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Musatadi M, Alvarez-Mora I, Baciero-Hernandez I, Prieto A, Anakabe E, Olivares M, Etxebarria N, Zuloaga O. Sample preparation for suspect screening of persistent, mobile and toxic substances and their phase II metabolites in human urine by mixed-mode liquid chromatography. Talanta 2024; 271:125698. [PMID: 38262128 DOI: 10.1016/j.talanta.2024.125698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 01/02/2024] [Accepted: 01/17/2024] [Indexed: 01/25/2024]
Abstract
Persistent, mobile and toxic substances have drawn attention nowadays due to their particular properties, but they are overlooked in human monitorization works, limiting the knowledge of the human exposome. In that sense, human urine is an interesting matrix since not only parent compounds are eliminated, but also their phase II metabolites that could act as biomarkers. In this work, 11 sample preparation procedures involving preconcentration were tested to ensure maximum analytical coverage in human urine using mixed-mode liquid chromatography coupled with high-resolution tandem mass spectrometry. The optimized procedure consisted of a combination of solid-phase extraction and salt-assisted liquid-liquid extraction and it was employed for suspect screening. Additionally, a non-discriminatory dilute-and-shoot approach was also evaluated. After evaluating the workflow in terms of limits of identification and type II errors (i.e., false negatives), a pooled urine sample was analysed. From a list of 1450 suspects and in-silico simulated 1568 phase II metabolites (i.e. sulphates, glucuronides, and glycines), 44 and 14 substances were annotated, respectively. Most of the screened suspects were diverse industrial chemicals, but biocides, natural products and pharmaceuticals were also detected. Lastly, the complementarity of the sample preparation procedures, columns, and analysis conditions was assessed. As a result, dilute-and-shoot and the Acclaim Trinity P1 column at pH = 3 (positive ionization) and pH = 7 (negative ionization) allowed the maximum coverage since almost 70 % of the total suspects could be screened using those conditions.
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Affiliation(s)
- Mikel Musatadi
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain.
| | - Iker Alvarez-Mora
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Ines Baciero-Hernandez
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Ailette Prieto
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Eneritz Anakabe
- Department of Organic and Inorganic Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain
| | - Maitane Olivares
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Nestor Etxebarria
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
| | - Olatz Zuloaga
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), 48940, Leioa, Basque Country, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), 48620, Plentzia, Basque Country, Spain
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2
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Musatadi M, Zumalabe J, Mijangos L, Prieto A, Olivares M, Zuloaga O. Dilute-and-shoot coupled to mixed mode liquid chromatography-tandem mass spectrometry for the analysis of persistent and mobile organic compounds in human urine. J Chromatogr A 2023; 1705:464141. [PMID: 37364523 DOI: 10.1016/j.chroma.2023.464141] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 06/07/2023] [Accepted: 06/07/2023] [Indexed: 06/28/2023]
Abstract
In this work, a comprehensive method for the simultaneous determination of 33 diverse persistent and mobile organic compounds (PMOCs) in human urine was developed by dilute-and-shoot (DS) followed by mixed-mode liquid chromatography coupled with tandem mass spectrometry (MMLC-MS/MS). In the sample preparation step, DS was chosen since it allowed the quantification of all targets in comparison to lyophilization. For the chromatographic separation, Acclaim Trinity P1 and P2 trimodal columns provided greater capacity for retaining PMOCs than reverse phase and hydrophilic interaction liquid chromatography. Therefore, DS was validated at 5 and 50 ng/mL in urine with both mixed mode columns at pH = 3 and 7. Regarding figures of merit, linear calibration curves (r2 > 0.999) built between instrumental quantification limits (mostly below 5 ng/mL) and 500 ng/mL were achieved. Despite only 60% of the targets were recovered at 5 ng/mL because of the dilution, all PMOCs were quantified at 50 ng/mL. Using surrogate correction, apparent recoveries in the 70-130% range were obtained for 91% of the targets. To analyse human urine samples, the Acclaim Trinity P1 column at pH = 3 and 7 was selected as a consensus between analytical coverage (i.e. 94% of the targets) and chromatographic runs. In a pooled urine sample, industrial chemicals (acrylamide and bisphenol S), biocides and their metabolites (2-methyl-4-isothiazolin-3-one, dimethyl phosphate, 6-chloropyridine-3-carboxylic acid, and ammonium glufosinate) and an artificial sweetener (aspartame) were determined at ng/mL levels. The outcomes of this work showed that humans are also exposed to PMOCs due to their persistence and mobility, and therefore, further human risk assessment is needed.
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Affiliation(s)
- Mikel Musatadi
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), Leioa, Basque Country 48940, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), Plentzia, Basque Country 48620, Spain.
