1
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Elham Badali, Hosseini M, Mohajer M, Hassanzadeh S, Saghati S, Hilborn J, Khanmohammadi M. Enzymatic Crosslinked Hydrogels for Biomedical Application. POLYMER SCIENCE SERIES A 2021. [DOI: 10.1134/s0965545x22030026] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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2
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Michel SES, Rogers SE, Briscoe WH, Galan MC. Tunable Thiol-Ene Photo-Cross-Linked Chitosan-Based Hydrogels for Biomedical Applications. ACS APPLIED BIO MATERIALS 2020; 3:8075-8083. [PMID: 35019547 DOI: 10.1021/acsabm.0c01171] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Access to biocompatible hydrogels with tunable properties is of great interest in biomedical applications. Here we report the synthesis and characterization of a series of photo-cross-linked chitosan hydrogels from norbornene-functionalized chitosan (CS-nb) and various thiolated cross-linkers. The resulting materials were characterized by NMR, swelling ratio, rheology, SEM, and small angle neutron scattering (SANS) measurements. The hydrogels exhibited pH- and salt-dependent swelling, while the macro- and microscale properties could be modulated by the choice and degree of cross-linker or the polymer concentration. The materials could be molded in situ and loaded with small molecules that can be released overtime. Moreover, the incorporation of collagen in the hydrogels drastically improved cell adhesion, with excellent viabilities of human dermofibroblast cells on the hydrogels observed for up to 6 days, highlighting the potential use of these materials in the biomedical area.
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Affiliation(s)
- Sarah E S Michel
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, U.K
| | - Sarah E Rogers
- ISIS Neutron and Muon Source, Science and Technology Facilities Council, Rutherford Appleton Laboratory, Didcot, OX11 0QX, U.K
| | - Wuge H Briscoe
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, U.K
| | - M Carmen Galan
- School of Chemistry, University of Bristol, Cantock's Close, Bristol BS8 1TS, U.K
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3
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Cui X, Li J, Hartanto Y, Durham M, Tang J, Zhang H, Hooper G, Lim K, Woodfield T. Advances in Extrusion 3D Bioprinting: A Focus on Multicomponent Hydrogel-Based Bioinks. Adv Healthc Mater 2020; 9:e1901648. [PMID: 32352649 DOI: 10.1002/adhm.201901648] [Citation(s) in RCA: 126] [Impact Index Per Article: 31.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 02/14/2020] [Accepted: 03/17/2020] [Indexed: 12/18/2022]
Abstract
3D bioprinting involves the combination of 3D printing technologies with cells, growth factors and biomaterials, and has been considered as one of the most advanced tools for tissue engineering and regenerative medicine (TERM). However, despite multiple breakthroughs, it is evident that numerous challenges need to be overcome before 3D bioprinting will eventually become a clinical solution for a variety of TERM applications. To produce a 3D structure that is biologically functional, cell-laden bioinks must be optimized to meet certain key characteristics including rheological properties, physico-mechanical properties, and biofunctionality; a difficult task for a single component bioink especially for extrusion based bioprinting. As such, more recent research has been centred on multicomponent bioinks consisting of a combination of two or more biomaterials to improve printability, shape fidelity and biofunctionality. In this article, multicomponent hydrogel-based bioink systems are systemically reviewed based on the inherent nature of the bioink (natural or synthetic hydrogels), including the most current examples demonstrating properties and advances in application of multicomponent bioinks, specifically for extrusion based 3D bioprinting. This review article will assist researchers in the field in identifying the most suitable bioink based on their requirements, as well as pinpointing current unmet challenges in the field.
