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Effective preconcentration of palladium and platinum via dispersive liquid–liquid microextraction based on the solidification of floated organic drop
A quick, easy, and inexpensive dispersive liquid–liquid microextraction process based on the solidification of floated organic drop (DLLME-SFOD) was...
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Green microextraction approach focuses on air-assisted dispersive liquid–liquid with solidified floating organic drop for preconcentration and determination of toxic metals in water and wastewater samples
In this issue, Co(II), Pb(II), and Pd(II) were separated using an economical and green microextraction technique. The air agitation was used as a...
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Microextraction procedures for preconcentration of Fe (III) in water and food samples prior to colorimetric detection: a comparative study
Two extraction procedures, namely dispersive liquid-liquid microextraction (DLLME) and dispersive liquid-liquid microextraction based on...
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A natural deep eutectic solvent as a novel dispersive solvent in dispersive liquid-liquid microextraction based on solidification of floating organic droplet for the determination of pesticide residues
Current trends in analytical chemistry encourage the use of innocuous solvents to develop modern methods aligned with green chemistry. In this sense,...
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Development of an Efficient Sample Preparation Method Based on Homogeneous Liquid-Liquid Extraction Combined with Dispersive Liquid-Liquid Microextraction Solidification of Floating Organic Drop for Trace Analysis of Pesticide Residues in Fruit and Fruit Juice Samples
In this study, a simple and reliable sample preparation method based on an efficient version of homogeneous liquid-liquid extraction combined with...
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Elevated temperature-assisted surfactant-enhanced emulsification microextraction based on solidification of a floating organic drop for the determination of UV filters in water samples by high-performance liquid chromatography coupled to a diode array detector
A rapid and reliable procedure named as elevated temperature-assisted surfactant-enhanced emulsification microextraction based on solidification of...
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Air-assisted cloud point extraction coupled with inductively coupled plasma optical emission spectroscopy for determination of samarium in environmental samples
For the first time, air-assisted cloud point extraction (AACPE) was presented to preconcentrate metal ions. The procedure was conjugated with...
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A comprehensive review on application of the syringe in liquid- and solid-phase microextraction methods
AbstractSample preparation is a main analytical stage for the separation of the analyte from complex matrices. Nowadays, the tendency to be...
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Combination of Modified QuEChERS and Disposable Polyethylene Pipet Assisted DLLME Based on Low Density Solvent Extraction for Rapid and Sensitive Determination of Fipronil and Its Metabolites in Eggs by GC-MS
In the present study, a new method for separation and enrichment of fipronil and its metabolites in eggs was proposed by combining a modified...
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Trace determination of cadmium in rice samples using solidified floating organic drop microextraction based on vesicular supramolecular solvent followed by flow-injection analysis–flame atomic absorption spectrometry
In this work, a solidified floating organic drop microextraction was developed based on a vesicular supramolecular solvent consisting of decanoic...
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Recent trends of silicon elastomer-based nanocomposites and their sensing applications
This paper reviews the various fabrication methodologies explored for the polydimethylsiloxane (PDMS) based nanocomposites along with their...
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Cold-induced Homogenous Liquid–Liquid Extraction Performed in a Refrigerated Centrifuge Combined with Deep Eutectic Solvent-based Dispersive Liquid–Liquid Microextraction for the Extraction of Some Endocrine Disrupting Compounds and Hydroxymethylfurfural from Honey Samples
A cold-induced-homogeneous liquid–liquid extraction method combined with deep eutectic solvent-based dispersive liquid–liquid microextraction has...
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Simultaneous determination of neonicotinoid insecticides and metabolites in rice by dispersive solid–liquid microextraction based on an in situ acid–base effervescent reaction and solidification of a floating organic droplet
A sensitive and rapid method named dispersive solid–liquid microextraction combining in situ acid–base reaction-based effervescence and...
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Central composite design optimization of dispersive liquid–liquid microextraction based on solidification of organic drop for the determination of 5-hydroxymethyl-2-furfural in orange juice using high-performance liquid chromatography
A simple, rapid and inexpensive dispersive liquid–liquid microextraction based on solidification of organic drop combined with HPLC was developed for...
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Applications of phosphonium-based ionic liquids in chemical processes
AbstractAmong ionic liquids, phosphonium-based ionic liquids (PILs) are quite elegant. These categories of ionic liquids represent some merits over...
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Separation and sensitive determination of quercetin in Rosa canina L. using solidified floating organic drop microextraction followed by high-performance liquid chromatography determination
Quercetin is a polyphenolic flavonoid found in many plants and is used as a nutritional supplement. It has been reported to have biological...
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Application of dispersive liquid–liquid–solidified floating organic drop microextraction and ETAAS for the preconcentration and determination of indium
A new, simple and efficient method, including dispersive liquid–liquid–solidified floating organic drop microextraction and then electrothermal...
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Filter-Based Low-Toxic Emulsification Microextraction Followed by High-Performance Liquid Chromatography for Determination of Sudan Dyes in Foodstuff Samples
In the present work, we describe an efficient filter-based microextraction method with a proper sample clean-up for the simple determination of the...
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Overcoming the challenges of conventional dispersive liquid-liquid microextraction: analysis of THMs in chlorinated swimming pools
A rapid, simple, and sensitive approach to the analysis of trihalomethanes (THMs) in swimming pool water samples has been developed. The main goal of...
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Determination of vanadium species in water, vegetables, and fruit samples using supramolecular solvent microextraction combined with electrothermal atomic absorption spectrometry
A simple supramolecular solvent microextraction followed by solidification of floating coacervates has been developed for the preconcentration and...