1
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Atapattu SN. Selectivity comparison of acetonitrile-methanol-water ternary mobile phases on an octadecylsiloxane-bonded silica stationary phase. J Sep Sci 2023; 46:e2300489. [PMID: 37786265 DOI: 10.1002/jssc.202300489] [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: 07/11/2023] [Revised: 09/20/2023] [Accepted: 09/23/2023] [Indexed: 10/04/2023]
Abstract
The solvation parameter model was used in this study to investigate various intermolecular interactions that influence retention on the standard C18 stationary phase for the solvent system acetonitrile:methanol (ACN:MeOH, 1:1). In comparison to the organic mobile phase modifiers acetonitrile, acetone, methanol, 2-propanol, and tetrahydrofuran, the solvent strength for the ACN:MeOH (1:1) solvent system was evaluated. To facilitate the interpretation of various intermolecular interactions that contribute to retention on a standard C18 stationary phase for the solvent system ACN:MeOH (1:1), system maps were constructed and compared with those of acetone, tetrahydrofuran, acetonitrile, 2-propanol, and methanol. The solvation parameter models were constructed for the ternary solvent system ACN:MeOH (1:1)-water, and in the models constructed, the coefficient of determination values were from 0.998 to 0.999, the Fisher statistic values for the models were from 1687 to 4015, and the standard error of the estimate values ranged from 0.022 to 0.029. The solvent system ACN:MeOH (1:1) has retention properties more similar to methanol than acetonitrile, indicating methanol's influence is more dominant.
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2
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Jiang D, Yang J, Chen Y, Jin Y, Fu Q, Ke Y, Liang X. An attempt to apply a subtraction model for characterization of non-polar stationary phase in supercritical fluid chromatography. J Chromatogr A 2023; 1701:464071. [PMID: 37236051 DOI: 10.1016/j.chroma.2023.464071] [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: 03/28/2023] [Revised: 05/12/2023] [Accepted: 05/13/2023] [Indexed: 05/28/2023]
Abstract
This study verified the feasibility of using a subtraction model to characterize the non-polar stationary phases (including C4, C8, and phenyl-type) in supercritical fluid chromatography (SFC). The model with 6 terms was expressed as log α = η'H + θ'P + β'A + α'B + κ'C + σ'S, where a term θ'P indicating dipole or induced dipole interaction was intentionally supplemented. Ethylbenzene and SunFire C8 were respectively defined as the reference solute and column. A 7-step modeling procedure was proposed: in the first 6 steps, except σ'S, by the use of a bidirectional fitting method, other parameters were calculated based on the equation: log α = log (ki/kref) ≈ η'H + θ'P + β'A + α'B + κ'C; and in the 7th step, residual analysis was employed to describe the σ'S term according to the equation: σ'S = log αexp. - log αpre. Furthermore, six columns that were not involved in modeling process and 12 compounds with unknown retention were used for methodology validation. It showed good predictions of log k, as demonstrated by adjusted determination coefficient (R2adj) from 0.9927 to 0.9998 (column) and from 0.9940 to 0.9999 (compound), respectively. The subtraction model emphasized the contribution of dipole or induced dipole interaction to the retention in SFC, and it obtained the σ'S term through residual analysis. Moreover, it made reasonable physical-chemical sense as the linear solvation energy relationship (LSER) model did, with the distinct advantages of better fitting and more accurate prediction. This study provided some new insights into the characterization of non-polar stationary phases in SFC.
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Affiliation(s)
- Dasen Jiang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China
| | - Jie Yang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China
| | - Yanchun Chen
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China
| | - Yu Jin
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China
| | - Qing Fu
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China.
| | - Yanxiong Ke
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China.
| | - Xinmiao Liang
- Engineering Research Center of Pharmaceutical Process Chemistry, Ministry of Education, School of Pharmacy, East China University of Science and Technology, Shanghai 200237, PR China; Key Lab of Separation Science for Analytical Chemistry, Key Lab of Natural Medicine, Liaoning Province, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, PR China
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3
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Atapattu SN. Unique selectivity of tetrahydrofuran-2-propanol-water ternary mobile phases on a superficially porous particle column in reversed-phase liquid chromatography. J Chromatogr A 2023; 1690:463801. [PMID: 36702058 DOI: 10.1016/j.chroma.2023.463801] [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: 11/20/2022] [Revised: 01/10/2023] [Accepted: 01/12/2023] [Indexed: 01/15/2023]
Abstract
Three mixed mobile phase organic modifiers, tetrahydrofuran: 2-propanol 1:1 (v/v), tetrahydrofuran: 2-propanol: 1:3 (v/v), and tetrahydrofuran: 2-propanol: 3:1 (v/v) were studied at 20-70% (v/v) total organic solvent compositions. The solvent strength parameters for the three mixed organic modifiers and system properties were compared to those of more established binary solvent systems, acetonitrile-water and methanol-water. To interpret intermolecular interactions responsible for retention for the three mixed mobile phase organic modifiers, system maps were constructed and compared with acetonitrile and methanol. Three mixed organic mobile phase modifiers on one stationary phase chemistry (Kinetex C18) provide different selectivity than the more established acetonitrile and methanol mobile phase modifiers on the same stationary phase (Kinetex C18) as well as different stationary phase chemistries (Kinetex Biphenyl, Kinetex Phenyl-Hexyl, Kinetex F5, Kinetex XB-C18, and Kinetex EVO C18). The solvation parameter models for all three mixed mobile phase systems the coefficient of determination ranged from 0.991 to 0.999, the Fisher statistic from 338 to 1850, and the standard error of the estimate ranged from 0.024 to 0.097.
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Affiliation(s)
- Sanka N Atapattu
- CanAm Bioresearch Inc., 6-1200 Waverley Street, Winnipeg, MB R3T 0P4, Canada.