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Affiliation(s)
- Xiaolin Cui
- Christchurch Regenerative Medicine and Tissue Engineering (CReaTE) Group, Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, 8011, New Zealand
- Medical Technologies Centre of Research Excellence, Auckland, 1142, New Zealand
| | - Jun Li
- Christchurch Regenerative Medicine and Tissue Engineering (CReaTE) Group, Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, 8011, New Zealand
| | - Yusak Hartanto
- Department of Chemical Engineering, University of Adelaide, Adelaide, SA, 5005, Australia
| | - Mitchell Durham
- Christchurch Regenerative Medicine and Tissue Engineering (CReaTE) Group, Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, 8011, New Zealand
| | - Junnan Tang
- Department of Cardiology, First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450000, China
| | - Hu Zhang
- Henry E. Riggs School of Applied Life Sciences, Keck Graduate Institute, Claremont, CA, 91711, USA
| | - Gary Hooper
- Christchurch Regenerative Medicine and Tissue Engineering (CReaTE) Group, Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, 8011, New Zealand
- Medical Technologies Centre of Research Excellence, Auckland, 1142, New Zealand
| | - Khoon Lim
- Christchurch Regenerative Medicine and Tissue Engineering (CReaTE) Group, Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, 8011, New Zealand
- Medical Technologies Centre of Research Excellence, Auckland, 1142, New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, Auckland, 1142, New Zealand
| | - Tim Woodfield
- Christchurch Regenerative Medicine and Tissue Engineering (CReaTE) Group, Department of Orthopaedic Surgery and Musculoskeletal Medicine, University of Otago, Christchurch, 8011, New Zealand
- Medical Technologies Centre of Research Excellence, Auckland, 1142, New Zealand
- Maurice Wilkins Centre for Molecular Biodiscovery, Auckland, 1142, New Zealand
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4
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Sticker D, Geczy R, Häfeli UO, Kutter JP. Thiol-Ene Based Polymers as Versatile Materials for Microfluidic Devices for Life Sciences Applications. ACS APPLIED MATERIALS & INTERFACES 2020; 12:10080-10095. [PMID: 32048822 DOI: 10.1021/acsami.9b22050] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
While there is a steady growth in the number of microfluidics applications, the search for an optimal material that delivers the diverse characteristics needed for the numerous tasks is still nowhere close to being settled. Often overlooked and still underrepresented, the thiol-ene family of polymer materials has an enormous potential for applications in organs-on-a-chip, droplet productions, microanalytics, and point of care testing. In this review, the main characteristics of the thiol-ene materials are given, and advantages and drawbacks with respect to their potential in microfluidic chip fabrication are critically assessed. Select applications, which exploit the versatility of the thiol-ene polymers, are presented and discussed. It is concluded that, in particular, the rapid prototyping possibility combined with the material's resulting mechanical strength, solvent resistance, and biocompatibility, as well as the inherently easy surface functionalization, are strong factors to make thiol-ene polymers strong contenders for promising future materials for many biological, clinical, and technical lab-on-a-chip applications.
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Affiliation(s)
- Drago Sticker
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
| | - Reka Geczy
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada
| | - Urs O Häfeli
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia V6T 1Z3, Canada
| | - Jörg P Kutter
- Department of Pharmacy, Faculty of Health and Medical Sciences, University of Copenhagen, 2100 Copenhagen, Denmark
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5
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Reyhani A, McKenzie TG, Fu Q, Qiao GG. Fenton‐Chemistry‐Mediated Radical Polymerization. Macromol Rapid Commun 2019; 40:e1900220. [DOI: 10.1002/marc.201900220] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/11/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Amin Reyhani
- Polymer Science Group, Department of Chemical EngineeringThe University of Melbourne Parkville VIC 3010 Australia
| | - Thomas G. McKenzie
- Polymer Science Group, Department of Chemical EngineeringThe University of Melbourne Parkville VIC 3010 Australia
| | - Qiang Fu
- Polymer Science Group, Department of Chemical EngineeringThe University of Melbourne Parkville VIC 3010 Australia
| | - Greg G. Qiao
- Polymer Science Group, Department of Chemical EngineeringThe University of Melbourne Parkville VIC 3010 Australia
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6
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Wang X, An Z. Enzyme-initiated reversible addition-fragmentation chain transfer (RAFT) polymerization: Precision polymer synthesis via enzymatic catalysis. Methods Enzymol 2019; 627:291-319. [PMID: 31630745 DOI: 10.1016/bs.mie.2019.05.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Enzyme-initiated reversible addition-fragmentation chain transfer (RAFT) polymerization provides a sustainable strategy for efficient production of well-defined polymers under mild conditions. Horseradish peroxidase (HRP), a heme-containing metalloenzyme, catalyzes oxidation of acetylacetone (ACAC) by hydrogen peroxide (H2O2) to generate ACAC radicals, initiating polymerization of vinyl monomers. This HRP/H2O2/ACAC ternary initiating system is applied to RAFT polymerization of different types of vinyl monomers. Furthermore, to overcome the inherent limitation of necessity for oxygen-free conditions, another enzyme, glucose oxidase (GOx) or pyranose 2-oxidase (P2Ox), with excellent deoxygenation capability, is introduced to consume oxygen by catalyzing oxidation of glucose to generate H2O2. The generated H2O2 is directly supplied to HRP catalysis for radical generation. Both GOx-HRP and P2Ox-HRP cascade catalysis afford RAFT polymerization with oxygen tolerance. In this chapter, we mainly focus on detailed synthetic protocols of RAFT polymerizations initiated by HRP/H2O2/ACAC ternary initiating system and P2Ox-HRP cascade catalysis. The general characterization and analytical methods used in these enzyme-initiated RAFT polymerizations are also included.
