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Analytical application of flower-shaped nickel nanomaterial for the preconcentration of manganese in domestic wastewater samples
In this study, detection sensitivity of the conventional flame atomic absorption spectrophotometer (FAAS) for the determination of manganese (Mn 2+ )...
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Optimization and modeling of preconcentration of lead in rice samples by organic gas steam–liquid extraction
Organic gas steam–liquid extraction by using a special home-made extraction cell followed by graphite furnace atomic absorption spectrometry was...
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Trace Determination of Cadmium in Water Matrix by Matrix Matching Calibration Strategy-Based UV-Vis Spectrophotometer After Its Preconcentration
In this study, an analytical method based on UV-Vis spectrophotometer was developed for the determination of trace amounts of cadmium in tap water...
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Preconcentration of Some Heavy Metals with Novel Electrospun Nanofiber Including Quince Seed Mucilage
In this study, quince seed mucilage (QSM)-polyvinyl alcohol (PVA) nanofibers were produced by the electrospinning technique. Glutaraldehyde (GA) was...
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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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Deep eutectic solvent-based simultaneous complexation and preconcentration of nickel in Antarctic lake water samples for determination by flame atomic absorption spectrometry
This study presents a simple, sensitive, and accurate method for the determination of nickel by flame atomic absorption spectrometry (FAAS). Prior to...
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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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Determination of diflufenican and azaconazole pesticides in wastewater samples by GC–MS after preconcentration with stearic acid functionalized magnetic nanoparticles–based dispersive solid-phase extraction
This study presents the preconcentration of diflufenican and azaconazole from domestic wastewater samples by using dispersive solid-phase extraction...
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Tailored-designed material for the preconcentration of Cd(II) on glycidyl methacrylate-based ion–imprinted polymer for flame atomic absorption for trace determination in real samples: multivariate optimization
A new Cd(II)-imprinting polymer was synthesised based on glycidyl methacrylate (Fe 3 O 4 @GMA@IIP) and employed to develop a dispersive magnetic...
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Quantification of trace fenuron in waste water samples by matrix matching calibration strategy and gas chromatography–mass spectrometry after simultaneous derivatization and preconcentration
This study presents a highly sensitive and accurate analytical strategy for the determination of fenuron in wastewater samples using gas...
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Zirconium preconcentration from zircon raffinate using gamma radiation–induced polymerization of reduced graphene oxide composite
Zirconium is commonly used as a cladding material for nuclear reactors. The purity of the zirconium material seeks to control reactor efficiency. A...
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Fabrication of carbon quantum dots composite from algal-cyanobacterial precursor using oilothermal method for heavy metal preconcentration
In this study, a carbon quantum dots composite was made from algal-cyanobacterial precursors using the oilothermal method. The performance of this...
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Carbon dots support for preconcentration and analysis of anti-inflammatory drug ibuprofen: an innovative remedy for wastewater treatment
Ibuprofen, an anti-inflammatory medicine, has attracted attention as an emerging environmental pollutant due to its high human consumption,...
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Speciation, Preconcentration and Determination of Inorganic Chromium Species in Spring, Drinking, and Waste Water Samples
AbstractIn general, chromium is existed in stable oxidation states, such as Cr(III) and Cr(VI) in the environment. While a certain amount of Cr(III)...
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Recovery of Gallium from Aqueous Solution through Preconcentration by Adsorption/Desorption on Disordered Mesoporous Carbon
AbstractThis work studies gallium preconcentration by means of an adsorption/desorption process using two mesoporous activated carbons synthesized by...
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Determination of Rare Earth Elements in Pore Water Samples of Marine Sediments Using an Offline Preconcentration Method
The concentrations of dissolved yttrium and rare earth elements (REY) in sediment pore water provide important geochemical information. However, due...
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New Trends in Sample Preparation Methods for the Determination of Organotin Compounds in Marine Matrices
Tributyltin still remains a major issue for the marine environment and its determination is mandatory by legislation in several countries. As for...
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Preconcentration of Nickel from Aqueous Environment Using Microspheric Nickel(II) Ion Imprinted Polymer
AbstractSolid-phase extraction based on molecularly imprinted polymer is developed for rapid, simple and selective preconcentration/determination of...
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Electrochemical Sensors for Emerging Contaminants: Diclofenac Preconcentration and Detection on Paper-Based Electrodes
A paper-based electrochemical sensor has been developed as a green tool for analysis of diclofenac. The electrochemical behaviour of diclofenac has...
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Synthesis and Characterization of Activated Carbon from Biowaste-Peanut Shell and Application to Preconcentration/Removal of Uranium
This study aims to synthesize and characterize an economical and ecological adsorbent with high adsorption capacity. For this purpose, the peanut...
