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Maciejewska M. Influence of the Polymerization Parameters on the Porosity and Thermal Stability of Polymeric Monoliths. MATERIALS (BASEL, SWITZERLAND) 2024; 17:2860. [PMID: 38930229 PMCID: PMC11204994 DOI: 10.3390/ma17122860] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2024] [Revised: 05/29/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024]
Abstract
Rigid porous polymeric monoliths are robust, highly efficient, versatile stationary phases. They offer simple preparation and convenient modification provided by a whole range of synthesis factors, e.g., starting monomers, cross-linkers, initiators, porogens, polymerization techniques, and temperature. The main aim of this study was to synthesize polymeric monoliths and determine the correlation between polymerization parameters and the porosity and thermal stability of the obtained materials. Polymeric monoliths were synthesized directly in HPLC columns using N-vinyl-2-pyrrolidone (NVP) and 4-vinylpiridine (4VP) as functional monomers, with trimethylolpropane trimethacrylate (TRIM) serving as the cross-linking monomer. During copolymerization a mixture of cyclohexanol/decane-1-ol was used as the pore-forming diluent. Polymerization was carried out at two different temperatures: 55 and 75 °C. As a result, monoliths with highly developed internal structure were synthesized. The value of their specific surface area was in the range of 92 m2/g to 598 m2/g, depending on the monomer composition and polymerization temperature. Thermal properties of the obtained materials were investigated by means of thermogravimetry (TG). Significant differences in thermal behavior were noticed between monoliths synthesized at 55 and 75 °C. Additionally, the poly(NVP-co-TRIM) monolith was successfully applied in GC analyses.
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Affiliation(s)
- Małgorzata Maciejewska
- Department of Polymer Chemistry, Institute of Chemical Sciences, Faculty of Chemistry, Maria Curie-Skłodowska University, Gliniana 33, 20-614 Lublin, Poland
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2
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Fresco-Cala B, Cárdenas S. Advanced polymeric solids containing nano- and micro-particles prepared via emulsion-based polymerization approaches. A review. Anal Chim Acta 2022; 1208:339669. [DOI: 10.1016/j.aca.2022.339669] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 02/26/2022] [Accepted: 02/28/2022] [Indexed: 12/11/2022]
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3
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Karki I, Li P, Vik EC, Manzewitsch A, Divirgilio E, Brewer WE, Shimizu KD. Absorption properties of monolithic poly (divinylbenzene-co-N-vinylpyrrolidone) over a wide range of monomer ratios. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104888] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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4
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Scorza LC, Simon U, Wear M, Zouliatis A, Dimartino S, McCormick AJ. Evaluation of novel 3D-printed monolithic adsorbers against conventional chromatography columns for the purification of c-phycocyanin from Spirulina. ALGAL RES 2021. [DOI: 10.1016/j.algal.2021.102253] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Bickham AV, Pang C, George BQ, Topham DJ, Nielsen JB, Nordin GP, Woolley AT. 3D Printed Microfluidic Devices for Solid-Phase Extraction and On-Chip Fluorescent Labeling of Preterm Birth Risk Biomarkers. Anal Chem 2020; 92:12322-12329. [PMID: 32829631 DOI: 10.1021/acs.analchem.0c01970] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Solid-phase extraction (SPE) is a general preconcentration method for sample preparation that can be performed on a variety of specimens. The miniaturization of SPE within a 3D printed microfluidic device further allows for fast and simple extraction of analytes while also enabling integration of SPE with other sample preparation and separation methods. Here, we present the development and application of a reversed-phase lauryl methacrylate-based monolith, formed in 3D printed microfluidic devices, which can selectively retain peptides and proteins. The effectiveness of these SPE monoliths and 3D printed microfluidic devices was tested using a panel of nine preterm birth biomarkers of varying hydrophobicities and ranging in mass from 2 to 470 kDa. The biomarkers were selectively retained, fluorescently labeled, and eluted separately from the excess fluorescent label in 3D printed microfluidic systems. These are the first results demonstrating microfluidic analysis processes on a complete panel of preterm birth biomarkers, an important step toward developing a miniaturized, fully integrated analysis system.
