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Xu M, Wu Z. Preparation of small peptoid-modified zwitterion-exchange/reversed-phase mixed-mode chromatography stationary phases for the separation of arenes and antibiotics. Anal Chim Acta 2024; 1296:342335. [PMID: 38401942 DOI: 10.1016/j.aca.2024.342335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 01/19/2024] [Accepted: 02/04/2024] [Indexed: 02/26/2024]
Abstract
In this study, three small peptoids with different structures, named Sil-peptoids, were developed to improve the separation selectivity of zwitterion-exchange/reversed-phase mixed-mode chromatography stationary phases for multi-component complex drugs. Nonpolar, amphoteric, and alkaline drugs were used as test samples to demonstrate their retention behaviors in reversed-phase, ionic, and mixed-mode interactions. It was observed that different carboxyl anions in the small peptoids of the Sil-peptoids had vast differences in their stereo-selectivity. The stereo-selectivity and the influence of Sil-peptoids on the retention behavior of complex drugs and their interaction mechanism for the drug molecules were effectively evaluated through the combination of chromatographic analysis and molecular modeling. Finally, a mixture of drugs consisting of two polar and six non-polar drugs was used to obtain a separation effect with a resolution >1.5. Two other groups of polar antibiotics were used to verify the separation ability of the Sil-peptoids. The results indicated that the Sil-peptoids could separate multiple substances simultaneously. These novel stationary phases can be applied to the analysis of complex multi-component drugs.
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Affiliation(s)
- Meng Xu
- School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Tianjin, 300072, China.
| | - Zhenwei Wu
- School of Pharmaceutical Science & Technology, Tianjin University, 92 Weijin Road, Tianjin, 300072, China
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2
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Cheng XD, Zhang Z, Li YP. A facile approach to undecylenic acid-functionalized stationary phases for per aqueous liquid chromatography. Anal Chim Acta 2023; 1265:341337. [PMID: 37230580 DOI: 10.1016/j.aca.2023.341337] [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: 04/10/2023] [Accepted: 05/08/2023] [Indexed: 05/27/2023]
Abstract
Green chromatography techniques using low-toxic mobile phase are getting increasingly attention in recent years. The core is developing stationary phases that possess adequate retention and separation under the mobile phase of high content water. Using thiol-ene click chemistry, an undecylenic acid-bonded silica stationary phase (UAS) was prepared in a facile manner. Elemental analysis (EA), solid-state 13C NMR spectroscopy and Fourier transform infrared spectrometry (FT-IR) confirmed the successful preparation of UAS. The synthesized UAS was employed for per aqueous liquid chromatography (PALC), which uses little organic solvent during separation. Due to the hydrophilic carboxy, thioether group and hydrophobic alkyl chains of the UAS, various categories of compounds (including nucleobases, nucleosides, organic acids and basic compounds) with different properties can achieve enhanced separation under the mobile phase of high content water compared with commercial C18 and silica stationary phases. Overall, our present UAS stationary phase shows excellent separation ability toward highly polar compounds and meets the requirements of green chromatography.
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Affiliation(s)
- Xiao-Dong Cheng
- School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun, 558000, China.
| | - Zheng Zhang
- Wuhan Prevention and Treatment Center for Occupational Diseases, Wuhan, 430015, China; Department of Biochemistry, Purdue University, West Lafayette, IN, USA
| | - Yun-Ping Li
- School of Chemistry and Chemical Engineering, Qiannan Normal University for Nationalities, Duyun, 558000, China
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Rapid polymerization of polyhedral oligomeric siloxane-based zwitterionic sulfoalkylbetaine monolithic column in ionic liquid for hydrophilic interaction capillary electrochromatography. J Chromatogr A 2021; 1659:462651. [PMID: 34749184 DOI: 10.1016/j.chroma.2021.462651] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/16/2021] [Accepted: 10/26/2021] [Indexed: 11/20/2022]
Abstract
A novel polyhedral oligomeric siloxane (POSS)-based zwitterionic monolithic capillary column was prepared via one-pot polymerization in ionic liquid porogen, using N,N-dimethyl-N-methacryloxyethyl-N-(3-sulfopropyl)ammonium betaine (DMMSA) and methacrylic ethyl trimethylammonium chloride (META) as binary functional monomers, and methacryl substituted POSS as cross-linker. The pore structure, permeability and homogeneity were well tuned by optimizing the polymerization conditions. The resultant monolith was characterized by scanning electron microscopy, nitrogen adsorption/desorption isotherm and Fourier transform infrared spectroscopy. The incorporation of zwitterionic ligand (DMMSA), quaternary amine group (META) and rigid POSS skeleton endows the hybrid organic-silica monolith with high hydrophilicity, electrostatic interaction and good mechanical stability, as well as a tunable electroosmotic flow over wide pH range. A close investigation of capillary electrochromatographic separations of different types of polar compounds such as bases, nucleosides and benzoic acids on such stationary phase exhibited a retention independent column efficiency up to 118,000 plates/m (thiourea), as well as a mixed-mode hydrophilic interaction chromatography (HILIC) retention mechanism including weak electrostatic interaction, hydrophobic interaction and anion exchange.
