN
来源
JOURNAL OF PROTEIN CHEMISTRY | 1991年 / 10卷 / 02期
关键词
HYDROPHOBIC EFFECT; ADSORPTION; PROTEIN; COLLAGEN; ANIONIC SURFACTANT; NONIONIC SURFACTANT;
D O I
10.1007/BF01024783
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
The adsorption of nonionic surfactants on hide powder previously treated with anionic surfactants has been studied. The adsorption of nonionic surfactants takes place through hydrophobic interactions. A mechanism has been proposed for this interaction, assuming that the nonionic surfactant has been fixed by means of secondary adsorption (hydrophobic interaction) after the primary adsorption of the anionic surfactant (ionic and hydrophobic interaction) which makes it possible.
引用
收藏
页码:189 / 192
页数:4
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