In situ111In-doping for achieving biocompatible and non-leachable 111In-labeled Fe3O4 nanoparticles

Jianfeng Zeng, Bing Jia, Ruirui Qiao, Chao Wang, Lihong Jing, Fan Wang, Mingyuan Gao

Research output: Contribution to journalArticleResearchpeer-review

48 Citations (Scopus)


The present study reports a new approach for synthesizing 111In-radiolabeled biocompatible Fe3O4 nanoparticles. Radioactive 111In is doped in situ into the lattice of Fe3O4 nanoparticles to achieve robust radiolabeling for accurately tracing PEGylated Fe3O4 particles in vivo.

Original languageEnglish
Pages (from-to)2170-2172
Number of pages3
JournalChemical Communications
Issue number17
Publication statusPublished - 28 Feb 2014
Externally publishedYes

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