| Literature DB >> 17031939 |
Ling Wang1, Zhimou Yang, Jinhao Gao, Keming Xu, Hongwei Gu, Bei Zhang, Xixiang Zhang, Bing Xu.
Abstract
We report on the use of bisphosphonate to functionalize Fe3O4 magnetic nanoparticles via dopamine (DA) linkage. Using tetraethyl-3-aminopropane-1,1-bisphosphonate (BP) as the functional molecule, we created a system with an Fe3O4-DA-BP nanostructure, which possesses high specificity for removing uranyl ions from water or blood. This work demonstrates that magnetic nanoparticles, combined with specific receptor-ligand interactions, promise a sensitive and rapid platform for the detection, recovery, and decorporation of metal toxins from biological environment.Entities:
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Year: 2006 PMID: 17031939 DOI: 10.1021/ja0651355
Source DB: PubMed Journal: J Am Chem Soc ISSN: 0002-7863 Impact factor: 15.419