The complexes of bisphosphonate and magnetite nanoparticles to remove uranyl ions from aqueous phase

L. Wang*, Z. Yang, J. Gao, K. Xu, H. Gu, B. Zhang, Xixiang Zhang, B. Xu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Using tetraethyl-3-amino-propane-1,1-bisphosphonate (BP) as the functional molecule, we functionalized Fe3O4 magnetic nanoparticles via dopamine (DA) linkage to create a system with an Fe3O 4-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 radioactive metal toxins from biological environment.

Original languageEnglish (US)
Title of host publicationWATER DYANMICS
Subtitle of host publication4th International Workshop on Water Dynamics
Pages87-92
Number of pages6
DOIs
StatePublished - May 11 2007
Event4th International Workshop on Water Dynamics - Sendai, Japan
Duration: Nov 7 2006Nov 8 2006

Publication series

NameAIP Conference Proceedings
Volume898
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other4th International Workshop on Water Dynamics
CountryJapan
CitySendai
Period11/7/0611/8/06

Keywords

  • Bisphosphonate
  • Blood
  • Decorporation
  • Magnetite nanoparticles
  • Uranyl ions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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