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Affiliation(s)
- Anna V Bickham
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602 United States
| | - Chao Pang
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602 United States
| | - Benjamin Q George
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602 United States
| | - David J Topham
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602 United States
| | - Jacob B Nielsen
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602 United States
| | - Gregory P Nordin
- Department of Electrical and Computer Engineering, Brigham Young University, Provo, Utah 84602 United States
| | - Adam T Woolley
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602 United States
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7
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Heller M, Li Q, Esinhart K, Pourdeyhimi B, Boi C, Carbonell RG. Heat Induced Grafting of Poly(glycidyl methacrylate) on Polybutylene Terephthalate Nonwovens for Bioseparations. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b04936] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michael Heller
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Qian Li
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Kellie Esinhart
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
| | - Behnam Pourdeyhimi
- The Nonwovens Institute, North Carolina State University, Raleigh, North Carolina 27695-8301, United States
| | - Cristiana Boi
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
- Golden LEAF Biomanufacturing Training and Education Center (BTEC), North Carolina State University, Raleigh, North Carolina 27695-7905, United States
- DICAM, Alma Mater Studiorum-Università di Bologna, Bologna 40131, Italy
| | - Ruben G. Carbonell
- Department of Chemical and Biomolecular Engineering, North Carolina State University, Raleigh, North Carolina 27695-7905, United States
- Golden LEAF Biomanufacturing Training and Education Center (BTEC), North Carolina State University, Raleigh, North Carolina 27695-7905, United States
- National Institute for Innovation in Manufacturing Biopharmaceuticals (NIIMBL), Raleigh, North Carolina 27695, United States
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8
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Catalá-Icardo M, Torres-Cartas S, Simó-Alfonso EF, Herrero-Martínez JM. Influence of photo-initiators in the preparation of methacrylate monoliths into poly(ethylene-co-tetrafluoroethylene) tubing for microbore HPLC. Anal Chim Acta 2020; 1093:160-167. [PMID: 31735210 DOI: 10.1016/j.aca.2019.09.055] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2019] [Revised: 09/17/2019] [Accepted: 09/21/2019] [Indexed: 11/25/2022]
Abstract
In this study, poly(butyl methacrylate-co-ethyleneglycol dimethacrylate) polymeric monoliths were in situ developed within 0.75 mm i.d. poly(ethylene-co-tetrafluoroethylene) (ETFE) tubing by UV polymerization via three different free-radical initiators (α,α'-azobisisobutyronitrile (AIBN), 2,2-dimethoxy-2-phenylacetophenone (DMPA) and 2-methyl-4'-(methylthio)-2-morpholinopropiophenone (MTMPP). The influence of the nature of each photo-initiator and irradiation time on the morphological features of the polymer was investigated by scanning electron microscopy, and the chromatographic properties of the resulting microbore columns were evaluated using alkyl benzenes as test substances. The beds photo-initiated with MTMPP gave the best performance (minimum plate heights of 38 μm for alkyl benzenes) and exhibited a satisfactory reproducibility in the chromatographic parameters (RSD < 11%). These monolithic columns were also successfully applied to the separation of phenylurea herbicides, proteins and a tryptic digest of β-casein.
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Affiliation(s)
- M Catalá-Icardo
- Instituto de Investigación para La Gestión Integrada de Zonas Costeras, Campus de Gandía, Universitat Politècnica de València, C/ Paranimf 1, 46730, Grao de Gandía, Valencia, Spain.
| | - S Torres-Cartas
- Instituto de Investigación para La Gestión Integrada de Zonas Costeras, Campus de Gandía, Universitat Politècnica de València, C/ Paranimf 1, 46730, Grao de Gandía, Valencia, Spain
| | - E F Simó-Alfonso
- Department of Analytical Chemistry, Universitat de València, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain
| | - J M Herrero-Martínez
- Department of Analytical Chemistry, Universitat de València, Dr. Moliner 50, 46100, Burjassot, Valencia, Spain.
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9
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Affinity Membranes and Monoliths for Protein Purification. MEMBRANES 2019; 10:membranes10010001. [PMID: 31878114 PMCID: PMC7022333 DOI: 10.3390/membranes10010001] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 12/18/2022]
Abstract
Affinity capture represents an important step in downstream processing of proteins and it is conventionally performed through a chromatographic process. The performance of this step highly depends on the type of matrix employed. In particular, resin beads and convective materials, such as membranes and monoliths, are the commonly available supports. The present work deals with non-competitive binding of bovine serum albumin (BSA) on different chromatographic media functionalized with Cibacron Blue F3GA (CB). The aim is to set up the development of the purification process starting from the lab-scale characterization of a commercially available CB resin, regenerated cellulose membranes and polymeric monoliths, functionalized with CB to identify the best option. The performance of the three different chromatographic media is evaluated in terms of BSA binding capacity and productivity. The experimental investigation shows promising results for regenerated cellulose membranes and monoliths, whose performance are comparable with those of the packed column tested. It was demonstrated that the capacity of convective stationary phases does not depend on flow rate, in the range investigated, and that the productivity that can be achieved with membranes is 10 to 20 times higher depending on the initial BSA concentration value, and with monoliths it is approximately twice that of beads, at the same superficial velocity.
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10
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Rapid affinity chromatographic isolation method for LDL in human plasma by immobilized chondroitin-6-sulfate and anti-apoB-100 antibody monolithic disks in tandem. Sci Rep 2019; 9:11235. [PMID: 31375727 PMCID: PMC6677805 DOI: 10.1038/s41598-019-47750-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Accepted: 07/23/2019] [Indexed: 12/21/2022] Open
Abstract
Low-density lipoprotein (LDL) is considered the major risk factor for the development of atherosclerotic cardiovascular diseases (ASCVDs). A novel and rapid method for the isolation of LDL from human plasma was developed utilising affinity chromatography with monolithic stationary supports. The isolation method consisted of two polymeric monolithic disk columns, one immobilized with chondroitin-6-sulfate (C6S) and the other with apolipoprotein B-100 monoclonal antibody (anti-apoB-100 mAb). The first disk with C6S was targeted to remove chylomicrons, very-low-density lipoprotein (VLDL) particles, and their remnants including intermediate-density lipoprotein (IDL) particles, thus allowing the remaining major lipoprotein species, i.e. LDL, lipoprotein(a) (Lp(a)), and high-density lipoprotein (HDL) to flow to the anti-apoB-100 disk. The second disk captured LDL particles via the anti-apoB-100 mAb attached on the disk surface in a highly specific manner, permitting the selective LDL isolation. The success of LDL isolation was confirmed by different techniques including quartz crystal microbalance. In addition, the method developed gave comparable results with ultracentrifugation, conventionally used as a standard method. The reliable results achieved together with a short isolation time (less than 30 min) suggest the method to be suitable for clinically relevant LDL functional assays.