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4
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Erckes V, Steuer C. A story of peptides, lipophilicity and chromatography - back and forth in time. RSC Med Chem 2022; 13:676-687. [PMID: 35800203 PMCID: PMC9215158 DOI: 10.1039/d2md00027j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/18/2022] [Indexed: 11/25/2022] Open
Abstract
Peptides, as part of the beyond the rule of 5 (bRo5) chemical space, represent a unique class of pharmaceutical compounds. Because of their exceptional position in the chemical space between traditional small molecules (molecular weight (MW) < 500 Da) and large therapeutic proteins (MW > 5000 Da), peptides became promising candidates for targeting challenging binding sites, including even targets traditionally considered as undruggable - e.g. intracellular protein-protein interactions. However, basic knowledge about physicochemical properties that are important for a drug to be membrane permeable is missing but would enhance the drug discovery process of bRo5 molecules. Consequently, there is a demand for quick and simple lipophilicity determination methods for peptides. In comparison to the traditional lipophilicity determination methods via shake flask and in silico prediction, chromatography-based methods could have multiple benefits such as the requirement of low analyte amount, insensitivity to impurities and high throughput. Herein we elucidate the role of peptide lipophilicity and different lipophilicity values. Further, we summarize peptide analysis via common chromatographic techniques, in specific reversed phase liquid chromatography, hydrophilic interaction liquid chromatography and supercritical fluid chromatography and their role in drug discovery and development process.
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Affiliation(s)
- Vanessa Erckes
- Pharmaceutical Analytics, Institute of Pharmaceutical Sciences, Federal Institute of Technology Zurich 8093 Zurich Switzerland
| | - Christian Steuer
- Pharmaceutical Analytics, Institute of Pharmaceutical Sciences, Federal Institute of Technology Zurich 8093 Zurich Switzerland
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5
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West C, Lesellier E. Selection of SFC stationary and mobile phases. SEP SCI TECHNOL 2022. [DOI: 10.1016/b978-0-323-88487-7.00008-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
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6
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Underwood T, Hindley S, Knaggs A, White C. Synthetic chemistry screening for robust analysis and purification from discovery through to development. SEP SCI TECHNOL 2022. [DOI: 10.1016/b978-0-323-88487-7.00003-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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7
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Ovchinnikov DV, Ul'yanovskii NV, Kosyakov DS, Pokrovskiy OI. Some Aspects of Additives Effects on Retention in Supercritical Fluid Chromatography Studied by Linear Free Energy Relationships Method. J Chromatogr A 2022; 1665:462820. [DOI: 10.1016/j.chroma.2022.462820] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 01/07/2022] [Accepted: 01/08/2022] [Indexed: 01/08/2023]
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8
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Khater S, Ferguson P, Grand-Guillaume-Perrenoud A. Method development approaches for small-molecule analytes. SEP SCI TECHNOL 2022. [DOI: 10.1016/b978-0-323-88487-7.00005-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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9
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Hofstetter RK, Schulig L, Bethmann J, Grimm M, Sager M, Aude P, Keßler R, Kim S, Weitschies W, Link A. Supercritical fluid extraction-supercritical fluid chromatography of saliva: Single-quadrupole mass spectrometry monitoring of caffeine for gastric emptying studies †. J Sep Sci 2021; 44:3700-3716. [PMID: 34355502 DOI: 10.1002/jssc.202100443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/02/2021] [Accepted: 08/02/2021] [Indexed: 11/06/2022]
Abstract
Saliva is an attractive sampling matrix for measuring various endogenous and exogeneous substances but requires sample treatment prior to chromatographic analysis. Exploiting supercritical CO2 for both extraction and chromatography simplifies sample preparation, reduces organic solvent consumption, and minimizes exposure to potentially infectious samples, but has not yet been applied to oral fluid. Here, we demonstrate the feasibility and benefits of online supercritical fluid extraction coupled to supercritical fluid chromatography and single-quadrupole mass spectrometry for monitoring the model salivary tracer caffeine. A comparison of 13 C- and 32 S-labeled internal standards with external standard calibration confirmed the superiority of stable isotope-labeled caffeine over nonanalogous internal standards. As proof of concept, the validated method was applied to saliva from a magnetic resonance imaging study of gastric emptying. After administration of 35 mg caffeine via ice capsule, salivary levels correlated with magnetic resonance imaging data, corroborating caffeine's usefulness as tracer of gastric emptying (R2 = 0.945). In contrast to off-line methods, online quantification required only minute amounts of organic solvents and a single manual operation prior to online bioanalysis of saliva, thus demonstrating the usefulness of CO2 -based extraction and separation techniques for potentially infective biomatrices.