| | - Jon Zumalabe
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), Leioa, Basque Country 48940, Spain
| | - Leire Mijangos
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), Leioa, Basque Country 48940, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), Plentzia, Basque Country 48620, Spain
| | - Ailette Prieto
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), Leioa, Basque Country 48940, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), Plentzia, Basque Country 48620, Spain
| | - Maitane Olivares
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), Leioa, Basque Country 48940, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), Plentzia, Basque Country 48620, Spain
| | - Olatz Zuloaga
- Department of Analytical Chemistry, University of the Basque Country (UPV/EHU), Leioa, Basque Country 48940, Spain; Research Centre for Experimental Marine Biology and Biotechnology, University of the Basque Country (UPV/EHU), Plentzia, Basque Country 48620, Spain
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3
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Yuan X, Wang H, Song S, Qiu L, Lan X, Dong P, Zhang J. Stepwise Targeted Matching Strategy for Comprehensive Profiling of Xanthohumol Metabolites In Vivo and In Vitro Using UHPLC-Q-Exactive Orbitrap Mass Spectrometer. Molecules 2023; 28:5168. [PMID: 37446828 DOI: 10.3390/molecules28135168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 06/20/2023] [Accepted: 06/21/2023] [Indexed: 07/15/2023] Open
Abstract
Xanthohumol (XN), a natural prenylated flavonoid extracted and isolated from the hop plant (Humulus lupulus), possesses diverse pharmacological activities. Although the metabolites of XN have been investigated in the previous study, a comprehensive metabolic profile has been insufficient in vivo or in vitro until now. The current study was aimed at systematically elucidating the metabolic pathways of XN after oral administration to rats. Herein, a UHPLC-Q-Exactive Orbitrap MS was adopted for the potential metabolites detection. A stepwise targeted matching strategy for the overall identification of XN metabolites was proposed. A metabolic net (53 metabolites included) on XN in vivo and in vitro, as well as the metabolic profile investigation, were designed, preferably characterizing XN metabolites in rat plasma, urine, liver, liver microsomes, and feces. On the basis of a stepwise targeted matching strategy, the net showed that major in vivo metabolic pathways of XN in rats include glucuronidation, sulfation, methylation, demethylation, hydrogenation, dehydrogenation, hydroxylation, and so on. The proposed metabolic pathways in this research will provide essential data for further pharmaceutical studies of prenylated flavonoids and lay the foundation for further toxicity and safety studies.
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Affiliation(s)
- Xiaoqing Yuan
- College of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Hong Wang
- College of Life Sciences, Shandong Agricultural University, Taian 271018, China
| | - Shuyi Song
- College of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Lili Qiu
- Department of Medicine, Binzhou Polytechnic College, Binzhou 256600, China
| | - Xianming Lan
- College of Pharmacy, Binzhou Medical University, Yantai 264003, China
| | - Pingping Dong
- State Key Laboratory for Quality Research of Chinese Medicines, College of Pharmacy, Macau University of Science and Technology, Macao 999078, China
| | - Jiayu Zhang
- College of Pharmacy, Binzhou Medical University, Yantai 264003, China
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4
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Płotka-Wasylka J, Jatkowska N, Paszkiewicz M, Caban M, Fares MY, Dogan A, Garrigues S, Manousi N, Kalogiouri N, Nowak PM, Samanidou VF, de la Guardia M. Miniaturized Solid Phase Extraction techniques for different kind of pollutants analysis: State of the art and future perspectives – PART 1. Trends Analyt Chem 2023. [DOI: 10.1016/j.trac.2023.117034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/30/2023]
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5
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Miki Y, Murakami H, Gotoh M, Umemura T, Esaka Y, Inoue Y, Teshima N. Novel chemically cross-linked self-molding particulate sorbents as solid-phase extraction media. ANAL SCI 2022; 39:749-754. [PMID: 36001293 DOI: 10.1007/s44211-022-00179-3] [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: 07/03/2022] [Accepted: 08/03/2022] [Indexed: 11/24/2022]
Abstract
Here, we describe novel, chemically cross-linked, self-molding particulate polymer sorbents that are utilized as a molding-type solid-phase extraction medium (M-SPEM), which exhibits high permeability and rigidness. To fabricate such M-SPEM, first, polyethyleneimine (PEI)-modified reversed-phase (RP)-type particulate sorbents were synthesized, thereafter, they were chemically cross-linked by a polymer having many epoxy groups together with additional PEI. By optimizing the binding conditions of the particulate sorbents, the resultant M-SPEM has almost the same adsorption properties as the corresponding unmolded particulate sorbent for some polar (e.g., uracil and adenine) compounds. The binding technique proposed here is expected to facilitate the fabrication of molding-type sorbents and improve the performance of the SPE procedure.
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Affiliation(s)
- Yuta Miki
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
| | - Hiroya Murakami
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan.
| | - Marin Gotoh
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
| | - Tomonari Umemura
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, 192-0392, Japan
| | - Yukihiro Esaka
- Gifu Pharmaceutical University, Daigaku-nishi, Gifu, 501-1196, Japan
| | - Yoshinori Inoue
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
| | - Norio Teshima
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
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6
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Meng Z, Mirica KA. Covalent organic frameworks as multifunctional materials for chemical detection. Chem Soc Rev 2021; 50:13498-13558. [PMID: 34787136 PMCID: PMC9264329 DOI: 10.1039/d1cs00600b] [Citation(s) in RCA: 80] [Impact Index Per Article: 26.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Indexed: 12/17/2022]
Abstract
Sensitive and selective detection of chemical and biological analytes is critical in various scientific and technological fields. As an emerging class of multifunctional materials, covalent organic frameworks (COFs) with their unique properties of chemical modularity, large surface area, high stability, low density, and tunable pore sizes and functionalities, which together define their programmable properties, show promise in advancing chemical detection. This review demonstrates the recent progress in chemical detection where COFs constitute an integral component of the achieved function. This review highlights how the unique properties of COFs can be harnessed to develop different types of chemical detection systems based on the principles of chromism, luminescence, electrical transduction, chromatography, spectrometry, and others to achieve highly sensitive and selective detection of various analytes, ranging from gases, volatiles, ions, to biomolecules. The key parameters of detection performance for target analytes are summarized, compared, and analyzed from the perspective of the detection mechanism and structure-property-performance correlations of COFs. Conclusions summarize the current accomplishments and analyze the challenges and limitations that exist for chemical detection under different mechanisms. Perspectives on how future directions of research can advance the COF-based chemical detection through innovation in novel COF design and synthesis, progress in device fabrication, and exploration of novel modes of detection are also discussed.
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Affiliation(s)
- Zheng Meng
- Department of Chemistry, Burke Laboratory, 41 College Street, Dartmouth College, Hanover, NH 03755, USA.
| | - Katherine A Mirica
- Department of Chemistry, Burke Laboratory, 41 College Street, Dartmouth College, Hanover, NH 03755, USA.
