Modified iron oxide nanoparticles as solid phase extractor for spectrophotometeric determination and separation of basic fuchsin.

@article{Zargar2009ModifiedIO,
  title={Modified iron oxide nanoparticles as solid phase extractor for spectrophotometeric determination and separation of basic fuchsin.},
  author={Behrooz Zargar and Hooshang Parham and Amir Hatamie},
  journal={Talanta},
  year={2009},
  volume={77 4},
  pages={1328-31}
}
This study presents a novel separation, preconcentration and determination of basic fuchsin (BF) in an aqueous solution by sodium dodecyl sulfate (SDS)-bounded iron oxide nanoparticles (S-IONPs). It is shown that the novel magnetic nano-adsorbent is quite efficient for the adsorption and desorption of BF at 25 degrees C. Different parameters such as pH, temperature, ionic strength and composition of desorbent solvent were optimized. The effect of some co-existing ions on the determination was… CONTINUE READING

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