Journal ArticleDOI
Determination of organic compounds in water using dispersive liquid-liquid microextraction
Mohammad Rezaee,Yaghoub Assadi,Mohammad Reza Milani Hosseini,Elham Aghaee,Fardin Ahmadi,Sana Berijani +5 more
TLDR
The ability of DLLME technique in the extraction of other organic compounds such as organochlorine pesticides, organophosphorus pesticides and substituted benzene compounds were studied.About:
This article is published in Journal of Chromatography A.The article was published on 2006-05-26. It has received 2959 citations till now. The article focuses on the topics: Extraction (chemistry) & Aqueous two-phase system.read more
Citations
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A critical overview on the chemistry, clean-up and recent advances in analysis of biogenic amines in foodstuffs
TL;DR: A comprehensive review on clean-up and recent advances in analysis of biogenic amines (BAs) in human body and dairy products of foodstuffs are presented in this paper, where a major focus on analysis of BAs revealed no use of coupling DLLME techniques with electroanalytical techniques in particular stripping voltammetry.
Journal ArticleDOI
Ionic liquids for simultaneous preconcentration of some lanthanoids using dispersive liquid-liquid microextraction technique in uranium dioxide powder.
TL;DR: The preconcentration factor, limit of detection, and relative standard deviation were investigated for samarium, europium, gadolinium, and dysprosium in uranium dioxide powder.
Journal ArticleDOI
Ionic liquid based dispersive liquid-liquid microextraction combined with ICP-OES for the determination of trace quantities of cobalt, copper, manganese, nickel and zinc in environmental water samples
TL;DR: In this paper, a method for ionic liquid based dispersive liquid-liquid microextraction of Co(II), Cu (II), Mn(II, Ni(II) and Zn(II).
Journal ArticleDOI
Recent Advances in Dispersive Liquid-Liquid Microextraction for Organic Compounds Analysis in Environmental Water: A Review
Jiping Ma,Wenhui Lu,Lingxin Chen +2 more
TL;DR: Dispersive liquid liquid microextraction (DLLME) is a novel micro-extraction technique with a great potential in sample pretreatment, which has been increasingly used for preconcentration of diverse analytes as mentioned in this paper.
Journal ArticleDOI
Liquid phase microextraction for the analysis of trace elements and their speciation
TL;DR: In this article, the state-of-the-art of liquid phase microextraction (LPME) for trace elements and their speciation analysis is discussed and compared, along with examples of recent innovations and applications presented to demonstrate the potential of LPME in biological and environmental fields.
References
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Journal ArticleDOI
Solid phase microextraction with thermal desorption using fused silica optical fibers
Journal ArticleDOI
Solvent microextraction into a single drop.
TL;DR: An analytical technique is described which combines solvent extraction with gas chromatographic (GC) analysis in a simple and inexpensive apparatus involving very little solvent consumption and is in good agreement with a convective-diffusive kinetic model.
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Analytical chemistry in a drop. Solvent extraction in a microdrop.
Hanghui Liu,Purnendu K. Dasgupta +1 more
TL;DR: This unique microextraction system is simple and flexible, permits automated backwashing, consumes only microquantities of organic solvents, and is capable of being coupled with other analytical systems.
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Liquid-Phase Microextraction in a Single Drop of Organic Solvent by Using a Conventional Microsyringe
Y. He and,Hian Kee Lee +1 more
TL;DR: In this article, two modes of liquid-phase microextraction (LPME) were developed for capillary gas chromatography, i.e., static and dynamic LPME, which involve the use of very small amounts of organic solvent in a conventional microsyringe.
Journal ArticleDOI
Mass Transfer Characteristics of Solvent Extraction into a Single Drop at the Tip of a Syringe Needle
TL;DR: In this article, the authors measured the amount of a sample compound extracted into a 1-μL drop of n-octane suspended in a stirred aqueous solution from the tip of a microsyringe needle.