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11
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Memic A, Colombani T, Eggermont LJ, Rezaeeyazdi M, Steingold J, Rogers ZJ, Navare KJ, Mohammed HS, Bencherif SA. Latest Advances in Cryogel Technology for Biomedical Applications. ADVANCED THERAPEUTICS 2019. [DOI: 10.1002/adtp.201800114] [Citation(s) in RCA: 121] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Adnan Memic
- Center of NanotechnologyKing Abdulaziz University Jeddah 21589 Saudi Arabia
- Center for Biomedical EngineeringDepartment of MedicineBrigham and Women's HospitalHarvard Medical School Cambridge MA 02139 USA
- Department of Chemical EngineeringNortheastern University Boston MA 02115 USA
| | - Thibault Colombani
- Department of Chemical EngineeringNortheastern University Boston MA 02115 USA
| | - Loek J. Eggermont
- Department of Chemical EngineeringNortheastern University Boston MA 02115 USA
- Department of Tumor ImmunologyOncode Institute, Radboud Institute for Molecular Life SciencesRadboud University Medical Center Nijmegen 6500 The Netherlands
| | | | - Joseph Steingold
- Department of Pharmaceutical SciencesNortheastern University Boston MA 02115 USA
| | - Zach J. Rogers
- Department of Chemical EngineeringNortheastern University Boston MA 02115 USA
| | | | | | - Sidi A. Bencherif
- Department of Chemical EngineeringNortheastern University Boston MA 02115 USA
- Department of BioengineeringNortheastern University Boston MA 02115 USA
- Harvard John A. Paulson School of Engineering and Applied SciencesHarvard University Cambridge MA 02138 USA
- Sorbonne UniversityUTC CNRS UMR 7338Biomechanics and Bioengineering (BMBI)University of Technology of Compiègne Compiègne 60159 France
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12
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Chan YW, Adam SNN, Obeng EM, Ongkudon CM. Fabrication of a homogeneous large-volume polymethacrylate monolith: A thermal mixing approach. SEPARATION SCIENCE PLUS 2018. [DOI: 10.1002/sscp.201800100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yi Wei Chan
- Bioprocess Engineering Research Group; Biotechnology Research Institute; Universiti Malaysia Sabah; Kota Kinabalu Sabah Malaysia
| | - Siti Nurul N. Adam
- Bioprocess Engineering Research Group; Biotechnology Research Institute; Universiti Malaysia Sabah; Kota Kinabalu Sabah Malaysia
| | - Eugene M. Obeng
- Bioprocess Engineering Research Group; Biotechnology Research Institute; Universiti Malaysia Sabah; Kota Kinabalu Sabah Malaysia
| | - Clarence M. Ongkudon
- Bioprocess Engineering Research Group; Biotechnology Research Institute; Universiti Malaysia Sabah; Kota Kinabalu Sabah Malaysia
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13
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Aydoğan C, Gökaltun A, Denizli A, El Rassi Z. Biochromatographic applications of polymethacrylate monolithic columns used in electro- and liquid phase-separationsΨ. J LIQ CHROMATOGR R T 2018. [DOI: 10.1080/10826076.2018.1462204] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Cemil Aydoğan
- Department of Food Engineering, Bingöl University, Bingöl, Turkey
| | - Aslıhan Gökaltun
- Department of Chemical Engineering, Hacettepe University, Ankara, Turkey
| | - Adil Denizli
- Department of Chemistry, Hacettepe University, Ankara, Turkey
| | - Ziad El Rassi
- Department of Chemistry, Oklahoma State University, Stillwater, OK, USA
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14
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Wang C, He M, Chen B, Hu B. Polymer monolithic capillary microextraction on-line coupled with ICP-MS for determination of inorganic selenium species in natural waters. Talanta 2018; 188:736-743. [DOI: 10.1016/j.talanta.2018.06.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 06/06/2018] [Accepted: 06/07/2018] [Indexed: 10/14/2022]
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15
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Elviro M, Vega M, Martín del Valle EM, Ángel Galán M. Preparation and characterization of a macroporous agarose monolith as a stationary phase in IMAC chromatography. CHEM ENG COMMUN 2018. [DOI: 10.1080/00986445.2018.1483352] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Montaña Elviro
- Chemical Engineering Department, University of Salamanca P/Los Caidos, Spain
| | - Milena Vega
- Chemical Engineering Department, University of Salamanca P/Los Caidos, Spain
| | | | - Miguel Ángel Galán
- Chemical Engineering Department, University of Salamanca P/Los Caidos, Spain
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Averianov IV, Korzhikov-Vlakh VA, Moskalenko YE, Smirnova VE, Tennikova TB. One-pot synthesis of poly(lactic acid) with terminal methacrylate groups for the adjustment of mechanical properties of biomaterials. MENDELEEV COMMUNICATIONS 2017. [DOI: 10.1016/j.mencom.2017.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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17
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Selective O-Alkylation of the Crown Conformer of Tetra(4-hydroxyphenyl)calix[4]resorcinarene to the Corresponding Tetraalkyl Ether. Molecules 2017; 22:molecules22101660. [PMID: 28976918 PMCID: PMC6151838 DOI: 10.3390/molecules22101660] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 09/29/2017] [Accepted: 09/30/2017] [Indexed: 11/17/2022] Open
Abstract
