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Basov NV, Rogachev AD, Aleshkova MA, Gaisler EV, Sotnikova YS, Patrushev YV, Tolstikova TG, Yarovaya OI, Pokrovsky AG, Salakhutdinov NF. Global LC-MS/MS targeted metabolomics using a combination of HILIC and RP LC separation modes on an organic monolithic column based on 1-vinyl-1,2,4-triazole. Talanta 2024; 267:125168. [PMID: 37708770 DOI: 10.1016/j.talanta.2023.125168] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 08/28/2023] [Accepted: 09/04/2023] [Indexed: 09/16/2023]
Abstract
The paper presents an LC-MS/MS-based approach to targeted screening of both polar and non-polar metabolites using a synthesized monolithic column which is a copolymer of styrene, divinylbenzene, and 1-vinyl-1,2,4-triazole. It was shown that this column in combination with eluents 20 mM (NH4)2CO3 + NH3 (pH = 9.8, eluent A) and ACN (eluent B) allows for separation of metabolites of different nature in two modes, HILIC and RP LC, and these methods are mutually complementary. A combination of analyses based on these two modes was proposed, allowing detection of about 400 metabolites in a total time of less than 30 min. Comparison of the developed method with those utilizing commercially available columns with sorbents of various types showed that it could provide a broader metabolite coverage. Using the developed approach, metabolomic screening of dried blood spots samples of mice exposed with X-ray was performed, and metabolites that could be considered as possible markers of irradiation exposure and organ tissue damage were detected. Analysis of marker metabolites revealed metabolic pathways that were altered by radiation exposure. Comparison of the results with literature data showed the effectiveness of the developed metabolomic screening approach.
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Affiliation(s)
- Nikita V Basov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia
| | - Artem D Rogachev
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia.
| | - Maria A Aleshkova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia
| | - Evgeny V Gaisler
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia
| | - Yulia S Sotnikova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia; Boreskov Institute of Catalysis, Acad. Lavrentiev Ave., 5, 630090, Novosibirsk, Russia
| | - Yuri V Patrushev
- Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia; Boreskov Institute of Catalysis, Acad. Lavrentiev Ave., 5, 630090, Novosibirsk, Russia
| | - Tatiana G Tolstikova
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia
| | - Olga I Yarovaya
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia
| | - Andrey G Pokrovsky
- Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia
| | - Nariman F Salakhutdinov
- N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Acad. Lavrentiev Ave., 9, 630090, Novosibirsk, Russia; Novosibirsk State University, Pirogov Str., 2, 630090, Novosibirsk, Russia
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Dembek M, Bocian S. Phosphodiester Stationary Phases as Universal Chromatographic Materials for Separation in RP LC, HILIC, and Pure Aqueous Mobile Phase. MATERIALS (BASEL, SWITZERLAND) 2023; 16:ma16093539. [PMID: 37176421 PMCID: PMC10180384 DOI: 10.3390/ma16093539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 04/11/2023] [Accepted: 05/03/2023] [Indexed: 05/15/2023]
Abstract
Modern analytical chemistry techniques meet the need for greater attention to ecological and economic aspects. It is becoming necessary to seek solutions to reduce harmful waste production, especially in large quantities. High-performance liquid chromatography is a technique widely used in many industries, including mainly pharmaceuticals, and requires an approach to reduce the significant amount of organic solvent waste. One of the green chemistry solutions is using environmentally benign substitutes, such as pure water, supercritical dioxide, and ethanol. Our work focuses on the preparation and application of new stationary phases with embedded hydrophilic groups for separations using pure water in liquid chromatography. Polar-embedded stationary phases are obtained by attaching a phosphodiester group and 4 different hydrophobic molecules. The studies consisted of hydrophobicity measurements, concentration dependence of retention of the organic additive to the mobile phase, and chromatographic separations of polar and non-polar substance mixtures in RP-LC and HILIC systems. Three mixtures were studied: purine alkaloids, benzene, and polycyclic aromatic hydrocarbons and nucleosides. The stationary phases interact differently with the analytes depending on the attached hydrophobic group. It is possible to use pure water to separate each mixture under study. It is also significant that it has been possible to separate a mixture of completely non-polar compounds using pure water for the first time. The research being carried out is crucial in synthesizing new polar-embedded stationary phases, providing work versatility and high environmental performance.
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Affiliation(s)
- Mikołaj Dembek
- Chair of Environmental Chemistry and Bioanalysis, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina Str., 87-100 Torun, Poland
| | - Szymon Bocian
- Chair of Environmental Chemistry and Bioanalysis, Faculty of Chemistry, Nicolaus Copernicus University, 7 Gagarina Str., 87-100 Torun, Poland
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A Compendium of the Principal Stationary Phases Used in Hydrophilic Interaction Chromatography: Where Have We Arrived? SEPARATIONS 2022. [DOI: 10.3390/separations10010022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Hydrophilic interaction liquid chromatography (HILIC) today is a well-known and largely applied technique to analyse polar compounds such as pharmaceuticals, metabolites, proteins, peptides, amino acids, oligonucleotides, and carbohydrates. Due to the large number of stationary phases employed for HILIC applications, this review aims to help the reader in choosing a proper stationary phase, which often represents the critical point for the success of a separation. A great offer is present for achiral applications in contrast to the chiral phases developed for HILIC enantioseparations. In the last case, up-to-date solutions are presented.
