Molecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water
文献类型：期刊论文
| 作者 | Qi, Peipei1,2; Wang, Jincheng1; Li, Yun1; Su, Fan1; Jin, Jing1; Chen, Jiping1 |
| 刊名 | journal of separation science
 |
| 出版日期 | 2011-10-01 |
| 卷号 | 34期号:19页码:2712-2718 |
| 关键词 | Bottled water Molecularly imprinted polymer Monobutyl phthalate Selective solid-phase extraction |
| ISSN号 | 待补充 |
| 产权排序 | 1,1 |
| 通讯作者 | 陈吉平 |
| 中文摘要 | molecularly imprinted solid-phase extraction coupled with hplc for the selective determination of monobutyl phthalate in bottled water |
| 英文摘要 | 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. |
| WOS标题词 | science & technology ; physical sciences |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, analytical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | tandem mass-spectrometry ; polymer cookery ; human urine ; human-milk ; metabolites ; performance ; di(2-ethylhexyl)phthalate ; recognition ; monoesters ; toxicity |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000296141200021 |
| 公开日期 | 2012-07-09 |
| 源URL | [http://159.226.238.44/handle/321008/115548]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.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 |
| 推荐引用方式 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,&Chen, Jiping.(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. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。