Reactions of glycidyl methacrylate with the crown and chair conformers of tetra(4-hydroxyphenyl)calix[4]resorcinarene were studied. The reactions were done over epoxide groups present in the ester, which can easily undergo an opening reaction with hydroxyl groups in the macrocyclic system. Initially, epoxidation reactions were carried out with pure conformers, and it was observed that the reaction between tetra(4-hydroxyphenyl)calix[4]resorcinarene fixed in the chair conformation does not occur, while for the molecule fixed in the crown conformation only one tetraalkylated derivative was obtained. The obtained product was characterized using IR, ¹H-NMR, 13C-NMR, COSY, HMQC and HMBC techniques. An exhaustive NMR study showed that the reaction is selective at the hydroxyl groups in the lower rim, without affecting the hydroxyl groups in the upper rim. In addition, the RP-HPLC analysis of the epoxidation reaction mixture, using both crown and chair conformers, showed that only the crown conformer reacted under tested conditions. Finally, a comparative study of the reactivity of tetranonylcalix[4]resorcinarene with glycidyl methacrylate showed that the reaction does not take place. Instead, the formation of the tetranonylcalix[4]resorcinarene tetrasodium salt was observed, which confirms that the hydroxyl groups in the upper rim are unreactive under these conditions.
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Preparation of organic-silica hybrid monolithic columns via crosslinking of functionalized mesoporous carbon nanoparticles for capillary liquid chromatography. J Chromatogr A 2017; 1498:64-71. [DOI: 10.1016/j.chroma.2017.03.067] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 03/23/2017] [Accepted: 03/24/2017] [Indexed: 11/22/2022]
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Müllner T, Zankel A, Höltzel A, Svec F, Tallarek U. Morphological Properties of Methacrylate-Based Polymer Monoliths: From Gel Porosity to Macroscopic Inhomogeneities. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:2205-2214. [PMID: 28186759 DOI: 10.1021/acs.langmuir.7b00337] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Shaping chemical interfaces of hard and soft matter materials into physical morphologies that guarantee excellent transport properties is of central importance for technologies relying on adsorption, separation, and reaction at the interface. Polymer monoliths with a hierarchically structured pore space, for example, are widely used in flow-driven processes, whose efficiency depends on the morphology of the support material over several length scales. Compared with alternative support structures, particularly silica monoliths, polymer monoliths yield lower efficiency, which suggests a suboptimal morphology. Based on physical reconstruction by serial block-face scanning electron microscopy we evaluate the structural features of a methacrylate-based polymer monolith from the pore scale to the column scale. The morphological data reveal a homogeneous polymer skeleton with a solute-impenetrable core-porous shell architecture and a heterogeneous macropore space that suffers from inhomogeneities at the short-range and the transcolumn scale. Although the morphology of the polymer phase is favorable to efficient mass transport, the performance of the polymer monolith is limited by severe transcolumn gradients in macroporosity and macropore size. We propose to overcome these morphological limitations by pursuing a preparation strategy that involves active rather than passive shaping of the macropore space, for example, by using silica monoliths as templating structures for polymer monolith preparation.
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Affiliation(s)
- Tibor Müllner
- Department of Chemistry, Philipps-Universität Marburg , Hans-Meerwein-Strasse 4, 35032 Marburg, Germany
| | - Armin Zankel
- Institute of Electron Microscopy and Nanoanalysis, Graz University of Technology, and Graz Centre for Electron Microscopy, Steyrergasse 17, 8010 Graz, Austria
| | - Alexandra Höltzel
- Department of Chemistry, Philipps-Universität Marburg , Hans-Meerwein-Strasse 4, 35032 Marburg, Germany
| | - Frantisek Svec
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology , 100029 Beijing, China
| | - Ulrich Tallarek
- Department of Chemistry, Philipps-Universität Marburg , Hans-Meerwein-Strasse 4, 35032 Marburg, Germany
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Eeltink S, Wouters S, Dores-Sousa JL, Svec F. Advances in organic polymer-based monolithic column technology for high-resolution liquid chromatography-mass spectrometry profiling of antibodies, intact proteins, oligonucleotides, and peptides. J Chromatogr A 2017; 1498:8-21. [PMID: 28069168 DOI: 10.1016/j.chroma.2017.01.002] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/22/2016] [Accepted: 01/02/2017] [Indexed: 11/27/2022]
Abstract
This review focuses on the preparation of organic polymer-based monolithic stationary phases and their application in the separation of biomolecules, including antibodies, intact proteins and protein isoforms, oligonucleotides, and protein digests. Column and material properties, and the optimization of the macropore structure towards kinetic performance are also discussed. State-of-the-art liquid chromatography-mass spectrometry biomolecule separations are reviewed and practical aspects such as ion-pairing agent selection and carryover are presented. Finally, advances in comprehensive two-dimensional LC separations using monolithic columns, in particular ion-exchange×reversed-phase and reversed-phase×reversed-phase LC separations conducted at high and low pH, are shown.
