Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters
Novel, fast, selective, eco-friendly and reproducible solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods were developed and validated for the analysis of triazine herbicides (atrazine and secbumeton) in stream and lake waters. The retention times of atrazine an...
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my.utm.586612022-04-10T00:30:50Z http://eprints.utm.my/id/eprint/58661/ Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters Sanagi, M. M. Muhammad, S. S. Hussain, I. Ibrahim, W. A. W. Ali, I. QD Chemistry Novel, fast, selective, eco-friendly and reproducible solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods were developed and validated for the analysis of triazine herbicides (atrazine and secbumeton) in stream and lake waters. The retention times of atrazine and secbumeton were 7.48 and 8.51 min. The solid-phase membrane tip extraction was carried out in semiautomated dynamic mode on multiwall carbon nanotubes enclosed in a cone-shaped polypropylene membrane cartridge. Acetone andmethanol were found as the best preconditioning and desorption solvents, respectively. The extraction and desorption times for these herbicides were 15.0 and 10.0 min, respectively. The percentage recoveries of atrazine and secbumeton were 88.0 and 99.0%. The linearity range was 0.50-80.0 μg/L (r2 > 0.994), with detection limits (<0.47 μg/L, S/N = 3) and good reproducibility (<8.0%). The ease of operation, eco-friendly nature, and low cost of solid-phase membrane tip extraction made these methods novel. The Solid-phase membrane tip extractionmethod was optimized by considering the effect of extraction time, desorbing solvents and time. Wiley-VCH Verlag 2015 Article PeerReviewed Sanagi, M. M. and Muhammad, S. S. and Hussain, I. and Ibrahim, W. A. W. and Ali, I. (2015) Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters. Journal Of Separation Science, 38 (3). pp. 433-438. ISSN 1615-9306 http://dx.doi.org/10.1002/jssc.201400912 DOI: 10.1002/jssc.201400912 |
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QD Chemistry Sanagi, M. M. Muhammad, S. S. Hussain, I. Ibrahim, W. A. W. Ali, I. Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters |
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Novel, fast, selective, eco-friendly and reproducible solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods were developed and validated for the analysis of triazine herbicides (atrazine and secbumeton) in stream and lake waters. The retention times of atrazine and secbumeton were 7.48 and 8.51 min. The solid-phase membrane tip extraction was carried out in semiautomated dynamic mode on multiwall carbon nanotubes enclosed in a cone-shaped polypropylene membrane cartridge. Acetone andmethanol were found as the best preconditioning and desorption solvents, respectively. The extraction and desorption times for these herbicides were 15.0 and 10.0 min, respectively. The percentage recoveries of atrazine and secbumeton were 88.0 and 99.0%. The linearity range was 0.50-80.0 μg/L (r2 > 0.994), with detection limits (<0.47 μg/L, S/N = 3) and good reproducibility (<8.0%). The ease of operation, eco-friendly nature, and low cost of solid-phase membrane tip extraction made these methods novel. The Solid-phase membrane tip extractionmethod was optimized by considering the effect of extraction time, desorbing solvents and time. |
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Article |
author |
Sanagi, M. M. Muhammad, S. S. Hussain, I. Ibrahim, W. A. W. Ali, I. |
author_facet |
Sanagi, M. M. Muhammad, S. S. Hussain, I. Ibrahim, W. A. W. Ali, I. |
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Sanagi, M. M. |
title |
Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters |
title_short |
Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters |
title_full |
Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters |
title_fullStr |
Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters |
title_full_unstemmed |
Novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters |
title_sort |
novel solid-phase membrane tip extraction and gas chromatography with mass spectrometry methods for the rapid analysis of triazine herbicides in real waters |
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Wiley-VCH Verlag |
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2015 |
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http://eprints.utm.my/id/eprint/58661/ http://dx.doi.org/10.1002/jssc.201400912 |
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1729703232565936128 |
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13.2014675 |