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Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8
A simple, sensitive and effective magnetic solid-phase extraction (MSPE) technique was developed for the extraction of pyrethroid pesticides from environmental water samples, followed by gas chromatography tandem triple quadrupole mass spectrometry determination. An adsorbent of magnetic zeolitic im...
Autores principales: | , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6891655/ https://www.ncbi.nlm.nih.gov/pubmed/31703405 http://dx.doi.org/10.3390/molecules24224038 |
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author | Liu, Huifang Jiang, Lihua Lu, Meng Liu, Guangyang Li, Tengfei Xu, Xiaomin Li, Lingyun Lin, Huan Lv, Jun Huang, Xiaodong Xu, Donghui |
author_facet | Liu, Huifang Jiang, Lihua Lu, Meng Liu, Guangyang Li, Tengfei Xu, Xiaomin Li, Lingyun Lin, Huan Lv, Jun Huang, Xiaodong Xu, Donghui |
author_sort | Liu, Huifang |
collection | PubMed |
description | A simple, sensitive and effective magnetic solid-phase extraction (MSPE) technique was developed for the extraction of pyrethroid pesticides from environmental water samples, followed by gas chromatography tandem triple quadrupole mass spectrometry determination. An adsorbent of magnetic zeolitic imidazolate framework-8@deep eutectic solvent (M-ZIF-8@DES) was prepared using deep eutectic solvent coated on the surface of M-ZIF-8. The features of M-ZIF-8@DES were confirmed by material characterizations, and the results indicated that M-ZIF-8@DES has a good magnetism (61.3 emu g(−1)), a decent surface area (96.83 m(2) g(−1)) and pore volume (0.292 mL g(−1)). Single factor experiments were carried out to investigate the effect of different conditions on the performance of MSPE. Under the optimal conditions, the developed method performs good linearity (R(2) ≥ 0.9916) in the concentration range of 1–500 μg L(−1). The limits of detection were in the range of 0.05–0.21 μg L(−1) (signal/noise = 3/1). The intraday relative standard deviation (RSD) and interday RSD were less than 9.40%. Finally, the proposed technique was applied for the determination of pyrethroid pesticides in environmental water samples. This work shows the potential of DES-modified metal-organic frameworks for different sample pretreatment techniques. |
format | Online Article Text |
id | pubmed-6891655 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-68916552019-12-12 Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8 Liu, Huifang Jiang, Lihua Lu, Meng Liu, Guangyang Li, Tengfei Xu, Xiaomin Li, Lingyun Lin, Huan Lv, Jun Huang, Xiaodong Xu, Donghui Molecules Article A simple, sensitive and effective magnetic solid-phase extraction (MSPE) technique was developed for the extraction of pyrethroid pesticides from environmental water samples, followed by gas chromatography tandem triple quadrupole mass spectrometry determination. An adsorbent of magnetic zeolitic imidazolate framework-8@deep eutectic solvent (M-ZIF-8@DES) was prepared using deep eutectic solvent coated on the surface of M-ZIF-8. The features of M-ZIF-8@DES were confirmed by material characterizations, and the results indicated that M-ZIF-8@DES has a good magnetism (61.3 emu g(−1)), a decent surface area (96.83 m(2) g(−1)) and pore volume (0.292 mL g(−1)). Single factor experiments were carried out to investigate the effect of different conditions on the performance of MSPE. Under the optimal conditions, the developed method performs good linearity (R(2) ≥ 0.9916) in the concentration range of 1–500 μg L(−1). The limits of detection were in the range of 0.05–0.21 μg L(−1) (signal/noise = 3/1). The intraday relative standard deviation (RSD) and interday RSD were less than 9.40%. Finally, the proposed technique was applied for the determination of pyrethroid pesticides in environmental water samples. This work shows the potential of DES-modified metal-organic frameworks for different sample pretreatment techniques. MDPI 2019-11-07 /pmc/articles/PMC6891655/ /pubmed/31703405 http://dx.doi.org/10.3390/molecules24224038 Text en © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Liu, Huifang Jiang, Lihua Lu, Meng Liu, Guangyang Li, Tengfei Xu, Xiaomin Li, Lingyun Lin, Huan Lv, Jun Huang, Xiaodong Xu, Donghui Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8 |
title | Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8 |
title_full | Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8 |
title_fullStr | Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8 |
title_full_unstemmed | Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8 |
title_short | Magnetic Solid-Phase Extraction of Pyrethroid Pesticides from Environmental Water Samples Using Deep Eutectic Solvent-type Surfactant Modified Magnetic Zeolitic Imidazolate Framework-8 |
title_sort | magnetic solid-phase extraction of pyrethroid pesticides from environmental water samples using deep eutectic solvent-type surfactant modified magnetic zeolitic imidazolate framework-8 |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6891655/ https://www.ncbi.nlm.nih.gov/pubmed/31703405 http://dx.doi.org/10.3390/molecules24224038 |
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