Relaxation times of colloidal iron platinum in polymer matrixes
Relaxation times of colloidal iron platinum in polymer matrixes
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DOI：
10.1039/b906455a
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发表时间：
2009-01-01
影响因子：
--
通讯作者：
Parak, Wolfgang J.
中科院分区：
文献类型：
--
作者：
Puerto Morales, Maria;Bedard, Matthieu F.;Parak, Wolfgang J.
将胶体磁性铁铂纳米颗粒以不同密度嵌入聚电解质多层胶囊的壁内。研究了磁性纳米颗粒之间的平均距离对其弛豫率等磁性能的影响，并讨论了它们的磁共振成像特性。
Colloidal magnetic iron platinum nanoparticles were embedded at different densities into the walls of polyelectrolyte multilayer capsules. Changes in their magnetic properties such as relaxivities as a function of average distances between the magnetic nanoparticles were investigated and their properties for magnetic resonance imaging discussed.