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Affiliation(s)
- Robert K Hofstetter
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
| | - Lukas Schulig
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
| | - Jonas Bethmann
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
| | - Michael Grimm
- Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
| | - Maximilian Sager
- Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
| | - Philipp Aude
- Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
| | - Rebecca Keßler
- Department of Diagnostic Radiology and Neuroradiology, University Hospital Greifswald, Greifswald, Germany
| | - Simon Kim
- Department of Trauma, Reconstructive Surgery and Rehabilitation Medicine, University Medicine Greifswald, Greifswald, Germany.,Leibniz Institute for Plasma Science and Technology (INP Greifswald), Greifswald, Germany
| | - Werner Weitschies
- Department of Biopharmaceutics and Pharmaceutical Technology, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
| | - Andreas Link
- Pharmaceutical and Medicinal Chemistry, Institute of Pharmacy, University of Greifswald, Greifswald, Germany
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10
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Comparison of the steric selectivity on hydrophilic interaction chromatography columns modified with poly(acrylamide) possessing different morphology. J Chromatogr A 2021; 1650:462207. [PMID: 34082188 DOI: 10.1016/j.chroma.2021.462207] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 04/23/2021] [Accepted: 04/25/2021] [Indexed: 11/24/2022]
Abstract
Poly(acrylamide) (PAAm)-modified hydrophilic interaction chromatography (HILIC) columns were prepared via surface-initiated atom transfer radical polymerization (SI-ATRP) and free radical polymerization (FRP) to generate brush-like and mushroom-like polymer chains on silica particles, respectively. The maltose homologues (MHs) and cyclodextrins (CDs) were chosen as analytes to evaluate steric selectivity by the different polymer morphologies in the ATRP-PAAm and the FRP-PAAm columns. The ATRP-PAAm exhibited superior retention than the FRP-PAAm and three commercial HILIC columns. The house-made PAAm columns provided significant hydrophilicity that enabled to analysis the oligosaccharides even in 60:40 mixture of acetonitrile-aqueous buffer. In the case of three ATRP-PAAm columns characterized by different polymer lengths and the density on the silica particles, those are different thickness of the water-enriched layer, and phase ratio φ, based on hydrophilicity of them columns. The logarithm of the retention factor (ln k) displayed a non-linear dependence on the inverse of the temperature (1/T, T = 278-333 K). Notably, a similar correlation was observed to exist between the logarithm of the phase ratio (ln φ), and 1/T. A van't Hoff plot was used to determine the thermodynamic parameters of the partition process for each MH. The values of the Gibbs free energy (ΔG°) for the analytes partition on the ATRP-PAAm columns were smaller than their counterparts measured for the FRP-PAAm columns; by contrast, the opposite trend was observed for the ΔG° values measured for CDs. The standard entropy ΔS° for MHs and CDs were comparable for the two types PAAm columns, while, the standard enthalpy, ΔH° displays significant difference between the ATRP and the FRP PAAm columns. These findings indicate that the differences between PAAm morphology and polymer densities on the stationary phase surface affect analyte differentiation on the basis of molecular steric factors. The higher selectivity for MHs and CDs displayed by ATRP-PAAm columns with respect to their FRP-PAAm and commercial amide columns will be useful for the fine separation of oligosaccharides.
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11
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Si‐Hung L, Bamba T. A review of retention mechanism studies for packed column supercritical fluid chromatography. ANALYTICAL SCIENCE ADVANCES 2021; 2:47-67. [PMID: 38715740 PMCID: PMC10989630 DOI: 10.1002/ansa.202000144] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 11/30/2020] [Accepted: 12/03/2020] [Indexed: 06/13/2024]
Abstract
The packed column supercritical fluid chromatography has risen as a promising alternative separation technique to the conventional liquid chromatography and gas chromatography. Although the packed column supercritical fluid chromatography has many advantages compared to other chromatographic techniques, its separation mechanism is not fully understood due to the complex combination effects of many chromatographic parameters on separation quality and the lacking of global strategies for studying separation mechanisms. This review aims to provide recent information regarding the chromatographic behaviors and the effects of the parameters on the separation, discuss the results, and point out the remaining bottlenecks in the packed column supercritical fluid chromatography retention mechanism studies.
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Affiliation(s)
- Le Si‐Hung
- Division of Metabolomics, Medical Institute of BioregulationKyushu UniversityFukuokaJapan
| | - Takeshi Bamba
- Division of Metabolomics, Medical Institute of BioregulationKyushu UniversityFukuokaJapan
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12
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Gros Q, Molineau J, Noireau A, Duval J, Bamba T, Lesellier E, West C. Characterization of stationary phases in supercritical fluid chromatography including exploration of shape selectivity. J Chromatogr A 2021; 1639:461923. [PMID: 33524935 DOI: 10.1016/j.chroma.2021.461923] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Revised: 01/09/2021] [Accepted: 01/16/2021] [Indexed: 12/01/2022]
Abstract
Achiral packed column supercritical fluid chromatography (SFC) has shown an important regain of interest in academic and industrial laboratories in the recent years. In relation to this increased concern, major instrument manufacturers have designed some stationary phases specifically for SFC use. SFC stationary phases have been widely examined over the last two decades, based on the use of linear solvation energy relationships (LSER), which relate analyte retention to its properties and to the interaction capabilities of the chromatographic system. The method provides some understanding on retention mechanisms (normal phase, reversed phase or mixed-mode) and the possibility to compare stationary phases on a rational basis, especially through a spider diagram providing a visual classification. The latter can be used as a primary tool to select complementary stationary phases to be screened for any separation at early stages of method development, before optimization steps. In this context, the characterization of the 14 columns from the Shim-pack UC series (Shimadzu Corporation, Kyoto, Japan), which are dedicated to SFC and more broadly to unified chromatography (UC), was performed, using the LSER methodology. As in previous works, seven descriptors, including five Abraham descriptors (E, S, A, B, V) and two descriptors describing positive and negative charges (D- and D+) were first employed to describe interactions with neutral and charged analytes. Secondly, two more descriptors were introduced, which were previously employed solely for the characterization of enantioselective systems and expressing shape features of the analytes (flexibility F and globularity G). They brought additional insight into the retention mechanisms, showing how spatial insertion of the analytes in some stationary phases is contributing to shape separation capabilities and how folding possibilities in flexible molecules is unfavorable to retention in other stationary phases.
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Affiliation(s)
- Quentin Gros
- University of Orleans, ICOA, CNRS UMR 7311; Pôle de chimie rue de Chartres - BP 6759 45067, Orléans Cedex 2, France; Shimadzu France, Le luzard 2, Bat A, Bd Salvador Allende Noisiel, 77448 Marne-la-Vallée, France
| | - Jeremy Molineau
- University of Orleans, ICOA, CNRS UMR 7311; Pôle de chimie rue de Chartres - BP 6759 45067, Orléans Cedex 2, France
| | - Angeline Noireau
- University of Orleans, ICOA, CNRS UMR 7311; Pôle de chimie rue de Chartres - BP 6759 45067, Orléans Cedex 2, France
| | - Johanna Duval
- Shimadzu France, Le luzard 2, Bat A, Bd Salvador Allende Noisiel, 77448 Marne-la-Vallée, France
| | - Takeshi Bamba
- Kyushu University, Division of Metabolomics, Medical Institute of Bioregulation, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Eric Lesellier
- University of Orleans, ICOA, CNRS UMR 7311; Pôle de chimie rue de Chartres - BP 6759 45067, Orléans Cedex 2, France
| | - Caroline West
- University of Orleans, ICOA, CNRS UMR 7311; Pôle de chimie rue de Chartres - BP 6759 45067, Orléans Cedex 2, France.
