An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection
In this work, a simple, fast, sensitive, and environmentally friendly method was developed for preconcentration and quantitative measurement of bisphenol A in water samples using gas chromatography with mass spectrometry. The preconcentration approach, namely biosorption-based dispersive liquid-liqu...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2020
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| Online Access: | http://psasir.upm.edu.my/id/eprint/87820/ http://psasir.upm.edu.my/id/eprint/87820/1/ABSTRACT.pdf |
| _version_ | 1848860506734985216 |
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| author | Muhd Subuhi, Nur Ezwan Anis Md Saad, Salwani Mohamad Zain, Nur Nadhirah Lim, Vuanghao Miskam, Mazidatulakmam Kamaruzaman, Sazlinda Raoov, Muggundha Yahaya, Noorfatimah |
| author_facet | Muhd Subuhi, Nur Ezwan Anis Md Saad, Salwani Mohamad Zain, Nur Nadhirah Lim, Vuanghao Miskam, Mazidatulakmam Kamaruzaman, Sazlinda Raoov, Muggundha Yahaya, Noorfatimah |
| author_sort | Muhd Subuhi, Nur Ezwan Anis |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | In this work, a simple, fast, sensitive, and environmentally friendly method was developed for preconcentration and quantitative measurement of bisphenol A in water samples using gas chromatography with mass spectrometry. The preconcentration approach, namely biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles was performed based on the formation of microdroplet of rhamnolipid biosurfactant throughout the aqueous samples, which accelerates the mass transfer process between the extraction solvent and sample solution. The process is then followed by the application of magnetic nanoparticles for easy retrieval of the analyte-containing extraction solvent. Several important variables were optimized comprehensively including type of disperser solvent and desorption solvent, rhamnolipid concentration, volume of disperser solvent, amount of magnetic nanoparticles, extraction time, desorption time, ionic strength, and sample pH. Under the optimized microextraction and gas chromatography with mass spectrometry conditions, the method demonstrated good linearity over the range of 0.5-500 µg/L with a coefficient of determination of R2 = 0.9904, low limit of detection (0.15 µg/L) and limit of quantification (0.50 µg/L) of bisphenol A, good analyte recoveries (84-120%) and acceptable relative standard deviation (1.8-14.9%, n = 6). The proposed method was successfully applied to three environmental water samples, and bisphenol A was detected in all samples. |
| first_indexed | 2025-11-15T12:46:19Z |
| format | Article |
| id | upm-87820 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T12:46:19Z |
| publishDate | 2020 |
| publisher | Wiley-VCH |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-878202022-06-15T07:21:39Z http://psasir.upm.edu.my/id/eprint/87820/ An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection Muhd Subuhi, Nur Ezwan Anis Md Saad, Salwani Mohamad Zain, Nur Nadhirah Lim, Vuanghao Miskam, Mazidatulakmam Kamaruzaman, Sazlinda Raoov, Muggundha Yahaya, Noorfatimah In this work, a simple, fast, sensitive, and environmentally friendly method was developed for preconcentration and quantitative measurement of bisphenol A in water samples using gas chromatography with mass spectrometry. The preconcentration approach, namely biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles was performed based on the formation of microdroplet of rhamnolipid biosurfactant throughout the aqueous samples, which accelerates the mass transfer process between the extraction solvent and sample solution. The process is then followed by the application of magnetic nanoparticles for easy retrieval of the analyte-containing extraction solvent. Several important variables were optimized comprehensively including type of disperser solvent and desorption solvent, rhamnolipid concentration, volume of disperser solvent, amount of magnetic nanoparticles, extraction time, desorption time, ionic strength, and sample pH. Under the optimized microextraction and gas chromatography with mass spectrometry conditions, the method demonstrated good linearity over the range of 0.5-500 µg/L with a coefficient of determination of R2 = 0.9904, low limit of detection (0.15 µg/L) and limit of quantification (0.50 µg/L) of bisphenol A, good analyte recoveries (84-120%) and acceptable relative standard deviation (1.8-14.9%, n = 6). The proposed method was successfully applied to three environmental water samples, and bisphenol A was detected in all samples. Wiley-VCH 2020 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/87820/1/ABSTRACT.pdf Muhd Subuhi, Nur Ezwan Anis and Md Saad, Salwani and Mohamad Zain, Nur Nadhirah and Lim, Vuanghao and Miskam, Mazidatulakmam and Kamaruzaman, Sazlinda and Raoov, Muggundha and Yahaya, Noorfatimah (2020) An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection. Journal of Separation Science, 43 (16). 3294 - 3303. ISSN 1615-9306; ESSN: 1615-9314 https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/jssc.201901194 10.1002/jssc.201901194 |
| spellingShingle | Muhd Subuhi, Nur Ezwan Anis Md Saad, Salwani Mohamad Zain, Nur Nadhirah Lim, Vuanghao Miskam, Mazidatulakmam Kamaruzaman, Sazlinda Raoov, Muggundha Yahaya, Noorfatimah An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection |
| title | An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection |
| title_full | An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection |
| title_fullStr | An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection |
| title_full_unstemmed | An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection |
| title_short | An efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol A in water samples by gas chromatography-mass spectrometry detection |
| title_sort | efficient biosorption-based dispersive liquid-liquid microextraction with extractant removal by magnetic nanoparticles for quantification of bisphenol a in water samples by gas chromatography-mass spectrometry detection |
| url | http://psasir.upm.edu.my/id/eprint/87820/ http://psasir.upm.edu.my/id/eprint/87820/ http://psasir.upm.edu.my/id/eprint/87820/ http://psasir.upm.edu.my/id/eprint/87820/1/ABSTRACT.pdf |