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7
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Kanu AB. Recent developments in sample preparation techniques combined with high-performance liquid chromatography: A critical review. J Chromatogr A 2021; 1654:462444. [PMID: 34380070 DOI: 10.1016/j.chroma.2021.462444] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/21/2021] [Accepted: 07/24/2021] [Indexed: 12/29/2022]
Abstract
This review article compares and contrasts sample preparation techniques coupled with high-performance liquid chromatography (HPLC) and describes applications developed in biomedical, forensics, and environmental/industrial hygiene in the last two decades. The proper sample preparation technique can offer valued data for a targeted application when coupled to HPLC and a suitable detector. Improvements in sample preparation techniques in the last two decades have resulted in efficient extraction, cleanup, and preconcentration in a single step, thus providing a pathway to tackle complex matrix applications. Applications such as biological therapeutics, proteomics, lipidomics, metabolomics, environmental/industrial hygiene, forensics, glycan cleanup, etc., have been significantly enhanced due to improved sample preparation techniques. This review looks at the early sample preparation techniques. Further, it describes eight sample preparation technique coupled to HPLC that has gained prominence in the last two decades. They are (1) solid-phase extraction (SPE), (2) liquid-liquid extraction (LLE), (3) gel permeation chromatography (GPC), (4) Quick Easy Cheap Effective Rugged, Safe (QuEChERS), (5) solid-phase microextraction (SPME), (6) ultrasonic-assisted solvent extraction (UASE), and (7) microwave-assisted solvent extraction (MWASE). SPE, LLE, GPC, QuEChERS, and SPME can be used offline and online with HPLC. UASE and MWASE can be used offline with HPLC but have also been combined with the online automated techniques of SPE, LLE, GPC, or QuEChERS for targeted analysis. Three application areas of biomedical, forensics, and environmental/industrial hygiene are reviewed for the eight sample preparation techniques. Three hundred and twenty references on the eight sample preparation techniques published over the last two decades (2001-2021) are provided. Other older references were included to illustrate the historical development of sample preparation techniques.
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Affiliation(s)
- A Bakarr Kanu
- Department of Chemistry, Winston-Salem State University, Winston-Salem, NC 27110, United States.
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8
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Sasaki N, Ikenaka Y, Inoue Y, Ichise T, Nagata N, Ishizuka M, Nakayama SM, Nakamura K, Takiguchi M. Urinary free metanephrines measurement in dogs with adrenal gland diseases using a new simple liquid chromatography tandem mass spectrometry method. J Vet Med Sci 2021; 83:648-655. [PMID: 33678734 PMCID: PMC8111342 DOI: 10.1292/jvms.20-0508] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Measurement of urinary metanephrines in spot samples is used for the diagnosis of canine
pheochromocytoma (PC). We describe a simple analytical method based on liquid
chromatography tandem mass spectrometry (LC-MS/MS) for measuring free metanephrine (MN)
and normetanephrine (NMN) in spot urine samples. Using the developed method, we evaluated
the stability of urinary free-MN and free-NMN at various storing conditions. In addition,
we assessed the feasibility of urinary free-MN and -NMN measurement for diagnosing PC.
Urine samples were mixed with stable isotope internal standards and thereafter purified by
ultrafiltration. The purified samples were analyzed by LC-MS/MS in the multiple reaction
monitoring mode after separation on a multimode octa decyl silyl column. The coefficient
of variation of free-MN and -NMN measurement was 7.6% and 5.5%, respectively. The
linearity range was 0.5–10 µg/l for both analytes. Degradation was less than 10% for both
analytes under any of the storage conditions. The median free-NMN ratio to creatinine of 9
PC dogs (595, range 144–47,961) was significantly higher (P<0.05) than
that of 13 dogs with hypercortisolism (125, range 52–224) or 15 healthy dogs (85, range
50–117). The developed method is simple and may not require acidification of spot urine.
The results of this preliminary retrospective study suggest that the measurement of
urinary free metanephrines is a promising tool for diagnosing canine PC.
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Affiliation(s)
- Noboru Sasaki
- Laboratory of Veterinary Internal Medicine, Department of Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Yoshinori Ikenaka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan.,Water Research Group, Unit for Environmental Sciences and Management, North-West University, Potchefstroom 2520, North West, South Africa.,Present address: Translational Research Unit, Veterinary Teaching Hospotal, Faculty of Veterinary Medicine, Hokkaido University, Kita 18, Nishi 9, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Yumiko Inoue
- Laboratory of Veterinary Internal Medicine, Department of Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Takahiro Ichise
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Noriyuki Nagata
- Laboratory of Veterinary Internal Medicine, Department of Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Mayumi Ishizuka
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Syouta Mm Nakayama
- Laboratory of Toxicology, Department of Environmental Veterinary Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Kensuke Nakamura
- Laboratory of Veterinary Internal Medicine, Department of Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
| | - Mitsuyoshi Takiguchi
- Laboratory of Veterinary Internal Medicine, Department of Clinical Sciences, Faculty of Veterinary Medicine, Hokkaido University, Kita 18-jo Nishi 9-chome, Kita-ku, Sapporo, Hokkaido 060-0818, Japan
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Elsaady MM, Youssef AO, Attia MS, Abdel‐Mottaleb MSA. A stable and sensitive luminescent photoprobe based on tris(3‐acetylindole) terbium(III) complex: Molecular modeling, luminescence quenching, and Ab initio molecular dynamics. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6115] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mostafa Mohamed Elsaady
- Analytical‐Nano‐Photochemistry, Solar Chemistry, and Computational Chemistry Labs, Department of Chemistry, Faculty of Science Ain Shams University Cairo Egypt
| | - Ahmed Osman Youssef
- Analytical‐Nano‐Photochemistry, Solar Chemistry, and Computational Chemistry Labs, Department of Chemistry, Faculty of Science Ain Shams University Cairo Egypt
| | - Mohamed Said Attia
- Analytical‐Nano‐Photochemistry, Solar Chemistry, and Computational Chemistry Labs, Department of Chemistry, Faculty of Science Ain Shams University Cairo Egypt
| | - Mohamed Sabry A. Abdel‐Mottaleb
- Analytical‐Nano‐Photochemistry, Solar Chemistry, and Computational Chemistry Labs, Department of Chemistry, Faculty of Science Ain Shams University Cairo Egypt
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10
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Miki Y, Murakami H, Iida K, Umemura T, Esaka Y, Inoue Y, Teshima N. Molding-type Solid-phase Extraction Media Glued with Commercially Available Adhesives. ANAL SCI 2020; 36:1153-1155. [PMID: 32963200 DOI: 10.2116/analsci.20c012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Accepted: 09/09/2020] [Indexed: 08/09/2023]
Abstract
The handling of a particulate sorbent for solid-phase extraction is often troublesome because it causes static clinging and scattering. To overcome this problem, a production method for a simple molding-type solid-phase extraction medium (M-SPEM) was developed in this study by using commercially available adhesives. The content of a particulate sorbent can increase to as much as 85 wt% in the M-SPEM. Because of the high content, the proposed M-SPEMs have a higher specific surface area than previous monolithic media.
