The diffusive dynamics of water confined in ganglioside micelles

被引：2
作者：
Cantu, L
Cavatorta, F
Corti, M
DelFavero, E
Deriu, A
机构：
[1] UNIV PARMA,DIPARTIMENTO FIS,I-43100 PARMA,ITALY
[2] IST NAZL FIS MAT,PARMA,ITALY
[3] UNIV MILAN,DIPARTIMENTO CHIM & BIOCHIM MED,MILAN,ITALY
[4] IST NAZL FIS MAT,MILAN,ITALY
来源：
PHYSICA B | 1997年 / 234卷
关键词：
diffusion; micelles; quasielastic scattering;
D O I：
10.1016/S0921-4526(96)00957-X
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have investigated by QENS the dynamics of water associated to gangliosides. The dependence of the QENS line-broadening versus Q indicates that proton diffusion is restricted when investigated over scale lengths of about 6-8 Angstrom; at smaller distances the diffusivity parameters are similar to those of pure water at a lower temperature.
引用
收藏
页码：281 / 282
页数：2
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