Ultrasound-assisted analytical emulsification-extraction

被引：26
作者：
Delgado-Povedano, M. M.
de Castro, Luque [1 ]
机构：
[1] Univ Cordoba, Dept Analyt Chem, E-14071 Cordoba, Spain
来源：
TRAC-TRENDS IN ANALYTICAL CHEMISTRY | 2013年 / 45卷
关键词：
Emulsification; Extraction; Immiscible phase; Leaching; Liquid-liquid extraction (LLE); Liquid-liquid microextraction (LLME); Solid-liquid extraction (SLE); Ultrasound-assisted emulsification (USAE); Ultrasound-assisted emulsification-liquid-liquid extraction (USAE-LLE); Ultrasound-assisted emulsification microextraction (USAE-ME); ATOMIC-ABSORPTION-SPECTROMETRY; POLYCYCLIC AROMATIC-HYDROCARBONS; CHROMATOGRAPHY-MASS SPECTROMETRY; CHARACTER RESPONSIBLE COMPOUNDS; LIQUID-PHASE MICROEXTRACTION; FLOATING ORGANIC DROP; GAS-CHROMATOGRAPHY; WATER SAMPLES; IONIC LIQUID; CORK TAINT;
D O I：
10.1016/j.trac.2012.12.011
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The usefulness of ultrasound (US) for improving steps in analytical chemistry has been widely demonstrated in the past decade. One of the recent applications of US is to facilitate formation of emulsion for dramatic enhancement of the contact between surfaces of two immiscible phases. The effect is to enhance mass transfer between phases (liquid-liquid extraction) in miniaturized systems and to promote leaching of polar and non-polar components (solid-liquid extraction). We discuss potential uses with special emphasis on the achievements and the weak points of the present research. (C) 2013 Published by Elsevier Ltd.
引用
收藏
页码：1 / 13
页数：13
相关论文
共 70 条
[1]   Emulsification by ultrasound:: drop size distribution and stability [J].
Abismaïl, B ;
Canselier, JP ;
Wilhelm, AM ;
Delmas, H ;
Gourdon, C .
ULTRASONICS SONOCHEMISTRY, 1999, 6 (1-2) :75-83
[2]   Ultrasound-assisted emulsification microextraction for the determination of ephedrines in human urine by capillary electrophoresis with direct injection. Comparison with dispersive liquid-liquid microextraction [J].
Alshana, Usama ;
Goger, Nilgun G. ;
Ertas, Nusret .
JOURNAL OF SEPARATION SCIENCE, 2012, 35 (16) :2114-2121
[3]   In situ solvent formation microextraction based on ionic liquids: A novel sample preparation technique for determination of inorganic species in saline solutions [J].
Baghdadi, Majid ;
Shemirani, Farzaneh .
ANALYTICA CHIMICA ACTA, 2009, 634 (02) :186-191
[4]   Influence of continuous phase viscosity on emulsification by ultrasound [J].
Behrend, O ;
Ax, K ;
Schubert, H .
ULTRASONICS SONOCHEMISTRY, 2000, 7 (02) :77-85
[5]   Simultaneous ultrasound-assisted emulsification-derivatization as a simple and miniaturized sample preparation method for determination of nitrite in cosmetic samples by microvolume UV-vis spectrophotomety [J].
Cabaleiro, N. ;
De La Calle, I. ;
Gil, S. ;
Pena, F. J. ;
Costas, M. ;
Bendicho, C. ;
Lavilla, I. .
TALANTA, 2010, 83 (02) :386-390
[6]   Determination of triclosan by cuvetteless UV-vis micro-spectrophotometry following simultaneous ultrasound assisted emulsification-microextraction with derivatization: Use of a micellar-ionic liquid as extractant [J].
Cabaleiro, Noelia ;
Pena-Pereira, Francisco ;
de la Calle, Inmaculada ;
Bendicho, Carlos ;
Lavilla, Isela .
MICROCHEMICAL JOURNAL, 2011, 99 (02) :246-251
[7]   Application of an ultrasound-assisted surfactant-enhanced emulsification microextraction method for the analysis of diethofencarb and pyrimethanil fungicides in water and fruit juice samples [J].
Cheng, Jing ;
Xia, Yating ;
Zhou, Yiwen ;
Guo, Feng ;
Chen, Gang .
ANALYTICA CHIMICA ACTA, 2011, 701 (01) :86-91
[8]   Development of a novel ultrasound-assisted surfactant-enhanced emulsification microextraction method and its application to the analysis of eleven polycyclic aromatic hydrocarbons at trace levels in water [J].
Cheng, Jing ;
Matsadiq, Guzalnur ;
Liu, Lu ;
Zhou, Yi-Wen ;
Chen, Gang .
JOURNAL OF CHROMATOGRAPHY A, 2011, 1218 (18) :2476-2482
[9]   Study on ultrasonically assisted emulsification and recovery of copper(II) from wastewater using an emulsion liquid membrane process [J].
Chiha, Mahdi ;
Hamdaoui, Oualid ;
Ahmedchekkat, Fatiha ;
Petrier, Christian .
ULTRASONICS SONOCHEMISTRY, 2010, 17 (02) :318-325
[10]   Determination of nitrophenols using ultrahigh pressure liquid chromatography and a new manual shaking-enhanced, ultrasound-assisted emulsification microextraction method based on solidification of a floating organic droplet [J].
Chung, Ren-Je ;
Leong, Mei-I ;
Huang, Shang-Da .
JOURNAL OF CHROMATOGRAPHY A, 2012, 1246 :55-61
1234567