1
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Arora A, Singh K. Click Chemistry Mediated by Photochemical Energy. ChemistrySelect 2022. [DOI: 10.1002/slct.202200541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Amandeep Arora
- Department of Natural and Applied Science University of Dubuque 2000 University Ave. Dubuque, IA 52001 USA
| | - Kamaljeet Singh
- TLC Pharmaceutical Standards 130 Pony Drive, Newmarket ON Canada L3Y 7B6 USA
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2
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Livingstone K, Bertrand S, Kennedy AR, Jamieson C. Transition-Metal-Free Coupling of 1,3-Dipoles and Boronic Acids as a Sustainable Approach to C-C Bond Formation. Chemistry 2020; 26:10591-10597. [PMID: 32428258 PMCID: PMC7496359 DOI: 10.1002/chem.202001590] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 05/07/2020] [Indexed: 12/19/2022]
Abstract
The need for alternative, complementary approaches to enable C-C bond formation within organic chemistry is an on-going challenge in the area. Of particular relevance are transformations that proceed in the absence of transition-metal reagents. In the current study, we report a comprehensive investigation of the coupling of nitrile imines and aryl boronic acids as an approach towards sustainable C-C bond formation. In situ generation of the highly reactive 1,3-dipole facilitates a Petasis-Mannich-type coupling via a nucleophilic boronate complex. The introduction of hydrazonyl chlorides as a complementary nitrile imine source to the 2,5-tetrazoles previously reported by our laboratory further broadens the scope of the approach. Additionally, we exemplify for the first time the extension of this protocol into another 1,3-dipole, through the synthesis of aryl ketone oximes from aryl boronic acids and nitrile N-oxides.
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Affiliation(s)
- Keith Livingstone
- Department of Pure and Applied ChemistryUniversity of StrathclydeThomas Graham Building, 295 Cathedral StGlasgowG1 1XLUK
| | - Sophie Bertrand
- GlaxoSmithKline Medicines Research CentreGunnels Wood RoadStevenageHertfordshireSG1 2NYUK
| | - Alan R. Kennedy
- Department of Pure and Applied ChemistryUniversity of StrathclydeThomas Graham Building, 295 Cathedral StGlasgowG1 1XLUK
| | - Craig Jamieson
- Department of Pure and Applied ChemistryUniversity of StrathclydeThomas Graham Building, 295 Cathedral StGlasgowG1 1XLUK
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3
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Delafresnaye L, Schmitt CW, Barner L, Barner-Kowollik C. A Photochemical Ligation System Enabling Solid-Phase Chemiluminescence Read-Out. Chemistry 2019; 25:12538-12544. [PMID: 31172576 DOI: 10.1002/chem.201901858] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2019] [Revised: 06/03/2019] [Indexed: 12/19/2022]
Abstract
The peroxyoxalate chemiluminescence (PO-CL) reaction is among the most powerful and versatile techniques for the detection of hydrogen peroxide (H2 O2 ) and has been employed in various biological and chemical applications over the past 50 years. However, its two-component nature (peroxyoxalate and fluorophore) limits its use. This contribution introduces an innovative and versatile photochemical platform technology for the synthesis of inherently fluorescent PO probes by exploiting the nitrile imine-mediated tetrazole-ene cycloaddition (NITEC) reaction. In the presence of hydrogen peroxide, the pioneered "2-in-1" molecule emits either yellow or blue light, depending on tetrazole (Tz) structure. Even in the absence of base, the emitted light remains visible and H2 O2 could be detected in the nanomolar range. Critically, the PO-Tz can be readily incorporated into polymeric materials. As a first application of this promising material, a tailor-made PO-Tz is grafted on poly(divinylbenzene) (PDVB) particles to enable solid-phase chemiluminescence on microspheres.
