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封装的 Fe3O4/Ag 复合核空心金纳米壳用于增强的治疗磁共振成像和光热治疗。

Encapsulated Fe3O4 /Ag complexed cores in hollow gold nanoshells for enhanced theranostic magnetic resonance imaging and photothermal therapy.

机构信息

Department of Bioengineering, Rice University, 6100 Main Street., Houston, Texas, 77005.

出版信息

Small. 2014 Aug 27;10(16):3246-51. doi: 10.1002/smll.201303593. Epub 2014 Apr 14.

DOI:10.1002/smll.201303593
PMID:24729414
Abstract

Designed and fabrication of a novel magnetic hollow gold nanoshell complexes that incorporates iron oxide nanoparticles in the hollow interior. The combined effect of the smaller IONPs improved the overall magnetic properties of the design and MRI contrast capability. The overall complex could be synthesized in the range of 60-80 nm in diameter while still having a plasmonic peak in the near infrared region.

摘要

新型磁性中空金纳米壳复合物的设计与制作,其中将氧化铁纳米粒子纳入中空内部。较小的 IONPs 的联合作用改善了设计的整体磁性和 MRI 对比能力。整体复合物的直径可在 60-80nm 范围内合成,同时仍具有近红外区域的等离子体峰。

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