树枝状氧化铁纳米颗粒作为 MRI 的对比剂。
Dendronized iron oxide nanoparticles as contrast agents for MRI.
机构信息
IPCMS, UMR CNRS-UdS-ECPM 7504 23 rue du loess BP 43, 67034 Strasbourg, France.
出版信息
Chem Commun (Camb). 2010 Feb 14;46(6):985-7. doi: 10.1039/b920348f. Epub 2009 Dec 10.
DOI:10.1039/b920348f
PMID:20107672
Abstract
Covalent attachment, through a phosphonate anchor, of hydrophilic pegylated dendrons on iron oxide nanoparticles results in versatile, robust, and highly relaxing MRI contrast agents.
摘要
通过膦酸酯锚将亲水性聚乙二醇化树枝状分子共价连接到氧化铁纳米颗粒上，得到了多功能、稳健和高弛豫性的 MRI 对比剂。
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