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Affiliation(s)
- Laura Delafresnaye
- School of Chemistry, Physics and Mechanical Engineering, Institute for Future Environments, Queensland University of, Technology (QUT), 2 George St, Brisbane, QLD 4000, Australia
| | - Christian W Schmitt
- School of Chemistry, Physics and Mechanical Engineering, Institute for Future Environments, Queensland University of, Technology (QUT), 2 George St, Brisbane, QLD 4000, Australia
| | - Leonie Barner
- School of Chemistry, Physics and Mechanical Engineering, Institute for Future Environments, Queensland University of, Technology (QUT), 2 George St, Brisbane, QLD 4000, Australia
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering, Institute for Future Environments, Queensland University of, Technology (QUT), 2 George St, Brisbane, QLD 4000, Australia.,Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76131, Karlsruhe, Germany
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4
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Cai Z, Gan Y, Bao C, Wu W, Wang X, Zhang Z, Zhou Q, Lin Q, Yang Y, Zhu L. Photosensitive Hydrogel Creates Favorable Biologic Niches to Promote Spinal Cord Injury Repair. Adv Healthc Mater 2019; 8:e1900013. [PMID: 31074122 DOI: 10.1002/adhm.201900013] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2019] [Revised: 03/21/2019] [Indexed: 12/17/2022]
Abstract
Photochemistry is considered to be a promising strategy for hydrogels to mimic the complex and dynamic properties of natural extracellular matrix. However, it is seldom applied in 3D tissue engineering and regenerative medicine due to the attenuation of light. In this study, phenyl azide photchemistry and optical fiber technology are first used to localize adhesive protein on the inner surface of the nerve guidance conduit in a 3D hydrogel scaffold. In vitro coculture assay of neural stem cells (NSCs) shows that photoimmobilization of collagen significantly improves the adhesion and survival of NSCs in the conduit, and exhibits synergistic effect with the sustainable release of growth factor. After implantation in transected spinal cord, the optimized hydrogel scaffold is found to improve the locomotion recovery of rats 12 weeks after spinal cord injury (SCI). Histological analysis suggests that the designed hydrogel scaffold provides a favorable biological niche for neuronal regeneration, thus producing directional neuron tissue and promoting the repair of SCI. This study demonstrates a promising hydrogel scaffold for SCI repair and provides the first understanding of the photoimmobilization of adhesive protein in a 3D hydrogel conduit concerning its functions on spinal cord tissue restoration.
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Affiliation(s)
- Zhengwei Cai
- Optogenetics and Synthetic Biology Interdisciplinary Research CenterState Key Laboratory of Bioreactor EngineeringEast China University of Science and Technology 130# Meilong Road Shanghai 200237 China
| | - Yibo Gan
- National and Regional United Engineering Laboratory of Tissue EngineeringDepartment of OrthopedicsSouthwest HospitalThird Military Medical University (Army Medical University) 29# Gao Tan Yan Street Chongqing 400038 P. R. China
- Institute of Rocket Force MedicineState Key Laboratory of TraumaBurns and Combined InjuryThird Military Medical University (Army Medical University) 30# Gao Tan Yan Street Chongqing 400038 P. R. China
| | - Chunyan Bao
- Optogenetics and Synthetic Biology Interdisciplinary Research CenterState Key Laboratory of Bioreactor EngineeringEast China University of Science and Technology 130# Meilong Road Shanghai 200237 China
| | - Wanjiang Wu
- National Department of Neurosurgery and Key Laboratory of NeurotraumaSouthwest HospitalThird Military Medical University (Army Medical University) 29# Gao Tan Yan Street Chongqing 400038 P. R. China
| | - Xuebin Wang
- Optogenetics and Synthetic Biology Interdisciplinary Research CenterState Key Laboratory of Bioreactor EngineeringEast China University of Science and Technology 130# Meilong Road Shanghai 200237 China
| | - Zetong Zhang
- National and Regional United Engineering Laboratory of Tissue EngineeringDepartment of OrthopedicsSouthwest HospitalThird Military Medical University (Army Medical University) 29# Gao Tan Yan Street Chongqing 400038 P. R. China
| | - Qiang Zhou
- National and Regional United Engineering Laboratory of Tissue EngineeringDepartment of OrthopedicsSouthwest HospitalThird Military Medical University (Army Medical University) 29# Gao Tan Yan Street Chongqing 400038 P. R. China
- Bone and Trauma CenterThe Third Affiliated Hospital of Chongqing Medical University (Gener Hospital) Chongqing 401120 China
| | - Qiuning Lin
- Optogenetics and Synthetic Biology Interdisciplinary Research CenterState Key Laboratory of Bioreactor EngineeringEast China University of Science and Technology 130# Meilong Road Shanghai 200237 China
| | - Yi Yang
