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Fe3O4@有机@Au：具有高饱和磁化强度的核壳纳米复合材料，可用作磁共振成像的磁光对比剂。

Fe3O4@organic@Au: core-shell nanocomposites with high saturation magnetisation as magnetoplasmonic MRI contrast agents.

机构信息

Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, MN 55455, USA.

出版信息

Chem Commun (Camb). 2011 Feb 21;47(7):2149-51. doi: 10.1039/c0cc03746j. Epub 2010 Dec 17.

DOI:10.1039/c0cc03746j
PMID:21165501
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC3077948/
Abstract

The synthesis and characterization of core-shell Fe(3)O(4)@organic@Au nanoparticles displaying plasmonic behavior, high magnetism, and high relaxivity is presented. The incorporation of a thin organic layer between the two metals is crucial in maintaining the saturation magnetisation of the superparamagnetic core.

摘要

本文介绍了具有等离子体行为、高磁性和高弛豫率的核壳型 Fe(3)O(4)@有机@Au 纳米粒子的合成与表征。在两种金属之间引入薄的有机层对于保持超顺磁核的饱和磁化强度至关重要。

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Gold-Based Magneto/Optical Nanostructures: Challenges for In Vivo Applications in Cancer Diagnostics and Therapy.基于金的磁/光纳米结构：癌症诊断与治疗体内应用面临的挑战
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Anal Chem. 2008 Dec 1;80(23):9091-6. doi: 10.1021/ac801581m.
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