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Farajzadeh MA, Shaghaghipour S, Abbaspour M, Afshar Mogaddam MR. Magnetic dispersive solid-phase extraction of some pesticides from fruit juices using monodisperse nanosorbent combined with dispersive liquid-liquid micro-extraction. ANAL SCI 2023; 39:303-312. [PMID: 36539608 DOI: 10.1007/s44211-022-00235-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022]
Abstract
In this study, the new synthesized magnetic nanoparticles based on amorphous carbon have been used as a sorbent in magnetic dispersive solid-phase extraction prior to dispersive liquid-liquid micro-extraction. The developed method was applied for analysis of ten pesticides from different fruit juice samples by gas chromatography-flame ionization detection. In this work, a few mg of the sorbent is added into an aqueous solution containing the analytes. Adsorption and desorption of the compounds of interest are accelerated by vortexing and sonication, respectively. To achieve high enrichment factors, a suitable organic solvent (iso-propanol) is used to elute the target analytes from the nanosorbent. The obtained iso-propanol is phased and 1,1,2-trichloroethane are employed as the disperser and extraction solvents, respectively, in the following micro-extraction procedure. The synthesized magnetic nanoparticles were characterized by scanning electron microscope, X-ray diffraction, vibrating sample magnetometer, and Fourier-transform infrared spectrophotometer. To achieve the high extraction efficiency and optimum conditions, all parameters that could affect the extraction yield were investigated. Under optimum conditions, the method had broad linear ranges with a proper linearity (r2 ≥ 0.9987). Limits of detection and quantification for analysis of the selected pesticides were found in the ranges of 0.5-1.0 and 1.7-3.3 µg L-1, respectively. High enrichment factors and extraction recoveries were obtained in the ranges of 321-438 and 64-88%, respectively. To evaluate repeatability of the method, it was performed on two sets of standard solutions at the concentrations of 10 and 50 µg L-1 (each analyte). Relative standard deviations varied in the ranges of 2-6% and 4-7% for intra- (n = 6) and inter-day (n = 5) precisions, respectively.
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Affiliation(s)
- Mir Ali Farajzadeh
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran. .,Engineering Faculty, Near East University, 99138, Nicosia, Mersin 10, Turkey, North Cyprus.
| | - Shabnam Shaghaghipour
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Maryam Abbaspour
- Department of Analytical Chemistry, Faculty of Chemistry, University of Tabriz, Tabriz, Iran
| | - Mohammad Reza Afshar Mogaddam
- Food and Drug Safety Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.,Pharmaceutical Analysis Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
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Temerdashev ZA, Vinitskaya EA, Milevskaya VV, Statkus MA. Preconcentration of Phenolic Compounds on Carbon Sorbents and Their Chromatographic Determination in Aqueous Extracts of Medicinal Plants. JOURNAL OF ANALYTICAL CHEMISTRY 2021. [DOI: 10.1134/s106193482103014x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Yashkin SN, Yashkina EA, Svetlov DA, Solovova NV. Thermodynamic characteristics of the adsorption of benzene derivatives from water—organic eluents on porous graphite-like adsorbent under conditions of equilibrium HPLC. Russ Chem Bull 2020. [DOI: 10.1007/s11172-020-2848-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Muhammad R, Ahad K, Mehboob F. Extraction techniques for pesticide residues analysis in edible oils and role of sorbents in cleanup. SEPARATION SCIENCE PLUS 2020. [DOI: 10.1002/sscp.201900066] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rashid Muhammad
- Ecotoxicology Research ProgramNational Agricultural Research Center (NARC) Park Road Islamabad 45500 Pakistan
| | - Karam Ahad
- Ecotoxicology Research ProgramNational Agricultural Research Center (NARC) Park Road Islamabad 45500 Pakistan
| | - Farrakh Mehboob
- Ecotoxicology Research ProgramNational Agricultural Research Center (NARC) Park Road Islamabad 45500 Pakistan
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Intrchom W, Mitra S. Analytical sample preparation, preconcentration and chromatographic separation on carbon nanotubes. Curr Opin Chem Eng 2017. [DOI: 10.1016/j.coche.2017.05.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Lu T, Olesik SV. Homogeneous edge-plane carbon as stationary phase for reversed-phase liquid chromatography. Anal Chem 2015; 87:3616-22. [PMID: 25738392 DOI: 10.1021/ac503195r] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Carbon stationary phases have been widely used in HPLC due to their unique selectivity and high stability. Amorphous carbon as a stationary phase has at least two sites of interaction with analytes: basal-plane and edge-plane carbon sites. The polarity and adsorptivity of the two sites are different. In this work, the edge-plane carbon stationary phase is prepared by surface-directed liquid crystal assembly. Specific precursor polymers form discotic liquid crystal phases during the pyrolysis process. By using silica as the substrate to align the discotic liquid crystal, edge-plane carbon surfaces were formed. Similar efficiencies as observed for Hypercarb were observed in chromatograms. The column efficiency was studied as a function of linear flow rate. A minimum reduced plate height of 6 was observed in these studies. To evaluate the performance of the homogeneous edge-plane carbon stationary phase, linear solvation energy relationships were used to compare these ordered carbon surfaces to commercially available carbon stationary phases, including Hypercarb. Reversed-phase separations of nucleosides, nucleotides, and amino acids and derivatives were demonstrated using the ordered carbon surfaces, respectively. The column batch-to-batch reproducibility was also evaluated. The retention times for the analytes were reproducible within 1-6% depending on the analyte.