- Optogenetics and Synthetic Biology Interdisciplinary Research CenterState Key Laboratory of Bioreactor EngineeringEast China University of Science and Technology 130# Meilong Road Shanghai 200237 China
| | - Linyong Zhu
- Optogenetics and Synthetic Biology Interdisciplinary Research CenterState Key Laboratory of Bioreactor EngineeringEast China University of Science and Technology 130# Meilong Road Shanghai 200237 China
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5
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Williamson JB, Lewis SE, Johnson RR, Manning IM, Leibfarth FA. C−H Functionalization of Commodity Polymers. Angew Chem Int Ed Engl 2019; 58:8654-8668. [DOI: 10.1002/anie.201810970] [Citation(s) in RCA: 100] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Jill B. Williamson
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Sally E. Lewis
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Robert R. Johnson
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Irene M. Manning
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Frank A. Leibfarth
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
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6
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Williamson JB, Lewis SE, Johnson RR, Manning IM, Leibfarth FA. C‐H‐Funktionalisierung von Standardpolymeren. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201810970] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Jill B. Williamson
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Sally E. Lewis
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Robert R. Johnson
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Irene M. Manning
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
| | - Frank A. Leibfarth
- Department of ChemistryThe University of North Carolina at Chapel Hill 125 South Rd Chapel Hill NC 27599 USA
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7
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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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8
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Lederhose P, Abt D, Welle A, Müller R, Barner‐Kowollik C, Blinco JP. Exploiting λ‐Orthogonal Photoligation for Layered Surface Patterning. Chemistry 2017; 24:576-580. [DOI: 10.1002/chem.201705393] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Paul Lederhose
- School of Chemistry, Physics and Mechanical Engineering Queensland University of Technology (QLD) 2 George St Brisbane Queensland 4001 Australia
- Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie Karlsruhe Institute of Technology (KIT) Engesserstr. 18 76131 Karlsruhe Germany
| | - Doris Abt
- Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie Karlsruhe Institute of Technology (KIT) Engesserstr. 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Alexander Welle
- Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie Karlsruhe Institute of Technology (KIT) Engesserstr. 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Rouven Müller
- Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie Karlsruhe Institute of Technology (KIT) Engesserstr. 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Christopher Barner‐Kowollik
- School of Chemistry, Physics and Mechanical Engineering Queensland University of Technology (QLD) 2 George St Brisbane Queensland 4001 Australia
- Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie Karlsruhe Institute of Technology (KIT) Engesserstr. 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - James P. Blinco
- School of Chemistry, Physics and Mechanical Engineering Queensland University of Technology (QLD) 2 George St Brisbane Queensland 4001 Australia
- Macromolecular Architectures, Institut für Technische Chemie und Polymerchemie Karlsruhe Institute of Technology (KIT) Engesserstr. 18 76131 Karlsruhe Germany
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9
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Wu S, Blinco JP, Barner-Kowollik C. Near-Infrared Photoinduced Reactions Assisted by Upconverting Nanoparticles. Chemistry 2017; 23:8325-8332. [DOI: 10.1002/chem.201700658] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Si Wu
- Max Planck Institute for Polymer Research; Ackermannweg 10 55128 Mainz Germany
| | - James P. Blinco
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George St. Brisbane QLD 4001 Australia
- Preparative Macromolecular Chemistry; Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstr. 18 76131 Karlsruhe Germany
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George St. Brisbane QLD 4001 Australia
- Preparative Macromolecular Chemistry; Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstr. 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
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10
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Kerbs A, Mueller P, Kaupp M, Ahmed I, Quick AS, Abt D, Wegener M, Niemeyer CM, Barner-Kowollik C, Fruk L. Photo-Induced Click Chemistry for DNA Surface Structuring by Direct Laser Writing. Chemistry 2017; 23:4990-4994. [DOI: 10.1002/chem.201700673] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Indexed: 12/19/2022]
