Dummy molecularly imprinted polymers based on a green synthesis strategy for magnetic solid-phase extraction of acrylamide in food samples
Bagheri, Ahmad Reza; Arabi, Maryam; Ghaedi, Mehrorang; Ostovan, Abbas; Wang, Xiaoyan; Li, Jinhua; Chen, Lingxin
Source PublicationTALANTA
ISSN0039-9140
2019-04-01
Volume195Pages:390-400
KeywordMolecularly imprinted polymers Dummy template Green synthesis Magnetic solid-phase extraction Experimental design Acrylamide
MOST Discipline CatalogueChemistry
DOI10.1016/j.talanta.2018.11.065
Contribution Rank[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
Department海岸带环境工程技术研究与发展中心
AbstractIn 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.
Funding OrganizationGraduate 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]
SubtypeArticle
Indexed BySCI
Language英语
WOS KeywordWALLED CARBON NANOTUBES ; GAS-CHROMATOGRAPHY ; POTATO-CHIPS ; FUNCTIONALIZED SILICA ; TRACE ACRYLAMIDE ; ELECTRON-CAPTURE ; NANOPARTICLES ; MICROSPHERES ; SORBENT ; POLYMERIZATION
WOS Research AreaChemistry, Analytical
WOS IDWOS:000456762000051
Citation statistics
Cited Times:120[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.yic.ac.cn/handle/133337/24645
Collection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
Affiliation1.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
Recommended Citation
GB/T 7714
Bagheri, 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.
APA Bagheri, 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.
MLA Bagheri, 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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