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Affiliation(s)
- Sebastiaan Eeltink
- Vrije Universiteit Brussel, Department of Chemical Engineering, Pleinlaan 2, B-1050 Brussels, Belgium.
| | - Sam Wouters
- Vrije Universiteit Brussel, Department of Chemical Engineering, Pleinlaan 2, B-1050 Brussels, Belgium
| | - José Luís Dores-Sousa
- Vrije Universiteit Brussel, Department of Chemical Engineering, Pleinlaan 2, B-1050 Brussels, Belgium
| | - Frantisek Svec
- Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing, China
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21
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Iacono M, Connolly D, Heise A. Polymer brush decorated nanoparticles immobilised on polymer monoliths for enhanced biopolymer elution. RSC Adv 2017. [DOI: 10.1039/c7ra02839c] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Polymer monoliths uniformly covered with polymer brush nanoparticles are fabricated and the elution properties investigated with myoglobin and blue dextran.
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Affiliation(s)
- M. Iacono
- School of Chemical Sciences
- Dublin City University
- Dublin 9
- Ireland
| | | | - A. Heise
- School of Chemical Sciences
- Dublin City University
- Dublin 9
- Ireland
- Royal College of Surgeons in Ireland
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22
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Hypercrosslinked cholesterol-based polystyrene monolithic capillary columns. J Chromatogr A 2016; 1477:11-21. [DOI: 10.1016/j.chroma.2016.11.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Revised: 10/20/2016] [Accepted: 11/17/2016] [Indexed: 11/23/2022]
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23
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One-Pot Approach to Prepare Organo-silica Hybrid Capillary Monolithic Column with Intact Mesoporous Silica Nanoparticle as Building Block. Sci Rep 2016; 6:34718. [PMID: 27698475 PMCID: PMC5048148 DOI: 10.1038/srep34718] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2016] [Accepted: 09/19/2016] [Indexed: 11/08/2022] Open
Abstract
A facile "one-pot" approach to prepare organo-silica hybrid capillary monolithic column with intact mesoporous silica nanoparticle (IMSN) as crosslinker and building block was described. An IMSN crosslinked octadecyl-silica hybrid capillary monolithic column (IMSN-C18 monolithic column) was successfully prepared, and the effects of fabrication conditions (e.g. concentration of intact mesoporous silica nanoparticle, polycondensation temperature, content of vinyltrimethoxysilane and stearyl methacrylate) on the structures of the IMSN-C18 monolithic column were studied in detail. The IMSN-C18 hybrid monolithic column possessed uniform morphology, good mechanical and pH stability (pH 1.1-11), which was applied to the separations of alkyl benzenes, polycyclic aromatic hydrocarbons (PAHs), as well as proteins. The minimum plate height of 10.5 μm (corresponding to 95000 N m-1) for butylbenzene and high reproducibility were achieved. The analysis of tryptic digest of bovine serum albumin (BSA) was carried out on the IMSN-C18 monolithic column by cLC coupled mass spectrometry (cLC-MS/MS), with the protein sequence coverage of 87.5% for BSA, demonstrating its potential application in proteomics.
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Guo J, Xiao Y, Lin Y, Crommen J, Jiang Z. Effect of the crosslinker type on the enantioseparation performance of β -cyclodextrin functionalized monoliths prepared by the one-pot approach. J Chromatogr A 2016; 1467:288-296. [DOI: 10.1016/j.chroma.2016.05.078] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Revised: 05/18/2016] [Accepted: 05/24/2016] [Indexed: 01/03/2023]
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Molecularly imprinted macroporous monoliths for solid-phase extraction: Effect of pore size and column length on recognition properties. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1029-1030:198-204. [DOI: 10.1016/j.jchromb.2016.07.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2016] [Revised: 06/20/2016] [Accepted: 07/03/2016] [Indexed: 01/30/2023]
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Groarke RJ, Brabazon D. Methacrylate Polymer Monoliths for Separation Applications. MATERIALS (BASEL, SWITZERLAND) 2016; 9:E446. [PMID: 28773570 PMCID: PMC5456823 DOI: 10.3390/ma9060446] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Revised: 05/10/2016] [Accepted: 05/20/2016] [Indexed: 01/10/2023]
Abstract
This review summarizes the development of methacrylate-based polymer monoliths for separation science applications. An introduction to monoliths is presented, followed by the preparation methods and characteristics specific to methacrylate monoliths. Both traditional chemical based syntheses and emerging additive manufacturing methods are presented along with an analysis of the different types of functional groups, which have been utilized with methacrylate monoliths. The role of methacrylate based porous materials in separation science in industrially important chemical and biological separations are discussed, with particular attention given to the most recent developments and challenges associated with these materials. While these monoliths have been shown to be useful for a wide variety of applications, there is still scope for exerting better control over the porous architectures and chemistries obtained from the different fabrication routes. Conclusions regarding this previous work are drawn and an outlook towards future challenges and potential developments in this vibrant research area are presented. Discussed in particular are the potential of additive manufacturing for the preparation of monolithic structures with pre-defined multi-scale porous morphologies and for the optimization of surface reactive chemistries.
