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Guo F, Ding Y, Wang Y, Gao X, Chen Z. Functional monodisperse microspheres fabricated by solvothermal precipitation co-polymerization. Chin J Chem Eng 2021. [DOI: 10.1016/j.cjche.2020.09.036] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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2
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Bicak TC. Highly Crosslinked and Clickable Poly(divinylbenzene) Microspheres by Type II Photoinitiated Precipitation Polymerization. MACROMOL CHEM PHYS 2021. [DOI: 10.1002/macp.202100022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Tugrul Cem Bicak
- WestCHEM, Department of Pure and Applied Chemistry University of Strathclyde Thomas Graham Building, 295 Cathedral Street Glasgow G1 1XL UK
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3
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Woehlk H, Lauer A, Trouillet V, Welle A, Barner L, Blinco JP, Fairfull-Smith KE, Barner-Kowollik C. Dynamic Nitroxide Functional Materials. Chemistry 2018; 24:18873-18879. [PMID: 30329188 DOI: 10.1002/chem.201804602] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Indexed: 11/11/2022]
Abstract
A substrate-independent and versatile coating platform for (spatially resolved) surface functionalization, based on nitroxide radical coupling (NRC) reactions and the formation of thermo-labile alkoxyamine functional groups, was introduced. Nitroxide-decorated poly(glycidyl methacrylate) (PGMA) microspheres, obtained through bioinspired copolymer surface deposition using dopamine and a nitroxide functional dopamine derivative as monomers, were conjugated with small functional groups in a rewritable process. Reversible coding of the nitroxide functional microspheres by NRC and decoding through thermal alkoxyamine fission were monitored and characterized by electron paramagnetic resonance (EPR) spectroscopy and X-ray photoelectron spectroscopy (XPS). In addition, this nitroxide coating system was exploited in "grafting-to" polymer surface ligations of poly(methyl methacrylate) (PMMA) and poly(2,2,2-trifluoroethyl methacrylate) (PTFEMA) in spatially confined areas. Polymer strands terminated with an Irgacure 2959 (2-hydroxy-4'-(2-hydroxyethoxy)-2-methylpropiophenone) photoinitiator were obtained through chain-transfer polymerization, and subsequently coupled to nitroxide-immobilized poly(dopamine) (PDA)-coated silicon substrates by using rapid photoclick NRC reactions. Light-driven polymer surface coding was visualized by time-of-flight secondary ion mass spectrometry (ToF-SIMS) and XPS imaging.
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Affiliation(s)
- Hendrik Woehlk
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Andrea Lauer
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Vanessa Trouillet
- Institute for Applied Materials (IAM-ESS), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.,Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Alexander Welle
- Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.,Institute of Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Leonie Barner
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Institute for Future Environments, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia
| | - James P Blinco
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
| | - Kathryn E Fairfull-Smith
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, QLD, 4000, Brisbane, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128, Karlsruhe, Germany
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Ketterer B, Ooi HW, Brekel D, Trouillet V, Barner L, Franzreb M, Barner-Kowollik C. Dual-Gated Microparticles for Switchable Antibody Release. ACS APPLIED MATERIALS & INTERFACES 2018; 10:1450-1462. [PMID: 29220575 DOI: 10.1021/acsami.7b16990] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
We pioneer the design of dual-gated microparticles, both responsive to changes in temperature and pH, for stimuli-responsive chromatography targeted at the efficient separation of antibodies. Dual-gated microspheres were synthesized by introducing RAFT-based thiol-terminal block copolymers of poly(N-isopropylacrylamide-b-4-vinylpyridine) (P(NIPAM-b-4VP, 4800 ≤ Mn/Da ≤ 10 000, featuring block length ratios of 29:7, 29:15, and 29:30, respectively) by thiol-epoxy driven ligation to the surface of poly(glycidyl methacrylate) (PGMA) microparticles (10-12 μm), whereby the 4-vinylpyridine units within the lateral chain enable protein binding. The switchable protein release abilities of the resulting microparticle resins are demonstrated by adsorption of immunoglobulins at 40 °C and pH 8 and their release at 5 °C or pH 3, respectively. We demonstrate that P(NIPAM29-b-4VP30)-grafted PGMA particles show a maximum adsorption capacity for immunoglobulins of 18.9 mg mL-1 settled resin at 40 °C/pH 8, whereas the adsorption capacity decreased to 7.5 mg mL-1 settled resin at 5 °C while retaining the pH value, allowing the unloading of the chromatographic column by a facile temperature switch. Critically, regeneration of the dual-gated microspheres became possible by lowering the pH to 3.