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Česla P, Hájek T, Urban J, Holčapek M. Liquid chromatography at the university of pardubice: a tribute to Professor Pavel Jandera. J Sep Sci 2022; 45:3214-3231. [PMID: 35932491 DOI: 10.1002/jssc.202200618] [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: 07/29/2022] [Revised: 08/03/2022] [Accepted: 08/03/2022] [Indexed: 11/12/2022]
Abstract
Pavel Jandera was a world-leading analytical chemist who devoted his entire professional life to research in the field of high-performance liquid chromatography. During all his scientific career, he worked at the Department of Analytical Chemistry at the University of Pardubice, Czech Republic. His greatest contribution to the field of liquid chromatography was the introduction of a comprehensive theory of liquid chromatography with programmed elution conditions. He was also involved in the research of gradient elution techniques in preparative chromatography, modeling of retention and selectivity in various phase systems, preparation of organic monolithic microcolumns and, last but not least, in the development of theory and practical applications of two-dimensional liquid chromatography, mainly in the comprehensive form. In this review article, we have tried to capture the highlights of his scientific career and provide the readers with a detailed overview of Pavel Jandera's contribution to the evolution of separation sciences. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Petr Česla
- Faculty of Chemical Technology, Department of Analytical Chemistry, University of Pardubice, Studentská 573, Pardubice, CZ-53210, Czech Republic
| | - Tomáš Hájek
- Faculty of Chemical Technology, Department of Analytical Chemistry, University of Pardubice, Studentská 573, Pardubice, CZ-53210, Czech Republic
| | - Jiří Urban
- Faculty of Science, Department of Chemistry, Masaryk University, Kamenice 5, Brno, CZ-62500, Czech Republic
| | - Michal Holčapek
- Faculty of Chemical Technology, Department of Analytical Chemistry, University of Pardubice, Studentská 573, Pardubice, CZ-53210, Czech Republic
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Borkar MR, Coutinho E. Amalgamation of comparative protein modeling with quantitative structure-retention relationship for prediction of the chromatographic behavior of peptides. J Chromatogr A 2022; 1669:462967. [DOI: 10.1016/j.chroma.2022.462967] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 03/09/2022] [Accepted: 03/11/2022] [Indexed: 10/18/2022]
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Amphipathic carbon quantum dots-functionalized silica stationary phase for reversed phase/hydrophilic interaction chromatography. Talanta 2021; 226:122148. [PMID: 33676698 DOI: 10.1016/j.talanta.2021.122148] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Revised: 01/21/2021] [Accepted: 01/24/2021] [Indexed: 11/24/2022]
Abstract
Carbon quantum dots (CQDs) are considered as good chromatographic separation materials. However, due to the hydrophily of the synthesized CQDs, their applications in HPLC are limited to HILIC for separating strong polar compounds only. In this work, a novel amphipathic CQDs with both hydrophobicity and hydrophily is developed as mixed-mode stationary phase for RPLC/HILIC. To give CQDs certain hydrophobicity, 1,8-diaminooctane is chosen as one of the carbon sources for introducing alkyl chain into CQDs. The amphipathic CQDs modified silica (CQDs/SiO2) stationary phase has typical characteristic of RPLC/HILIC. Both hydrophobic and hydrophilic compounds including alkylbenzenes, polycyclic aromatic hydrocarbons, nucleosides and bases, amino acids, β-adrenoceptor blockers and agonists, sulfonamides, antibiotics and alkaloids obtain satisfactory separation on this CQDs/SiO2 column. 14 nucleosides and bases commonly existing in living organisms achieve good separation on this amphipathic CQDs/SiO2 column within 25 min and the resolutions reach 1.33-13.83 with an average column efficiency of 18,800. The retention mechanism of this novel CQDs/SiO2 column is investigated by linear solvation energy relationship model. It is found that hydrophobic interaction, π-π stacking, hydrogen-bonding and electrostatic interactions are main retention interactions under RPLC mode. This work provides a new approach for synthesis of amphipathic CQDs. Also, it indicates that amphipathic CQDs with versatile functional properties have great prospect in separation science.