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Affiliation(s)
- Xiao Wang
- Institute of Nanochemistry and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai, China
| | - Zesheng An
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, China.
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7
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Nguyen HD, Liu HY, Hudson BN, Lin CC. Enzymatic Cross-Linking of Dynamic Thiol-Norbornene Click Hydrogels. ACS Biomater Sci Eng 2019; 5:1247-1256. [PMID: 33304998 PMCID: PMC7725231 DOI: 10.1021/acsbiomaterials.8b01607] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Enzyme-mediated in situ forming hydrogels are attractive for many biomedical applications because gelation afforded by the enzymatic reactions can be readily controlled not only by tuning macromer compositions, but also by adjusting enzyme kinetics. For example, horseradish peroxidase (HRP) has been used extensively for in situ crosslinking of macromers containing hydroxyl-phenol groups. The use of HRP on initiating thiol-allylether polymerization has also been reported, yet no prior study has demonstrated enzymatic initiation of thiol-norbornene gelation. In this study, we discovered that HRP can generate thiyl radicals needed for initiating thiol-norbornene hydrogelation, which has only been demonstrated previously using photopolymerization. Enzymatic thiol-norbornene gelation not only overcomes light attenuation issue commonly observed in photopolymerized hydrogels, but also preserves modularity of the crosslinking. In particular, we prepared modular hydrogels from two sets of norbornene-modified macromers, 8-arm poly(ethylene glycol)-norbornene (PEG8NB) and gelatin-norbornene (GelNB). Bis-cysteine-containing peptides or PEG-tetra-thiol (PEG4SH) were used as crosslinkers for forming enzymatically and orthogonally polymerized hydrogels. For HRP-initiated PEG-peptide hydrogel crosslinking, gelation efficiency was significantly improved via adding tyrosine residues on the peptide crosslinkers. Interestingly, these additional tyrosine residues did not form permanent dityrosine crosslinks following HRP-induced gelation. As a result, they remained available for tyrosinase-mediated secondary crosslinking, which dynamically increases hydrogel stiffness. In addition to material characterizations, we also found that both PEG- and gelatin-based hydrogels provide excellent cytocompatibility for dynamic 3D cell culture. The enzymatic thiol-norbornene gelation scheme presented here offers a new crosslinking mechanism for preparing modularly and dynamically crosslinked hydrogels.
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Affiliation(s)
- Han D. Nguyen
- Department of Biomedical Engineering, Purdue School of Engineering & Technology, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Hung-Yi Liu
- Department of Biomedical Engineering, Purdue School of Engineering & Technology, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Britney N. Hudson
- Department of Biomedical Engineering, Purdue School of Engineering & Technology, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
| | - Chien-Chi Lin
- Department of Biomedical Engineering, Purdue School of Engineering & Technology, Indiana University-Purdue University Indianapolis, Indianapolis, IN 46202, USA
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8
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Wang X, Chen S, Wu D, Wu Q, Wei Q, He B, Lu Q, Wang Q. Oxidoreductase-Initiated Radical Polymerizations to Design Hydrogels and Micro/Nanogels: Mechanism, Molding, and Applications. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1705668. [PMID: 29504155 DOI: 10.1002/adma.201705668] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 11/16/2017] [Indexed: 06/08/2023]
Abstract
Due to their 3D cross-linked networks and tunable physicochemical properties, polymer hydrogels with different sizes are applied widely in tissue engineering, drug-delivery systems, pollution regulation, ionic conducting electrolytes, agricultural drought-resistance, cosmetics, and the food industry. Novel, environmentally friendly, and efficient oxidoreductase-initiated radical polymerizations to design hydrogels and micro/nanogels have gained increasing attention. Herein, the recent advances on the use of novel enzyme-initiated systems for hydrogel polymerization, including the mechanisms, and molding of polymeric and hybrid-polymeric networks are reviewed. Preliminary progress related to interfacial enzymatic polymerization for the generation of hybrid micro/nanogels is introduced as an emerging initiating approach. In addition, certain biological applications in tissue engineering, bioimaging, and therapy are demonstrated step by step. Finally, some perspectives on the safety profile of enzymatic formed hydrogels, new enzymatic systems, and potential theranostic applications are discussed.