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Affiliation(s)
- Tian Lu
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Susan V Olesik
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
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Development of a new method for determination of aluminum (Al) in Jordanian foods and drinks: Solid phase extraction and adsorption of Al3+-d-mannitol on carbon nanotubes. J Food Compost Anal 2014. [DOI: 10.1016/j.jfca.2013.10.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Akdogan A, Divrikli U, Elci L. Determination of Triazine Herbicides and Metabolites by Solid Phase Extraction with HPLC Analysis. ANAL LETT 2013. [DOI: 10.1080/00032719.2013.800542] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Khajeh M, Laurent S, Dastafkan K. Nanoadsorbents: Classification, Preparation, and Applications (with Emphasis on Aqueous Media). Chem Rev 2013; 113:7728-68. [DOI: 10.1021/cr400086v] [Citation(s) in RCA: 355] [Impact Index Per Article: 32.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Mostafa Khajeh
- Department of Chemistry, University of Zabol, Mofateh Street, Zabol, Sistan & Balouchestan 98615-538, Iran
| | - Sophie Laurent
- Department of General, Organic and Biomedical Chemistry, NMR and Molecular Imaging Laboratory, University of Mons, 20, Place du Parc, B-7000 Mons, Belgium
| | - Kamran Dastafkan
- Department of Chemistry, University of Zabol, Mofateh Street, Zabol, Sistan & Balouchestan 98615-538, Iran
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Yashkina EA, Svetlov DA, Yashkin SN. Adsorption of cyclic amines on graphitized thermal carbon black. Russ Chem Bull 2013. [DOI: 10.1007/s11172-012-0201-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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11
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Magnetic nanoparticles of nitrogen enriched carbon (mnNEC) for analysis of pesticides and metabolites in zebrafish by gas chromatography–mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 915-916:46-51. [DOI: 10.1016/j.jchromb.2012.12.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2012] [Revised: 11/24/2012] [Accepted: 12/20/2012] [Indexed: 11/21/2022]
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12
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Mogensen KB, Kutter JP. Carbon nanotube based stationary phases for microchip chromatography. LAB ON A CHIP 2012; 12:1951-1958. [PMID: 22566131 DOI: 10.1039/c2lc40102a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The objective of this article is to provide an overview and critical evaluation of the use of carbon nanotubes and related carbon-based nanomaterials for microchip chromatography. The unique properties of carbon nanotubes, such as a very high surface area and intriguing adsorptive behaviour, have already been demonstrated in more classical formats, for improved separation performance in gas and liquid chromatography, and for unique applications in solid phase extraction. Carbon nanotubes are now also entering the field of microfluidics, where there is a large potential to be able to provide integrated, tailor-made nanotube columns by means of catalytic growth of the nanotubes inside the fluidic channels. An evaluation of the different implementations of carbon nanotubes and related carbon-based nanomaterials for microfluidic chromatography devices is given in terms of separation performance and ease of fabrication.
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Affiliation(s)
- Klaus B Mogensen
- Department of Micro- and Nanotechnology, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark.
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Mokhodoeva OB, Malikov DA, Molochnikova NP, Zakharchenko EA, Perevalov SA, Myasoedova GV, Kulyako YM, Tkachev AG, Mischenko SV, Myasoedov BF. Carbon nanotubes: Potential uses in radionuclide concentration. RUSS J GEN CHEM+ 2011. [DOI: 10.1134/s107036321109043x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Mogensen KB, Chen M, Molhave K, Boggild P, Kutter JP. Carbon nanotube based separation columns for high electrical field strengths in microchip electrochromatography. LAB ON A CHIP 2011; 11:2116-2118. [PMID: 21547314 DOI: 10.1039/c0lc00672f] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Electrically insulated carbon nanotube (CNT) based separation columns have been fabricated that can withstand an electrical field strength of more than 2.0 kV cm(-1) without bubble formation from electrolysis. The carbon nanotubes were grown in a pillar array defined by photolithographic patterning of the catalyst layer used for synthesis of the nanotubes. Multiwall carbon nanotubes are inherently electrically conductive and cannot be used as a continuous layer in the microfluidic channels, without short circuiting the electrical field in the separation column, when the field strength is more than a couple of 100 V cm(-1). Here, the carbon nanotubes are grown in an array of hexagonal pillars, where the nanotubes in the individual pillars are not in direct electrical contact with the nanotubes of the adjacent pillars. This makes it possible to increase the electrical field strength from around 100 V cm(-1) to more than 2.0 kV cm(-1) and thereby to use the CNT columns for electrokinetic separations with the high electrical field strengths that are typically used in this application. An electrochromatographic separation of two Coumarin dyes was demonstrated on the CNT column with an acetonitrile content of 90%.
