DICP OpenIR
Subject Area物理化学
Molecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water
Qi, Peipei1,2; Wang, Jincheng1; Li, Yun1; Su, Fan1; Jin, Jing1; Chen, Jiping1; Chen JP(陈吉平)
KeywordBottled Water Molecularly Imprinted Polymer Monobutyl Phthalate Selective Solid-phase Extraction
Source PublicationJOURNAL OF SEPARATION SCIENCE
2011-10-01
ISSN待补充
DOI10.1002/jssc.201100264
Volume34Issue:19Pages:2712-2718
Indexed BySCI
SubtypeArticle
Department1
Funding Project103
Contribution Rank1,1
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Analytical
WOS Research AreaChemistry
WOS KeywordTANDEM MASS-SPECTROMETRY ; POLYMER COOKERY ; HUMAN URINE ; HUMAN-MILK ; METABOLITES ; PERFORMANCE ; DI(2-ETHYLHEXYL)PHTHALATE ; RECOGNITION ; MONOESTERS ; TOXICITY
AbstractMolecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water; A molecularly imprinted polymer (MIP) was prepared using monobutyl phthalate as template. The synthesis was optimized by using different porogens and functional monomers. The MIP was used as a selective sorbent in molecularly imprinted solid-phase extraction (MIP-SPE) for pre-concentration and determination of monobutyl phthalate (mBP) from the bottled water. The difference in recognition selectivity of the polymer columns was observed in HPLC system, and the effect of the mobile phase on the performance of MIP columns was also investigated. Control of the MIP-SPE process is seen as important in helping to facilitate the selective extraction of mBP from water samples. Thereafter, the choice of washing solvent, eluting solvent amount, pH of loading sample, flow rate of loading solution and the loading sample volume was presented. The optimized procedure was described as follows: 25 mL spiked aqueous solution was percolated through the MIP-SPE cartridge at the flow rate of 1.5 mL/min. After rinsing with acetonitrile/methanol mixture (1:1, v/v), the bound analyte was desorbed with 3 mL methanol. The developed MIP-SPE method was demonstrated to be applicable for the analysis of mBP in the bottled water.
Language英语
WOS IDWOS:000296141200021
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/115548
Collection中国科学院大连化学物理研究所
Corresponding AuthorChen JP(陈吉平)
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Zhejiang Acad Agr Sci, Inst Qual & Standard Agroprod, Hangzhou, Zhejiang, Peoples R China
Recommended Citation
GB/T 7714
Qi, Peipei,Wang, Jincheng,Li, Yun,et al. Molecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water[J]. JOURNAL OF SEPARATION SCIENCE,2011,34(19):2712-2718.
APA Qi, Peipei.,Wang, Jincheng.,Li, Yun.,Su, Fan.,Jin, Jing.,...&陈吉平.(2011).Molecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water.JOURNAL OF SEPARATION SCIENCE,34(19),2712-2718.
MLA Qi, Peipei,et al."Molecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water".JOURNAL OF SEPARATION SCIENCE 34.19(2011):2712-2718.
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