Affiliation(s)
- Antonina Kerbs
- Department of Chemical Engineering and Biotechnology; University of Cambridge, New Museums Site; Pembroke Street Cambridge CB2 3RA UK
| | - Patrick Mueller
- Institute of Nanotechnology; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Michael Kaupp
- Preparative Macromolecular Chemistry, Institute for Technical and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces 3; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Ishtiaq Ahmed
- Institute for Biological Interfaces 1; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Alexander S. Quick
- Preparative Macromolecular Chemistry, Institute for Technical and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces 3; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Doris Abt
- Preparative Macromolecular Chemistry, Institute for Technical and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces 3; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Martin Wegener
- Institute of Nanotechnology; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Christof M. Niemeyer
- Institute for Biological Interfaces 1; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry, Institute for Technical and Polymer Chemistry; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institute for Biological Interfaces 3; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Ljiljana Fruk
- Department of Chemical Engineering and Biotechnology; University of Cambridge, New Museums Site; Pembroke Street Cambridge CB2 3RA UK
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11
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Sen R, Escorihuela J, van Delft F, Zuilhof H. Rapid and Complete Surface Modification with Strain-Promoted Oxidation-Controlled Cyclooctyne-1,2-Quinone Cycloaddition (SPOCQ). Angew Chem Int Ed Engl 2017; 56:3299-3303. [PMID: 28198134 PMCID: PMC5363232 DOI: 10.1002/anie.201612037] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2016] [Indexed: 12/31/2022]
Abstract
Strain-promoted oxidation-controlled cyclooctyne-1,2-quinone cycloaddition (SPOCQ) between functionalized bicyclo[6.1.0]non-4-yne (BCN) and surface-bound quinones revealed an unprecedented 100 % conjugation efficiency. In addition, monitoring by direct analysis in real time mass spectrometry (DART-MS) revealed the underlying kinetics and activation parameters of this immobilization process in dependence on its microenvironment.
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Affiliation(s)
- Rickdeb Sen
- Laboratory of Organic ChemistryWageningen University and ResearchStippeneng 46708 WEWageningenThe Netherlands
| | - Jorge Escorihuela
- Laboratory of Organic ChemistryWageningen University and ResearchStippeneng 46708 WEWageningenThe Netherlands
| | - Floris van Delft
- Laboratory of Organic ChemistryWageningen University and ResearchStippeneng 46708 WEWageningenThe Netherlands
| | - Han Zuilhof
- Laboratory of Organic ChemistryWageningen University and ResearchStippeneng 46708 WEWageningenThe Netherlands
- Department of Chemical and Materials EngineeringKing Abdulaziz UniversityJeddahSaudi Arabia
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12
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Rapid and Complete Surface Modification with Strain-Promoted Oxidation-Controlled Cyclooctyne-1,2-Quinone Cycloaddition (SPOCQ). Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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13
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Blasco E, Sugawara Y, Lederhose P, Blinco JP, Kelterer AM, Barner-Kowollik C. Understanding Reactivity Patterns in Light-Induced Nitrile Imine Mediated Tetrazole-Ene Cycloadditions. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201600042] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Eva Blasco
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Yuuki Sugawara
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (IBG); Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Paul Lederhose
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
| | - James P. Blinco
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George Street Brisbane, QLD 4001 Australia
| | - Anne-Marie Kelterer
- Institute of Physical and Theoretical Chemistry, NAWI Graz; Graz University of Technology; Stremayrgasse 9 8010 Graz Austria
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76128 Karlsruhe Germany
- Institut für Biologische Grenzflächen (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 Brisbane, QLD 4001 Australia
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14
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Li L, Feng W, Welle A, Levkin PA. UV-Induced Disulfide Formation and Reduction for Dynamic Photopatterning. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201607276] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lei Li
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
| | - Wenqian Feng
