Proton NMR relaxivity of blood samples in the presence of iron, gadolinium and dysprosium compounds

被引：2

作者：

Coroiu, I

Cristea, V

机构：

[1] Tech Univ, Dept Phys, R-3400 Cluj Napoca, Romania

[2] Iuliu Hatieganu Univ Med & Pharm, Dept Immunol, Cluj Napoca, Romania

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2005年 / 293卷 / 01期

关键词：

relaxation rate; NMR; MRI; contrast agent; gadolinium; iron; dysprosium; magnetic hyperthermia; blood;

D O I：

10.1016/j.jmmm.2005.01.068

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The longitudinal and transverse relaxation rates of some iron, gadolinium and dysprosium compounds have been measured on H-1 in aqueous solutions and in blood as a function of molar concentrations. The different relaxation characteristics were analyzed and certain explanations concerning the molecular sources of these variations were advanced. The evidenced properties of these compounds are promising for interesting applications in medicine. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：520 / 525

页数：6

共 21 条

[1] WATER DIFFUSION PERMEABILITY OF HUMAN ERYTHROCYTES STUDIES BY A PULSED GRADIENT NMR TECHNIQUE [J].