Journal ArticleDOI
Trace determination of organophosphorus pesticides in environmental samples by temperature-controlled ionic liquid dispersive liquid-phase microextraction
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TLDR
This proposed method was successfully applied in the analysis of four real environmental water samples and good spiked recoveries were obtained, indicating that temperature-controlled ionic liquid dispersive liquid-phase microextraction had excellent application prospect in environmental field.About:
This article is published in Journal of Chromatography A.The article was published on 2008-04-25. It has received 237 citations till now. The article focuses on the topics: Ionic liquid & Extraction (chemistry).read more
Citations
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Journal ArticleDOI
Extraction of organic compounds with room temperature ionic liquids.
Colin F. Poole,Salwa K. Poole +1 more
TL;DR: These studies indicate that the solution properties of ionic liquids are similar to those of polar organic solvents, which is of interest for applications in separation science.
Journal ArticleDOI
Dispersive liquid-liquid microextraction
TL;DR: Dispersive liquid-liquid microextraction (DLLME) is a sample-preparation technique that offers high enrichment factors from low volumes of water samples.
Journal ArticleDOI
Determination of four heterocyclic insecticides by ionic liquid dispersive liquid-liquid microextraction in water samples.
TL;DR: A novel microextraction method combining high-performance liquid chromatography with diode array detection (HPLC-DAD) was developed for the determination of insecticides in water samples, and the ionic liquid was used instead of a volatile organic solvent as the extraction solvent.
Journal ArticleDOI
Green aspects, developments and perspectives of liquid phase microextraction techniques.
TL;DR: The possible use of novel, non-toxic extracting agents, inter alia, ionic liquids, coacervates, surfactant solutions and reverse micelles in the liquid phase microextraction techniques has been evaluated in depth.
Journal ArticleDOI
Ionic liquids in dispersive liquid-liquid microextraction
TL;DR: In this article, the most recent analytical developments aimed at employing Ionic liquids (ILs) in dispersive liquid-liquid microextraction (DLLME) are summarized.
References
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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
TL;DR: The ability of DLLME technique in the extraction of other organic compounds such as organochlorine pesticides, organophosphorus pesticides and substituted benzene compounds were studied.
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Dispersive liquid-liquid microextraction combined with gas chromatography-flame photometric detection. Very simple, rapid and sensitive method for the determination of organophosphorus pesticides in water
TL;DR: Under the optimum conditions, the enrichment factors and extraction recoveries were high and ranged between 789-1070 and 78.9-107%, respectively, while the linear range was wide and limit of detections were very low and were between 3 to 20 pg/mL for most of the analytes.
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Use of ionic liquids for liquid-phase microextraction of polycyclic aromatic hydrocarbons.
TL;DR: This paper demonstrates, for the first time, that ionic liquids (IL) such as 1-octyl-3-methylimidazolium hexafluorophosphate ([C(8)MIM][PF(6)]) are excellent extraction solvents in liquid-phase microextraction (LPME).
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Dispersive liquid-liquid microextraction combined with graphite furnace atomic absorption spectrometry: ultra trace determination of cadmium in water samples.
TL;DR: Dispersive liquid-liquid microextraction (DLLME) technique was successfully used as a sample preparation method for graphite furnace atomic absorption spectrometry (GF AAS) and is a very simple, rapid and sensitive method.
Journal ArticleDOI
Determination of chlorophenols in water samples using simultaneous dispersive liquid-liquid microextraction and derivatization followed by gas chromatography-electron-capture detection
TL;DR: The obtained results show that simultaneous DLLME and derivatization combined with GC-ECD is a fast simple method for the determination of CPs in water samples.