Response surface methodology approach for the preparation of a molecularly imprinted polymer for solid-phase extraction of fenoxycarb pesticide in mussels
© 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim..
The aim of this work was to develop an efficient method for the selective extraction and analysis of fenoxycarb, a carbamate pesticide, in mussel samples using a molecularly imprinted solid-phase extraction device. The optimization of molecularly imprinted polymer synthesis was performed using the experimental design under the response surface methodology approach. A fast rebinding study and Freundlich isotherm adsorption were carried out to calculate binding capacity B, site number n, and affinity constant Kf . The optimum molecularly imprinted polymer was successfully used as sorbent of a solid-phase extraction cartridge for the determination of fenoxycarb in real mussel samples. The range of linearity was 0.3-30 mg/L with a correlation coefficient of 0.991. The limit of detection was 0.247 mg/kg. The recovery of fenoxycarb extracted from mussel samples of Mediterranean sea was 97% (n = 3) with relative standard deviation between 6 and 7% proving the reliability of the developed method.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2019 |
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| Erschienen: |
2019 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:42 |
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| Enthalten in: |
Journal of separation science - 42(2019), 18 vom: 15. Sept., Seite 3023-3032 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Atayat, Amani [VerfasserIn] |
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| Links: |
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| Themen: |
Fenoxycarb |
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| Anmerkungen: |
Date Completed 10.03.2020 Date Revised 10.03.2020 published: Print-Electronic Citation Status MEDLINE |
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| doi: |
10.1002/jssc.201900344 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
NLM298683326 |
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| 500 | |a Citation Status MEDLINE | ||
| 520 | |a © 2019 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. | ||
| 520 | |a The aim of this work was to develop an efficient method for the selective extraction and analysis of fenoxycarb, a carbamate pesticide, in mussel samples using a molecularly imprinted solid-phase extraction device. The optimization of molecularly imprinted polymer synthesis was performed using the experimental design under the response surface methodology approach. A fast rebinding study and Freundlich isotherm adsorption were carried out to calculate binding capacity B, site number n, and affinity constant Kf . The optimum molecularly imprinted polymer was successfully used as sorbent of a solid-phase extraction cartridge for the determination of fenoxycarb in real mussel samples. The range of linearity was 0.3-30 mg/L with a correlation coefficient of 0.991. The limit of detection was 0.247 mg/kg. The recovery of fenoxycarb extracted from mussel samples of Mediterranean sea was 97% (n = 3) with relative standard deviation between 6 and 7% proving the reliability of the developed method | ||
| 650 | 4 | |a Journal Article | |
| 650 | 4 | |a fenoxycarb | |
| 650 | 4 | |a molecularly imprinted polymers | |
| 650 | 4 | |a mussel | |
| 650 | 4 | |a pesticides | |
| 650 | 4 | |a response surface methodology | |
| 650 | 7 | |a Pesticides |2 NLM | |
| 650 | 7 | |a Phenylcarbamates |2 NLM | |
| 650 | 7 | |a Polymers |2 NLM | |
| 650 | 7 | |a fenoxycarb |2 NLM | |
| 650 | 7 | |a JEN0LSV1G9 |2 NLM | |
| 700 | 1 | |a Mergola, Lucia |e verfasserin |4 aut | |
| 700 | 1 | |a Mzoughi, Nadia |e verfasserin |4 aut | |
| 700 | 1 | |a Del Sole, Roberta |e verfasserin |4 aut | |
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