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Affiliation(s)
- Klaus B Mogensen
- Department of Micro- and Nanotechnology, Technical University of Denmark (DTU), Building 345 East, DK-2800 Kgs. Lyngby, Denmark.
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Multi-walled carbon nanotubes as solid-phase extraction adsorbents for the speciation of cobalamins in seafoods by liquid chromatography. Anal Bioanal Chem 2011; 401:1393-9. [DOI: 10.1007/s00216-011-5158-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2011] [Revised: 05/25/2011] [Accepted: 06/02/2011] [Indexed: 11/25/2022]
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Paek C, McCormick AV, Carr PW. New method for development of carbon clad silica phases for liquid chromatography: Part I. Preparation of carbon phases. J Chromatogr A 2011; 1218:1359-66. [PMID: 21295308 PMCID: PMC3205950 DOI: 10.1016/j.chroma.2010.12.114] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2010] [Revised: 12/20/2010] [Accepted: 12/29/2010] [Indexed: 10/18/2022]
Abstract
Owing to its combination of unique selectivity and mechanical strength, commercial carbon clad zirconia (C/ZrO₂) has been widely used for many applications, including fast two-dimensional liquid chromatography (2DLC). However, the low surface area available (only 20-30 m²/g for commercial porous ZrO₂) limits its retentivity. We have recently addressed this limitation by developing a carbon phase coated on the high surface area of HPLC grade alumina (C/Al₂O₃). This material provides higher retentivity and comparable selectivity, but its use is still limited by how few HPLC quality types of alumina particles (e.g., particle size, surface area, and pore size) are available. In this work, we have developed useful carbon phases on silica particles, which are available in various particle sizes, pore sizes and forms of HPLC grade. To make the carbon phase on silica, we first treat the silica surface with a monolayer or less of metal cations that bind to deprotonated silanols to provide catalytic sites for carbon deposition. After Al (III) treatment, a carbon phase is formed on the silica surface by chemical vapor deposition at 700 °C using hexane as the carbon source. The amount of Al (III) on the surface was varied to assess its effect on carbon deposition, and the carbon loading was varied at different Al (III) levels to assess its effect on the chromatographic properties of the various carbon adsorbents. We observed that use of a concentration of Al (III) corresponding to a full monolayer leads to the most uniform carbon coating. A carbon coating sufficient to cover all the Al (III) sites, required about 4-5 monolayers in this work, provided the best chromatographic performance. The resulting carbon phases behave as reversed phases with reasonable efficiency (50,000-79,000 plates/m) for non-aromatic test species.
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Affiliation(s)
- Changyub Paek
- Department of Chemistry, University of Minnesota, Smith and Kolthoff Halls, 207 Pleasant Street SE, Minneapolis, MN 55455, USA
| | - Alon V. McCormick
- Department of Chemical Engineering and Material Science, University of Minnesota, 421 Washington Ave S.E., Minneapolis, MN 55455, USA
| | - Peter W. Carr
- Department of Chemistry, University of Minnesota, Smith and Kolthoff Halls, 207 Pleasant Street SE, Minneapolis, MN 55455, USA
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Mokhodoeva OB, Myasoedova GV, Zakharchenko EA. Solid-phase extractants for radionuclide preconcentration and separation. New possibilities. RADIOCHEMISTRY 2011. [DOI: 10.1134/s106636221101005x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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18
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Hussain CM, Mitra S. Micropreconcentration units based on carbon nanotubes (CNT). Anal Bioanal Chem 2010; 399:75-89. [DOI: 10.1007/s00216-010-4194-6] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2010] [Revised: 08/27/2010] [Accepted: 09/02/2010] [Indexed: 11/24/2022]
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KUBOKI Y, KOSHIKAWA T, TAKITA H, FUJISAWA R, LEE MH, ABE S, AKASAKA T, UO M, WATARI F, SAMMONS R. Chromatography of carbon nanotubes separated albumin from other serum proteins: a method for direct analysis of their interactions. Dent Mater J 2010; 29:369-73. [DOI: 10.4012/dmj.2009-097] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chen JL. Multi-wall carbon nanotubes bonding on silica-hydride surfaces for open-tubular capillary electrochromatography. J Chromatogr A 2010; 1217:715-21. [DOI: 10.1016/j.chroma.2009.12.018] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2009] [Revised: 12/01/2009] [Accepted: 12/02/2009] [Indexed: 10/20/2022]
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