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Affiliation(s)
- Robert J Groarke
- Advanced Processing Technology Research Centre, Dublin City University, Collins Avenue, Dublin 9, Ireland.
- National Sensor Research Centre, Dublin City University, Glasnevin, Dublin 9, Ireland.
| | - Dermot Brabazon
- Advanced Processing Technology Research Centre, Dublin City University, Collins Avenue, Dublin 9, Ireland.
- National Sensor Research Centre, Dublin City University, Glasnevin, Dublin 9, Ireland.
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Wang H, Ou J, Bai J, Liu Z, Yao Y, Chen L, Peng X, Zou H. Improving permeability and chromatographic performance of poly(pentaerythritol diacrylate monostearate) monolithic column via photo-induced thiol-acrylate polymerization. J Chromatogr A 2016; 1436:100-8. [DOI: 10.1016/j.chroma.2016.01.063] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2015] [Revised: 01/18/2016] [Accepted: 01/23/2016] [Indexed: 10/22/2022]
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Vlakh EG, Korzhikov VA, Hubina AV, Tennikova TB. Molecular imprinting: a tool of modern chemistry for the preparation of highly selective monolithic sorbents. RUSSIAN CHEMICAL REVIEWS 2015. [DOI: 10.1070/rcr4501] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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A novel polymeric monolith prepared with multi-acrylate crosslinker for retention-independent efficient separation of small molecules in capillary liquid chromatography. Anal Chim Acta 2015; 883:90-8. [DOI: 10.1016/j.aca.2015.04.001] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 03/31/2015] [Accepted: 04/01/2015] [Indexed: 11/18/2022]
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Aydoğan C. A new anion-exchange/hydrophobic monolith as stationary phase for nano liquid chromatography of small organic molecules and inorganic anions. J Chromatogr A 2015; 1392:63-8. [DOI: 10.1016/j.chroma.2015.03.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2015] [Revised: 02/11/2015] [Accepted: 03/06/2015] [Indexed: 10/23/2022]
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Development of Monolithic Column Materials for the Separation and Analysis of Glycans. CHROMATOGRAPHY 2015. [DOI: 10.3390/chromatography2010020] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Gilart N, Marcé RM, Cormack PAG, Fontanals N, Borrull F. Development of new polar monolithic coatings for stir bar sorptive extraction. J Sep Sci 2014; 37:2225-32. [DOI: 10.1002/jssc.201400472] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Revised: 05/21/2014] [Accepted: 05/23/2014] [Indexed: 11/10/2022]
Affiliation(s)
- Núria Gilart
- Departament de Química Analítica i Química Orgànica; Universitat Rovira i Virgili; Tarragona Spain
| | - Rosa Maria Marcé
- Departament de Química Analítica i Química Orgànica; Universitat Rovira i Virgili; Tarragona Spain
| | - Peter A. G. Cormack
- WestCHEM, Department of Pure and Applied Chemistry; University of Strathclyde; Glasgow UK
| | - Núria Fontanals
- Departament de Química Analítica i Química Orgànica; Universitat Rovira i Virgili; Tarragona Spain
| | - Francesc Borrull
- Departament de Química Analítica i Química Orgànica; Universitat Rovira i Virgili; Tarragona Spain
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Wu C, Liang Y, Zhao Q, Qu Y, Zhang S, Wu Q, Liang Z, Zhang L, Zhang Y. Boronate Affinity Monolith with a Gold Nanoparticle-Modified Hydrophilic Polymer as a Matrix for the Highly Specific Capture of Glycoproteins. Chemistry 2014; 20:8737-43. [DOI: 10.1002/chem.201402787] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2014] [Indexed: 11/06/2022]
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35
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Singh NK, Dsouza RN, Grasselli M, Fernández-Lahore M. High capacity cryogel-type adsorbents for protein purification. J Chromatogr A 2014; 1355:143-8. [PMID: 24980092 DOI: 10.1016/j.chroma.2014.06.008] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Revised: 06/02/2014] [Accepted: 06/03/2014] [Indexed: 10/25/2022]
Abstract
Cryogel bodies were modified to obtain epoxy groups by graft-copolymerization using both chemical and gamma irradiation initiation techniques. The free epoxy adsorbents were reacted further to introduce diethylaminoethanol (DEAE) functionalities. The resulting weak anion-exchange cryogel adsorbents showed dynamic binding capacities of ca. 27±3mg/mL, which was significantly higher than previously reported for this type of adsorbent material. Gamma irradiated grafting initiation showed a 4-fold higher capacity for proteins than chemical grafting initiation procedures. The phosphate capacity for these DEAE cryogels was 119mmol/L and also showed similar column efficiency as compared to commercial adsorbents. The large pores in the cryogel structure ensure convective transport of the molecules to active binding sites located on the polymer-grafted surface of cryogels. However, as cryogels have relatively large pores (10-100μm), the BET area available for surface activation is low, and consequently, the capacity of the cryogels is relatively low for biomolecules, especially when compared to commercial beaded adsorbents. Nevertheless, we have shown that gamma ray mediated surface grafting of cryogel matrices greatly enhance their functional and adsorptive properties.