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Cacciola F, Rigano F, Dugo P, Mondello L. Comprehensive two-dimensional liquid chromatography as a powerful tool for the analysis of food and food products. Trends Analyt Chem 2020. [DOI: 10.1016/j.trac.2020.115894] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Skoczylas M, Bocian S, Buszewski B. Quantitative structure – retention relationships of amino acids on the amino acid- and peptide-silica stationary phases for liquid chromatography. J Chromatogr A 2020; 1609:460514. [DOI: 10.1016/j.chroma.2019.460514] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 08/20/2019] [Accepted: 09/03/2019] [Indexed: 12/21/2022]
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Jandera P, Hájek T. Dual‐mode hydrophilic interaction normal phase and reversed phase liquid chromatography of polar compounds on a single column. J Sep Sci 2019; 43:70-86. [DOI: 10.1002/jssc.201900920] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Revised: 10/11/2019] [Accepted: 10/15/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Pavel Jandera
- Department of Analytical ChemistryUniversity of Pardubice Pardubice Czech Republic
| | - Tomáš Hájek
- Department of Analytical ChemistryUniversity of Pardubice Pardubice Czech Republic
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Kartsova LA, Bessonova EA, Somova VD. Hydrophilic Interaction Chromatography. JOURNAL OF ANALYTICAL CHEMISTRY 2019. [DOI: 10.1134/s1061934819050058] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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11
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Wu Q, Chen L, Gao J, Dong S, Li H, Di D, Zhao L. Graphene quantum dots-functionalized C18 hydrophobic/hydrophilic stationary phase for high performance liquid chromatography. Talanta 2019; 194:105-113. [DOI: 10.1016/j.talanta.2018.10.005] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/29/2018] [Accepted: 10/07/2018] [Indexed: 02/07/2023]
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12
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Shamshir A, Dinh NP, Jonsson T, Sparrman T, Ashiq MJ, Irgum K. Interaction of toluene with polar stationary phases under conditions typical of hydrophilic interaction chromatography probed by saturation transfer difference nuclear magnetic resonance spectroscopy. J Chromatogr A 2019; 1588:58-67. [DOI: 10.1016/j.chroma.2018.11.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 11/09/2018] [Accepted: 11/15/2018] [Indexed: 01/24/2023]
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Žuvela P, Skoczylas M, Jay Liu J, Ba Czek T, Kaliszan R, Wong MW, Buszewski B, Héberger K. Column Characterization and Selection Systems in Reversed-Phase High-Performance Liquid Chromatography. Chem Rev 2019; 119:3674-3729. [PMID: 30604951 DOI: 10.1021/acs.chemrev.8b00246] [Citation(s) in RCA: 143] [Impact Index Per Article: 28.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Reversed-phase high-performance liquid chromatography (RP-HPLC) is the most popular chromatographic mode, accounting for more than 90% of all separations. HPLC itself owes its immense popularity to it being relatively simple and inexpensive, with the equipment being reliable and easy to operate. Due to extensive automation, it can be run virtually unattended with multiple samples at various separation conditions, even by relatively low-skilled personnel. Currently, there are >600 RP-HPLC columns available to end users for purchase, some of which exhibit very large differences in selectivity and production quality. Often, two similar RP-HPLC columns are not equally suitable for the requisite separation, and to date, there is no universal RP-HPLC column covering a variety of analytes. This forces analytical laboratories to keep a multitude of diverse columns. Therefore, column selection is a crucial segment of RP-HPLC method development, especially since sample complexity is constantly increasing. Rationally choosing an appropriate column is complicated. In addition to the differences in the primary intermolecular interactions with analytes of the dispersive (London) type, individual columns can also exhibit a unique character owing to specific polar, hydrogen bond, and electron pair donor-acceptor interactions. They can also vary depending on the type of packing, amount and type of residual silanols, "end-capping", bonding density of ligands, and pore size, among others. Consequently, the chromatographic performance of RP-HPLC systems is often considerably altered depending on the selected column. Although a wide spectrum of knowledge is available on this important subject, there is still a lack of a comprehensive review for an objective comparison and/or selection of chromatographic columns. We aim for this review to be a comprehensive, authoritative, critical, and easily readable monograph of the most relevant publications regarding column selection and characterization in RP-HPLC covering the past four decades. Future perspectives, which involve the integration of state-of-the-art molecular simulations (molecular dynamics or Monte Carlo) with minimal experiments, aimed at nearly "experiment-free" column selection methodology, are proposed.
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Affiliation(s)
- Petar Žuvela
- Department of Chemistry , National University of Singapore , Singapore 117543 , Singapore
| | - Magdalena Skoczylas
- Department of Environmental Chemistry and Bioanalytics, Center for Modern Interdisciplinary Technologies , Nicolaus Copernicus University , Wileńska 4 , 87-100 Toruń , Poland
| | - J Jay Liu
- Department of Chemical Engineering , Pukyong National University , 365 Sinseon-ro , Nam-gu, 48-513 Busan , Korea
| | | | | | - Ming Wah Wong
- Department of Chemistry , National University of Singapore , Singapore 117543 , Singapore
| | - Bogusław Buszewski
- Department of Environmental Chemistry and Bioanalytics, Center for Modern Interdisciplinary Technologies , Nicolaus Copernicus University , Wileńska 4 , 87-100 Toruń , Poland
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Analytical Methods for Mass Spectrometry-Based Metabolomics Studies. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2019; 1140:635-647. [DOI: 10.1007/978-3-030-15950-4_38] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Kasagić-Vujanović I, Jančić-Stojanović B, Ivanović D. Investigation of the retention mechanisms of amlodipine besylate, bisoprolol fumarate, and their impurities on three different HILIC columns. J LIQ CHROMATOGR R T 2018. [DOI: 10.1080/10826076.2018.1476380] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Irena Kasagić-Vujanović
- Department of Drug Analysis, University of Banja Luka – Medical Faculty, Banja Luka, Bosnia and Herzegovina
| | | | - Darko Ivanović
- Department of Drug Analysis, University or Belgrade – Faculty of Pharmacy, Belgrade, Serbia
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16
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Cain CN, Forzano AV, Rutan SC, Collinson MM. Destructive stationary phase gradients for reversed-phase/hydrophilic interaction liquid chromatography. J Chromatogr A 2018; 1570:82-90. [DOI: 10.1016/j.chroma.2018.07.073] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2018] [Revised: 07/24/2018] [Accepted: 07/26/2018] [Indexed: 02/05/2023]
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17
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Buszewski B, Skoczylas M. Multi-Parametric Characterization of Amino Acid- and Peptide-Silica Stationary Phases. Chromatographia 2018. [DOI: 10.1007/s10337-018-3569-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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18
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Jandera P, Hájek T, Šromová Z. Mobile phase effects in reversed-phase and hydrophilic interaction liquid chromatography revisited. J Chromatogr A 2018; 1543:48-57. [PMID: 29486886 DOI: 10.1016/j.chroma.2018.02.043] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 02/02/2018] [Accepted: 02/20/2018] [Indexed: 11/24/2022]
Abstract
Correct adjustment of the mobile phase is equally important as the selection of the appropriate column for the separation of polar compounds in LC. Both solvophobic and selective polar interactions control the retention in the Reversed Phase and Hydrophilic Interaction modes. The retention models describing the effects of the volume fraction of the strong eluent component in binary mobile phases on the sample retention factors apply in a limited mobile phase composition range. We introduced a three-parameter retention model, which provides improved prediction of retention over a broad mobile phase range, under isocratic and gradient elution conditions. The model does not imply any assumptions concerning either adsorption or partition distribution mechanism, but allows estimating retention in pure strong and in pure weak mobile phase components. The experimental retention data for phenolic acids and flavones on several core-shell columns with different types of stationary phases agree with the theory. Many polar columns with important structural hydrophobic moieties show dual retention mechanism, (Reversed Phase in water rich mobile phases and Hydrophilic Interaction at high acetonitrile concentrations). It is possible to select the mobile phase compositions in each of the two modes for separations of samples containing compounds largely differing in polarity. The three-parameter model describes the retention in each mode, with separately determined best-fit parameters. We applied the two-mode model to the retention data of sulfonamides and benzoic acid related compounds on a new polymethacrylate zwitterionic monolithic micro-column.