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13
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van de Velde B, Guillarme D, Kohler I. Supercritical fluid chromatography - Mass spectrometry in metabolomics: Past, present, and future perspectives. J Chromatogr B Analyt Technol Biomed Life Sci 2020; 1161:122444. [PMID: 33246285 DOI: 10.1016/j.jchromb.2020.122444] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 10/13/2020] [Accepted: 10/15/2020] [Indexed: 12/25/2022]
Abstract
Metabolomics, which consists of the comprehensive analysis of metabolites within a biological system, has been playing a growing role in the implementation of personalized medicine in modern healthcare. A wide range of analytical approaches are used in metabolomics, notably mass spectrometry (MS) combined to liquid chromatography (LC), gas chromatography (GC), or capillary electrophoresis (CE). However, none of these methods enable a comprehensive analysis of the metabolome, due to its extreme complexity and the large differences in physico-chemical properties between metabolite classes. In this context, supercritical fluid chromatography (SFC) represents a promising alternative approach to improve the metabolome coverage, while further increasing the analysis throughput. SFC, which uses supercritical CO2 as mobile phase, leads to numerous advantages such as improved kinetic performance and lower environmental impact. This chromatographic technique has gained a significant interest since the introduction of advanced instrumentation, together with the introduction of dedicated interfaces for hyphenating SFC to MS. Moreover, new developments in SFC column chemistry (including sub-2 µm particles), as well as the use of large amounts of organic modifiers and additives in the CO2-based mobile phase, significantly extended the application range of SFC, enabling the simultaneous analysis of a large diversity of metabolites. Over the last years, several applications have been reported in metabolomics using SFC-MS - from lipophilic compounds, such as steroids and other lipids, to highly polar compounds, such as carbohydrates, amino acids, or nucleosides. With all these advantages, SFC-MS is promised to a bright future in the field of metabolomics.
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Affiliation(s)
- Bas van de Velde
- VU Amsterdam, Amsterdam Institute of Molecular and Life Sciences (AIMMS), Division of BioAnalytical Chemistry, Amsterdam, the Netherlands; Center for Analytical Sciences Amsterdam, Amsterdam, the Netherlands
| | - Davy Guillarme
- School of Pharmaceutical Sciences, University of Geneva, Switzerland; Institute of Pharmaceutical Sciences of Western Switzerland (ISPSO), University of Geneva, Switzerland
| | - Isabelle Kohler
- VU Amsterdam, Amsterdam Institute of Molecular and Life Sciences (AIMMS), Division of BioAnalytical Chemistry, Amsterdam, the Netherlands; Center for Analytical Sciences Amsterdam, Amsterdam, the Netherlands.
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14
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Gordillo R. Supercritical fluid chromatography hyphenated to mass spectrometry for metabolomics applications. J Sep Sci 2020; 44:448-463. [DOI: 10.1002/jssc.202000805] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 10/14/2020] [Accepted: 10/15/2020] [Indexed: 12/12/2022]
Affiliation(s)
- Ruth Gordillo
- Touchstone Diabetes Center University of Texas Southwestern Medical Center Dallas Texas USA
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15
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Molineau J, Hideux M, West C. Chromatographic analysis of biomolecules with pressurized carbon dioxide mobile phases - A review. J Pharm Biomed Anal 2020; 193:113736. [PMID: 33176241 DOI: 10.1016/j.jpba.2020.113736] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 10/24/2020] [Accepted: 10/24/2020] [Indexed: 12/14/2022]
Abstract
Biomolecules like proteins, peptides and nucleic acids widely emerge in pharmaceutical applications, either as synthetic active pharmaceutical ingredients, or from natural products as in traditional Chinese medicine. Liquid-phase chromatographic methods (LC) are widely employed for the analysis and/or purification of such molecules. On another hand, to answer the ever-increasing requests from scientists involved in biomolecules projects, other chromatographic methods emerge as useful complements to LC. In particular, there is a growing interest for chromatography with a mobile phase comprising pressurized carbon dioxide, which can be named either (i) supercritical (or subcritical) fluid chromatography (SFC) when CO2 is the major constituent of the mobile phase, or (ii) enhanced fluidity liquid chromatography (EFLC) when hydro-organic or purely organic solvents are the major constituents of the mobile phase. Despite the low polarity of CO2, supposedly inadequate to solubilize such biomolecules, SFC and EFLC were both employed in many occasions for this purpose. This paper specifically reviews the literature related to the SFC/EFLC analysis of free amino acids, peptides, proteins, nucleobases, nucleosides and nucleotides. The analytical conditions employed for specific molecular families are presented, with a focus on the nature of the stationary phase and the mobile phase composition. We also discuss the potential benefits of combining SFC/EFLC to LC in a single gradient elution, a method sometimes designated as unified chromatography (UC). Finally, detection issues are presented, and more particularly hyphenation to mass spectrometry.
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Affiliation(s)
- Jérémy Molineau
- University of Orleans, ICOA, CNRS UMR 7311, rue de Chartres, BP 6759, 45067 Orléans, France
| | - Maria Hideux
- Institut de Recherches Servier, 11 rue des Moulineaux, 92150 Suresnes, France
| | - Caroline West
- University of Orleans, ICOA, CNRS UMR 7311, rue de Chartres, BP 6759, 45067 Orléans, France.
