Bagheri, Ahmad Reza; Arabi, Maryam; Ghaedi, Mehrorang; Ostovan, Abbas; Wang, Xiaoyan; Li, Jinhua
; Chen, Lingxin发表期刊TALANTA
ISSN0039-9140
2019-04-01
卷号195页码:390-400
关键词Molecularly imprinted polymersDummy templateGreen synthesisMagnetic solid-phase extractionExperimental designAcrylamide
研究领域Chemistry
DOI10.1016/j.talanta.2018.11.065
产权排序[Bagheri, Ahmad Reza; Arabi, Maryam; Ghaedi, Mehrorang; Ostovan, Abbas] Univ Yasuj, Dept Chem, Yasuj 7591874831, Iran; [Wang, Xiaoyan; Li, Jinhua; Chen, Lingxin] Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn Technol Shandong Pr, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China; [Wang, Xiaoyan] Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China; [Chen, Lingxin] Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China
作者部门海岸带环境工程技术研究与发展中心
英文摘要In this work, novel dummy molecularly imprinted polymers (DMIP) with propanamide as a dummy template molecule were prepared based on a green synthesis strategy of less consumption of hazardous/organic reagents and at mild conditions for magnetic solid-phase extraction (MSPE) of acrylamide in biscuit samples, followed by high performance liquid chromatography (HPLC) determination. The resultant DMIP was well characterized by FT-IR, SEM, TEM and VSM, exhibiting uniform nanoscale coreshell structure and good magnetic property in favor of simple rapid separation. Several main variables influencing MSPE efficiency were investigated, including DMIP dosage, sample solution pH, extraction time and desorption solvent; central composite design (CCD) and response surface methodology (RSM) were employed to assist in the MSPE condition optimization with rapidity and reliability. Under optimized conditions, excellent linearity for acrylamide was obtained in the range of 5.0-5000.0 mu g kg(-1), and low detection and quantification limits were 1.3 mu g kg(-1) and 4.4 mu g kg(-1), respectively. The method recoveries at five spiked concentrations were found within 86.0-98.3% with relative standard deviations (RSDs) of 1.2-4.1%. Furthermore, endogenous acrylamide was detected in five different biscuit samples and the RSDs values were lower than 13%. The present study suggested promising perspectives of water-compatible eco-friendly DMIP based MSPE-HPLC method for highly effective sample pretreatment and targeted analytes determination in complicated matrices.
文章类型Article
资助机构Graduate School and Research Council of Yasouj University; National Natural Science Foundation of China [21876199, 21804010, 41776110]; Department of Science and Technology of Shandong Province of China [GG201709290055]
收录类别SCI
语种英语
关键词[WOS]WALLED CARBON NANOTUBES; GAS-CHROMATOGRAPHY; POTATO-CHIPS; FUNCTIONALIZED SILICA; TRACE ACRYLAMIDE; ELECTRON-CAPTURE; NANOPARTICLES; MICROSPHERES; SORBENT; POLYMERIZATION
研究领域[WOS]Chemistry, Analytical
WOS记录号WOS:000456762000051
引用统计被引频次：208[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24645
专题中科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
中科院海岸带环境过程与生态修复重点实验室
作者单位1.Univ Yasuj, Dept Chem, Yasuj 7591874831, Iran;
2.Chinese Acad Sci, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Res Ctr Coastal Environm Engn Technol Shandong Pr, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China;
3.Binzhou Med Univ, Sch Pharm, Yantai 264003, Peoples R China;
4.Qufu Normal Univ, Coll Chem & Chem Engn, Qufu 273165, Peoples R China
推荐引用方式
GB/T 7714Bagheri, Ahmad Reza,Arabi, Maryam,Ghaedi, Mehrorang,et al. Dummy molecularly imprinted polymers based on a green synthesis strategy for magnetic solid-phase extraction of acrylamide in food samples[J]. TALANTA,2019,195:390-400.
APABagheri, Ahmad Reza.,Arabi, Maryam.,Ghaedi, Mehrorang.,Ostovan, Abbas.,Wang, Xiaoyan.,...&Chen, Lingxin.(2019).Dummy molecularly imprinted polymers based on a green synthesis strategy for magnetic solid-phase extraction of acrylamide in food samples.TALANTA,195,390-400.
MLABagheri, Ahmad Reza,et al."Dummy molecularly imprinted polymers based on a green synthesis strategy for magnetic solid-phase extraction of acrylamide in food samples".TALANTA 195(2019):390-400.
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