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Bo C, Jia Z, Dai X, Wei Y. Facile preparation of polymer-brush reverse-phase/hydrophilic interaction/ion-exchange tri-mode chromatographic stationary phases by controlled polymerization of three functional monomers. J Chromatogr A 2020; 1619:460966. [DOI: 10.1016/j.chroma.2020.460966] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 02/10/2020] [Accepted: 02/11/2020] [Indexed: 01/06/2023]
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5
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Qiao L, Yu C, Sun R. Preparation and comparison of three zwitterionic stationary phases for hydrophilic interaction liquid chromatography. J Sep Sci 2020; 43:1071-1079. [DOI: 10.1002/jssc.201901087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/02/2019] [Accepted: 12/22/2019] [Indexed: 12/18/2022]
Affiliation(s)
- Lizhen Qiao
- Institution State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology Panjin P. R. China
| | - Chunmei Yu
- Institution State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology Panjin P. R. China
| | - Ruiting Sun
- Institution State Key Laboratory of Fine ChemicalsSchool of Chemical EngineeringDalian University of Technology Panjin P. R. China
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Xian H, Peng H, Wang X, Long D, Ni R, Chen J, Li S, Zhang Z, Peng J. Preparation and evaluation a mixed-mode stationary phase with imidazolium and carboxyl group for high performance liquid chromatography. Microchem J 2019. [DOI: 10.1016/j.microc.2019.104131] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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7
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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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Guo ZY, Hai X, Wang YT, Shu Y, Chen XW, Wang JH. Core–Corona Magnetic Nanospheres Functionalized with Zwitterionic Polymer Ionic Liquid for Highly Selective Isolation of Glycoprotein. Biomacromolecules 2017; 19:53-61. [DOI: 10.1021/acs.biomac.7b01231] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Zhi-Yong Guo
- Research
Center for Analytical Sciences, Department of Chemistry, College of
Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Xin Hai
- Research
Center for Analytical Sciences, Department of Chemistry, College of
Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Yi-Ting Wang
- Research
Center for Analytical Sciences, Department of Chemistry, College of
Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Yang Shu
- Institute
of Biotechnology, College of Life and Health Sciences, Northeastern University, Box H006, Shenyang 110169, China
| | - Xu-Wei Chen
- Research
Center for Analytical Sciences, Department of Chemistry, College of
Sciences, Northeastern University, Box 332, Shenyang 110819, China
| | - Jian-Hua Wang
- Research
Center for Analytical Sciences, Department of Chemistry, College of
Sciences, Northeastern University, Box 332, Shenyang 110819, China
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Zheng SJ, Wang YL, Liu P, Zhang Z, Yu L, Yuan BF, Feng YQ. Stable isotope labeling-solid phase extraction-mass spectrometry analysis for profiling of thiols and aldehydes in beer. Food Chem 2017; 237:399-407. [DOI: 10.1016/j.foodchem.2017.05.090] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 05/17/2017] [Accepted: 05/17/2017] [Indexed: 01/08/2023]
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Yang B, Cai T, Li Z, Guan M, Qiu H. Surface radical chain-transfer reaction in deep eutectic solvents for preparation of silica-grafted stationary phases in hydrophilic interaction chromatography. Talanta 2017; 175:256-263. [DOI: 10.1016/j.talanta.2017.07.038] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2017] [Revised: 07/10/2017] [Accepted: 07/13/2017] [Indexed: 10/19/2022]
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Takayama N, Lim LW, Takeuchi T. Optimization and Investigation of Zwitterionic Monolithic Stationary Phases for Capillary Ion Chromatography. ANAL SCI 2017; 33:631-634. [PMID: 28496069 DOI: 10.2116/analsci.33.631] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Zwitterionic monolithic columns were synthesized by a one-pot reaction using [2-(methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide, ethylene dimethacrylate, methanol and 2,2'-azobis(isobutyronitrile) as the monomer, cross-linker, porogen and initiator, respectively. The optimum conditions for polymerization and the efficiency of the prepared columns were examined for ion chromatography. The separation of five kinds of inorganic anions was achieved. The back pressures were monitored as increasing flow-rate, and the resulting plate heights (i.e. height equivalent of a theoretical plate, HETP) of SCN- were calculated at the inspected flow-rates. It was found that the increment rates of both the back pressure and HETP were rather slight. Mobile phases containing various cations or acid increased the retention times of the anions. Divalent cations could be separated, while monovalent cations could not be resolved due to their weak retention on the stationary phases.
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Affiliation(s)
- Nobuyuki Takayama
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
| | - Lee Wah Lim
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
| | - Toyohide Takeuchi
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
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12
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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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13
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TAKAYAMA N, LIM LW, TAKEUCHI T. Retention Behavior of Inorganic Anions in Hydrophilic Interaction Chromatography. ANAL SCI 2017; 33:619-625. [DOI: 10.2116/analsci.33.619] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Nobuyuki TAKAYAMA
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
| | - Lee Wah LIM
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
| | - Toyohide TAKEUCHI
- Department of Chemistry and Biomolecular Science, Faculty of Engineering, Gifu University
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Yang B, Liu H, Chen J, Guan M, Qiu H. Preparation and evaluation of 2-methylimidazolium-functionalized silica as a mixed-mode stationary phase for hydrophilic interaction and anion-exchange chromatography. J Chromatogr A 2016; 1468:79-85. [DOI: 10.1016/j.chroma.2016.09.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 09/02/2016] [Accepted: 09/11/2016] [Indexed: 02/09/2023]
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15
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Qiao L, Shi X, Xu G. Recent advances in development and characterization of stationary phases for hydrophilic interaction chromatography. Trends Analyt Chem 2016. [DOI: 10.1016/j.trac.2016.03.021] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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16
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Zimmermann A, Horak J, Sánchez-Muñoz OL, Lämmerhofer M. Surface charge fine tuning of reversed-phase/weak anion-exchange type mixed-mode stationary phases for milder elution conditions. J Chromatogr A 2015. [DOI: 10.1016/j.chroma.2015.07.036] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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