Natural Deep Eutectic Solvents as a Key Metal Extractant for Fractionation in Speciation Analysis

Natural Deep Eutectic Solvents as a Key Metal Extractant for Fractionation in Speciation Analysis

The research aimed to use natural deep eutectic solvents (NADES) as an extractant for fractionation of compounds of selected elements from young barley and to compare it with the fractionation of elements from certified element materials. The use of such a comparison made it possible to prove the po...

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Bibliographic Details
Published in:Molecules (Basel, Switzerland) Vol. 27; no. 3; p. 1063
Main Authors: Ruzik, Lena, Dyoniziak, Aleksandra
Format: Journal Article
Language:English
Published: Switzerland MDPI AG 04-02-2022
MDPI
Subjects:
Alcohol
Amino acids
Analytical chemistry
Chromatography
CRM
Enzymes
Eutectics
Extractants
Flavonoids
Fractionation
GAC
Hydrogen bonds
ICP-MS/MS
Inductively coupled plasma
Investigations
Ionization
Mass spectrometry
Mass spectroscopy
Metals
Molecular weight
NADES
Peptides
Proteins
Reference materials
Scientific imaging
Solvents
Speciation
speciation analysis
young barley
GAC
speciation analysis
ICP-MS/MS
young barley
NADES
CRM
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Summary:The research aimed to use natural deep eutectic solvents (NADES) as an extractant for fractionation of compounds of selected elements from young barley and to compare it with the fractionation of elements from certified element materials. The use of such a comparison made it possible to prove the possibility of extracting the same forms of elements (species) from different materials, which confirmed the option of using NADES as extractants in speciation analysis. The research was conducted with hyphenated techniques-separation by high-performance chromatography coupled to an isotope-specific detector, mass spectrometry (MS) with ionization in inductively coupled plasma (ICP)-which are widely used in speciation analysis. Natural deep eutectic solvents also help introduce Green Analytical Chemistry principles (GAC). According to the results of our studies, the use of different NADES permit the extraction of various metals from a single sample. Moreover, using other natural solvents of eutectic properties helps extract different species of a given metal.
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ISSN:1420-3049
1420-3049
DOI:10.3390/molecules27031063