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Affiliation(s)
- Benedikt Ketterer
- Institute for Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Huey Wen Ooi
- Institute for Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- Macromolecular Architectures, Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT) , Engesserstr. 18, 76128 Karlsruhe, Germany
| | - Dominik Brekel
- Institute for Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Vanessa Trouillet
- Institute for Applied Materials (IAM) and Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Leonie Barner
- Institute for Biological Interfaces (IBG), Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT) , 2 George Street, QLD 4000, Brisbane, Australia
| | - Matthias Franzreb
- Institute for Functional Interfaces (IFG), Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Christopher Barner-Kowollik
- Macromolecular Architectures, Institute for Chemical Technology and Polymer Chemistry, Karlsruhe Institute of Technology (KIT) , Engesserstr. 18, 76128 Karlsruhe, Germany
- Institute for Biological Interfaces (IBG), Karlsruhe Institute of Technology (KIT) , Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
- School of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT) , 2 George Street, QLD 4000, Brisbane, Australia
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Functional hydrophilic polystyrene beads with uniformly size and high cross-linking degree facilitated rapid separation of exenatide. J Chromatogr B Analyt Technol Biomed Life Sci 2016; 1017-1018:129-135. [DOI: 10.1016/j.jchromb.2016.02.044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2015] [Revised: 02/01/2016] [Accepted: 02/29/2016] [Indexed: 01/14/2023]
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7
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Grochowicz M, Pączkowski P, Gawdzik B. Diels–Alder Reaction as a Tool to Modify the Surface of Polymeric Microspheres. ADSORPT SCI TECHNOL 2015. [DOI: 10.1260/0263-6174.33.6-8.677] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Affiliation(s)
- Marta Grochowicz
- Department of Polymer Chemistry, Faculty of Chemistry, Maria Curie-Skłodowska University, Gliniana 33, 20-614 Lublin
| | - Przemysław Pączkowski
- Department of Polymer Chemistry, Faculty of Chemistry, Maria Curie-Skłodowska University, Gliniana 33, 20-614 Lublin
| | - Barbara Gawdzik
- Department of Polymer Chemistry, Faculty of Chemistry, Maria Curie-Skłodowska University, Gliniana 33, 20-614 Lublin
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Perçin I, Khalaf R, Brand B, Morbidelli M, Gezici O. Strong cation-exchange chromatography of proteins on a sulfoalkylated monolithic cryogel. J Chromatogr A 2015; 1386:13-21. [DOI: 10.1016/j.chroma.2015.01.075] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 01/15/2015] [Accepted: 01/25/2015] [Indexed: 10/24/2022]
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9
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Li J, Liao XP, Zhang QX, Shi B. Adsorption and separation of proteins by collagen fiber adsorbent. J Chromatogr B Analyt Technol Biomed Life Sci 2013; 928:131-8. [DOI: 10.1016/j.jchromb.2013.03.031] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2012] [Revised: 01/18/2013] [Accepted: 03/28/2013] [Indexed: 01/28/2023]
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Preparation of poly(trimethyl-2-methacroyloxyethylammonium chloride-co-ethylene glycol dimethacrylate) monolith and its application in solid phase microextraction of brominated flame retardants. J Chromatogr A 2013; 1291:1-9. [DOI: 10.1016/j.chroma.2013.03.043] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2012] [Revised: 03/17/2013] [Accepted: 03/18/2013] [Indexed: 11/23/2022]