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Affiliation(s)
- Yuta Miki
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
| | - Hiroya Murakami
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan.
| | - Keisuke Iida
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
| | - Tomonari Umemura
- School of Life Sciences, Tokyo University of Pharmacy and Life Sciences, 1432-1 Horinouchi, Hachioji, 192-0392, Japan
| | - Yukihiro Esaka
- Gifu Pharmaceutical University, Daigaku-nishi, Gifu, 501-1196, Japan
| | - Yoshinori Inoue
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
| | - Norio Teshima
- Department of Applied Chemistry, Aichi Institute of Technology, 1247 Yachigusa, Yakusa-cho, Toyota, 470-0392, Japan
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11
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Nanosorbent-based solid phase microextraction techniques for the monitoring of emerging organic contaminants in water and wastewater samples. Mikrochim Acta 2020; 187:541. [DOI: 10.1007/s00604-020-04527-w] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2020] [Accepted: 08/21/2020] [Indexed: 01/07/2023]
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12
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Comprehensive analysis of resveratrol metabolites in rats using ultra high performance liquid chromatography coupled with high resolution mass spectrometry. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2020.07.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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13
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Labban TA, AlMohaimdi KM, AlAhmadi S, Shaikh Ishaqe M, AlSuhaimi AO. Synthesis of 8-hydroxyquinoline-Amberlite IRC-50 chelator for solid phase extraction of trace metals from groundwater samples. JOURNAL OF TAIBAH UNIVERSITY FOR SCIENCE 2020. [DOI: 10.1080/16583655.2020.1766191] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Tamadur A. Labban
- Department of Chemistry, College of Science, Taibah University, AlMedinah AlMunwarah
| | - Khaled M. AlMohaimdi
- Department of Education in Al Madinah Al Munawwarah, Ministry of Education, Saudi Arabia
| | - Snan AlAhmadi
- Department of Chemistry, College of Science, Taibah University, AlMedinah AlMunwarah
| | - Mansour Shaikh Ishaqe
- Department of Chemistry, College of Science, Taibah University, AlMedinah AlMunwarah
| | - Awadh O. AlSuhaimi
- Department of Chemistry, College of Science, Taibah University, AlMedinah AlMunwarah
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14
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AlQadhi NF, AlSuhaimi AO. Chemically functionalized activated carbon with 8-hydroxyquinoline using aryldiazonium salts/diazotization route: Green chemistry synthesis for oxins-carbon chelators. ARAB J CHEM 2020. [DOI: 10.1016/j.arabjc.2017.11.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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15
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Alzahrani E. Green Silver Nanoparticles Confined in Monolithic Silica Disk-packed Spin Column for Human Serum Albumin Preconcentration. CURR ANAL CHEM 2019. [DOI: 10.2174/2210676609666181204151244] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Background:
In recent times many new uses have been found for nanomaterials that have
undergone homogenous immobilization within porous supports. For this paper, immobilization of
SNPs on a thiol-functionalized silica monolith using a fast, easy, environmentally friendly and costeffective
process was performed. This was achieved by modifying the surface of a silica-based
monolith using thiol groups, and then we fabricated green SNPs in situ, reducing an inorganic precursor
silver nitrate solution (AgNO3) by employing tangerine peel extract as a reducing reagent,
with Ag-thiol bonds forming along the monument. Doing this allows monoliths to be prepared in
such a way that, as TEM analysis demonstrated, SNPs are evenly distributed along the rod's length.
Once the materials had been fabricated, they were employed as a sorbent by being placed in a centrifuge.
The SNP-thiol functionalized silica monolith was then tested using a standard protein (HSA).
Methods:
The process involves creating monolithic materials by employing a two-part sol-gel technique
before modifying the surface of the silica-based monolith using thiol groups for hosting purposes.
Homogenous surface coverage was achieved through the use of a non-toxic "green" reducing
reagent (tangerine peel extract) to reduce a silver nitrate solution in place to create SNPs joined to the
pore surface of a thiol-functionalized silica monolith, employing bonds of Ag-thiol. Once these materials
were synthesized, they were classified by utilizing a number of methods based on SEM coupled
with EDAX, TEM, AFM and BET analysis. The silica-based monolith, embedded with constructed
SNPs, was employed as a sorbent in the preconcentration of human serum albumin (HSA).