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Affiliation(s)
- Pavel Jandera
- University of Pardubice, Department of Analytical Chemistry, Studentská 573, CZ-53210 Pardubice, Czech Republic
| | - Tomáš Hájek
- University of Pardubice, Department of Analytical Chemistry, Studentská 573, CZ-53210 Pardubice, Czech Republic
| | - Zuzana Šromová
- University of Pardubice, Department of Analytical Chemistry, Studentská 573, CZ-53210 Pardubice, Czech Republic
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Sentkowska A, Pyrzynska K. Hydrophilic interaction liquid chromatography in the speciation analysis of selenium. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1074-1075:8-15. [PMID: 29329094 DOI: 10.1016/j.jchromb.2018.01.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 12/11/2017] [Accepted: 01/04/2018] [Indexed: 10/18/2022]
Abstract
The hydrophilic interaction liquid chromatography (HILIC) coupled to mass spectrometry was employed to study retention behavior of selected selenium compounds using two different HILIC stationary phases: silica and zwitterionic. Two organic solvents - acetonitrile and methanol - were compared as a component of mobile phase. Separation parameters such as a content of organic modifier, the eluent pH and inorganic buffer concentration were investigated. Based on all observations, methanol seems to be beneficial for the separation of studied compounds. The optimal HILIC separation method involved silica column and eluent composed of 85% MeOH and CH3COONH4 (8 mM, pH 7) was compared to RP method in terms of time of the single run, the separation efficiency and limit of detection.
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Affiliation(s)
| | - Krystyna Pyrzynska
- University of Warsaw, Department of Chemistry, Pasteura 1, 02-093 Warsaw, Poland
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Jandera P, Hájek T. Mobile phase effects on the retention on polar columns with special attention to the dual hydrophilic interaction-reversed-phase liquid chromatography mechanism, a review. J Sep Sci 2017; 41:145-162. [DOI: 10.1002/jssc.201701010] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 10/04/2017] [Accepted: 10/04/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Pavel Jandera
- Department of Analytical Chemistry; Faculty of Chemical Technology; University of Pardubice; Pardubice Czech Republic
| | - Tomáš Hájek
- Department of Analytical Chemistry; Faculty of Chemical Technology; University of Pardubice; Pardubice Czech Republic
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21
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McCalley DV. Understanding and manipulating the separation in hydrophilic interaction liquid chromatography. J Chromatogr A 2017; 1523:49-71. [DOI: 10.1016/j.chroma.2017.06.026] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 06/05/2017] [Accepted: 06/11/2017] [Indexed: 10/19/2022]
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Reis A. Oxidative Phospholipidomics in health and disease: Achievements, challenges and hopes. Free Radic Biol Med 2017; 111:25-37. [PMID: 28088624 DOI: 10.1016/j.freeradbiomed.2017.01.014] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 01/09/2017] [Accepted: 01/09/2017] [Indexed: 12/14/2022]
Abstract
Phospholipid peroxidation products are recognized as important bioactive lipid mediators playing an active role as modulators in signalling events in inflammation, immunity and infection. The biochemical responses are determined by the oxidation structural features present in oxPL modulating biophysical and biological properties in model membranes and lipoproteins. In spite of the extensive work conducted with model systems over the last 20 years, the study of oxPL in biological systems has virtually stagnated. In fact, very little is known concerning the predominant oxPL in fluids and tissues, their basal levels, and any variations introduced with age, gender and ethnicity in health and disease. In consequence, knowledge on oxPL has not yet translated into clinical diagnostic, in the early and timely diagnosis of "silent" diseases such as atherosclerosis and cardiovascular diseases, or as prognosis tools in disease stratification and particularly useful in the context of multimorbidities. Their use as therapeutic solutions or the development of innovative functional biomaterials remains to be explored. This review summarizes the achievements made in the identification of oxPL revealing an enormous structural diversity. A brief overview of the challenges associated with the analysis of such diverse array of products is given and a critical evaluation on key aspects in the analysis pipeline that need to be addressed. Once these issues are addressed, Oxidative Phospholipidomics will hopefully lead to major breakthrough discoveries in biochemistry, pharmaceutical, and clinical areas for the upcoming 20 years. This article is part of Special Issue entitled 4-Hydroxynonenal and Related Lipid Oxidation Products.
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Affiliation(s)
- Ana Reis
- Mass Spectrometry Centre, Department of Chemistry, Campus Santiago, University of Aveiro, Aveiro, Portugal.
