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Atomic Absorption Spectroscopy, Atomic Emission Spectroscopy, and Inductively Coupled Plasma Mass Spectrometry
Atomic absorption spectroscopy (AAS) quantifies the absorption of electromagnetic radiation by well-separated neutral atoms, while atomic emission...
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A Green-Solvent Based Dispersive Liquid–Liquid Microextraction for Preconcentration and Cadmium Determination in Water and Food Samples by Flame Atomic Absorption Spectrometry
AbstractThis research presents the use of deep eutectic solvents as a green and cost-effective extraction solvent in dispersive liquid–liquid...
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In-situ formation of the adsorbent based on octadecylamine for the extraction of Ag+ ions from aqueous solutions and its determination by microinjection flame atomic absorption spectrometry
In this research, a dispersive solid phase extraction procedure based on changing the solubility of octadecylamine with pH was proposed to determine...
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Gold Determination by Electrothermal Atomic Absorption Spectrometry After Preconcentration Using Natural Deep Eutectic Solvent Based on Menthol and Camphor
A novel analytical procedure for the determination of gold by electrothermal atomic absorption spectrometry combined with selective liquid–liquid...
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Polystyrene-coated magnetic nanoparticles based dispersive solid phase extraction for the determination of cadmium in cigarette ash prior to slotted quartz tube flame atomic absorption spectrometry system
A sensitive, accurate and simple analytical method was developed to determine cadmium by slotted quartz tube-flame atomic absorption spectrometry...
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Extraction Induced by Emulsion Breaking for Ca, Fe, Mg, and Zn Determination in Edible Oils Using High-Resolution Continuous Source Flame Atomic Absorption Spectrometry
In the present work, a method was developed for the determination of Ca, Fe, Mg, and Zn in edible oil samples using ultrasound-assisted...
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Determination of lead and cadmium by magnetic solid-phase extraction (MSPE) using Co3O4@Fe3O4 nanoflowers and flame atomic absorption spectrometry (FAAS)
Heavy metal ions penetrate wastewater and clean water sources, leading to environmental pollution which adversely affecting human health. The...
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Determination of As, Bi, Pb, Sb, and Sn in Copper, Nickel, and Alloys on Their Basis by Electrothermal Atomic Absorption Spectrometry
AbstractAlloys based on copper and nickel are widely used in various industries. Their properties directly depend on existing impurities and dopants....
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Cadmium determination at trace levels in lake water samples by cold vapor generation-atomic absorption spectrometry after magnetic dispersive solid phase extraction
This study established an analytical method based on manganese ferrite based magnetic dispersive solid phase extraction (MDSPE) before cold vapor...
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Atomic Absorption Spectroscopy
Atoms which cannot rotate or vibrate show only electronic transitions. Since these transitions are discrete or quantized, i.e. a fixed amount of...
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High-Resolution Techniques Based on Atomic and Emission Spectrometry Applied to Bioanalytical Purposes
The section of the Chapter Spectroanalytical, devoted to Atomic Absorption (AAS) and Atomic Emission Spectrometry (AES), will briefly cover those...
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Air-assisted dual-cloud point extraction coupled with flame atomic absorption spectroscopy for the separation and quantification of zinc in pregnant women’s serum
In this study, air-assisted dual-cloud point extraction (AA-d-CPE) approach at room temperature was proposed combined with flame atomic absorption...
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Atomic Emission Spectrometry (AES, OES)
As an alternative to letting a well-defined amount of light pass through a sample and measuring the resulting absorbance or extinction, as described...
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Determination of Minerals on Nutrition Label by Atomic Absorption Spectroscopy
The objective of this laboratory exercise is to use atomic absorption spectroscopy to determine the contents of minerals required on a nutrition...
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Determination of Silver in Environmental Samples by High-resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry after Preconcentration on Bentonite
AbstractIn this research, a preconcentration procedure was developed for the determination of silver in environmental samples using high-resolution...
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Magnetic solid-phase extraction based on modified magnetic meso-porous silica nanospheres for pre-concentration of trace amounts of gold/silver samples in the water and plant environment before analyzing by flame atomic absorption spectrometry
In this study, a sufficient nanostructure sorbent was produced via Fe 3 O 4 magnetic meso-poroussilica and cetyltrimethylammonium bromide (CTAB) as...
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The application of multi-elemental fingerprints and chemometrics for discriminating between cage and free-range table eggs based on atomic absorption spectrometry (AAS) and colorimetry
Mislabeling is a common fraudulent activity in food marketing as producers take advantage of rising demand for ethically produced, high quality...
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Adsorption–Atomic-Absorption Determination of Cu(II) Ions in Technogenic Waters
AbstractAdsorbents synthesized from highly basic anionites through the modification of polyvinyl chloride (adsorbent PPE-1) and also...
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A New Method for Finding the Limits of Quantification of Elements, Estimating Dynamic Range, and Detecting Matrix and Interelement Interferences in Spectral Analysis (Atomic Absorption Spectrometry and ICP Analysis Methods)
AbstractThe generally accepted and innovative options for finding the limits of detection/determination of elements are considered concerning...
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Development and validation of Graphite Furnace Atomic Absorption Spectrometry method and its application for clinical evaluation of blood lead levels among occupationally exposed lead smelting plant workers
The growing interest in estimating the blood lead levels, for early detection of lead exposure, warranted a need for a validated analytical method...
