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Dispersive-Micro-Solid Phase Extraction
Dispersive extraction techniques are valuable for their ability to maximize the interaction between the sample and the extractant, leading to...
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Micro-solid-phase extraction
The direct determination of compounds of interest is challenging and, in the majority of cases, impossible. This fact is related to the low...
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Self-effervescence-assisted dispersive micro-solid-phase extraction combined with dispersive liquid–liquid micro-extraction for the extraction and preconcentration of some phthalate and adipate esters in sparkling water
For the first time in this study, a sample preparation approach named self-effervescence-assisted dispersive micro-solid-phase extraction linked to...
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Micro-matrix cartridge extraction followed by online micro-solid phase extraction based on polystyrene@hydroxypropyl-β-cyclodextrin nanofibers for selective determination of fipronil and its metabolites in soil
Micro-matrix cartridge extraction coupled on-line to micro-solid phase extraction-high performance liquid chromatography-mass spectrometry...
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Molecularly imprinted dispersive micro solid-phase extraction and tandem derivatization for the determination of histamine in fermented wines
Histamine causes allergic reactions and can serve as an indicator for assessing food quality. This study designed and developed a dispersive micro...
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Application of a novel deep eutectic solvent modified carbon nanotube for pipette-tip micro solid phase extraction of 6-mercaptopurine
Background6-mercaptopurine (6-MP) is a chemotherapy drug mainly used to treat leukemia. It is a persistent organic pollutant and can remain in the...
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Magnetic dispersive solid-phase extraction of some pesticides from fruit juices using monodisperse nanosorbent combined with dispersive liquid–liquid micro-extraction
In this study, the new synthesized magnetic nanoparticles based on amorphous carbon have been used as a sorbent in magnetic dispersive solid-phase...
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Automated micro-solid-phase extraction clean-up and gas chromatography-tandem mass spectrometry analysis of pesticides in foods extracted with ethyl acetate
Generic extraction methods for the multi-compound pesticide analysis of food have found their solid place in laboratories. Ethyl acetate and...
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Extraction and preconcentration of residual solvents from herbal medicines by headspace-micro solid phase extraction combined with deep eutectic solvent-based dispersive liquid–liquid microextraction
In this study, a headspace-micro solid phase extraction method combined with dispersive liquid–liquid microextraction was utilized in the extraction...
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Integration of Magnetic Dispersive Solid-Phase Micro-extraction with HPLC for Precise Detection of Tumor Markers 1-Methyladenosine and 1-Methylinosine in Urine Samples from Breast Cancer Patients
To analyze 1-methyladenosine (m1A) and 1-methylinosine (m1I) in urine samples obtained from patients with breast cancer and healthy people, we used...
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Magnetic dispersive micro-solid-phase extraction integrated with hollow fiber liquid-phase microextraction for preconcentration of trace amounts of chlorpyrifos pesticide in aqueous samples
In the present study, the integration of magnetic dispersive micro-solid-phase extraction (MD-µSPE) with hollow fiber liquid-phase microextraction...
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Deep eutectic solvent-doped graphite as an efficient adsorbent for pipette tip micro-solid phase extraction of mitoxantrone from seawater, drug, urine and blood samples prior to its spectrophotometric determination
In this study, a novel adsorbent was prepared by modification of graphite with deep eutectic solvent based on camphor–thymol (by the mole ratio of...
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Cu (II)-based metal-organic framework functionalized with graphene oxide as a sorbent for the dispersive micro-solid-phase extraction of losartan potassium from water
In this study, a new metal–organic framework (MOF) based on copper (II) functionalized with graphene oxide (MOF-Cu@GO) was successfully synthesized...
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Synthesis of N-doped carbon nano-onion-zirconium-based metal–organic framework composite and its application in dispersive micro-solid-phase extraction of patulin from apple juice followed by HPLC analysis
One of the most prevalent hazardous mycotoxins in foods is patulin, which shows a serious hazard for consumers. Therefore, it is crucial to develop...
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An all-embracing analytical method comprising modified QuEChERS-dispersive micro-solid-phase extraction–dispersive liquid–liquid microextraction using FeGA MOF for the extraction and preconcentration of pesticides simultaneously from juice and flesh of watermelon
For the first time, a comprehensive analytical method based on a one-dimensional metal–organic framework comprising “quick, easy, cheap, effective,...
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Bimetallic Cluster Cu7Zn2 Functionalized Copolymer Monolithic Column for Pipette Tip Micro-Solid Phase Extraction of Eight Phthalate Esters in Edible Oil
A Cu 7 Zn 2 cluster functionalized copolymer monolithic column was prepared and applied as the adsorbent of pipette tip micro-solid phase...
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Development of Magnetic Solid Phase Micro-Extraction (MSPE) Method for the Extraction and Preconcentration of the Selected β-Blockers in the Environmental Wastewaters
Emerging organic pollutants s have always been the greatest environmental concern due to their ubiquity and distinguished adverse effects. These are...
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Headspace Solid-Phase Micro-extraction for Determination of Volatile Organic Compounds in Apple Using Gas Chromatography–Mass Spectrometry
A reliable routine method based on headspace solid-phase micro-extraction coupled with chromatography–mass spectrometry for quantification of...
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Synthesis of magnetic molecular imprinted polymer with a new functional monomer for dispersive micro solid phase extraction of captopril from wastewater and biological samples and determination by UV-Vis spectrophotometry
A magnetic molecularly imprinted polymer (MMIP) was fabricated for captopril by surface polymerization of Fe 3 O 4 @SiO 2 nanoparticles using a new...
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Activated nanodiamonds (AND)-MIL-125 (Ti) (AND@MIL-125) nanocomposite for the micro-solid phase extraction of cadmium and lead from water and food samples
A novel approach employing activated nanodiamond combined with MIL-125 in micro solid-phase extraction has been successfully developed for the...