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Furuki K, Toyo'oka T. Retention of glycopeptides analyzed using hydrophilic interaction chromatography is influenced by charge and carbon chain length of ion-pairing reagent for mobile phase. Biomed Chromatogr 2017; 31. [DOI: 10.1002/bmc.3988] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2016] [Revised: 03/15/2017] [Accepted: 04/06/2017] [Indexed: 12/25/2022]
Affiliation(s)
- Kenichiro Furuki
- Process Lab II, Biotechnology Labs, Astellas Pharma Inc; Ibaraki Japan
- School of Pharmaceutical Sciences; University of Shizuoka; Shizuoka Japan
| | - Toshimasa Toyo'oka
- School of Pharmaceutical Sciences; University of Shizuoka; Shizuoka Japan
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Jandera P, Janás P. Recent advances in stationary phases and understanding of retention in hydrophilic interaction chromatography. A review. Anal Chim Acta 2017; 967:12-32. [DOI: 10.1016/j.aca.2017.01.060] [Citation(s) in RCA: 180] [Impact Index Per Article: 25.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Revised: 01/05/2017] [Accepted: 01/06/2017] [Indexed: 12/01/2022]
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25
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Jandera P, Janás P, Škeříková V, Urban J. Effect of water on the retention on diol and amide columns in hydrophilic interaction liquid chromatography. J Sep Sci 2017; 40:1434-1448. [DOI: 10.1002/jssc.201601044] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2016] [Revised: 01/10/2017] [Accepted: 01/11/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Pavel Jandera
- Department of Analytical Chemistry, Faculty of Chemical Technology; University of Pardubice; Pardubice Czech Republic
| | - Petr Janás
- Department of Analytical Chemistry, Faculty of Chemical Technology; University of Pardubice; Pardubice Czech Republic
| | - Veronika Škeříková
- Department of Analytical Chemistry, Faculty of Chemical Technology; University of Pardubice; Pardubice Czech Republic
| | - Jiří Urban
- Department of Analytical Chemistry, Faculty of Chemical Technology; University of Pardubice; Pardubice Czech Republic
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26
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Bo C, Wei Y. Preparation and evaluation of surface-grafted block copolymers and random copolymers via surface-initiated atom transfer radical polymerization for hydrophilic/ion-exchange stationary phases. RSC Adv 2017. [DOI: 10.1039/c7ra09124a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Mixed-mode chromatographic (MMC) stationary phases must be functionalized with at least two functional groups to yield multiple interactions.
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Affiliation(s)
- Chunmiao Bo
- Key Laboratory of Energy and Chemical Engineering
- Ningxia University
- Yinchuan 750021
- China
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
| | - Yinmao Wei
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of Ministry of Education
- Key Laboratory of Modern Separation Science in Shaanxi Province
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
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27
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Taraba L, Křížek T, Hodek O, Kalíková K, Coufal P. Characterization of polyaniline-coated stationary phases by using the linear solvation energy relationship in the hydrophilic interaction liquid chromatography mode using capillary liquid chromatography. J Sep Sci 2016; 40:677-687. [DOI: 10.1002/jssc.201600785] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2016] [Revised: 11/13/2016] [Accepted: 11/17/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Lukáš Taraba
- Department of Analytical Chemistry, Faculty of Science; Charles University; Prague Czech Republic
| | - Tomáš Křížek
- Department of Analytical Chemistry, Faculty of Science; Charles University; Prague Czech Republic
| | - Ondřej Hodek
- Department of Analytical Chemistry, Faculty of Science; Charles University; Prague Czech Republic
| | - Květa Kalíková
- Department of Physical and Macromolecular Chemistry, Faculty of Science; Charles University; Prague Czech Republic
| | - Pavel Coufal
- Department of Analytical Chemistry, Faculty of Science; Charles University; Prague Czech Republic
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28
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Novel Two-Dimensional Liquid Chromatography–Tandem Mass Spectrometry for the Analysis of Twenty Antibiotics Residues in Dairy Products. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0763-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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29
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Cacciola F, Donato P, Sciarrone D, Dugo P, Mondello L. Comprehensive Liquid Chromatography and Other Liquid-Based Comprehensive Techniques Coupled to Mass Spectrometry in Food Analysis. Anal Chem 2016; 89:414-429. [DOI: 10.1021/acs.analchem.6b04370] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Francesco Cacciola
- Dipartimento
di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche
e Funzionali, University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | - Paola Donato
- Dipartimento
di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche
e Funzionali, University of Messina, Via Consolare Valeria, 98125 Messina, Italy
| | - Danilo Sciarrone
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
| | - Paola Dugo
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- Unit
of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy
- Chromaleont
s.r.l., c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche
ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
| | - Luigi Mondello
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
- Unit
of Food Science and Nutrition, Department of Medicine, University Campus Bio-Medico of Rome, Via Alvaro del Portillo 21, 00128 Rome, Italy
- Chromaleont
s.r.l., c/o Dipartimento di Scienze Chimiche, Biologiche, Farmaceutiche
ed Ambientali, University of Messina, Polo Annunziata, Viale Annunziata, 98168 Messina, Italy
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30
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Cacciola F, Farnetti S, Dugo P, Marriott PJ, Mondello L. Comprehensive two-dimensional liquid chromatography for polyphenol analysis in foodstuffs. J Sep Sci 2016; 40:7-24. [DOI: 10.1002/jssc.201600704] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2016] [Revised: 07/28/2016] [Accepted: 07/29/2016] [Indexed: 12/18/2022]
Affiliation(s)
- Francesco Cacciola
- Dipartimento di “Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali,”; University of Messina; Messina Italy
| | - Sara Farnetti
- Diabetes Research Institute, Division of Cellular Transplantation of Surgery; University of Miami; Miami FL USA
| | - Paola Dugo
- Dipartimento di “Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali; University of Messina; Messina Italy
