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Optimization and Validation of Liquid Phase Microextraction Method Based on Oil Droplets to Quantify Algal Metabolites (2-Methylisoborneol, Geosmin, etc.) in Drinking Water Supplies
A novel liquid phase microextraction method based on solvent oil droplets was optimized and validated for sample pretreatment of algal odorous...
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Application of hollow fiber-protected liquid-phase microextraction combined with GC-MS in determining Endrin, Chlordane, and Dieldrin in rice samples
This paper introduces a novel and minimized sample preparation technique based on hollow fiber-protected liquid-phase microextraction that can be...
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Determination of phenytoin at trace levels in domestic wastewater and synthetic urine samples by gas chromatography-mass spectrometry after its preconcentration by simple liquid-phase microextraction
This work presents a sensitive and accurate analytical method for the determination of phenytoin at trace levels in domestic wastewater and synthetic...
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A study on the enrichment mechanism of three nitrophenol isomers in environmental water samples by charge transfer supramolecular-mediated hollow fiber liquid-phase microextraction
To explore the mechanism of extraction and enrichment of three nitrophenol isomers by charge-transfer supramolecular synergistic three-phase...
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Implementation of simple and effective fine droplet formation-based spray-assisted liquid phase microextraction for the simultaneous determination of twenty-nine endocrine disruptor compounds and pesticides in rock, soil, water, moss, and feces samples from antarctica using gas chromatography-mass spectrometry
This study established the simultaneous determination of the selected endocrine-disrupting compounds (EDCs) and pesticides in rock, soil, water,...
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Validation and green profile assessment of a binary solvent liquid phase microextraction method for the determination of chlorbenside and fenobucarb in lake and wastewater samples by GC–MS
This study reports a liquid phase microextraction method based on binary extraction solvents, which were used to preconcentrate chlorbenside and...
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Determination of trace cobalt ions in bottled drinking water samples from Fiji Island by spray-assisted fine droplet formation-liquid phase microextraction based on simultaneous complexation and extraction before flame atomic absorption spectrometer measurement
In this study, a green, simple and effective preconcentration method named as spray-assisted fine droplet formation-liquid phase microextraction...
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Trace level determination of eleven nervous system–active pharmaceutical ingredients by switchable solvent-based liquid-phase microextraction and gas chromatography–mass spectrometry with matrix matching calibration strategy
This study utilized switchable solvent liquid-phase microextraction (SS-LPME) to enrich eleven nervous system active pharmaceutical ingredients...
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Application of a New Synthesized Ionic Liquid Based on Pyrrolidinium for Microextraction of Trace Amounts of Cr(VI) Ions in Real Water and Wastewater Samples
AbstractA novel pyrrolidinium based-task-specific ionic liquid was successfully synthesized and characterized to specific complexation of Cr(VI) ions...
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A Miniaturized Gas-Liquid Separator for Use in Liquid-Phase Microextraction Procedures: Determination of Mercury in Food
A method for the preconcentration of mercury using vortex-assisted temperature-controlled dispersive liquid-phase microextraction (VA-TC-DLPME) is...
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Solid phase microextraction arrow-ion mobility spectrometry for determination of selected pesticides in water
Ion mobility spectrometry with corona discharge ion source was used for the measurements of selected pesticides cybutryne, terbutryn, dichlorvos, and...
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Eco-friendly solvent bar microextraction based on a natural deep eutectic solvent and multivariate optimization for simultaneous determination of spironolactone and canrenone in urine and plasma samples
Simultaneous measurement of spironolactone and canrenone in urine and plasma provides valuable insight into renal function, and therapeutic efficacy...
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Determination of copper in traditional coffee pot water samples by flame atomic absorption spectrometry and matrix matching calibration strategy after switchable solvent based liquid-phase microextraction
Traditional copper coffee pots are widely used in these modern times and daily consumption of coffee brewed in overused/old pots increases the risk...
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Accurate and sensitive determination of Sb(III) in water samples using UV–VIS spectrophotometry after simultaneous complexation and preconcentration with deep eutectic solvent/DTZ probe-based liquid–liquid microextraction
This study describes the determination of trace levels of antimony(III) by UV–Vis spectrophotometer after preconcentration by the deep eutectic...
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Trace nickel determination in seawater matrix using combination of dispersive liquid–liquid microextraction and triethylamine-assisted Mg(OH)2 method
In order to eliminate the effects of seawater matrix on the precise/accurate determination of elements, new and efficient analytical procedure...
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A Swift, Straightforward, and Innovative Approach for Detecting Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) in Aquatic Matrices Using Direct Immersion (DI) Three-Phase Single-Drop Microextraction (SDME) Coupled In-Line with Capillary Electrophoresis (CE)
The detection and quantification of nonsteroidal anti-inflammatory drugs (NSAIDs) in water sources have become crucial due to their widespread use...
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Fast dispersive liquid–liquid microextraction of pesticides in water based on a thermo-switchable deep eutectic solvent
Accurate measurements of pesticide levels in the environment are necessary to set policies, yet actual analytical methods are limited by the use of...
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Develo** of an eco-friendly liquid–liquid microextraction method by using menthol-based hydrophobic deep eutectic solvent for determination of basic fuchsin dye: assessment of the greenness profile
Herein, we aimed to develop a new environmentally friendly liquid–liquid microextraction (LLME) method based on hydrophobic deep eutectic solvent...
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Ultrasound-assisted formation of tetrafluoroborate: methylene blue for microextraction and flow based spectrophotometric determination of the boron
This research aims to introduce the easy, inexpensive and fast analytical method for spectrophotometric measurement of boron in water samples. Here,...
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Supramolecular solvent–based liquid phase extraction of antimony prior to spectrophotometric quantification
Antimony (Sb) is highly hazardous to human health even in minute concentration. Therefore, its accurate and precise determination in the real...