Results:
The performance of the fabricated materials was measured against a silica-based monolith
with no SNPs. Also, a silica monolith with constructed SNPs embedded was employed to capture
HSA within a sample of human urine mixed with a double detergent concentrate (SDS). Such a
monolith containing functionalized SNPs can be a highly effective sorbent for preconcentration of
proteins in complex samples.
Conclusion:
It was shown to have superior performance compared to a bare silica-based monolith.
Additionally, it was shown that a monolithic column modified by SNPs could preconcentrate spiked
HSA in urine samples.
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Affiliation(s)
- Eman Alzahrani
- Chemistry Department, Faculty of Science, Taif University, Taif, Saudi Arabia
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Sinha Roy K, Goud D R, Mazumder A, Chandra B, Purohit AK, Palit M, Dubey DK. Triazine-Based Covalent Organic Framework: A Promising Sorbent for Efficient Elimination of the Hydrocarbon Backgrounds of Organic Sample for GC-MS and 1H NMR Analysis of Chemical Weapons Convention Related Compounds. ACS APPLIED MATERIALS & INTERFACES 2019; 11:16027-16039. [PMID: 30964249 DOI: 10.1021/acsami.9b02354] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The strict monitoring and precise measurements of chemical warfare agents (CWAs) in environmental and other complex samples with high accuracy have great practical significance from the forensic and Chemical Weapons Convention (CWC) verification point of view. Therefore, this study was aimed to develop an efficient extraction and enrichment method for identification and quantification of toxic agents, especially with high sensitivity and multidetection ability in complex samples. It is the first study on solid-phase extraction (SPE) of CWAs and their related compounds from hydrocarbon backgrounds using covalent triazine-based frameworks (CTFs). This nitrogen-rich CTF sorbent has shown an excellent SPE performance toward sample cleanup by selective elimination of hydrocarbon backgrounds and enrich the CWC related analytes in comparison with the conventional and other reported methods. The best enrichment of the analytes was found with the washing solvent (1 mL of n-hexane) and the extraction solvent (1 mL of dichloromethane). Under the optimized conditions, the SPE method had good linearity in the concentration range of 0.050-10.0 μg mL-1 for organophosphorus esters, 0.040-20.0 μg mL-1 for nerve agents, and 0.200-20.0 μg mL-1 for mustards with correlation coefficients ( r2) between 0.9867 and 0.9998 for all analytes. Limits of detection ( S/ N = 3:1) in the SIM mode were found to be in the range of 0.015-0.050 μg mL-1 for organophosphorus esters, 0.010-0.030 μg mL-1 for nerve agents, and 0.050-0.100 μg mL-1 for blister agents. Limits of quantification ( S/ N = 10:1) were found in the range of 0.050-0.200 μg mL-1 for organophosphorus esters, 0.040-0.100 μg mL-1 for nerve agents, and 0.180-0.350 μg mL-1 for blister agents in the SIM mode. The recoveries of all analytes ranged from 87 to 100% with the relative standard deviations ranging from 1 to 8%. This method was also successfully applied for the sample preparation of 1H NMR analysis of sulfur and nitrogen mustards in the presence of hydrocarbon backgrounds. Therefore, this SPE method provides the single sample preparation for both NMR and GC-MS analyses.
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Affiliation(s)
- Kanchan Sinha Roy
- Vertox Laboratory , Defence Research and Development Establishment , Jhansi Road , Gwalior 474002 , Madhya Pradesh , India
| | - Raghavender Goud D
- Vertox Laboratory , Defence Research and Development Establishment , Jhansi Road , Gwalior 474002 , Madhya Pradesh , India
| | - Avik Mazumder
- Vertox Laboratory , Defence Research and Development Establishment , Jhansi Road , Gwalior 474002 , Madhya Pradesh , India
| | - Buddhadeb Chandra
- Vertox Laboratory , Defence Research and Development Establishment , Jhansi Road , Gwalior 474002 , Madhya Pradesh , India
| | - Ajay Kumar Purohit
- Vertox Laboratory , Defence Research and Development Establishment , Jhansi Road , Gwalior 474002 , Madhya Pradesh , India
| | - Meehir Palit
- Vertox Laboratory , Defence Research and Development Establishment , Jhansi Road , Gwalior 474002 , Madhya Pradesh , India
| | - Devendra Kumar Dubey
- Vertox Laboratory , Defence Research and Development Establishment , Jhansi Road , Gwalior 474002 , Madhya Pradesh , India
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Liu Z, Jiang P, Huang G, Yan X, Li XF. Silica Monolith Nested in Sponge (SiMNS): A Composite Monolith as a New Solid Phase Extraction Material for Environmental Analysis. Anal Chem 2019; 91:3659-3666. [DOI: 10.1021/acs.analchem.8b05707] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Zhongshan Liu
- Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2G3, Canada
| | - Ping Jiang
- Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2G3, Canada
| | - Guang Huang
- Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2G3, Canada
| | - Xiaowen Yan
- Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2G3, Canada
| | - Xing-Fang Li
- Division of Analytical and Environmental Toxicology, Department of Laboratory Medicine and Pathology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta T6G 2G3, Canada
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18
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Fresco-Cala B, Cárdenas S. Potential of nanoparticle-based hybrid monoliths as sorbents in microextraction techniques. Anal Chim Acta 2018; 1031:15-27. [DOI: 10.1016/j.aca.2018.05.069] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 05/25/2018] [Accepted: 05/27/2018] [Indexed: 12/29/2022]
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19
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Solid supports for extraction and preconcentration of proteins and peptides in microfluidic devices: A review. Anal Chim Acta 2016; 955:1-26. [PMID: 28088276 DOI: 10.1016/j.aca.2016.12.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 12/02/2016] [Accepted: 12/07/2016] [Indexed: 01/08/2023]
Abstract
Determination of proteins and peptides is among the main challenges of today's bioanalytical chemistry. The application of microchip technology in this field is an exhaustively developed concept that aims to create integrated and fully automated analytical devices able to quantify or detect one or several proteins from a complex matrix. Selective extraction and preconcentration of targeted proteins and peptides especially from biological fluids is of the highest importance for a successful realization of these microsystems. Incorporation of solid structures or supports is a convenient solution employed to face these demands. This review presents a critical view on the latest achievements in sample processing techniques for protein determination using solid supports in microfluidics. The study covers the period from 2006 to 2015 and focuses mainly on the strategies based on microbeads, monolithic materials and membranes. Less common approaches are also briefly discussed. The reviewed literature suggests future trends which are discussed in the concluding remarks.
