Water diffusion in biological porous systems: A NMR approach

被引：40

作者：

Anisimov, AV ^{[1
]}

Sorokina, NY ^{[1
]}

Dautova, NR ^{[1
]}

机构：

[1] Russian Acad Sci, Kazan Inst Biol, Kazan 420503, Russia

来源：

MAGNETIC RESONANCE IMAGING | 1998年 / 16卷 / 5-6期

关键词：

nuclear magnetic resonance; relaxation; diffusion; water transfer; plant tissue;

D O I：

10.1016/S0730-725X(98)00053-8

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

The spin-echo nuclear magnetic resonance (NMR) technique together with paramagnetic ion doping are used to study structural parameters of plant samples, such as restricted dimensions, and cell interconnection both through membranes and by cell contact by studying simultaneous restricted diffusion and intercellular water transfer via various pathways. Also, peculiarities of water diffusion on the surface of cell-wall cellulose are studied over a wide range of water content. (C) 1998 Elsevier Science Inc.

引用

页码：565 / 568

页数：4

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