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Three phase hollow fiber liquid-phase microextraction combined with HPLC-DAD/MS for simultaneous determination of tamoxifen and clomiphene from human urine, plasma and water samples

Yamini, Yadollah LU ; Jönsson, Jan Åke LU and Zarghampour, Fereshteh (2025) In Journal of Chromatography A 1757.
Abstract

In this research, a straightforward and effective preconcentration technique was developed by integrating three-phase hollow fiber liquid-phase microextraction (HF-LPME) with high-performance liquid chromatography equipped with a photodiode array detector and mass spectrometry (HPLC-DAD/MS) for the simultaneous extraction and quantification of trace levels of tamoxifen (Tam) and clomiphene (Clom) in human urine, plasma, and natural water samples. In three-phase system, the target analytes are transferred from an aqueous matrix across an organic solvent and subsequently into an aqueous receiving phase. This approach provides an easy, selective, and cost-effective replacement for conventional sample preparation methods. The entirety of... (More)

In this research, a straightforward and effective preconcentration technique was developed by integrating three-phase hollow fiber liquid-phase microextraction (HF-LPME) with high-performance liquid chromatography equipped with a photodiode array detector and mass spectrometry (HPLC-DAD/MS) for the simultaneous extraction and quantification of trace levels of tamoxifen (Tam) and clomiphene (Clom) in human urine, plasma, and natural water samples. In three-phase system, the target analytes are transferred from an aqueous matrix across an organic solvent and subsequently into an aqueous receiving phase. This approach provides an easy, selective, and cost-effective replacement for conventional sample preparation methods. The entirety of partitioning operations was accomplished using an Accurel Q3/2 polypropylene hollow fiber membrane. The optimized conditions included undecane as the impregnated organic solvent on polypropylene HF, 0.005 M NaOH as the source phase, 0.01 M HCl as the receiving phase, a stirring rate of 1000 rpm, and an extraction time of 75 min. Additionally, the calibration curves exhibited linearity within the range of 2.5–100 μg L⁻¹ using HPLC-DAD and within 0.1–10 μg L−1 and 15–100 μg L−1 using HPLC-MS, with good coefficients of determination (R² > 0.998). In the end, the practicality of the proposed method was confirmed through the extraction and quantification of the analytes in real samples, including human urine, plasma, and natural water. The results demonstrated excellent sensitivity and precision in detecting trace amounts of Tam and Clom across various matrices.

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author
; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Clomiphene, Hollow fiber liquid phase microextraction, HPLC-DAD, HPLC-MS, Tamoxifen
in
Journal of Chromatography A
volume
1757
article number
466171
publisher
Elsevier
external identifiers
  • scopus:105009097721
  • pmid:40580557
ISSN
0021-9673
DOI
10.1016/j.chroma.2025.466171
language
English
LU publication?
yes
additional info
Publisher Copyright: © 2025
id
9420e955-8f84-4008-ace2-3e25575213bf
date added to LUP
2025-11-18 15:58:06
date last changed
2025-11-18 15:59:01
@article{9420e955-8f84-4008-ace2-3e25575213bf,
  abstract     = {{<p>In this research, a straightforward and effective preconcentration technique was developed by integrating three-phase hollow fiber liquid-phase microextraction (HF-LPME) with high-performance liquid chromatography equipped with a photodiode array detector and mass spectrometry (HPLC-DAD/MS) for the simultaneous extraction and quantification of trace levels of tamoxifen (Tam) and clomiphene (Clom) in human urine, plasma, and natural water samples. In three-phase system, the target analytes are transferred from an aqueous matrix across an organic solvent and subsequently into an aqueous receiving phase. This approach provides an easy, selective, and cost-effective replacement for conventional sample preparation methods. The entirety of partitioning operations was accomplished using an Accurel Q3/2 polypropylene hollow fiber membrane. The optimized conditions included undecane as the impregnated organic solvent on polypropylene HF, 0.005 M NaOH as the source phase, 0.01 M HCl as the receiving phase, a stirring rate of 1000 rpm, and an extraction time of 75 min. Additionally, the calibration curves exhibited linearity within the range of 2.5–100 μg L⁻¹ using HPLC-DAD and within 0.1–10 μg L<sup>−1</sup> and 15–100 μg L<sup>−1</sup> using HPLC-MS, with good coefficients of determination (R² &gt; 0.998). In the end, the practicality of the proposed method was confirmed through the extraction and quantification of the analytes in real samples, including human urine, plasma, and natural water. The results demonstrated excellent sensitivity and precision in detecting trace amounts of Tam and Clom across various matrices.</p>}},
  author       = {{Yamini, Yadollah and Jönsson, Jan Åke and Zarghampour, Fereshteh}},
  issn         = {{0021-9673}},
  keywords     = {{Clomiphene; Hollow fiber liquid phase microextraction; HPLC-DAD; HPLC-MS; Tamoxifen}},
  language     = {{eng}},
  month        = {{08}},
  publisher    = {{Elsevier}},
  series       = {{Journal of Chromatography A}},
  title        = {{Three phase hollow fiber liquid-phase microextraction combined with HPLC-DAD/MS for simultaneous determination of tamoxifen and clomiphene from human urine, plasma and water samples}},
  url          = {{http://dx.doi.org/10.1016/j.chroma.2025.466171}},
  doi          = {{10.1016/j.chroma.2025.466171}},
  volume       = {{1757}},
  year         = {{2025}},
}