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Fresco-Cala B, Cárdenas S, Valcárcel M. Preparation and evaluation of micro and meso porous silica monoliths with embedded carbon nanoparticles for the extraction of non-polar compounds from waters. J Chromatogr A 2016; 1468:55-63. [PMID: 27692641 DOI: 10.1016/j.chroma.2016.09.047] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2016] [Revised: 09/19/2016] [Accepted: 09/21/2016] [Indexed: 11/17/2022]
Abstract
A novel hybrid micro and meso porous silica monolith with embedded carbon nanoparticles (Si-CNPs monolith) was prepared inside a fused silica capillary (3cm in length) and used as a sorbent for solid-phase microextraction. The hybrid monolithic capillary was synthetized by hydrolysis and polycondensation of a mixture of tetraethoxysilane (TEOS), ethanol, and three different carbon nanoparticles such as carboxylated single-walled carbon nanotubes (c-SWCNTs), carboxylated multi-walled carbon nanotubes (c-MWCNTs), and oxidized single-walled carbon nanohorns (o-SWNHs) via a two-step catalytic sol-gel process. Compared with silica monolith without carbon nanoparticles, the developed monolithic capillary column exhibited a higher extraction efficiency towards the analytes which can be ascribed to the presence of the carbon nanoparticles. In this regard, the best performance was achieved for silica monolith with embedded c-MWCNTs. The resulted monolithic capillaries were also characterized by scanning electron microscopy (SEM), elemental analysis and nitrogen intrusion porosimetry. Variables affecting to the preparation of the sorbent phase including three different carbon nanoparticles and extraction parameters were studied in depth using polycyclic aromatic hydrocarbons (PAHs) as target analytes. Gas chromatography-mass spectrometry was selected as instrumental technique. Detection limits range from 0.1 to 0.3μgL-1, and the inter-extraction units precision (expressed as relative standard deviation) is between 5.9 and 14.4%.
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Affiliation(s)
- Beatriz Fresco-Cala
- Department of Analytical Chemistry, Institute of Fine Chemistry and Nanotechnology, Marie Curie Building, Campus of Rabanales, University of Córdoba, 14071 Córdoba, Spain
| | - Soledad Cárdenas
- Department of Analytical Chemistry, Institute of Fine Chemistry and Nanotechnology, Marie Curie Building, Campus of Rabanales, University of Córdoba, 14071 Córdoba, Spain
| | - Miguel Valcárcel
- Department of Analytical Chemistry, Institute of Fine Chemistry and Nanotechnology, Marie Curie Building, Campus of Rabanales, University of Córdoba, 14071 Córdoba, Spain.
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21
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Meng M, He M. Highly effective surface molecularly imprinted polymer for the solid-phase extraction of dihydroquercetin from Prince’s-feather Fruit sample. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1142561] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Płotka-Wasylka J, Szczepańska N, de la Guardia M, Namieśnik J. Modern trends in solid phase extraction: New sorbent media. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2015.10.010] [Citation(s) in RCA: 290] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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23
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Woo HI, Yang JS, Oh HJ, Cho YY, Kim JH, Park HD, Lee SY. A simple and rapid analytical method based on solid-phase extraction and liquid chromatography-tandem mass spectrometry for the simultaneous determination of free catecholamines and metanephrines in urine and its application to routine clinical analysis. Clin Biochem 2016; 49:573-9. [PMID: 26779993 DOI: 10.1016/j.clinbiochem.2016.01.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 12/22/2015] [Accepted: 01/12/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Urinary catecholamines and metanephrines are biochemical indicators of pheochromocytoma. We developed and validated a rapid and precise analytical method based on solid-phase extraction (SPE) and liquid chromatography separation coupled to tandem mass spectrometry (LC-MS/MS) for measuring urinary free catecholamines and metanephrines in a clinical setting. METHODS Following SPE purification of catecholamines and metanephrines from urine specimens, chromatographic separation and quantitative detection were performed using LC-MS/MS. The developed method for simultaneous measurement of urinary free catecholamines and metanephrines was validated with clinical urine specimens and was compared with other clinical and biochemical results, including urinary total metanephrines, vanillylmandelic acid (VMA), and plasma free metanephrines. RESULTS The performance of our newly developed method for measuring urinary free epinephrine (EPI), norepinephrine (NE), dopamine (DA), metanephrine (MN), and normetanephrine (NMN), was acceptable. The recoveries and matrix effects of analytes were 61-107% and 84.5-130.7%. The linear ranges of each analyte were 3.8-2163μg/L, 7.4-2,359μg/L, 5.4-2,825μg/L, 3.5-2,466μg/L, and 3.7-2,569μg/L, and the coefficients of variation (CV) were less than 10% with respect to imprecision. Carryover and sample stability were also validated. Validation using clinical urine specimens by comparison with various biochemical results showed that urinary free metanephrines had comparable sensitivity (100%) and superior specificity (97.1%) to urinary total and plasma free metanephrines. CONCLUSIONS The facile and reliable simultaneous measurement method for urinary free catecholamines and metanephrines using LC-MS/MS developed in this study is helpful in obtaining information about multiple metabolites and is applicable to routine clinical settings for the screening of pheochromocytoma.
