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Microextraction Separation and Preconcentration of Mycotoxins for Their Determination in Food Products
AbstractMycotoxins are among the most dangerous natural food contaminants. The review considers the principles of microextraction methods...
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Development of an ultrasonic and heat-assisted liquid–liquid extraction method combined with deep eutectic solvent-based dispersive liquid–liquid microextraction for the extraction of some phytosterols from cow milk butter samples
In this study, an ultrasonic and heat-assisted liquid–liquid extraction method combined with deep eutectic solvent-based dispersive liquid–liquid...
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Ultrasonic-assisted dispersive liquid–liquid microextraction (US DLLME) of zinc in Brazilian sugarcane spirit samples
A method based on the dispersive liquid–liquid microextraction for the pre-concentration of zinc in samples of Brazilian cachaça and determination by...
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Fabricating a designer capsule phase microextraction platform based on sol–gel Carbowax 20M-zwitterionic ionic liquid composite sorbent for the extraction of lipid-lowering drugs from human urine samples
A sol–gel Carbowax 20 M/3-[(3-Cholamidopropyl) dimethyl ammonio]-1-propanesulfonate composite sorbent-based capsule phase microextraction device has...
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Combination of Ultrasonic-assisted Aqueous Two-phase Extraction with Solidifying Organic Drop-dispersive Liquid–liquid Microextraction for Simultaneous Determination of Nine Mycotoxins in Medicinal and Edible Foods by HPLC with In-series DAD and FLD
A novel method based on ultrasonic-assisted aqueous two-phase extraction (UAATPE) coupled with solidifying organic drop-dispersible liquid–liquid...
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Air-Assisted Alkanol-Based Nanostructured Supramolecular Liquid–Liquid Microextraction for Extraction and Spectrophotometric Determination of Morin in Fruit and Beverage Samples
A new air-assisted liquid–liquid microextraction method based on alkanol nanostructured supramolecular solvents coupled to spectrometric analysis was...
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Simultaneous analysis of benzoic and sorbic acids in orange juice using thymol/ water natural deep eutectic solvent and DLLME method followed by high performance liquid chromatography
In this study, the analytical and developed method was successfully validated for the simultaneous determination of benzoic acid (BA) and Sorbic acid...
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Simultaneous Concentration and Determination of Cadmium and Lead Ions Using in Situ Solvent Formation Microextraction Method Based on Functionalized Ionic Liquid
AbstractA green, simple, sensitive, rapid and low cost in-situ solvent formation microextraction technique derived from liquid−liquid microextraction...
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Homogeneous Liquid–Liquid Microextraction of Organic Compounds
AbstractPublished data on various versions of the homogeneous liquid–liquid microextraction (HLLME) of organic compounds are generalized and...
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Dispersive liquid–liquid semi-microextraction of molybdenum(VI) with 6,7-dihydroxy-2,4-diphenylbenzopyrylium chloride for its spectrophotometric determination
A novel sensitive dispersive liquid–liquid semi-microextraction method for molybdenum(VI) preconcentration was developed. Organic phase in a solution...
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Simultaneous determination of four quinolones in honey by nickel/aluminum-layered double hydroxide-based air-assisted dispersive solid-phase extraction and high-performance liquid chromatography
A novel air-assisted dispersive solid-phase extraction method based on nickel/aluminum-layered double hydroxides combined with high performance...
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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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Optimization and synthesis of a novel sorbent composite based on magnetic chitosan-amine-functionalized bimetallic MOF for the simultaneous dispersive solid-phase microextraction of four aflatoxins in real water, herbal distillate, and food samples
Aflatoxins (AFs), an important category of pollutants, are formed in many foods and adversely affect human health. Therefore, their determination is...
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Ultrasound-Assisted Dispersive Liquid-Liquid Microextraction Based on Melting of the Donor Phase: a New Approach for the Determination of Trace Elements in Solid Samples
A novel ultrasound-assisted dispersive liquid-liquid microextraction (UA-DLLME) based on melting of the donor phase for the determination of Cd, Cu,...
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Ion Pair-dispersive Liquid–Liquid Microextraction Combined with Spectrophotometry for Carbamazepine Determination in Pharmaceutical Formulations and Biological Samples
AbstractA simple, economical and selective method employing ion pair dispersive liquid−liquid microextraction ( DLLME ) coupled with...
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Membrane-based inverted liquid–liquid extraction of organochlorine pesticides in aqueous samples: evaluation, merits, and demerits
In this work, a membrane-based inverted liquid–liquid extraction method was developed for the extraction of organochlorine pesticides in aqueous...
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Salting-Out Assisted Liquid-Liquid Extraction Coupled to Dispersive Liquid-Liquid Microextraction for the Determination of Bisphenol A and Six Analogs (B, E, F, S, BADGE, BFDGE) in Canned Coffee Drinks by Ultra-Performance Liquid Chromatography-Tandem Mass Spectrometry
Salting-out assisted liquid-liquid extraction (SALLE) coupled to dispersive liquid-liquid microextraction (DLLME) was developed as an efficient...