- Chromaleont S.r.L; Viale Boccetta 70 98122 Messina Italy
- Unit of Food Science and Nutrition, Department of Medicine; University Campus Bio-Medico of Rome; Rome Italy
| | - Philip John Marriott
- Australian Centre of Research on Separation Science, School of Chemistry; Monash University; Clayton Australia
| | - Luigi Mondello
- Dipartimento di “Scienze Chimiche, Biologiche, Farmaceutiche ed Ambientali; University of Messina; Messina Italy
- Chromaleont S.r.L; Viale Boccetta 70 98122 Messina Italy
- Unit of Food Science and Nutrition, Department of Medicine; University Campus Bio-Medico of Rome; Rome Italy
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31
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Guo Y, Shah R. Detailed insights into the retention mechanism of caffeine metabolites on the amide stationary phase in hydrophilic interaction chromatography. J Chromatogr A 2016; 1463:121-7. [DOI: 10.1016/j.chroma.2016.08.018] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 08/05/2016] [Accepted: 08/08/2016] [Indexed: 12/23/2022]
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32
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Tang DQ, Zou L, Yin XX, Ong CN. HILIC-MS for metabolomics: An attractive and complementary approach to RPLC-MS. MASS SPECTROMETRY REVIEWS 2016; 35:574-600. [PMID: 25284160 DOI: 10.1002/mas.21445] [Citation(s) in RCA: 162] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Accepted: 07/28/2014] [Indexed: 05/14/2023]
Abstract
Hydrophilic interaction chromatography (HILIC) is an emerging separation mode of liquid chromatography (LC). Using highly hydrophilic stationary phases capable of retaining polar/ionic metabolites, and accompany with high organic content mobile phase that offer readily compatibility with mass spectrometry (MS) has made HILIC an attractive complementary tool to the widely used reverse-phase (RP) chromatographic separations in metabolomic studies. The combination of HILIC and RPLC coupled with an MS detector expands the number of detected analytes and provides more comprehensive metabolite coverage than use of only RP chromatography. This review describes the recent applications of HILIC-MS/MS in metabolomic studies, ranging from amino acids, lipids, nucleotides, organic acids, pharmaceuticals, and metabolites of specific nature. The biological systems investigated include microbials, cultured cell line, plants, herbal medicine, urine, and serum as well as tissues from animals and humans. Owing to its unique capability to measure more-polar biomolecules, the HILIC separation technique would no doubt enhance the comprehensiveness of metabolite detection, and add significant value for metabolomic investigations. © 2014 Wiley Periodicals, Inc. Mass Spec Rev 35:574-600, 2016.
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Affiliation(s)
- Dao-Quan Tang
- Department of Pharmaceutical Analysis, Xuzhou Medical College, Xuzhou, 221044, China
- Jiangsu Key Lab for the study of New Drug and Clinical Pharmacy, Xuzhou Medical College, Yunlong, China
- NUS Environmental Research Inst., National University of Singapore, 5 A Engineering Srive 1, Singapore, 117411, Singapore
| | - Ll Zou
- Saw Swee Hock School of Public Health, National University of Singapore, 16 Medical Drive, Singapore, 117597, Singapore
| | - Xiao-Xing Yin
- Jiangsu Key Lab for the study of New Drug and Clinical Pharmacy, Xuzhou Medical College, Yunlong, China
| | - Choon Nam Ong
- NUS Environmental Research Inst., National University of Singapore, 5 A Engineering Srive 1, Singapore, 117411, Singapore
- Saw Swee Hock School of Public Health, National University of Singapore, 16 Medical Drive, Singapore, 117597, Singapore
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33
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34
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West C, Auroux E. Deconvoluting the effects of buffer salt concentration in hydrophilic interaction chromatography on a zwitterionic stationary phase. J Chromatogr A 2016; 1461:92-7. [DOI: 10.1016/j.chroma.2016.07.059] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2016] [Revised: 07/21/2016] [Accepted: 07/22/2016] [Indexed: 11/29/2022]
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35
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Chen B, Li R, Chen X, Yang S, Li S, Yang K, Chen G, Ma X. Purification and Preparation of Rebaudioside A from Steviol Glycosides Using One-Dimensional Hydrophilic Interaction Chromatography. J Chromatogr Sci 2016; 54:1408-14. [PMID: 27252356 DOI: 10.1093/chromsci/bmw093] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2015] [Indexed: 11/13/2022]
Affiliation(s)
- Bin Chen
- Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi Province 710069, PR China
| | - Rong Li
- Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi Province 710069, PR China
| | - Xiaohui Chen
- Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi Province 710069, PR China
| | - Sai Yang
- Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi Province 710069, PR China
| | - Shuguang Li
- Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi Province 710069, PR China
| | - Kaidi Yang
- School of Natural and Applied Sciences, Northwestern Polytechnical University, Xi'an, Shaanxi Province 710072, PR China
| | - Guoliang Chen
- Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi Province 710069, PR China
| | - Xiaoxun Ma
- Chemical Engineering Research Center of the Ministry of Education for Advanced Use Technology of Shanbei Energy, School of Chemical Engineering, Northwest University, Xi'an, Shaanxi Province 710069, PR China
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36
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Maksić J, Tumpa A, Stajić A, Jovanović M, Rakić T, Jančić-Stojanović B. Hydrophilic interaction liquid chromatography in analysis of granisetron HCl and its related substances. Retention mechanisms and method development. J Pharm Biomed Anal 2016; 123:93-103. [DOI: 10.1016/j.jpba.2016.02.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2015] [Revised: 02/07/2016] [Accepted: 02/08/2016] [Indexed: 10/22/2022]
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37
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Mixed-mode chromatography integrated with high-performance liquid chromatography for protein analysis and separation: Using bovine serum albumin and lysozyme as the model target. J Sep Sci 2016; 39:1900-7. [DOI: 10.1002/jssc.201501394] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2016] [Revised: 03/13/2016] [Accepted: 03/14/2016] [Indexed: 11/07/2022]
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38
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Janas P, Bocian S, Jandera P, Kowalkowski T, Buszewski B. Separation of flavonoids on different phenyl-bonded stationary phases-the influence of polar groups in stationary phase structure. J Chromatogr A 2016; 1429:198-206. [DOI: 10.1016/j.chroma.2015.12.024] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2015] [Revised: 11/27/2015] [Accepted: 12/07/2015] [Indexed: 11/26/2022]
