中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
学科主题: 物理化学
题名: Molecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water
作者: Qi, Peipei1, 2;  Wang, Jincheng1;  Li, Yun1;  Su, Fan1;  Jin, Jing1;  Chen, Jiping1
通讯作者: 陈吉平
关键词: Bottled water ;  Molecularly imprinted polymer ;  Monobutyl phthalate ;  Selective solid-phase extraction
刊名: JOURNAL OF SEPARATION SCIENCE
发表日期: 2011-10-01
DOI: 10.1002/jssc.201100264
卷: 34, 期:19, 页:2712-2718
收录类别: SCI
文章类型: Article
部门归属: 1
项目归属: 103
产权排名: 1,1
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
摘要: Molecularly imprinted solid-phase extraction coupled with HPLC for the selective determination of monobutyl phthalate in bottled water
研究领域[WOS]: Chemistry
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.
关键词[WOS]: TANDEM MASS-SPECTROMETRY ;  POLYMER COOKERY ;  HUMAN URINE ;  HUMAN-MILK ;  METABOLITES ;  PERFORMANCE ;  DI(2-ETHYLHEXYL)PHTHALATE ;  RECOGNITION ;  MONOESTERS ;  TOXICITY
语种: 英语
WOS记录号: WOS:000296141200021
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/115548
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
20117d3X24TpgN.pdf(207KB)----开放获取--View Download

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

Recommended Citation:
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.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Qi, Peipei]'s Articles
 [Wang, Jincheng]'s Articles
 [Li, Yun]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Qi, Peipei]‘s Articles
 [Wang, Jincheng]‘s Articles
 [Li, Yun]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 20117d3X24TpgN.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace