Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples

Research output: Contribution to journal › Journal article › Research › peer-review

Standard

Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples. / Khajeh, Mostafa; Pedersen-Bjergaard, Stig; Barkhordar, Afsaneh; Bahlooli, Mousa.

In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, Vol. 137, 2015, p. 328-332.

Research output: Contribution to journal › Journal article › Research › peer-review

Harvard

Khajeh, M, Pedersen-Bjergaard, S, Barkhordar, A & Bahlooli, M 2015, 'Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples', Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, vol. 137, pp. 328-332. https://doi.org/10.1016/j.saa.2014.08.103

APA

Khajeh, M., Pedersen-Bjergaard, S., Barkhordar, A., & Bahlooli, M. (2015). Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 137, 328-332. https://doi.org/10.1016/j.saa.2014.08.103

Vancouver

Khajeh M, Pedersen-Bjergaard S, Barkhordar A, Bahlooli M. Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2015;137:328-332. https://doi.org/10.1016/j.saa.2014.08.103

Author

Khajeh, Mostafa ; Pedersen-Bjergaard, Stig ; Barkhordar, Afsaneh ; Bahlooli, Mousa. / Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples. In: Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2015 ; Vol. 137. pp. 328-332.

Bibtex

@article{e4f36e5bf2c24d6882110f4e419df3c3,
title = "Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples",
abstract = "In this study, wheat stem was used for electromembrane extraction (EME) for the first time. The EME technique involved the use of a wheat stem whose channel was filled with 3 M HCl, immersed in 10 mL of an aqueous sample solution. Thorium migrated from aqueous samples, through a thin layer of 1-octanol and 5%v/v Di-(2-ethylhexyl) phosphate (DEHP) immobilized in the pores of a porous stem, and into an acceptor phase solution present inside the lumen of the stem. The pH of donor and acceptor phases, extraction time, voltage, and stirring speed were optimized. At the optimum conditions, an enrichment factor of 50 and a limit of detection of 0.29 ng mL1 was obtained for thorium. The developedprocedure was then applied to the extraction and determination of thorium in water samples and in reference material.",
author = "Mostafa Khajeh and Stig Pedersen-Bjergaard and Afsaneh Barkhordar and Mousa Bahlooli",
year = "2015",
doi = "10.1016/j.saa.2014.08.103",
language = "English",
volume = "137",
pages = "328--332",
journal = "Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy",
issn = "1386-1425",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Application of hollow cylindrical wheat stem for electromembrane extraction of thorium in water samples

AU - Khajeh, Mostafa

AU - Pedersen-Bjergaard, Stig

AU - Barkhordar, Afsaneh

AU - Bahlooli, Mousa

PY - 2015

Y1 - 2015

N2 - In this study, wheat stem was used for electromembrane extraction (EME) for the first time. The EME technique involved the use of a wheat stem whose channel was filled with 3 M HCl, immersed in 10 mL of an aqueous sample solution. Thorium migrated from aqueous samples, through a thin layer of 1-octanol and 5%v/v Di-(2-ethylhexyl) phosphate (DEHP) immobilized in the pores of a porous stem, and into an acceptor phase solution present inside the lumen of the stem. The pH of donor and acceptor phases, extraction time, voltage, and stirring speed were optimized. At the optimum conditions, an enrichment factor of 50 and a limit of detection of 0.29 ng mL1 was obtained for thorium. The developedprocedure was then applied to the extraction and determination of thorium in water samples and in reference material.

AB - In this study, wheat stem was used for electromembrane extraction (EME) for the first time. The EME technique involved the use of a wheat stem whose channel was filled with 3 M HCl, immersed in 10 mL of an aqueous sample solution. Thorium migrated from aqueous samples, through a thin layer of 1-octanol and 5%v/v Di-(2-ethylhexyl) phosphate (DEHP) immobilized in the pores of a porous stem, and into an acceptor phase solution present inside the lumen of the stem. The pH of donor and acceptor phases, extraction time, voltage, and stirring speed were optimized. At the optimum conditions, an enrichment factor of 50 and a limit of detection of 0.29 ng mL1 was obtained for thorium. The developedprocedure was then applied to the extraction and determination of thorium in water samples and in reference material.

U2 - 10.1016/j.saa.2014.08.103

DO - 10.1016/j.saa.2014.08.103

M3 - Journal article

VL - 137

SP - 328

EP - 332

JO - Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

JF - Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy

SN - 1386-1425

ER -

ID: 130107126