Molecular Modelling of Selected Phthalates and Their Interactions with Stationary Phases in Solid-Phase Microextraction

被引：2
作者：
Widel, Dariusz [1 ]
Oszczudlowski, Jerzy [1 ]
Witkiewicz, Zygfryd [2 ,3 ]
机构：
[1] Jan Kochanowski Univ, Inst Chem, PL-25406 Kielce, Poland
[2] Mil Univ Technol, PL-00908 Warsaw, Poland
[3] COBRABiD, PL-00842 Warsaw, Poland
来源：
ADSORPTION SCIENCE & TECHNOLOGY | 2015年 / 33卷 / 6-8期
关键词：
ESTERS; WATER;
D O I：
10.1260/0263-6174.33.6-8.659
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
In this work, solid-phase microextraction of six phthalates from methanol and aqueous solutions were carried out. Polar polyacrylate (PA) and non-polar polydimethylsiloxane (PDMS) were used as stationary phases. HyperChem 8.0 software was used for the optimization of the geometry of these six phthalates and their interactions with stationary phases. Extracted samples were analyzed using gas chromatography coupled with mass spectrometry. In the analysis of phthalates extracted from methanol solution, the best extraction efficiency was obtained for the PA phase, whereas for the extraction from aqueous solution, higher efficiency was obtained for the PDMS phase.
引用
收藏
页码：659 / 662
页数：4
相关论文
共 8 条
  • [1] Development and application of an SPME/GC method for the determination of trace phthalates in beer using a calix[6]arene fiber
    Ye, Chang-Wen
    Gao, Jie
    Yang, Cai
    Liu, Xiao-Jing
    Li, Xiu-Juan
    Pan, Si-Yi
    [J]. ANALYTICA CHIMICA ACTA, 2009, 641 (1-2) : 64 - 74
  • [2] Distribution coefficients of phthalates between absorption fiber and water and its using in quantitative analysis
    Kotowska, U
    Garbowska, K
    Isidorov, VA
    [J]. ANALYTICA CHIMICA ACTA, 2006, 560 (1-2) : 110 - 117
  • [3] Analysis of phthalates via HPLC-UV in environmental water samples after concentration by solid-phase extraction using ionic liquid mixed hemimicelles
    Li, Jidong
    Cai, Yaqi
    Shi, Yali
    Mou, Shifen
    Jiang, Guibin
    [J]. TALANTA, 2008, 74 (04) : 498 - 504
  • [4] Solid-phase microextraction of phthalates from water
    Luks-Betlej, K
    Popp, P
    Janoszka, B
    Paschke, H
    [J]. JOURNAL OF CHROMATOGRAPHY A, 2001, 938 (1-2) : 93 - 101
  • [5] Development of a solid-phase microextraction method for the determination of phthalic acid esters in water
    Prokupková, G
    Holadová, K
    Poustka, J
    Hajslová, J
    [J]. ANALYTICA CHIMICA ACTA, 2002, 457 (02) : 211 - 223
  • [6] Compilation of analytical methods and guidelines for the determination of selected model migrants from plastic packaging
    Sanches Silva, A.
    Sendon Garcia, R.
    Cooper, I.
    Franz, R.
    Paseiro Losada, P.
    [J]. TRENDS IN FOOD SCIENCE & TECHNOLOGY, 2006, 17 (10) : 535 - 546
  • [7] LEVELS OF DI-(2-ETHYLHEXYL)PHTHALATE AND TOTAL PHTHALATE-ESTERS IN MILK, CREAM, BUTTER AND CHEESE
    SHARMAN, M
    READ, WA
    CASTLE, L
    GILBERT, J
    [J]. FOOD ADDITIVES AND CONTAMINANTS, 1994, 11 (03): : 375 - 385
  • [8] Poly(methacrylic acid-co-ethylene glycol dimethacrylate) monolith microextraction coupled with high performance liquid chromatography for the determination of phthalate esters in cosmetics
    Su, Riyan
    Zhao, Xiaowei
    Li, Zhiying
    Jia, Qiong
    Liu, Ping
    Jia, Jianbo
    [J]. ANALYTICA CHIMICA ACTA, 2010, 676 (1-2) : 103 - 108
1