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Affiliation(s)
- Xia Wang
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Shuangshuang Chen
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Dongbei Wu
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Qing Wu
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Qingcong Wei
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Bin He
- Department of Control Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Qinghua Lu
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
| | - Qigang Wang
- School of Chemical Science and Engineering, Tongji University, Shanghai, 200092, P. R. China
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9
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Liu Z, Lv Y, Zhu A, An Z. One-Enzyme Triple Catalysis: Employing the Promiscuity of Horseradish Peroxidase for Synthesis and Functionalization of Well-Defined Polymers. ACS Macro Lett 2018; 7:1-6. [PMID: 35610931 DOI: 10.1021/acsmacrolett.7b00950] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
We demonstrate a new concept in polymer chemistry that the promiscuity of enzymes, as represented by horseradish peroxidase, can be employed for RAFT polymerization and thiol-ene and Diels-Alder reactions to synthesize well-defined functional polymers, via three different catalytic reactions mediated by one single enzyme.
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Affiliation(s)
- Zhifen Liu
- Institute of Nanochemistry
and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Yue Lv
- Institute of Nanochemistry
and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Anqi Zhu
- Institute of Nanochemistry
and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
| | - Zesheng An
- Institute of Nanochemistry
and Nanobiology, College of Environmental and Chemical Engineering, Shanghai University, Shanghai 200444, China
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10
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Hua G, Odelius K. Isocyanate-Free, UV-Crosslinked Poly(Hydroxyurethane) Networks: A Sustainable Approach toward Highly Functional Antibacterial Gels. Macromol Biosci 2017; 17. [DOI: 10.1002/mabi.201700190] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Revised: 07/16/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Geng Hua
- Department of Fibre and Polymer Technology; KTH Royal Institute of Technology; SE-100 44 Stockholm Sweden
| | - Karin Odelius
- Department of Fibre and Polymer Technology; KTH Royal Institute of Technology; SE-100 44 Stockholm Sweden
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11
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Gau E, Mate DM, Zou Z, Oppermann A, Töpel A, Jakob F, Wöll D, Schwaneberg U, Pich A. Sortase-Mediated Surface Functionalization of Stimuli-Responsive Microgels. Biomacromolecules 2017; 18:2789-2798. [DOI: 10.1021/acs.biomac.7b00720] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Elisabeth Gau
- Functional
and Interactive Polymers, Institute of Technical and Macromolecular
Chemistry, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
- DWI − Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52074, Aachen, Germany
| | - Diana M. Mate
- DWI − Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52074, Aachen, Germany
| | - Zhi Zou
- DWI − Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52074, Aachen, Germany
- Institute
for Biotechnology, RWTH Aachen University, Worringerweg 3, 52074, Aachen, Germany
| | - Alex Oppermann
- Institute
of Physical Chemistry, RWTH Aachen University, Landoltweg 2, 52074, Aachen, Germany
| | - Alexander Töpel
- Functional
and Interactive Polymers, Institute of Technical and Macromolecular
Chemistry, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
- DWI − Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52074, Aachen, Germany
| | - Felix Jakob
- DWI − Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52074, Aachen, Germany
| | - Dominik Wöll
- Institute
of Physical Chemistry, RWTH Aachen University, Landoltweg 2, 52074, Aachen, Germany
| | - Ulrich Schwaneberg
- DWI − Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52074, Aachen, Germany
- Institute
for Biotechnology, RWTH Aachen University, Worringerweg 3, 52074, Aachen, Germany
| | - Andrij Pich
- Functional
and Interactive Polymers, Institute of Technical and Macromolecular
Chemistry, RWTH Aachen University, Worringerweg 2, 52074, Aachen, Germany
- DWI − Leibniz-Institute for Interactive Materials e.V., Forckenbeckstraße 50, 52074, Aachen, Germany
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Zavada SR, Furgal JC, Wood ND, Scott TF. Oxygen-mediated Polymerization Initiated by Oltipraz-derived Thiones. JOURNAL OF POLYMER SCIENCE. PART A, POLYMER CHEMISTRY 2017; 55:1373-1382. [PMID: 28947856 PMCID: PMC5609726 DOI: 10.1002/pola.28507] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
A pyrrolopyrazine-thione derived from oltipraz, a compound that has been investigated as a chemopreventive agent, affords radicals in the presence of thiols and oxygen via a redox cycle, an attribute that suggests its suitability as an initiator for oxygen-mediated polymerization. Here, we explore the utilization of this pyrrolopyrazine-thione, generated in situ from a precursor, as an initiator for the radical-mediated thiol-ene polymerization. While the pyrrolopyrazine-thione was shown to be capable of generating radicals in the presence of atmospheric oxygen and thiol groups, the reaction extents achievable were lower than desired owing to the presence of unwanted side reactions that would quench radical production and, subsequently, suppress polymerization. Moreover, we found that complex interactions between the pyrrolopyrazine-thione, its precursor, oxygen, and thiol groups determine whether or not the quenching reaction dominates over those favorable to polymerization.
