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Planeta J, Moravcová D, Karásek P, Roth M. Fabrication of monolithic capillary columns with inner diameter 50-530 μm employing a mixture of pentaerythritol tetraacrylate and polyhedral oligomeric silsesquioxane-methacrylate as crosslinkers. J Sep Sci 2022; 45:3256-3263. [PMID: 35355408 DOI: 10.1002/jssc.202200176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 03/22/2022] [Accepted: 03/23/2022] [Indexed: 11/11/2022]
Abstract
Highly crosslinked monolithic capillary columns with inner diameters in the range of 50-530 μm were prepared by radical polymerization of pentaerythritol tetraacrylate, polyhedral oligomeric silsesquioxane-methacrylate, and n-octadecyl methacrylate in the presence of methanol, dodecyl alcohol, and polyethyleneglycol lauryl ether. Columns were evaluated by inverse size-exclusion chromatography employing a set of polystyrene standards of narrow molecular-size distribution and by scanning electron microscopy. Chromatographic performance under reversed-phase conditions was also evaluated. The combination of two effective crosslinkers as pentaerythritol tetraacrylate and polyhedral oligomeric silsesquioxane-methacrylate in the polymerization mixture allows for the preparation of robust and efficient monolithic capillary columns within a fairly wide range of internal diameters. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Josef Planeta
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
| | - Dana Moravcová
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
| | - Pavel Karásek
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
| | - Michal Roth
- Czech Academy of Sciences, Institute of Analytical Chemistry, Veveří 97, Brno, 60200, Czech Republic
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Takeuchi Y, Hayashi Y, Uyama H. Christiansen Effect‐Based Physical Coloration of a Cellulosic Monolith Conveniently Fabricated Using Thermally Induced Phase Separation. MACROMOL CHEM PHYS 2020. [DOI: 10.1002/macp.202000272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Yasushi Takeuchi
- Department of Applied Chemistry Graduate School of Engineering Osaka University Yamadaoka 2‐1 Suita Osaka 565‐0871 Japan
| | - Yuki Hayashi
- Department of Applied Chemistry Graduate School of Engineering Osaka University Yamadaoka 2‐1 Suita Osaka 565‐0871 Japan
| | - Hiroshi Uyama
- Department of Applied Chemistry Graduate School of Engineering Osaka University Yamadaoka 2‐1 Suita Osaka 565‐0871 Japan
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Staniak M, Wójciak M, Sowa I, Tyszczuk-Rotko K, Strzemski M, Dresler S, Myśliński W. Silica-Based Monolithic Columns as a Tool in HPLC-An Overview of Application in Analysis of Active Compounds in Biological Samples. Molecules 2020; 25:molecules25143149. [PMID: 32660127 PMCID: PMC7397265 DOI: 10.3390/molecules25143149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 07/02/2020] [Accepted: 07/06/2020] [Indexed: 01/08/2023] Open
Abstract
Monolithic fillings used in chromatography are of great interest among scientists since the first reports of their synthesis and use were published. In the 20 years since silica-based monolithic columns were introduced into the commercial market, numerous papers describing their chromatographical properties and utility in various branches of industry and scientific investigations were presented. This review is focused on possible applications of commercially available silica-based HPLC monolithic columns in the analysis of biological samples.
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Affiliation(s)
- Michał Staniak
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (I.S.); (M.S.)
- Correspondence: (M.S.); (M.W.)
| | - Magdalena Wójciak
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (I.S.); (M.S.)
- Correspondence: (M.S.); (M.W.)
| | - Ireneusz Sowa
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (I.S.); (M.S.)
| | - Katarzyna Tyszczuk-Rotko
- Faculty of Chemistry, Institute of Chemical Sciences, Maria Curie-Skłodowska University Lublin, 20-031 Lublin, Poland;
| | - Maciej Strzemski
- Department of Analytical Chemistry, Medical University of Lublin, Chodźki 4a, 20-093 Lublin, Poland; (I.S.); (M.S.)
| | - Sławomir Dresler
- Department of Plant Physiology and Biophysics, Maria Curie-Skłodowska University, 20-033 Lublin, Poland;
| | - Wojciech Myśliński
- Chair and Department of Internal Diseases, Medical University of Lublin, 20-081 Lublin, Poland;
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Ren H, Zhang X, Li Z, Liu Z, Li J. Silica‐supported polymeric monolithic column with a mixed mode of hydrophilic and strong cation‐exchange interactions for microcolumn liquid chromatography. J Sep Sci 2016; 40:826-833. [DOI: 10.1002/jssc.201601035] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 10/30/2016] [Accepted: 11/21/2016] [Indexed: 12/12/2022]
Affiliation(s)
- Hang Ren
- Department of Chemistry Liaoning Normal University Dalian China
| | - Xinyue Zhang
- Department of Chemistry Liaoning Normal University Dalian China
| | - Zhen Li
- Department of Chemistry Liaoning Normal University Dalian China
| | - Zhaobin Liu
- Department of Chemistry Liaoning Normal University Dalian China
| | - Jinxiang Li
- Department of Chemistry Liaoning Normal University Dalian China
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Göbel R, Stoltenberg M, Krehl S, Biolley C, Rothe R, Schmidt B, Hesemann P, Taubert A. A Modular Approach towards Mesoporous Silica Monoliths with Organically Modified Pore Walls: Nucleophilic Addition, Olefin Metathesis, and Cycloaddition. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500638] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ronald Göbel
- University of Potsdam, Institute of Chemistry, Karl‐Liebknecht‐Strasse 24–25, Building 25, 14476 Potsdam, Germany, www.taubert‐lab.net
| | - Marcus Stoltenberg
- University of Potsdam, Institute of Chemistry, Karl‐Liebknecht‐Strasse 24–25, Building 25, 14476 Potsdam, Germany, www.taubert‐lab.net
| | - Stefan Krehl
- University of Potsdam, Institute of Chemistry, Karl‐Liebknecht‐Strasse 24–25, Building 25, 14476 Potsdam, Germany, www.taubert‐lab.net
| | - Christine Biolley
- Institut Charles Gerhardt, UMR 5253 CNRS‐UMontpellier‐ENSCM, Université de Montpellier, Place Eugène Bataillon, 34095 Montpellier cedex 05, France
| | - Regina Rothe
- Max Planck Institute of Colloids and Interfaces, 14476 Potsdam, Germany
| | - Bernd Schmidt
- University of Potsdam, Institute of Chemistry, Karl‐Liebknecht‐Strasse 24–25, Building 25, 14476 Potsdam, Germany, www.taubert‐lab.net
| | - Peter Hesemann
- Institut Charles Gerhardt, UMR 5253 CNRS‐UMontpellier‐ENSCM, Université de Montpellier, Place Eugène Bataillon, 34095 Montpellier cedex 05, France
| | - Andreas Taubert
- University of Potsdam, Institute of Chemistry, Karl‐Liebknecht‐Strasse 24–25, Building 25, 14476 Potsdam, Germany, www.taubert‐lab.net
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