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39
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Sentkowska A, Biesaga M, Pyrzynska K. Retention Study of Flavonoids Under Different Chromatographic Modes. J Chromatogr Sci 2015; 54:516-22. [PMID: 26668302 DOI: 10.1093/chromsci/bmv174] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2014] [Indexed: 11/12/2022]
Abstract
The goal of this study was to investigate the chromatographic behavior of selected flavonoids from their different subgroups (flavonols, flavanones, flavones and isoflavones) in hydrophilic interaction liquid chromatography (HILIC). Chromatographic measurements were made on two different HILIC columns: cross-linked DIOL (Luna HILIC) and zwitterionic sulfoalkylbetaine (SeQuant ZIC-HILIC). Separation parameters such as the content of acetonitrile and pH of an eluent were studied. On the ZIC column, the retention factors of flavonoids increased with decreasing water content in the mobile phase. The increase in pH of the aqueous component mainly affects the polarity of the analytes. DIOL stationary phase shows more or less apparent dual retention mechanism, HILIC at the acetonitrile (ACN) content ≥75% and reversed phase (RP) with lower content of organic modifier. In the presence of ammonium acetate in the mobile phase, the retention of flavonoids onto the DIOL column increases without change in the selectivity of the separations. The similar effect, but considerably smaller was observed for aglycones on the ZIC column. The retention of studied glycosides (hesperidin, rutin) decreases in the presence of salt in the mobile phase. The significantly higher mass spectrometry sensitivity was observed under HILIC conditions in comparison with the most often used RP LC due to much higher content of ACN in the mobile phase. Finally, under optimal chromatographic conditions, the method was validated and applied for the determination of flavonoids in chamomile (Matricaria chamomilla L.) infusion.
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Affiliation(s)
| | - Magdalena Biesaga
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | - Krystyna Pyrzynska
- Department of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
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40
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Li Y, Zhu N, Chen T, Wei M, Ma Y. Stationary Phase Based on β-Cyclodextrin and Poly(N-isopropylacrylamide) for HILIC and RPLC. Chromatographia 2015. [DOI: 10.1007/s10337-015-2989-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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41
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Retention modelling in hydrophilic interaction chromatography. Anal Bioanal Chem 2015; 407:9135-52. [DOI: 10.1007/s00216-015-9079-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 09/21/2015] [Accepted: 09/23/2015] [Indexed: 10/22/2022]
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42
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Yang P, Pursch M. Hydrophilic interaction liquid chromatography for the separation of acidic agricultural compounds. J Sep Sci 2015; 38:2253-9. [DOI: 10.1002/jssc.201500143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2015] [Revised: 04/13/2015] [Accepted: 04/13/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Peilin Yang
- Analytical Sciences; The Dow Chemical Company; Collegeville PA USA
| | - Matthias Pursch
- Dow Deutschland GmbH; Analytical Technology Center; Rheinmuenster Germany
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43
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Wang J, Guo Z, Shen A, Yu L, Xiao Y, Xue X, Zhang X, Liang X. Hydrophilic-subtraction model for the characterization and comparison of hydrophilic interaction liquid chromatography columns. J Chromatogr A 2015; 1398:29-46. [DOI: 10.1016/j.chroma.2015.03.065] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Revised: 03/25/2015] [Accepted: 03/25/2015] [Indexed: 10/23/2022]
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44
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Comparison of the performance of different silica hydride particles for the solid-phase extraction of non-volatile analytes from dark chocolate with analysis by gas chromatography–quadrupole mass spectrometry. Food Chem 2015; 174:434-9. [DOI: 10.1016/j.foodchem.2014.10.083] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Revised: 10/09/2014] [Accepted: 10/15/2014] [Indexed: 01/10/2023]
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45
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Klepacki J, Klawitter J, Klawitter J, Thurman JM, Christians U. A high-performance liquid chromatography-tandem mass spectrometry-based targeted metabolomics kidney dysfunction marker panel in human urine. Clin Chim Acta 2015; 446:43-53. [PMID: 25871999 DOI: 10.1016/j.cca.2015.04.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Revised: 03/28/2015] [Accepted: 04/03/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND Previous studies have examined and documented fluctuations in urine metabolites in response to disease processes and drug toxicity affecting glomerular filtration, tubule cell metabolism, reabsorption, oxidative stress, purine degradation, active secretion and kidney amino acylase activity representative of diminished renal function. However, a high-throughput assay that incorporates metabolites that are surrogate markers for such changes into a kidney dysfunction panel has yet to be described. METHODS A high-performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) assay for the quantification of ten metabolites associated with the Krebs cycle, purine degradation, and oxidative stress in human urine was developed and validated. Normal values were assessed in healthy adult (n=120) and pediatric (n=36) individuals. In addition, 9 pediatric renal transplant recipients patients were evaluated before and after initial dosing of the immunosuppressant tacrolimus in a proof-of-concept study. RESULTS The assay met all predefined acceptance criteria. The lower limit of quantification ranged from 0.1 to 1000 μmol/l. Inter-day trueness and imprecisions ranged from 91.4-112.9% and 1.5-12.4%, respectively. The total assay run time was 5.5 minutes. Concentrations of glucose, sorbitol, and trimethylamine oxide (TMAO) were elevated in pediatric renal transplant patients (n=9) prior to transplantation as well as before and immediately after initial dosing of tacrolimus. One month post-transplant urine metabolite patterns matched those of healthy children (n=36). CONCLUSIONS The LC-MS/MS assay will provide the basis for further large-scale clinical studies to explore these analytes as molecular markers for the patients with renal insufficiency.
