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Preparation of new hydrophobic deep eutectic solvents and their application in dispersive liquid–liquid microextraction of Sudan dyes from food samples
In this work, a new generation of hydrophobic deep eutectic solvents (DESs) was prepared using eugenol (as hydrogen bond donor) and...
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Dispersive Solid Phase Microextraction of Fenoxaprop-p-ethyl Herbicide from Water and Food Samples Using Magnetic Graphene Composite
Magnetic graphene oxide composite was studied for dispersive solid phase microextraction of fenoxaprop-p-ethyl herbicide (FPE) from different samples...
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Nanosorbent-based solid phase microextraction techniques for the monitoring of emerging organic contaminants in water and wastewater samples
This review (including 127 refs) summarizes applications of nanosorbent-based solid phase microextraction (SPME) for the cleanup, extraction, and...
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Determination of Polycyclic Aromatic Hydrocarbons in Soils and Bottom Sediments by Gas Chromatography–Mass Spectrometry with QuEChERS Sample Preparation
AbstractThe work is dedicated to the determination of polyaromatic hydrocarbons (PAHs) in soils and bottom sediments by gas chromatography–mass...
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Polycyclic Aromatic Hydrocarbons (PAHs) Sample Preparation and Analysis in Beverages: A Review
The monitoring of food contaminants is of interests to both food regulatory bodies and the consumers. This literature review covers polycyclic...
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Determination of long-chain fatty acids in anaerobic digester supernatant and olive mill wastewater exploiting an in-syringe dispersive liquid-liquid microextraction and derivatization-free GC-MS method
Long-chain fatty acids (LCFA) are commonly found in lipid-rich wastewaters and are a key factor to monitor the anaerobic digesters. A new simple,...
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Development of hybrid monoliths incorporating metal–organic frameworks for stir bar sorptive extraction coupled with liquid chromatography for determination of estrogen endocrine disruptors in water and human urine samples
A novel coating based on hybrid monolith with metal–organic framework (MOF) onto conventional Teflon-coated magnetic stir bars was developed. For...
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Human Milk and Xenobiotics
Human milk as the golden standard of nutrition is fundamental nourishment for the newborn baby. Due to the fact that it contains essential... -
Human Milk and Xenobiotics
Human milk as the golden standard of nutrition is fundamental nourishment for the newborn baby. Due to the fact that it contains essential... -
Preparation and evaluation of a new solid-phase microextraction fiber based on polythionine for analysis of phthalate esters in aqueous samples
Polythionine was prepared by a simple electrochemical method and used as solid-phase microextraction coating for headspace extraction and analysis of...
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Feasibility of Dispersive Liquid–Liquid Microextraction for Molybdenum Determination in Lamb Meat by MIP OES
The dispersive liquid–liquid microextraction (DLLME) was evaluated as a strategy to improve the MIP OES sensitivity for molybdenum determination in...
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MIL-53(Al)/Fe2O3 nanocomposite for solid-phase microextraction of organophosphorus pesticides followed by GC-MS analysis
A novel aluminum terephthalate/Fe 2 O 3 nanocomposite was synthesized by the addition of Fe 2 O 3 nanoparticles into a reaction solution containing...
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Rapid determination of mefenamic acid by ion mobility spectrometry after ultrasound-assisted extraction by HKUST-1 metal-organic framework: a simple strategy for food safety control
Mefenamic acid (MFA), (2- [2, 3-dimethylphenyl amino] benzoic acid) is an acidic nonsteroidal anti-inflammatory drug (NSAID) that is widely used in...
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Critical review on microextraction techniques used in determination of histamine in food samples
Biogenic amines are basic nitrogen compounds, which are formed due to the decarboxylation of amino acids or/and the amination and the transformation...
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Facile synthesis of hollow microtubular COF as enrichment probe for quantitative detection of ultratrace quinones in mice plasma with APGC-MS/MS
A hollow microtubular covalent organic framework (denoted as TatDha-COF) was synthesized by solvothermal method for the enrichment and determination...
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Rapid and sensitive analysis of progesterone by solid-phase extraction with amino-functionalized metal-organic frameworks coupled to direct analysis in real-time mass spectrometry
Progesterone is the representative progestogens in five major classes of steroid hormones and plays important roles in mammalian pregnancy and animal...
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Oxime-functionalized cerium-based metal–organic framework for determination of two pesticides in water and biological samples by HPLC method
Organophosphorous (OP) pesticides can cause many human diseases. In this study, the separation and determination of two organophosphorous pesticides...
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Sustainable vortex assisted liquid phase microextraction based on fatty acid switchable solvent for selective and accurate analysis of manganese in food samples
In this research article, a sustainable fatty acids switchable solvent based vortex assisted liquid phase microextraction (SS-VA-LPME) method coupled...
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Development of an analytical method for the determination of more than 300 pesticides and metabolites in the particulate and gaseous phase of ambient air
Pesticides can enter the atmosphere during spraying or after application, resulting in environmental or human exposure. The study describes the...
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Application of a new sample preparation method based on surfactant-assisted dispersive micro solid phase extraction coupled with ultrasonic power for easy and fast simultaneous preconcentration of toluene and xylene biomarkers from human urine samples
A fast and easy surfactant-assisted dispersive micro-solid phase extraction method coupled with ultrasonic power was used for the simultaneous...