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11
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Li GL, Möhwald H, Shchukin DG. Precipitation polymerization for fabrication of complex core–shell hybrid particles and hollow structures. Chem Soc Rev 2013; 42:3628-46. [DOI: 10.1039/c3cs35517a] [Citation(s) in RCA: 238] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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12
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Mazurowski M, Gallei M, Rehahn M. Convenient Quantification of Accessible Surface-Attached ATRP Initiators and RAFT Chain Transfer Agents on Cross-Linked Polystyrene Nanoparticles. ACS Macro Lett 2012; 1:1362-1366. [PMID: 35607172 DOI: 10.1021/mz300523y] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The exact quantification of surface-attached initiators for grafting-from radical polymerization on micro- and nanoparticles is still a challenging task. Here we demonstrate that, by combining UV/vis spectroscopy and an efficient derivatization protocol, the originally nearly invisible ATRP initiators and RAFT chain transfer agent entities can be quantified easily and precisely. Application of an isorefractive dispersion medium for the nanoparticles moreover provides reliable information about the amount of chemically really "accessible" surface-grafted initiators, that is, those that are not hidden in the particle's shell interior. To qualify the developed procedure further, nanoparticles of different grafting densities were generated, and the values determined afterward for the initiator concentration were in good agreement with expectations.
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Affiliation(s)
- Markus Mazurowski
- Ernst-Berl Institute for Chemical Engineering
and Macromolecular Science, Darmstadt University of Technology, Petersenstraße 22, D-64287 Darmstadt,
Germany
| | - Markus Gallei
- Ernst-Berl Institute for Chemical Engineering
and Macromolecular Science, Darmstadt University of Technology, Petersenstraße 22, D-64287 Darmstadt,
Germany
| | - Matthias Rehahn
- Ernst-Berl Institute for Chemical Engineering
and Macromolecular Science, Darmstadt University of Technology, Petersenstraße 22, D-64287 Darmstadt,
Germany
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13
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Orthogonal ligation to spherical polymeric microparticles: Modular approaches for surface tailoring. Prog Polym Sci 2012. [DOI: 10.1016/j.progpolymsci.2011.11.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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14
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Hui-Li L, Dong-Qiang L, Mi-Mi Z, Shan-Jing Y. Protein adsorption on DEAE ion-exchange resins with different ligand densities and pore sizes. J Sep Sci 2012; 35:3084-90. [DOI: 10.1002/jssc.201101083] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Revised: 02/20/2012] [Accepted: 02/28/2012] [Indexed: 11/07/2022]
Affiliation(s)
| | - Lin Dong-Qiang
- State Key Laboratory of Chemical Engineering; Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou China
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15
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Barner L, Quick AS, Vogt AP, Winkler V, Junkers T, Barner-Kowollik C. Thermally responsive core–shell microparticles and cross-linked networks based on nitrone chemistry. Polym Chem 2012. [DOI: 10.1039/c2py20272g] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Complex cross-linked soluble architectures are generated using nitrone mediated chemistry and are subsequently cleaved into network fragments. Nitrone mediated reactions are additionally applied for the synthesis of stimuli-responsive microspheres.
