A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary
In this paper, a novel polymerized fiber doped with metal–organic frameworks (UIO-66(Zr)-NH 2 ) was developed in a capillary by microwave irradiation. The fiber was successfully prepared using 4-vinyl pyridine as the monomer and ethylene glycol dimethacrylate as the cross-linker to reinforce its dur...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2017-05-01
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| Series: | Adsorption Science & Technology |
| Online Access: | https://doi.org/10.1177/0263617416677762 |
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| _version_ | 1832544611150594048 |
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| author | Jing-Hua Yang Xiao-Mao Zhou Yu-Ping Zhang Jun Chen Hai-Weng Ma |
| author_facet | Jing-Hua Yang Xiao-Mao Zhou Yu-Ping Zhang Jun Chen Hai-Weng Ma |
| author_sort | Jing-Hua Yang |
| collection | DOAJ |
| description | In this paper, a novel polymerized fiber doped with metal–organic frameworks (UIO-66(Zr)-NH 2 ) was developed in a capillary by microwave irradiation. The fiber was successfully prepared using 4-vinyl pyridine as the monomer and ethylene glycol dimethacrylate as the cross-linker to reinforce its durability. The resultant fiber was applied to extract sulfonylurea herbicides from environmental soil and water samples before analysis with high-performance liquid chromatography. The optimization of different parameters affecting solid-phase microextraction procedure was carried out. Under the optimum experimental conditions, the extraction capability of the hybrid fiber was two times greater than that of the polymer fiber without UIO-66(Zr)-NH 2 .The proposed hybrid fiber extraction method exhibited low detection limits (0.19–1.79 µg/l), good precision (<12.0%), and wide linear range (10–700 µg/l). Satisfactory recoveries of sulfonylurea herbicides were obtained with spiked soil and water samples in the range of 75.7–94.2 and 82.2–95.3%, respectively. |
| format | Article |
| id | doaj-art-4f1e79f7d1a54b5391b1378587ce1a7d |
| institution | Kabale University |
| issn | 0263-6174 2048-4038 |
| language | English |
| publishDate | 2017-05-01 |
| publisher | SAGE Publishing |
| record_format | Article |
| series | Adsorption Science & Technology |
| spelling | doaj-art-4f1e79f7d1a54b5391b1378587ce1a7d2025-02-03T10:08:00ZengSAGE PublishingAdsorption Science & Technology0263-61742048-40382017-05-013510.1177/0263617416677762A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillaryJing-Hua YangXiao-Mao ZhouYu-Ping ZhangJun ChenHai-Weng MaIn this paper, a novel polymerized fiber doped with metal–organic frameworks (UIO-66(Zr)-NH 2 ) was developed in a capillary by microwave irradiation. The fiber was successfully prepared using 4-vinyl pyridine as the monomer and ethylene glycol dimethacrylate as the cross-linker to reinforce its durability. The resultant fiber was applied to extract sulfonylurea herbicides from environmental soil and water samples before analysis with high-performance liquid chromatography. The optimization of different parameters affecting solid-phase microextraction procedure was carried out. Under the optimum experimental conditions, the extraction capability of the hybrid fiber was two times greater than that of the polymer fiber without UIO-66(Zr)-NH 2 .The proposed hybrid fiber extraction method exhibited low detection limits (0.19–1.79 µg/l), good precision (<12.0%), and wide linear range (10–700 µg/l). Satisfactory recoveries of sulfonylurea herbicides were obtained with spiked soil and water samples in the range of 75.7–94.2 and 82.2–95.3%, respectively.https://doi.org/10.1177/0263617416677762 |
| spellingShingle | Jing-Hua Yang Xiao-Mao Zhou Yu-Ping Zhang Jun Chen Hai-Weng Ma A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary Adsorption Science & Technology |
| title | A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary |
| title_full | A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary |
| title_fullStr | A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary |
| title_full_unstemmed | A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary |
| title_short | A novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary |
| title_sort | novel method for the determination of trace sulfonylurea herbicides by introducing a hybrid stationary phase to common capillary |
| url | https://doi.org/10.1177/0263617416677762 |
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