Relation between the solubility and the effective solute-solute interaction for C60 solutions and lysozyme solutions:: a comparison using the sticky hard-sphere potential

被引：15

作者：

Gripon, C

Legrand, L

Rosenman, I

Boue, F

Regnaut, C

机构：

[1] Univ Paris 07, Phys Solides Grp, URA 17, F-75251 Paris 05, France

[2] Univ Paris 06, Phys Solides Grp, URA 17, F-75251 Paris 05, France

[3] Univ Paris 12, Lab Phys Milieux Desordonnes, F-94010 Creteil, France

来源：

JOURNAL OF CRYSTAL GROWTH | 1998年 / 183卷 / 1-2期

关键词：

C-60; lysozyme; solubility; interactions; adhesive hard-sphere potential;

D O I：

10.1016/S0022-0248(97)00416-8

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

We present a study of the solute-solute interaction and solubility for C-60 in CS2 solution. We have evidenced and characterised, by a second virial coefficient A(2), an attractive C-60-C-60 interaction in CS2 by small-angle neutron scattering, We present results about the temperature dependence of the C-60 solubility in CS2 obtained with a static light-scattering technique, We have compared the dependence of the solubility versus solute-solute interaction for C-60 in CS2 to that of lysozyme in aqueous solutions, using the effective hard-sphere adhesive potential for the solute-solute interactions in both systems, This comparison between C-60, a simple model particle for short-range interactions, and other much more complex molecules like proteins shows the analogies between the two systems.

引用

页码：258 / 268

页数：11

共 43 条

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