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Affiliation(s)
- Leonie Barner
- Soft Matter Synthesis Laboratory
- Institut für Biologische Grenzflächen 1, and Institut für Funktionelle Grenzflächen
- Karlsruhe Institute of Technology KIT
- 76344 Eggenstein-Leopoldshafen
- Germany
| | - Alexander S. Quick
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology KIT
- 76128 Karlsruhe
- Germany
| | - Andrew P. Vogt
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology KIT
- 76128 Karlsruhe
- Germany
| | - Volker Winkler
- Preparative Macromolecular Chemistry
- Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology KIT
- 76128 Karlsruhe
- Germany
| | - Tanja Junkers
- Institute for Materials Research
- Polymer Reaction Design Group
- Universiteit Hasselt, Agoralaan
- BE-3590 Diepenbeek
- Belgium
| | - Christopher Barner-Kowollik
- Soft Matter Synthesis Laboratory
- Institut für Biologische Grenzflächen 1, and Institut für Funktionelle Grenzflächen
- Karlsruhe Institute of Technology KIT
- 76344 Eggenstein-Leopoldshafen
- Germany
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Kaupp M, Vogt AP, Natterodt JC, Trouillet V, Gruendling T, Hofe T, Barner L, Barner-Kowollik C. Modular design of glyco-microspheres via mild pericyclic reactions and their quantitative analysis. Polym Chem 2012. [DOI: 10.1039/c2py20369c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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17
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Dai X, He Y, Wei Y, Gong B. Preparation of hydrophilic polymer-grafted polystyrene beads for hydrophilic interaction chromatography via surface-initiated atom transfer radical polymerization. J Sep Sci 2011; 34:3115-22. [PMID: 21972137 DOI: 10.1002/jssc.201100443] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2011] [Revised: 08/10/2011] [Accepted: 08/11/2011] [Indexed: 11/08/2022]
Abstract
A one-step procedure based on surface-initiated atom transfer radical polymerization (SI-ATRP) to hydrophilize monodisperse poly(chloromethylstyrene-co-divinylbenzene) beads has been presented in this work, using 2-hydroxyl-3-[4-(hydroxymethyl)-1H-1,2,3-triazol-1-yl]propyl 2-methylacrylate (HTMA) as a monomer. The chain length of the grafted poly(HTMA) was controlled via varying the ratio of HTMA to initiator on the surface of the beads. When using the grafted beads as a stationary phase in hydrophilic interaction chromatography (HILIC), good resolution for nucleobases/nucleosides was obtained with acetonitrile aqueous solution as an eluent; while for phenolic acids and glycosides, they could be eluted and separated in the presence of TFA. The retention time of the solutes increased with the amount of the grafted HTMA. The retention mechanisms of solutes were investigated by the effects of mobile phase composition and buffer pH on the retention of solutes. The results illustrated that the retention behaviors of the tested solutes were dominated by hydrogen bonding interaction and electrostatic interaction. From the chemical structure of the ligands, the modified beads could not only be used as a stationary phase in HILIC, but also act as a useful building block to develop new stationary phases for other chromatographic modes such as affinity media.
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Affiliation(s)
- Xiaojun Dai
- Key Laboratory of Synthetic and Natural Function Molecule Chemistry of Ministry of Education, College of Chemistry and Material Science, Northwest University, Xi'an, PR China
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Byström E, Nordborg A, Limé F, Dinh NP, Irgum K. Plasma brominated polymer particles as grafting substrate for thiol-terminated telomers. J Sep Sci 2010; 33:1563-70. [DOI: 10.1002/jssc.201000028] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Dinh NP, Cam QM, Nguyen AM, Shchukarev A, Irgum K. Functionalization of epoxy-based monoliths for ion exchange chromatography of proteins. J Sep Sci 2009; 32:2556-64. [DOI: 10.1002/jssc.200900243] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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20
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Preparation and characterization of sizable macroporous epoxy resin-based monolithic supports for flow-through systems. J Sep Sci 2009; 32:2608-18. [DOI: 10.1002/jssc.200900242] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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21
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Limé F, Irgum K. Preparation of Divinylbenzene and Divinylbenzene-co-Glycidyl Methacrylate Particles by Photoinitiated Precipitation Polymerization in Different Solvent Mixtures. Macromolecules 2009. [DOI: 10.1021/ma900150b] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fredrik Limé
- Department of Chemistry, Umeå University, S-901 87 Umeå, Sweden
| | - Knut Irgum
- Department of Chemistry, Umeå University, S-901 87 Umeå, Sweden
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Nordborg A, Hilder EF. Recent advances in polymer monoliths for ion-exchange chromatography. Anal Bioanal Chem 2009; 394:71-84. [DOI: 10.1007/s00216-009-2636-9] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2008] [Revised: 01/19/2009] [Accepted: 01/20/2009] [Indexed: 11/24/2022]
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