MICROEXTRACTION METHODS FOR PRECONCENTRATION OF ALUMINIUM IN URINE SAMPLES

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FARAJBAKHSH FARZAD; AMJADI MOHAMMAD; MANZOORI JAMSHID L.; ARDALAN MOHAMMAD R.; JOUYBAN ABOLGHASEM

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Journal Paper

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Journal: PHARMACEUTICAL SCIENCES Year:2016 | Volume:22 | Issue:2 Page(s): 87-95

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Information Journal Paper

Title

MICROEXTRACTION METHODS FOR PRECONCENTRATION OF ALUMINIUM IN URINE SAMPLES

Author(s)

Keywords

DISPERSIVE LIQUID-LIQUID MICROEXTRACTION (DLLME)

ULTRASOUND-ASSISTED EMULSIFICATION MICROEXTRACTION (USAEME)

GRAPHITE FURNACE ATOMIC ABSORPTION SPECTROMETRY (GFAAS)

DIALYSIS PATIENTS

Abstract

Background: Analysis of aluminium (Al) in urine samples is required in management of a number of diseases including patients with renal failure. This work aimed to present dispersive liquid-liquid microextraction (DLLME) and ultrasound-assisted emulsification microextraction (USAEME) methods for the preconcentration of ultra-trace amount of aluminum in human urine prior to its determination by a graphite furnace atomic absorption spectrometry (GFAAS).Methods: The microextraction methods were based on the complex formation of Al3+with 8-hydroxyquinoline. The effect of various experimental parameters on the efficiencies of the methods and their optimum values were studied.Results: Under the optimal conditions, the limits of detection for USAEME-GFAAS and DLLME-GFAAS were 0.19 and 0.30 ng mL-1, respectively and corresponding relative standard deviations (RSD, n=5) for the determination of 40 ng mL-1 Al3+were 5.9% and 4.9%.Conclusion: Both methods could be successfully used to the analysis of ultra trace concentrations of Al in urine samples of DIALYSIS PATIENTS.

Cites

DETERMINATION OF 2-OCTANONE IN BIOLOGICAL SAMPLES USING LIQUID–LIQUID MICROEXTRACTIONS FOLLOWED BY GAS CHROMATOGRAPHY–FLAME IONIZATION DETECTION

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APA: Copy

FARAJBAKHSH, FARZAD, AMJADI, MOHAMMAD, MANZOORI, JAMSHID L., ARDALAN, MOHAMMAD R., & JOUYBAN, ABOLGHASEM. (2016). MICROEXTRACTION METHODS FOR PRECONCENTRATION OF ALUMINIUM IN URINE SAMPLES. PHARMACEUTICAL SCIENCES, 22(2), 87-95. SID. https://sid.ir/paper/709985/en

Vancouver: Copy

FARAJBAKHSH FARZAD, AMJADI MOHAMMAD, MANZOORI JAMSHID L., ARDALAN MOHAMMAD R., JOUYBAN ABOLGHASEM. MICROEXTRACTION METHODS FOR PRECONCENTRATION OF ALUMINIUM IN URINE SAMPLES. PHARMACEUTICAL SCIENCES[Internet]. 2016;22(2):87-95. Available from: https://sid.ir/paper/709985/en

IEEE: Copy

FARZAD FARAJBAKHSH, MOHAMMAD AMJADI, JAMSHID L. MANZOORI, MOHAMMAD R. ARDALAN, and ABOLGHASEM JOUYBAN, “MICROEXTRACTION METHODS FOR PRECONCENTRATION OF ALUMINIUM IN URINE SAMPLES,” PHARMACEUTICAL SCIENCES, vol. 22, no. 2, pp. 87–95, 2016, [Online]. Available: https://sid.ir/paper/709985/en

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