Recent developments in homogeneous and dispersive liquid-liquid extraction for inorganic elements determination. A review

被引:285
作者
Anthemidis, Aristidis N. [1 ]
Ioannou, Kallirroy-Ioanna G. [1 ]
机构
[1] Aristotle Univ Thessaloniki, Dept Chem, Analyt Chem Lab, Thessaloniki 54124, Greece
关键词
Homogeneous liquid-liquid extraction; Dispersive liquid-liquid microextraction; Metal; Metalloid; ATOMIC-ABSORPTION-SPECTROMETRY; SALTING-OUT EXTRACTION; TERNARY SOLVENT SYSTEM; WATER SAMPLES; SPECTROPHOTOMETRIC DETERMINATION; POLAROGRAPHIC-DETERMINATION; SIMULTANEOUS PRECONCENTRATION; GAS-CHROMATOGRAPHY; ARRAY DETECTION; TRACE AMOUNTS;
D O I
10.1016/j.talanta.2009.09.005
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
This review aims to provide an overview of homogeneous liquid-liquid extraction (HLLE) and dispersive liquid-liquid microextraction (DLLME) methods and their potential use in inorganic analysis. Relevant applications to the determination of metal ions. metalloids and organometals are included. The phase separation mechanisms of these unconventional solvent extraction techniques are discussed. The new trends in the field of miniaturization and automation are presented, while proposing future trends and potential new areas for their application. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:413 / 421
页数:9
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