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Affiliation(s)
- Naveen Kumar Singh
- Downstream Bioprocessing Laboratory, School of Engineering and Science, Jacobs University, Campus Ring 1, D-28759 Bremen, Germany
| | - Roy N Dsouza
- Downstream Bioprocessing Laboratory, School of Engineering and Science, Jacobs University, Campus Ring 1, D-28759 Bremen, Germany
| | - Mariano Grasselli
- Laboratorio de Materiales Biotecnológicos, Depto. de Ciencia y Tecnología, Universidad Nacional de Quilmes, Roque Sáenz Peña 352 (B1876BXD), Bernal, Argentina
| | - Marcelo Fernández-Lahore
- Downstream Bioprocessing Laboratory, School of Engineering and Science, Jacobs University, Campus Ring 1, D-28759 Bremen, Germany.
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Guerrouache M, Mahouche-Chergui S, Mekhalif T, Dao TTH, Chehimi MM, Carbonnier B. Engineering the surface chemistry of porous polymers by click chemistry and evaluating the interface properties by Raman spectroscopy and electrochromatography. SURF INTERFACE ANAL 2014. [DOI: 10.1002/sia.5493] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Mohamed Guerrouache
- ICMPE UMR CNRS 7182; Université Paris-Est Créteil; 2-8 rue Henri Dunant 94320 Thiais France
| | - Samia Mahouche-Chergui
- ICMPE UMR CNRS 7182; Université Paris-Est Créteil; 2-8 rue Henri Dunant 94320 Thiais France
| | - Tahar Mekhalif
- ICMPE UMR CNRS 7182; Université Paris-Est Créteil; 2-8 rue Henri Dunant 94320 Thiais France
- Laboratoire de Biochimie Appliquée, Faculté des sciences, Département de Biologie; Université Ferhat Abbas; Sétif 19000 Algeria
| | - Thi Thu Hien Dao
- ICMPE UMR CNRS 7182; Université Paris-Est Créteil; 2-8 rue Henri Dunant 94320 Thiais France
| | - Mohamed M. Chehimi
- ITODYS, UMR CNRS 7086; Université Paris Diderot; Sorbonne Paris Cité, 15 rue J-A de Baïf 75013 Paris France
| | - Benjamin Carbonnier
- ICMPE UMR CNRS 7182; Université Paris-Est Créteil; 2-8 rue Henri Dunant 94320 Thiais France
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Chan AS, Danquah MK, Agyei D, Hartley PG, Zhu Y. A Parametric Study of a Monolithic Microfluidic System for On-Chip Biomolecular Separation. SEP SCI TECHNOL 2014. [DOI: 10.1080/01496395.2013.872144] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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38
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Design of monoliths through their mechanical properties. J Chromatogr A 2014; 1333:9-17. [DOI: 10.1016/j.chroma.2014.01.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2013] [Revised: 01/08/2014] [Accepted: 01/14/2014] [Indexed: 11/19/2022]
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39
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Aspartic acid incorporated monolithic columns for affinity glycoprotein purification. Colloids Surf B Biointerfaces 2014; 114:67-74. [DOI: 10.1016/j.colsurfb.2013.08.008] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2013] [Revised: 07/29/2013] [Accepted: 08/09/2013] [Indexed: 11/19/2022]
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40
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Vlakh EG, Platonova GA, Tennikova TB. Affinity chromatography of proteins on monolithic columns. Methods Mol Biol 2014; 1129:303-24. [PMID: 24648084 DOI: 10.1007/978-1-62703-977-2_23] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
At present, monolithic stationary phases, because of their morphology, are widely used for development and realization of fast dynamic and static processes based on mass transition between liquid and solid phases. These are liquid chromatography, solid phase synthesis, microarrays, flow-through enzyme reactors, etc. High-performance liquid chromatography on monoliths, including bioaffinity mode, represents a unique technique appropriate for fast and efficient separation of biological (macro)molecules of different sizes and shapes (proteins, nucleic acids, peptides), as well as such supramolecular systems as viruses.In this work, the examples of application of commercially available macroporous monoliths for modern affinity processing are presented. In particular, the original methods developed for efficient isolation and fractionation of monospecific antibodies from rabbit blood sera, the possibility of simultaneous affinity separation of protein G and serum albumin from human serum, the isolation of recombinant products, such as protein G and tissue plasminogen activator from E. coli cell lysate and Chinese Hamster Ovary cell culture supernatant, respectively, are described in detail. The suggested and realized multifunctional fractionation of polyclonal pools of antibodies by combination of several short monolithic columns (disks) with different affinity functionalities stacked in the same cartridge represents an original and practically valuable method that can be used in biotechnology.
