Preparation of a stoichiometric molecularly imprinted polymer for auramine O and application in solid-phase extraction

doi:10.1002/jssc.201801234

CORC > 烟台海岸带研究所 > 中国科学院烟台海岸带研究所 > 山东省海岸带环境工程技术研究中心

	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
刊名	JOURNAL OF SEPARATION SCIENCE
	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
ISSN号	1615-9306
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
文献子类	Article
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.
WOS关键词	PERFORMANCE LIQUID-CHROMATOGRAPHY ; RATIONAL DESIGN ; MONOCROTOPHOS RESIDUES ; ORGANIC-COMPOUNDS ; REMOVAL ; NANOPARTICLES ; TRICHLORFON ; RECOGNITION ; SORBENT ; YELLOW
WOS研究方向	Chemistry, Analytical
语种	英语
WOS记录号	WOS:000465118000017
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]
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/24965]
专题	烟台海岸带研究所_山东省海岸带环境工程技术研究中心烟台海岸带研究所_中科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.