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Affiliation(s)
- Scott R. Zavada
- Macromolecular Science and Engineering Program, University of Michigan, Ann Arbor, MI 48109-2136, USA
| | - Joseph C. Furgal
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109-2136, USA
| | - Nathan D. Wood
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109-2136, USA
| | - Timothy F. Scott
- Macromolecular Science and Engineering Program, University of Michigan, Ann Arbor, MI 48109-2136, USA
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109-2136, USA
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13
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Lee DG, An SY, Um MS, Choi WJ, Noh SM, Jung HW, Oh JK. Photo-induced thiol-ene crosslinked polymethacrylate networks reinforced with Al2O3 nanoparticles. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.049] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Zavada SR, Battsengel T, Scott TF. Radical-Mediated Enzymatic Polymerizations. Int J Mol Sci 2016; 17:E195. [PMID: 26848652 PMCID: PMC4783929 DOI: 10.3390/ijms17020195] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Revised: 01/25/2016] [Accepted: 01/27/2016] [Indexed: 02/04/2023] Open
Abstract
Polymerization reactions are commonly effected by exposing monomer formulations to some initiation stimulus such as elevated temperature, light, or a chemical reactant. Increasingly, these polymerization reactions are mediated by enzymes--catalytic proteins--owing to their reaction efficiency under mild conditions as well as their environmental friendliness. The utilization of enzymes, particularly oxidases and peroxidases, for generating radicals via reduction-oxidation mechanisms is especially common for initiating radical-mediated polymerization reactions, including vinyl chain-growth polymerization, atom transfer radical polymerization, thiol-ene step-growth polymerization, and polymerization via oxidative coupling. While enzyme-mediated polymerization is useful for the production of materials intended for subsequent use, it is especially well-suited for in situ polymerizations, where the polymer is formed in the place where it will be utilized. Such polymerizations are especially useful for biomedical adhesives and for sensing applications.
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Affiliation(s)
- Scott R Zavada
- Macromolecular Science and Engineering Program, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Tsatsral Battsengel
- Department of Chemical Engineering, University of Michigan, Ann Arbor, MI 48109, USA.
| | - Timothy F Scott
- Department of Chemical Engineering and Macromolecular Science and Engineering Program, University of Michigan, Ann Arbor, MI 48109, USA.
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15
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Huang Y, Sun R, Luo Q, Wang Y, Zhang K, Deng X, Zhu W, Li X, Shen Z. In situ
fabrication of paclitaxel-loaded core-crosslinked micelles via thiol-ene “click” chemistry for reduction-responsive drug release. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27778] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Ying Huang
- Department of Geriatric Dentistry; School and Hospital of Stomatology, Peking University; Beijing 100081 People's Republic of China
| | - Rui Sun
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Qiaojie Luo
- Department of Oral and Maxillofacial Surgery; Affiliated Stomatology Hospital, College of Medicine, Zhejiang University; Hangzhou 310006 People's Republic of China
| | - Ying Wang
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Kai Zhang
- Department of Oral and Maxillofacial Surgery; Affiliated Stomatology Hospital, College of Medicine, Zhejiang University; Hangzhou 310006 People's Republic of China
- Zhoushan Stomatology Hospital; Zhoushan 316000 People's Republic of China
| | - Xuliang Deng
- Department of Geriatric Dentistry; School and Hospital of Stomatology, Peking University; Beijing 100081 People's Republic of China
| | - Weipu Zhu
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Xiaodong Li
- Department of Oral and Maxillofacial Surgery; Affiliated Stomatology Hospital, College of Medicine, Zhejiang University; Hangzhou 310006 People's Republic of China
| | - Zhiquan Shen