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Affiliation(s)
- E G Vlakh
- Chemical Faculty, St. Petersburg State University, Bolshoy pr. 31, 199004, St. Petersburg, Russia
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41
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Highly crosslinked polymeric monoliths with various C6 functional groups for reversed-phase capillary liquid chromatography of small molecules. J Chromatogr A 2013; 1321:80-7. [DOI: 10.1016/j.chroma.2013.10.071] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Revised: 10/18/2013] [Accepted: 10/22/2013] [Indexed: 02/06/2023]
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42
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Ongkudon CM, Pan S, Danquah MK. An innovative monolithic column preparation for the isolation of 25kilo base pairs DNA. J Chromatogr A 2013; 1318:156-62. [DOI: 10.1016/j.chroma.2013.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2013] [Revised: 08/27/2013] [Accepted: 10/01/2013] [Indexed: 10/26/2022]
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43
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Jandera P. Advances in the development of organic polymer monolithic columns and their applications in food analysis—A review. J Chromatogr A 2013; 1313:37-53. [DOI: 10.1016/j.chroma.2013.08.010] [Citation(s) in RCA: 98] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 07/29/2013] [Accepted: 08/03/2013] [Indexed: 01/04/2023]
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44
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El-Debs R, Dugas V, Demesmay C. Photografting as a versatile, localizable, and single-step surface functionalization of silica-based monoliths dedicated to microscale separation techniques. J Sep Sci 2013; 36:993-1001. [PMID: 23495113 DOI: 10.1002/jssc.201200878] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2012] [Revised: 12/05/2012] [Accepted: 12/05/2012] [Indexed: 11/08/2022]
Abstract
In this work, we developed a surface functionalization way of silica monoliths with a rapid, simple, versatile, and localizable photografting step. The elaboration of a photoreactive layer at the surface of monoliths was first optimized. The functionalization with [γ-(methacryloyloxy)propyl]trimethoxysilane at 80°C in a hydro-organic solution containing triethylamine as catalyst allows reachng the highest density of methacrylate photoactive moieties on silica surfaces. These methacrylate reactive surfaces were subsequently photografted within few minutes with acrylate monomers bearing alkyl chains (C12 and C18). The photografting efficiency was determined by monitoring the retentive properties of monoliths in the RP mode. The retention factors are of the same order of magnitude as highly retentive columns obtained by modification of silica surface with long-alkyl chain silanes or by thermal polymerization of long-alkyl chain monomers. It was also verified that such grafting neither impaired the efficiency of the monolithic stationary phase (Hmin = 6-8 μm in nano-LC) nor its permeability (about 6 × 10(-14) m(2)). Further, it was also demonstrated that photografting is localizable in nonmasked defined areas. Results obtained in anion-exchange chromatography after photopolymerization of [2-(methacryloyloxy)ethyl]trimethylammonium chloride are presented as well to demonstrate the versatility of the developed approach.
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Affiliation(s)
- Racha El-Debs
- Institut des Sciences Analytiques, Equipe TechSep, Université de Lyon 1, Villeurbanne, France.
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45
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High-throughput micro-solid phase extraction on 96-well plate using dodecyl methacrylate-ethylen glycol dimethacrylate monolithic copolymer. Anal Chim Acta 2013; 792:59-65. [DOI: 10.1016/j.aca.2013.07.020] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2013] [Revised: 06/28/2013] [Accepted: 07/06/2013] [Indexed: 11/17/2022]
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46
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Aguiar VS, Bottoli CBG. Development and characterization of hydrophobic organic monolithic columns for use in capillary electrochromatography. Microchem J 2013. [DOI: 10.1016/j.microc.2012.04.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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47
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Aydoğan C, Yılmaz F, Denizli A. Cation exchange/hydrophobic interaction monolithic chromatography of small molecules and proteins by nano liquid chromatography†. J Sep Sci 2013; 36:1685-92. [DOI: 10.1002/jssc.201300089] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2013] [Revised: 03/18/2013] [Accepted: 03/18/2013] [Indexed: 12/19/2022]
Affiliation(s)
- Cemil Aydoğan
- Department of Chemistry; Biochemistry Division, Hacettepe University; Ankara; Turkey
| | - Fatma Yılmaz
- Vocational School of Gerede Chemistry Technology Division; Abant Izzet Baysal University; Bolu; Turkey
| | - Adil Denizli
- Department of Chemistry; Biochemistry Division, Hacettepe University; Ankara; Turkey
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Miyamoto R, Ando Y, Kurusu C, Bai HZ, Nakanishi K, Ippommatsu M. Fabrication of large-sized silica monolith exceeding 1000 mL with high structural homogeneity. J Sep Sci 2013; 36:1890-6. [DOI: 10.1002/jssc.201300123] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 03/31/2013] [Accepted: 03/31/2013] [Indexed: 11/12/2022]
Affiliation(s)
- Riichi Miyamoto
- Renaissance Energy Investment Co., Ltd; Nishikyo-ku Kyoto Japan
- Graduate School of Science; Kyoto University; Sakyo-ku Kyoto Japan
| | - Yukiko Ando
- Renaissance Energy Investment Co., Ltd; Nishikyo-ku Kyoto Japan
| | - Chie Kurusu
- Renaissance Energy Investment Co., Ltd; Nishikyo-ku Kyoto Japan
| | - Hong-zhi Bai
- Renaissance Energy Investment Co., Ltd; Nishikyo-ku Kyoto Japan
| | - Kazuki Nakanishi
- Graduate School of Science; Kyoto University; Sakyo-ku Kyoto Japan
| | - Masamichi Ippommatsu
- Renaissance Energy Investment Co., Ltd; Nishikyo-ku Kyoto Japan
- New Industry Creation Hatchery Center; Tohoku University; Miyagi Japan
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Barroso T, Hussain A, Roque ACA, Aguiar-Ricardo A. Functional monolithic platforms: Chromatographic tools for antibody purification. Biotechnol J 2013; 8:671-81. [DOI: 10.1002/biot.201200328] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2012] [Revised: 03/11/2013] [Accepted: 04/10/2013] [Indexed: 12/19/2022]
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50
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