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16
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Scholz K, Lipphardt A, Wienken CM, Tiso T, Hayen H. Hyphenation of supercritical fluid chromatography with different detection methods for identification and quantification of liamocin biosurfactants. J Chromatogr A 2020; 1631:461584. [DOI: 10.1016/j.chroma.2020.461584] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Revised: 09/18/2020] [Accepted: 09/23/2020] [Indexed: 02/06/2023]
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17
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Taniguchi A, Tamura S, Ikegami T. The relationship between polymer structures on silica particles and the separation characteristics of the corresponding columns for hydrophilic interaction chromatography. J Chromatogr A 2020; 1618:460837. [DOI: 10.1016/j.chroma.2019.460837] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Revised: 12/13/2019] [Accepted: 12/30/2019] [Indexed: 11/26/2022]
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18
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Usual, unusual and unbelievable retention behavior in achiral supercritical fluid chromatography: Review and discussion. J Chromatogr A 2020; 1614:460582. [DOI: 10.1016/j.chroma.2019.460582] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 09/26/2019] [Accepted: 09/30/2019] [Indexed: 01/29/2023]
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19
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Chollet C, Boutet-Mercey S, Laboureur L, Rincon C, Méjean M, Jouhet J, Fenaille F, Colsch B, Touboul D. Supercritical fluid chromatography coupled to mass spectrometry for lipidomics. JOURNAL OF MASS SPECTROMETRY : JMS 2019; 54:791-801. [PMID: 31652381 DOI: 10.1002/jms.4445] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/11/2019] [Accepted: 09/11/2019] [Indexed: 06/10/2023]
Abstract
Supercritical fluid chromatography (SFC) has experienced a particular revival in recent years thanks to the development of robust and efficient commercial systems. Because of its physico-chemical properties, supercritical carbon dioxide (CO2 ) mixed with cosolvents and additives is particularly suitable for SFC to allow the elution of compounds of different polarities and more particularly complex lipids. Hyphenation with mass spectrometry (MS) is increasingly described in the literature but still requires many further developments in order to be as user-friendly as coupling with liquid chromatography. The basic concepts of SFC and MS hyphenation will be first considered. Then a representative example of method development in lipidomics will be introduced. In conclusion, the challenges and future needs in this field of research will be discussed.
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Affiliation(s)
- Céline Chollet
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay, Avenue de la Terrasse, 91190, Gif-sur-Yvette, France
- Service de Pharmacologie et Immuno-Analyse (SPI), Laboratoire d'Etude du Métabolisme des Médicaments, CEA, INRA, Université Paris-Saclay. MetaboHUB, F-91191, Gif-sur-Yvette, France
| | - Stéphanie Boutet-Mercey
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay, Avenue de la Terrasse, 91190, Gif-sur-Yvette, France
- Institut Jean-Pierre Bourgin, INRA, AgroParisTech, CNRS, Université Paris-Saclay, Versailles, France
| | - Laurent Laboureur
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay, Avenue de la Terrasse, 91190, Gif-sur-Yvette, France
| | - Carlos Rincon
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay, Avenue de la Terrasse, 91190, Gif-sur-Yvette, France
| | - Marie Méjean
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay, Avenue de la Terrasse, 91190, Gif-sur-Yvette, France
| | - Juliette Jouhet
- Univ. Grenoble Alpes, CNRS, INRA, CEA, IRIG-LPCV, 38000, Grenoble, France
| | - François Fenaille
- Service de Pharmacologie et Immuno-Analyse (SPI), Laboratoire d'Etude du Métabolisme des Médicaments, CEA, INRA, Université Paris-Saclay. MetaboHUB, F-91191, Gif-sur-Yvette, France
| | - Benoit Colsch
- Service de Pharmacologie et Immuno-Analyse (SPI), Laboratoire d'Etude du Métabolisme des Médicaments, CEA, INRA, Université Paris-Saclay. MetaboHUB, F-91191, Gif-sur-Yvette, France
| | - David Touboul
- Institut de Chimie des Substances Naturelles, CNRS UPR2301, Université Paris-Sud, Université Paris-Saclay, Avenue de la Terrasse, 91190, Gif-sur-Yvette, France
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Hirose T, Keck D, Izumi Y, Bamba T. Comparison of Retention Behavior between Supercritical Fluid Chromatography and Normal-Phase High-Performance Liquid Chromatography with Various Stationary Phases. Molecules 2019; 24:molecules24132425. [PMID: 31269632 PMCID: PMC6650800 DOI: 10.3390/molecules24132425] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2019] [Revised: 06/28/2019] [Accepted: 07/01/2019] [Indexed: 02/06/2023] Open
Abstract
The retention behavior of a wide variety of stationary phases was compared in supercritical fluid chromatography (SFC) and normal-phase high-performance liquid chromatography (NP-HPLC). We also attempted to elucidate the retention behavior in SFC by investigating the selectivity of the different stationary phases. SFC separation conditions with polar stationary phases, such as silica gel (SL) and diol (Diol) phases, operate via adsorptions that include hydrophilic and ionic interactions similar to those in NP-HPLC. Moreover, non-polar stationary phases, such as pentabromophenyl (PBr), pyrenylethyl (PYE), and octadecyl (C18), could be used despite the non-polar mobile phase conditions, because the dispersion and π-π interactions were stronger in SFC than in HPLC. These results reflect the selectivity of the stationary phase and its retention factor, thus providing useful information for the selection of appropriate stationary phases for particular analytes.