- Department of Polymer Science and Engineering; MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Zhejiang University; Hangzhou 310027 People's Republic of China
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16
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Rothemund S, Aigner TB, Iturmendi A, Rigau M, Husár B, Hildner F, Oberbauer E, Prambauer M, Olawale G, Forstner R, Liska R, Schröder KR, Brüggemann O, Teasdale I. Degradable Glycine-Based Photo-Polymerizable Polyphosphazenes for Use as Scaffolds for Tissue Regeneration. Macromol Biosci 2014; 15:351-63. [DOI: 10.1002/mabi.201400390] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2014] [Revised: 09/29/2014] [Indexed: 02/01/2023]
Affiliation(s)
- Sandra Rothemund
- Institute of Polymer Chemistry; Johannes Kepler University Linz; Welser Straße 42 Leonding A-4060 Austria
| | - Tamara B. Aigner
- Institute of Polymer Chemistry; Johannes Kepler University Linz; Welser Straße 42 Leonding A-4060 Austria
- Transfercenter für Kunststofftechnik (TCKT) GmbH; Franz-Fritsch-Strasse 11 A-4600 Wels Austria
| | - Aitziber Iturmendi
- Institute of Polymer Chemistry; Johannes Kepler University Linz; Welser Straße 42 Leonding A-4060 Austria
- Transfercenter für Kunststofftechnik (TCKT) GmbH; Franz-Fritsch-Strasse 11 A-4600 Wels Austria
| | - Maria Rigau
- Red Cross Blood Transfusion Service of Upper Austria; Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Austrian Cluster for Tissue Regeneration; Krankenhausstraße 7 A-4017 Linz Austria
| | - Branislav Husár
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9/163 A-1060 Vienna Austria
| | - Florian Hildner
- Red Cross Blood Transfusion Service of Upper Austria; Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Austrian Cluster for Tissue Regeneration; Krankenhausstraße 7 A-4017 Linz Austria
| | - Eleni Oberbauer
- Red Cross Blood Transfusion Service of Upper Austria; Ludwig Boltzmann Institute for Experimental and Clinical Traumatology, Austrian Cluster for Tissue Regeneration; Krankenhausstraße 7 A-4017 Linz Austria
| | - Martina Prambauer
- Institute of Polymer Chemistry; Johannes Kepler University Linz; Welser Straße 42 Leonding A-4060 Austria
- Transfercenter für Kunststofftechnik (TCKT) GmbH; Franz-Fritsch-Strasse 11 A-4600 Wels Austria
| | - Gbenga Olawale
- BioMed-zet Life Science GmbH; Industriezeile 36 A-4020 Linz Austria
| | - Reinhard Forstner
- Transfercenter für Kunststofftechnik (TCKT) GmbH; Franz-Fritsch-Strasse 11 A-4600 Wels Austria
| | - Robert Liska
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9/163 A-1060 Vienna Austria
| | | | - Oliver Brüggemann
- Institute of Polymer Chemistry; Johannes Kepler University Linz; Welser Straße 42 Leonding A-4060 Austria
| | - Ian Teasdale
- Institute of Polymer Chemistry; Johannes Kepler University Linz; Welser Straße 42 Leonding A-4060 Austria
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17
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An SY, Lee DG, Hwang JW, Kim KN, Nam JH, Jung HW, Noh SM, Oh JK. Photo-induced thiol-ene polysulfide-crosslinked materials with tunable thermal and mechanical properties. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27353] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- So Young An
- Department of Chemistry and Biochemistry and Center for Nanoscience Research (CENR); Concordia University; Montreal Quebec Canada H4B 1R6
| | - Dong Geun Lee
- Department of Chemical and Biological Engineering; Korea University; Seoul 136-713 Republic of Korea
| | - Ji Won Hwang
- Department of Chemical and Biological Engineering; Korea University; Seoul 136-713 Republic of Korea
| | - Kyung Nam Kim
- PPG Industries Korea; Cheonan 330-912 Republic of Korea
| | - Joon Hyun Nam
- Research Center for Green Fine Chemicals; Korea Research Institute of Chemical Technology; Ulsan 681-310 Republic of Korea
| | - Hyun Wook Jung
- Department of Chemical and Biological Engineering; Korea University; Seoul 136-713 Republic of Korea
| | - Seung Man Noh
- Research Center for Green Fine Chemicals; Korea Research Institute of Chemical Technology; Ulsan 681-310 Republic of Korea
| | - Jung Kwon Oh
- Department of Chemistry and Biochemistry and Center for Nanoscience Research (CENR); Concordia University; Montreal Quebec Canada H4B 1R6
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