Facile synthesis of magnetic core-shell nanocomposites for MRI and CT bimodal imagingElectronic supplementary information (ESI) available. See DOI: 10.1039/c5tb00775e

With the development of nanotechnology, nanocomposites have been used as bimodal contrast agents for magnetic resonance (MR) and computed tomography (CT) imaging. We have developed a facile method for the synthesis of iron oxide@bismuth sulfide magnetic core-shell nanocomposites. These bifunctional...

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Main Authors: Zhu, Jing, Wang, Jiaqing, Wang, Xin, Zhu, Jingfen, Yang, Yanmei, Tian, Jian, Cui, Wenguo, Ge, Cuicui, Li, Yonggang, Pan, Yue, Gu, Hongwei
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creator Zhu, Jing
Wang, Jiaqing
Wang, Xin
Zhu, Jingfen
Yang, Yanmei
Tian, Jian
Cui, Wenguo
Ge, Cuicui
Li, Yonggang
Pan, Yue
Gu, Hongwei
description With the development of nanotechnology, nanocomposites have been used as bimodal contrast agents for magnetic resonance (MR) and computed tomography (CT) imaging. We have developed a facile method for the synthesis of iron oxide@bismuth sulfide magnetic core-shell nanocomposites. These bifunctional nanocomposites can be made water-soluble via PEG coating and present strong MRI/CT contrast enhancement. Evaluation of cytotoxicity by MTT assay shows that the nanocomposites have low cytotoxicity. The results illustrate that the nanocomposites have great potential as bimodal imaging agents for MR/CT. A facile synthesis of nanocomposites for MR/CT bimodal imaging with a magnetic iron oxide core and bismuth-based shell.
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title Facile synthesis of magnetic core-shell nanocomposites for MRI and CT bimodal imagingElectronic supplementary information (ESI) available. See DOI: 10.1039/c5tb00775e
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