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Affiliation(s)
- Tsunehisa Hirose
- Nacalai Tesque, Inc., Ishibashi 617-0004 17, Kaide-cho, Muko-shi, Kyoto, Japan.
| | - Daniel Keck
- Nacalai Tesque, Inc., Ishibashi 617-0004 17, Kaide-cho, Muko-shi, Kyoto, Japan
| | - Yoshihiro Izumi
- Division of Metabolomics, Medical Institute of Bioregulation, Kyushu University, Maidashi 812-8582 3-1-1, Higashi-ku, Fukuoka, Japan
| | - Takeshi Bamba
- Division of Metabolomics, Medical Institute of Bioregulation, Kyushu University, Maidashi 812-8582 3-1-1, Higashi-ku, Fukuoka, Japan
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21
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Characterization and analysis of non-ionic surfactants by supercritical fluid chromatography combined with ion mobility spectrometry-mass spectrometry. Anal Bioanal Chem 2019; 411:2759-2765. [DOI: 10.1007/s00216-019-01777-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Revised: 02/21/2019] [Accepted: 03/11/2019] [Indexed: 10/27/2022]
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22
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Kozlov O, Kadlecová Z, Gilar M, Gondová T, Kalíková K, Tesařová E. Systematic evaluation of selected supercritical fluid chromatography diol‐ and diethylamine‐based columns for application in hydrophilic interaction liquid chromatography. SEPARATION SCIENCE PLUS 2019. [DOI: 10.1002/sscp.201900023] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Oleksandr Kozlov
- Department of Analytical ChemistryFaculty of ScienceP. J. Šafárik University Košice Slovak Republic
| | - Zuzana Kadlecová
- Department of Physical and Macromolecular ChemistryFaculty of ScienceCharles University Prague Czech Republic
| | | | - Taťána Gondová
- Department of Analytical ChemistryFaculty of ScienceP. J. Šafárik University Košice Slovak Republic
| | - Květa Kalíková
- Department of Physical and Macromolecular ChemistryFaculty of ScienceCharles University Prague Czech Republic
| | - Eva Tesařová
- Department of Physical and Macromolecular ChemistryFaculty of ScienceCharles University Prague Czech Republic
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23
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Bennett R, Biba M, Liu J, Haidar Ahmad IA, Hicks MB, Regalado EL. Enhanced fluidity liquid chromatography: A guide to scaling up from analytical to preparative separations. J Chromatogr A 2019; 1595:190-198. [PMID: 30803788 DOI: 10.1016/j.chroma.2019.02.017] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2018] [Revised: 02/01/2019] [Accepted: 02/06/2019] [Indexed: 10/27/2022]
Abstract
The evolution of supercritical fluid chromatography (SFC) instrumentation, improved detection capability, and expanded modifier range has led to extending the reach of SFC to the analysis of a broader spectrum of analytes beyond enantioselective separations. However, preparative SFC has yet to see the same technological revitalization, especially in regards to the purification of highly polar analytes. Enhanced fluidity liquid chromatography (EFLC) has been demonstrated as one of the ways to extend the applicable range of SFC instrumentation to highly polar analytes such as proteins, carbohydrates, and nucleotides. Despite recent applications of EFLC for challenging mixtures of hydrophilic metabolites and analogs, its viability in preparative purification, which is of great importance to the pharmaceutical industry, remains unknown. Herein, multiple chromatographic parameters that are critical to achieve feasible EFLC purification methods were investigated, including system pressure as a function of modifier composition (for several MeOH:H2O ratios), effect of diluent injection conditions on peak shape, and optimization of mass load with diluent composition. The usage of 50% acetonitrile or methanol diluents provided the most volumetric loading capacity. In the case of sucrose, leveraging higher analyte solubility in water proved to be more favorable than the volumetric loading capacity of diluents with higher organic content. In fact, an 80 mg injection of sucrose was possible on a 2 cm preparative HILIC column with minimal peak shape degradation. The combined information led to the successful demonstration of EFLC for the preparative separation of sugars using readily available MS-directed SFC instrumentation.
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Affiliation(s)
- Raffeal Bennett
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, NJ 07065, USA.
| | - Mirlinda Biba
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, NJ 07065, USA.
| | - Jinchu Liu
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Imad A Haidar Ahmad
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Michael B Hicks
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, NJ 07065, USA
| | - Erik L Regalado
- Process Research and Development, MRL, Merck & Co., Inc., Rahway, NJ 07065, USA
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Kurbanoglu S, Bakirhan NK, Gumustas M, Ozkan SA. Modern Assay Techniques for Cancer Drugs: Electroanalytical and Liquid Chromatography Methods. Crit Rev Anal Chem 2019; 49:306-323. [PMID: 30595027 DOI: 10.1080/10408347.2018.1527206] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
In the past decades, patients who have chemotherapy treatment have considerably increased number. At this point, the development of rapid precise, and reliable methods are very important to analyze cancer drugs from their dosage forms, animals or human biological samples. Among all the analytical methods, electrochemical methods hold an important position with their unique properties such as specificity in the biological recognition process, fast response, and their reliability and do not need a pretreatment process. Chromatographic methods are also used in a wide range of analytical applications for the analyses of anticancer drugs. The power of chromatography comes from its ability to separate a mixture of analytes and determination of their concentrations. Chromatographic techniques can mainly be divided into gas, liquid, and supercritical fluid chromatography. In the frame of this information, this review is aimed to provide basic principles of electroanalytical and high-performance liquid chromatography methods for the analysis of cancer drugs. In addition, some selected applications for electrochemistry-related techniques and high-performance liquid chromatography, for the determination of anti-cancer pharmaceuticals published in the last five years are also discussed.
