| Preparation of a stoichiometric molecularly imprinted polymer for auramine O and application in solid-phase extraction | |
Pataer, P; Muhammad, T; Turahun, Y; Yang, WW; Aihebaier, S; Wubulikasimu, M; Chen, LX
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| 发表期刊 | JOURNAL OF SEPARATION SCIENCE
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| ISSN | 1615-9306 |
| 2019-04 | |
| 卷号 | 42期号:8页码:1634-1643 |
| 关键词 | auramine O hydrochloride molecularly imprinted polymers rational design solid-phase extraction stoichiometric interactions |
| 研究领域 | Chemistry, Analytical |
| DOI | 10.1002/jssc.201801234 |
| 产权排序 | [Pataer, Parezhati; Muhammad, Turghun; Turahun, Yunusjan; Yang, Wenwu; Aihebaier, Sailemayi; Wubulikasimu, Muyasier] Xinjiang Univ, Coll Chem & Chem Engn, Key Lab Oil & Gas Fine Chem, Minist Educ & Xinjiang Uygur Autonomous Reg, Urumqi 830046, Peoples R China; [Chen, Lingxin] Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai, Peoples R China |
| 通讯作者 | Muhammad, Turghun([email protected]) ; Turahun, Yunusjan([email protected]) |
| 作者部门 | 海岸带环境工程技术研究与发展中心 |
| 英文摘要 | We describe a stoichiometric approach to the synthesis of molecularly imprinted polymers specific for auramine O. Using the stoichiometric interaction in molecular imprinting, no excess of binding sites is necessary and binding sites are only located inside the imprinted cavities. The free base of the template was obtained to facilitate the interaction with the monomers. Itaconic acid was selected as the functional monomer, and stoichiometric ratio of the interaction with the free base was investigated. Themolecularly imprinted polymer preparation conditions such as cross-linker, molar ratio, porogen were optimized as divinylbenzene, 1:2:20 and chloroform/N, N-dimethylformamide, respectively. Under the optimum conditions, a good imprinting effect and very high selectivity were achieved. A solid-phase extraction method was developed using the molecularly imprinted polymers as a sorbent and extraction procedure was optimized. The solid-phase extraction method showed a high extraction recovery for auramine O in its hydrochloride form and free form compared to its analogues. The results strongly indicated that stoichiometric imprinting is an efficient method for development of high selectivity molecularly imprinted polymers for auramine O. |
| 文章类型 | Article |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China [21365020, 21565025] ; Xinjiang University Science Research Fund [XY110115] ; 111 ProjectMinistry of Education, China - 111 Project [D18022] |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | PERFORMANCE LIQUID-CHROMATOGRAPHY ; RATIONAL DESIGN ; MONOCROTOPHOS RESIDUES ; ORGANIC-COMPOUNDS ; REMOVAL ; NANOPARTICLES ; TRICHLORFON ; RECOGNITION ; SORBENT ; YELLOW |
| 研究领域[WOS] | Chemistry, Analytical |
| WOS记录号 | WOS:000465118000017 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/24965 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心 中国科学院海岸带环境过程与生态修复重点实验室 |
| 作者单位 | 1.Xinjiang Univ, Coll Chem & Chem Engn, Key Lab Oil & Gas Fine Chem, Minist Educ & Xinjiang Uygur Autonomous Reg, Urumqi 830046, Peoples R China; 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pataer, P,Muhammad, T,Turahun, Y,et al. Preparation of a stoichiometric molecularly imprinted polymer for auramine O and application in solid-phase extraction[J]. JOURNAL OF SEPARATION SCIENCE,2019,42(8):1634-1643. |
| APA | Pataer, P.,Muhammad, T.,Turahun, Y.,Yang, WW.,Aihebaier, S.,...&Chen, LX.(2019).Preparation of a stoichiometric molecularly imprinted polymer for auramine O and application in solid-phase extraction.JOURNAL OF SEPARATION SCIENCE,42(8),1634-1643. |
| MLA | Pataer, P,et al."Preparation of a stoichiometric molecularly imprinted polymer for auramine O and application in solid-phase extraction".JOURNAL OF SEPARATION SCIENCE 42.8(2019):1634-1643. |
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