Synthesis and magnetism of ε-Fe3N submicrorods for magnetic resonance imaging

Peng Zhang; Xiaobai Wang; Wei Wang; Xiang Lei; Hua Yang

doi:10.1039/C5DT03762J

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Synthesis and magnetism of ε-Fe₃N submicrorods for magnetic resonance imaging†

Peng Zhang,^a Xiaobai Wang,^a Wei Wang,^a Xiang Lei^a and Hua Yang*^a

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* Corresponding authors

^a College of Chemistry, Jilin University, Changchun, China
E-mail: huayang86@sina.com

Abstract

Fe₃N submicrorods with desirable magnetic properties were prepared from a designed metal–organic framework precursor via a modified ethanediamine nitridation route. Magnetic resonance imaging using the Fe₃N submicrorods was investigated carefully, confirming the Fe₃N submicrorod could be acceptable as a significant contrast agent for its outstanding concentration dependent signal and high r₂ relaxivity. Besides, the excellent saturation magnetization and homogeneous dispersity also developed the Fe₃N application range.

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Article information

DOI: https://doi.org/10.1039/C5DT03762J
Article type: Paper
Submitted: 26 Sep 2015
Accepted: 10 Nov 2015
First published: 13 Nov 2015

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Dalton Trans., 2016,45, 296-299

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Synthesis and magnetism of ε-Fe₃N submicrorods for magnetic resonance imaging

P. Zhang, X. Wang, W. Wang, X. Lei and H. Yang, Dalton Trans., 2016, 45, 296 DOI: 10.1039/C5DT03762J

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Dalton Transactions