Ligandless-dispersive liquid-liquid microextraction of trace amount of copper ions.

@article{Mohammadi2009LigandlessdispersiveLM,
  title={Ligandless-dispersive liquid-liquid microextraction of trace amount of copper ions.},
  author={Sayed Zia Mohammadi and Daryoush Afzali and Yar Mohammad Baghelani},
  journal={Analytica chimica acta},
  year={2009},
  volume={653 2},
  pages={173-7}
}
In the present work, a new ligandless-dispersive liquid-liquid microextraction (LL-DLLME) method has been developed for preconcentration trace amounts of copper as a prior step to its determination by flame atomic absorption spectrometry. In the proposed approach 1,2-dicholorobenzene and ethanol were used as extraction and dispersive solvents, respectively. Some factors influencing on the extraction efficiency of copper and its subsequent determination were studied and optimized, such as the… CONTINUE READING

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References

Publications referenced by this paper.
Showing 1-6 of 6 references

Mater

M. A. Bezerra, W.N.L. Dos Santos, +4 authors J. Hazard
148 • 2007
View 1 Excerpt

Biomed

A. Takara, S. D. Pasini-Cabello, +3 authors J. Pharm
Anal. 39 • 2005
View 1 Excerpt

Spectrochim

K. Jankowski, J. Yao, K. Kasiura, A. Jackowska, A. Sieradzka
Acta B 60 • 2005
View 1 Excerpt

Microchim

Y. Yamini, J. Hassan, M. H. Karbasi
Acta 148 • 2004
View 1 Excerpt

Bioinorganic Chemistry: Inorganic Elements in the Chemistry of Life

W. Kaim, B. Schwederski
John Wiley, New York • 1991
View 1 Excerpt

Comtazer (Eds.), New Trace Elements in Nutrition

L. L. Hopkins, H. E. Mohr, W. E. in W. Mertz
1971
View 1 Excerpt

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