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Affiliation(s)
- Jacek Klepacki
- iC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA.
| | - Jost Klawitter
- iC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Jelena Klawitter
- iC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA; Department of Renal Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Joshua M Thurman
- Department of Renal Medicine, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
| | - Uwe Christians
- iC42 Clinical Research and Development, Department of Anesthesiology, University of Colorado Anschutz Medical Campus, Aurora, CO, USA
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Balkatzopoulou P, Fasoula S, Gika H, Nikitas P, Pappa-Louisi A. Retention prediction of highly polar ionizable solutes under gradient conditions on a mixed-mode reversed-phase and weak anion-exchange stationary phase. J Chromatogr A 2015; 1396:72-6. [PMID: 25900744 DOI: 10.1016/j.chroma.2015.03.082] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2015] [Revised: 03/30/2015] [Accepted: 03/30/2015] [Indexed: 12/01/2022]
Abstract
In the present work the retention of three highly polar and ionizable solutes - uric acid, nicotinic acid and ascorbic acid - was investigated on a mixed-mode reversed-phase and weak anion-exchange (RP/WAX) stationary phase in buffered aqueous acetonitrile (ACN) mobile phases. A U-shaped retention behavior was observed for all solutes with respect to the eluent organic modifier content studied in a range of 5-95% (v/v). This retention behavior clearly demonstrates the presence of a HILIC-type retention mechanism at ACN-rich hydro-organic eluents and an RP-like retention at aqueous-rich hydro-organic eluents. Hence, this column should be promising for application under both RP and HILIC gradient elution modes. For this reason, a series of programmed elution runs were carried out with increasing (RP) and decreasing (HILIC) organic solvent concentration in the mobile phase. This dual gradient process was successfully modeled by two retention models exhibiting a quadratic or a cubic dependence of the logarithm of the solute retention factor (lnk) upon the organic modifier volume fraction (φ). It was found that both models produced by gradient retention data allow the prediction of solute retention times for both types of programmed elution on the mixed-mode column. Four, in the case of the quadratic model, or five, in the case of the cubic model, initial HILIC- and RP-type gradient runs gave satisfactory retention predictions of any similar kind elution program, even with different flow rate, with an overall error of only 2.5 or 1.7%, respectively.
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Affiliation(s)
- P Balkatzopoulou
- Department of Chemistry, Aristotle University of Thessaloniki, 54124, Greece
| | - S Fasoula
- Department of Chemistry, Aristotle University of Thessaloniki, 54124, Greece
| | - H Gika
- Department of Chemical Engineering, Aristotle University of Thessaloniki, 54124, Greece
| | - P Nikitas
- Department of Chemistry, Aristotle University of Thessaloniki, 54124, Greece
| | - A Pappa-Louisi
- Department of Chemistry, Aristotle University of Thessaloniki, 54124, Greece.
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47
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Guo Y. Recent progress in the fundamental understanding of hydrophilic interaction chromatography (HILIC). Analyst 2015. [DOI: 10.1039/c5an00670h] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
With the exponential growth in the application of the HILIC technique, there has been a significant progress in understanding the fundamental aspects of hydrophilic interaction chromatography.
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Affiliation(s)
- Yong Guo
- School of Pharmacy
- Fairleigh Dickinson University
- Florham Park
- USA
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48
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Adsorption of water from aqueous acetonitrile on silica-based stationary phases in aqueous normal-phase liquid chromatography. J Chromatogr A 2014; 1374:102-111. [DOI: 10.1016/j.chroma.2014.11.028] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2014] [Revised: 11/07/2014] [Accepted: 11/11/2014] [Indexed: 11/20/2022]
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49
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Pyrzynska K, Sentkowska A. Recent Developments in the HPLC Separation of Phenolic Food Compounds. Crit Rev Anal Chem 2014. [DOI: 10.1080/10408347.2013.870027] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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50
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Jandera P, Vyňuchalová K, Nečilová K. Combined effects of mobile phase composition and temperature on the retention of phenolic antioxidants on an octylsilica polydentate column. J Chromatogr A 2013; 1317:49-58. [DOI: 10.1016/j.chroma.2013.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2013] [Revised: 07/29/2013] [Accepted: 08/02/2013] [Indexed: 10/26/2022]
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