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Affiliation(s)
- Hye In Woo
- Department of Laboratory Medicine, Samsung Changwon Hospital, Sungkyunkwan University School of Medicine, Changwon, Republic of Korea
| | - Jeong Soo Yang
- Clinical Trial Center, Clinical Research Institute, Samsung Medical Center, Seoul, Republic of Korea
| | - Hyeon Ju Oh
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Yoon Young Cho
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Jae Hyeon Kim
- Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Hyung-Doo Park
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Soo-Youn Lee
- Department of Laboratory Medicine and Genetics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea; Department of Clinical Pharmacology and Therapeutics, Samsung Medical Center, Seoul, Republic of Korea.
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Jiao X, Shen S, Shi T. One-pot preparation of a novel monolith for high performance liquid chromatography applications. J Chromatogr B Analyt Technol Biomed Life Sci 2015; 1007:100-9. [DOI: 10.1016/j.jchromb.2015.10.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 10/18/2015] [Accepted: 10/20/2015] [Indexed: 11/28/2022]
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25
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Zhang H, Ou J, Liu Z, Wang H, Wei Y, Zou H. Preparation of Hybrid Monolithic Columns via “One-Pot” Photoinitiated Thiol–Acrylate Polymerization for Retention-Independent Performance in Capillary Liquid Chromatography. Anal Chem 2015. [DOI: 10.1021/acs.analchem.5b01707] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Haiyang Zhang
- Key Laboratory
of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- Key Laboratory
of Synthetic and Natural Function Molecule Chemistry of Ministry of
Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710069, China
| | - Junjie Ou
- Key Laboratory
of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
| | - Zhongshan Liu
- Key Laboratory
of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hongwei Wang
- Key Laboratory
of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yinmao Wei
- Key Laboratory
of Synthetic and Natural Function Molecule Chemistry of Ministry of
Education, College of Chemistry and Materials Science, Northwest University, Xi’an 710069, China
| | - Hanfa Zou
- Key Laboratory
of Separation Science for Analytical Chemistry, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, China
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Moritz M, Geszke-Moritz M. Mesoporous materials as multifunctional tools in biosciences: Principles and applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2015; 49:114-151. [DOI: 10.1016/j.msec.2014.12.079] [Citation(s) in RCA: 105] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Accepted: 12/09/2014] [Indexed: 12/17/2022]
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27
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Wang H, Ou J, Lin H, Liu Z, Huang G, Dong J, Zou H. Chromatographic assessment of two hybrid monoliths prepared via epoxy-amine ring-opening polymerization and methacrylate-based free radical polymerization using methacrylate epoxy cyclosiloxane as functional monomer. J Chromatogr A 2014; 1367:131-40. [DOI: 10.1016/j.chroma.2014.09.072] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2014] [Revised: 09/25/2014] [Accepted: 09/25/2014] [Indexed: 10/24/2022]
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28
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Zhu T, Lee Y, Row K. Preparation of a hybrid organic-inorganic monolith for extraction and purification of quercetin and myricetin from Chamaecyparis obtusa. Chem Res Chin Univ 2014. [DOI: 10.1007/s40242-014-3394-6] [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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29
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Nema T, Chan EC, Ho PC. Applications of monolithic materials for sample preparation. J Pharm Biomed Anal 2014; 87:130-41. [DOI: 10.1016/j.jpba.2013.05.036] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Revised: 05/20/2013] [Accepted: 05/22/2013] [Indexed: 11/30/2022]
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30
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Prasad BB, Srivastava A, Prasad A, Tiwari MP. Molecularly imprinted micro solid-phase extraction technique coupled with complementary molecularly imprinted polymer-sensor for ultra trace analysis of epinephrine in real samples. Colloids Surf B Biointerfaces 2014; 113:69-76. [DOI: 10.1016/j.colsurfb.2013.08.046] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2013] [Revised: 08/12/2013] [Accepted: 08/16/2013] [Indexed: 01/21/2023]
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31
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Tian M, Park H, Row KH. Optimization of Synthesis Amounts of Polymers with Two Monomers by Different Methods Based on Response Surface Methodology. ADVANCES IN POLYMER TECHNOLOGY 2013. [DOI: 10.1002/adv.21405] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Minglei Tian
- College of Chemistry and Environmental Engineering; Yangtze University; Jingzhou Hubei 434023 People's Republic of China
- Department of Chemistry and Chemical Engineering; Inha University; Nam-Gu Incheon 402-751 Korea
| | - Haeun Park
- Department of Chemistry and Chemical Engineering; Inha University; Nam-Gu Incheon 402-751 Korea
| | - Kyung Ho Row
- Department of Chemistry and Chemical Engineering; Inha University; Nam-Gu Incheon 402-751 Korea
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32
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Alzahrani E, Welham K. Preconcentration of milk proteins using octadecylated monolithic silica microchip. Anal Chim Acta 2013; 798:40-7. [DOI: 10.1016/j.aca.2013.08.035] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2013] [Revised: 08/19/2013] [Accepted: 08/20/2013] [Indexed: 10/26/2022]
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Wang T, Chen Y, Ma J, Chen M, Nie C, Hu M, Li Y, Jia Z, Fang J, Gao H. Ampholine-functionalized hybrid organic–inorganic silica material as sorbent for solid-phase extraction of acidic and basic compounds. J Chromatogr A 2013; 1308:63-72. [DOI: 10.1016/j.chroma.2013.08.025] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Revised: 08/02/2013] [Accepted: 08/05/2013] [Indexed: 11/26/2022]
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34
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Advances in monolithic materials for sample preparation in drug and pharmaceutical analysis. Trends Analyt Chem 2013. [DOI: 10.1016/j.trac.2012.10.017] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Applications of monolithic solid-phase extraction in chromatography-based clinical chemistry assays. Anal Bioanal Chem 2013; 405:3021-33. [DOI: 10.1007/s00216-013-6761-0] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2012] [Revised: 01/14/2013] [Accepted: 01/16/2013] [Indexed: 10/27/2022]