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Affiliation(s)
- Sevinc Kurbanoglu
- a Faculty of Pharmacy, Department of Analytical Chemistry , Ankara University , Ankara , Turkey
| | - Nurgul K Bakirhan
- b Faculty of Science and Art, Department of Chemistry , Hitit University , Çorum , Turkey
| | - Mehmet Gumustas
- c Department of Forensic Toxicology , Ankara University Institute of Forensic Sciences , Ankara , Turkey
| | - Sibel A Ozkan
- a Faculty of Pharmacy, Department of Analytical Chemistry , Ankara University , Ankara , Turkey
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25
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Shulaev V, Isaac G. Supercritical fluid chromatography coupled to mass spectrometry – A metabolomics perspective. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1092:499-505. [DOI: 10.1016/j.jchromb.2018.06.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2018] [Revised: 06/10/2018] [Accepted: 06/11/2018] [Indexed: 10/14/2022]
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26
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Doué M, West C, Bichon E, Le Bizec B, Lesellier E. Supercritical fluid chromatography applied to the highly selective isolation of urinary steroid hormones prior to GC/MS analysis. J Chromatogr B Analyt Technol Biomed Life Sci 2018; 1086:97-104. [DOI: 10.1016/j.jchromb.2018.04.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 04/10/2018] [Accepted: 04/11/2018] [Indexed: 01/30/2023]
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27
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Ovchinnikov DV, Bogolitsyn KG, Ul’yanovskii NV, Kosyakov DS, Falev DI, Pokrovskii OI. The Properties of the Nucleodur HILIC Stationary Phase in Supercritical Fluid Chromatography. RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A 2018. [DOI: 10.1134/s0036024418040234] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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28
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Foulon C, Di Giulio P, Lecoeur M. Simultaneous determination of inorganic anions and cations by supercritical fluid chromatography using evaporative light scattering detection. J Chromatogr A 2018; 1534:139-149. [DOI: 10.1016/j.chroma.2017.12.047] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Revised: 12/11/2017] [Accepted: 12/16/2017] [Indexed: 01/11/2023]
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29
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Siders PD. Simulated molecular-scale interaction of supercritical fluid mobile and stationary phases. J Chromatogr A 2017; 1527:97-104. [DOI: 10.1016/j.chroma.2017.10.056] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 10/23/2017] [Accepted: 10/23/2017] [Indexed: 11/30/2022]
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30
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Bieber S, Greco G, Grosse S, Letzel T. RPLC-HILIC and SFC with Mass Spectrometry: Polarity-Extended Organic Molecule Screening in Environmental (Water) Samples. Anal Chem 2017. [DOI: 10.1021/acs.analchem.7b00859] [Citation(s) in RCA: 73] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Stefan Bieber
- Analytical Research Group,
Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall 3, 85748 Garching, Germany
| | - Giorgia Greco
- Analytical Research Group,
Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall 3, 85748 Garching, Germany
| | - Sylvia Grosse
- Analytical Research Group,
Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall 3, 85748 Garching, Germany
| | - Thomas Letzel
- Analytical Research Group,
Chair of Urban Water Systems Engineering, Technical University of Munich, Am Coulombwall 3, 85748 Garching, Germany
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31
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Development and validation of a fast SFC method for the analysis of flavonoids in plant extracts. J Pharm Biomed Anal 2017; 140:384-391. [DOI: 10.1016/j.jpba.2017.03.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2016] [Revised: 03/08/2017] [Accepted: 03/09/2017] [Indexed: 01/06/2023]
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32
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Borges-Muñoz AC, Colón LA. Evaluation of an amide-based stationary phase for supercritical fluid chromatography. J Sep Sci 2016; 39:3469-76. [PMID: 27396487 DOI: 10.1002/jssc.201600530] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2016] [Revised: 06/21/2016] [Accepted: 06/24/2016] [Indexed: 01/15/2023]
Abstract
A relatively new stationary phase containing a polar group embedded in a hydrophobic backbone (i.e., ACE®C18-amide) was evaluated for use in supercritical fluid chromatography. The amide-based column was compared with columns packed with bare silica, C18 silica, and a terminal-amide silica phase. The system was held at supercritical pressure and temperature with a mobile phase composition of CO2 and methanol as cosolvent. The linear solvation energy relationship model was used to evaluate the behavior of these stationary phases, relating the retention factor of selected probes to specific chromatographic interactions. A five-component test mixture, consisting of a group of drug-like molecules was separated isocratically. The results show that the C18 -amide stationary phase provided a combination of interactions contributing to the retention of the probe compounds. The hydrophobic interactions are favorable; however, the electron donating ability of the embedded amide group shows a large positive interaction. Under the chromatographic conditions used, the C18 -amide column was able to provide baseline resolution of all the drug-like probe compounds in a text mixture, while the other columns tested did not.
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Affiliation(s)
- Amaris C Borges-Muñoz
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, NY, USA
| | - Luis A Colón
- Department of Chemistry, University at Buffalo, The State University of New York, Buffalo, NY, USA.