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36
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New monolithic stir-cake-sorptive extraction for the determination of polar phenols by HPLC. Anal Bioanal Chem 2012; 405:2185-93. [DOI: 10.1007/s00216-012-6301-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 06/27/2012] [Accepted: 07/24/2012] [Indexed: 10/28/2022]
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37
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Bai L, Gong W, Duan Q, Chen J, Zhang Y. Rapid Preparation of C18 Monoliths for Micro-column Separation Using Ultraviolet and Microwave Irradiation. J CHIN CHEM SOC-TAIP 2012. [DOI: 10.1002/jccs.201200091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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38
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Zhu T, Row KH. Preparation and applications of hybrid organic-inorganic monoliths: A review. J Sep Sci 2012; 35:1294-302. [DOI: 10.1002/jssc.201200084] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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39
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Alzahrani E, Welham K. Fabrication of an octadecylated silica monolith inside a glass microchip for protein enrichment. Analyst 2012; 137:4751-9. [DOI: 10.1039/c2an16018h] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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40
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Huang X, Yuan D. Recent Developments of Extraction and Micro-extraction Technologies with Porous Monoliths. Crit Rev Anal Chem 2012. [DOI: 10.1080/10408347.2012.629950] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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41
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Purge and trap with monolithic sorbent for gas chromatographic analysis of pesticides in honey. Anal Bioanal Chem 2011; 402:955-64. [DOI: 10.1007/s00216-011-5468-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2011] [Revised: 09/16/2011] [Accepted: 10/03/2011] [Indexed: 10/15/2022]
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Nema T, Chan ECY, Ho PC. Efficiency of a miniaturized silica monolithic cartridge in reducing matrix ions as demonstrated in the simultaneous extraction of morphine and codeine from urine samples for quantification with liquid chromatography-tandem mass spectrometry (LC-MS/MS). JOURNAL OF MASS SPECTROMETRY : JMS 2011; 46:891-900. [PMID: 21915953 DOI: 10.1002/jms.1966] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Presence of matrix ions could negatively affect the sensitivity and selectivity of liquid chromatography-tandem mass spectrometer (LC-MS/MS). In this study, the efficiency of a miniaturized silica monolithic cartridge in reducing matrix ions was demonstrated in the simultaneous extraction of morphine and codeine from urine samples for quantification with LC-MS. The miniaturized silica monolith with hydroxyl groups present on the largely exposed surface area function as a weak cation exchanger for solid phase extraction (SPE). The miniaturized silica cartridge in 1 cm diameter and 0.5 cm length was housed in a 2-ml syringe fixed over a SPE vacuum manifold for extraction. The cleaning effectiveness of the cartridge was confirmed by osmometer, atomic absorption spectrometer, LC-MS and GC-TOFMS. The drugs were efficiently extracted from urine samples with recoveries ranging from 86% to 114%. The extracted analytes, after concentration and reconstitution, were quantified using LC-MS/MS. The limits of detection for morphine and codeine were 2 ng/ml and 1 ng/mL, respectively. The relative standard deviations of measurements ranged from 3% to 12%. The monolithic sorbent offered good linearity with correlation coefficients > 0.99, over a concentration range of 50-500 ng/ml. The silica monolithic cartridge was found to be more robust than the particle-based packed sorbent and also the commercial cartridge with regards to its recyclability and repeated usage with minimal loss in efficiency. Our study demonstrated the efficiency of the miniaturized silica monolith for removal of matrix ions and extraction of drugs of abuse in urinary screening.
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Affiliation(s)
- T Nema
- Department of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore, 117543
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Ghanem A, Ikegami T. Recent advances in silica-based monoliths: Preparations, characterizations and applications. J Sep Sci 2011; 34:1945-57. [DOI: 10.1002/jssc.201100086] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2011] [Revised: 02/10/2011] [Accepted: 02/14/2011] [Indexed: 12/19/2022]
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44
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Namera A, Nakamoto A, Saito T, Miyazaki S. Monolith as a new sample preparation material: Recent devices and applications. J Sep Sci 2011; 34:901-24. [DOI: 10.1002/jssc.201000795] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2010] [Revised: 01/12/2011] [Accepted: 01/15/2011] [Indexed: 11/07/2022]
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45
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Nema T, Chan ECY, Ho PC. Extraction of ketamine from urine using a miniature silica monolithic cartridge followed by quantification with liquid chromatography tandem mass spectrometry (LC-MS/MS). J Sep Sci 2011; 34:1041-6. [DOI: 10.1002/jssc.201000922] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2010] [Revised: 01/25/2011] [Accepted: 01/25/2011] [Indexed: 11/08/2022]
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46
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Preparation of a novel hybrid organic–inorganic monolith for the separation of lysozyme by high performance liquid chromatography. J Chromatogr A 2011; 1218:100-6. [DOI: 10.1016/j.chroma.2010.10.115] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2010] [Revised: 09/10/2010] [Accepted: 10/26/2010] [Indexed: 11/19/2022]
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47
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Alzahrani E, Welham K. Design and evaluation of synthetic silica-based monolithic materials in shrinkable tube for efficient protein extraction. Analyst 2011; 136:4321-7. [DOI: 10.1039/c1an15447h] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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