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33
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West C, Lemasson E, Bertin S, Hennig P, Lesellier E. An improved classification of stationary phases for ultra-high performance supercritical fluid chromatography. J Chromatogr A 2016; 1440:212-228. [DOI: 10.1016/j.chroma.2016.02.052] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2016] [Revised: 02/15/2016] [Accepted: 02/16/2016] [Indexed: 12/17/2022]
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34
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Fast separation of triterpenoid saponins using supercritical fluid chromatography coupled with single quadrupole mass spectrometry. J Pharm Biomed Anal 2016; 121:22-29. [DOI: 10.1016/j.jpba.2015.12.056] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Revised: 12/26/2015] [Accepted: 12/29/2015] [Indexed: 11/16/2022]
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35
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Lemasson E, Bertin S, West C. Use and practice of achiral and chiral supercritical fluid chromatography in pharmaceutical analysis and purification. J Sep Sci 2016; 39:212-33. [DOI: 10.1002/jssc.201501062] [Citation(s) in RCA: 83] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 10/21/2015] [Accepted: 10/21/2015] [Indexed: 11/09/2022]
Affiliation(s)
- Elise Lemasson
- Institut de Chimie Organique et Analytique (ICOA); Univ Orleans, CNRS; Orléans cedex France
| | | | - Caroline West
- Institut de Chimie Organique et Analytique (ICOA); Univ Orleans, CNRS; Orléans cedex France
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36
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Lesellier E, Mith D, Dubrulle I. Method developments approaches in supercritical fluid chromatography applied to the analysis of cosmetics. J Chromatogr A 2015; 1423:158-68. [DOI: 10.1016/j.chroma.2015.10.053] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Revised: 09/25/2015] [Accepted: 10/19/2015] [Indexed: 01/06/2023]
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37
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Sykora D, Vozka J, Tesarova E. Chromatographic methods enabling the characterization of stationary phases and retention prediction in high-performance liquid chromatography and supercritical fluid chromatography. J Sep Sci 2015; 39:115-31. [DOI: 10.1002/jssc.201501023] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Revised: 10/08/2015] [Accepted: 10/08/2015] [Indexed: 11/11/2022]
Affiliation(s)
- David Sykora
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
| | - Jiri Vozka
- Department of Analytical Chemistry; University of Chemistry and Technology; Prague Czech Republic
- Department of Physical and Macromolecular Chemistry, Faculty of Science; Charles University in Prague; Prague Czech Republic
| | - Eva Tesarova
- Department of Physical and Macromolecular Chemistry, Faculty of Science; Charles University in Prague; Prague Czech Republic
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38
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Supercritical fluid chromatography in pharmaceutical analysis. J Pharm Biomed Anal 2015; 113:56-71. [DOI: 10.1016/j.jpba.2015.03.007] [Citation(s) in RCA: 164] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2015] [Revised: 03/03/2015] [Accepted: 03/05/2015] [Indexed: 12/21/2022]
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39
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West C, Lemasson E, Khater S, Lesellier E. An attempt to estimate ionic interactions with phenyl and pentafluorophenyl stationary phases in supercritical fluid chromatography. J Chromatogr A 2015; 1412:126-38. [DOI: 10.1016/j.chroma.2015.08.009] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Revised: 08/03/2015] [Accepted: 08/04/2015] [Indexed: 11/29/2022]
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40
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Development of an achiral supercritical fluid chromatography method with ultraviolet absorbance and mass spectrometric detection for impurity profiling of drug candidates. Part II. Selection of an orthogonal set of stationary phases. J Chromatogr A 2015. [DOI: 10.1016/j.chroma.2015.07.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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41
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West C, Khalikova MA, Lesellier E, Héberger K. Sum of ranking differences to rank stationary phases used in packed column supercritical fluid chromatography. J Chromatogr A 2015; 1409:241-50. [DOI: 10.1016/j.chroma.2015.07.071] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 07/16/2015] [Accepted: 07/16/2015] [Indexed: 11/30/2022]
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42
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Characterization and classification of stationary phases in HPLC and SFC – a review. Anal Chim Acta 2015; 886:1-15. [DOI: 10.1016/j.aca.2015.04.009] [Citation(s) in RCA: 48] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Revised: 04/03/2015] [Accepted: 04/05/2015] [Indexed: 11/18/2022]
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43
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The many faces of packed column supercritical fluid chromatography – A critical review. J Chromatogr A 2015; 1382:2-46. [DOI: 10.1016/j.chroma.2014.12.083] [Citation(s) in RCA: 282] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2014] [Revised: 12/15/2014] [Accepted: 12/30/2014] [Indexed: 01/01/2023]
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44
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Fairchild JN, Brousmiche DW, Hill JF, Morris MF, Boissel CA, Wyndham KD. Chromatographic Evidence of Silyl Ether Formation (SEF) in Supercritical Fluid Chromatography. Anal Chem 2015; 87:1735-42. [DOI: 10.1021/ac5035709] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Jason F. Hill
- Waters Corporation, Milford, Massachusetts 01757, United States
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45
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Grand-Guillaume Perrenoud A, Veuthey JL, Guillarme D. The use of columns packed with sub-2 µm particles in supercritical fluid chromatography. Trends Analyt Chem 2014. [DOI: 10.1016/j.trac.2014.06.023] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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46
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Delahaye S, Lynen F. Implementing Stationary-Phase Optimized Selectivity in Supercritical Fluid Chromatography. Anal Chem 2014; 86:12220-8. [DOI: 10.1021/ac503313j] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Sander Delahaye
- Separation Science Group,
Department of Organic and Macromolecular Chemistry, Universiteit Gent, Krijgslaan
281 S4-bis, B-9000 Gent, Belgium
| | - Frédéric Lynen
- Separation Science Group,
Department of Organic and Macromolecular Chemistry, Universiteit Gent, Krijgslaan
281 S4-bis, B-9000 Gent, Belgium
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47
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Jones MD, Avula B, Wang YH, Lu L, Zhao J, Avonto C, Isaac G, Meeker L, Yu K, Legido-Quigley C, Smith N, Khan IA. Investigating sub-2μm particle stationary phase supercritical fluid chromatography coupled to mass spectrometry for chemical profiling of chamomile extracts. Anal Chim Acta 2014; 847:61-72. [DOI: 10.1016/j.aca.2014.06.031] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Revised: 06/02/2014] [Accepted: 06/17/2014] [Indexed: 11/27/2022]
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48
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Insights into chiral recognition mechanism in supercritical fluid chromatography III. Non-halogenated polysaccharide stationary phases. J Chromatogr A 2014; 1363:278-93. [DOI: 10.1016/j.chroma.2014.06.084] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 06/18/2014] [Accepted: 06/24/2014] [Indexed: 11/19/2022]
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49
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Perrenoud AGG, Farrell WP, Aurigemma CM, Aurigemma NC, Fekete S, Guillarme D. Evaluation of stationary phases packed with superficially porous particles for the analysis of pharmaceutical compounds using supercritical fluid chromatography. J Chromatogr A 2014; 1360:275-87. [DOI: 10.1016/j.chroma.2014.07.078] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2014] [Revised: 07/23/2014] [Accepted: 07/24/2014] [Indexed: 11/27/2022]
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50
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Separation of 25R/S-ergostane triterpenoids in the medicinal mushroom Antrodia camphorata using analytical supercritical-fluid chromatography. J Chromatogr A 2014; 1358:252-60. [DOI: 10.1016/j.chroma.2014.06.074] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2014] [Revised: 06/10/2014] [Accepted: 06/22/2014] [Indexed: 01/13/2023]
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