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; 69120 Heidelberg Germany
| | - Alexander Welle
- Institute of Functional Interfaces (IFG); KIT; Germany
- Karlsruhe Nano Micro Facility (KNMF); Germany
| | - Pavel A. Levkin
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
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15
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Li L, Feng W, Welle A, Levkin PA. UV-Induced Disulfide Formation and Reduction for Dynamic Photopatterning. Angew Chem Int Ed Engl 2016; 55:13765-13769. [DOI: 10.1002/anie.201607276] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Revised: 09/03/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Lei Li
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
| | - Wenqian Feng
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
- Organisch-Chemisches Institut; Ruprecht-Karls-Universität Heidelberg; 69120 Heidelberg Germany
| | - Alexander Welle
- Institute of Functional Interfaces (IFG); KIT; Germany
- Karlsruhe Nano Micro Facility (KNMF); Germany
| | - Pavel A. Levkin
- Institute of Toxicology and Genetics (ITG); Karlsruhe Institute of Technology (KIT); 76021 Karlsruhe Germany
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16
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Claus TK, Richter B, Hahn V, Welle A, Kayser S, Wegener M, Bastmeyer M, Delaittre G, Barner-Kowollik C. Simultaneous Dual Encoding of Three-Dimensional Structures by Light-Induced Modular Ligation. Angew Chem Int Ed Engl 2016; 55:3817-22. [PMID: 26891070 DOI: 10.1002/anie.201509937] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2015] [Revised: 12/16/2015] [Indexed: 12/22/2022]
Abstract
A highly efficient strategy for the simultaneous dual surface encoding of 2D and 3D microscaffolds is reported. The combination of an oligo(ethylene glycol)-based network with two novel and readily synthesized monomers with photoreactive side chains yields two new photoresists, which can be used for the fabrication of microstructures (by two-photon polymerization) that exhibit a dual-photoreactive surface. By combining both functional photoresists into one scaffold, a dual functionalization pattern can be obtained by a single irradiation step in the presence of adequate reaction partners based on a self-sorting mechanism. The versatility of the approach is shown by the dual patterning of halogenated and fluorescent markers as well as proteins. Furthermore, we introduce a new ToF-SIMS mode ("delayed extraction") for the characterization of the obtained microstructures that combines high mass resolution with improved lateral resolution.
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Affiliation(s)
- Tanja K Claus
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76131, Karlsruhe, Germany.,Institut für Biologische Grenzflächen (IBG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Benjamin Richter
- Cell- and Neurobiology, Zoological Institute, Karlsruhe Institute of Technology (KIT), Haid-und-Neu-Strasse 9, 76131, Karlsruhe, Germany
| | - Vincent Hahn
- Institute of Applied Physics and Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131, Karlsruhe, Germany
| | - Alexander Welle
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76131, Karlsruhe, Germany. .,Institut für Biologische Grenzflächen (IBG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
| | - Sven Kayser
- ION-TOF GmbH, Heisenbergstrasse 15, 48149, Münster, Germany
| | - Martin Wegener
- Institute of Applied Physics and Institute of Nanotechnology, Karlsruhe Institute of Technology (KIT), Wolfgang-Gaede-Strasse 1, 76131, Karlsruhe, Germany
| | - Martin Bastmeyer
- Cell- and Neurobiology, Zoological Institute, Karlsruhe Institute of Technology (KIT), Haid-und-Neu-Strasse 9, 76131, Karlsruhe, Germany.,Institut für Funktionelle Grenzflächen (IFG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Guillaume Delaittre
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76131, Karlsruhe, Germany. .,Institute for Toxicology and Genetics (ITG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
| | - Christopher Barner-Kowollik
- Preparative Macromolecular Chemistry, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstrasse 18, 76131, Karlsruhe, Germany. .,Institut für Biologische Grenzflächen (IBG), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany.
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17
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Claus TK, Richter B, Hahn V, Welle A, Kayser S, Wegener M, Bastmeyer M, Delaittre G, Barner-Kowollik C. Zweifache, simultane Oberflächenmodifikation von dreidimensionalen Mikrostrukturen mittels Photochemie. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201509937] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Tanja K. Claus
- Präparative Makromolekulare Chemie; Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen (IBG); Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Benjamin Richter
- Zell- und Neurobiologie, Zoologisches Institut; Karlsruher Institut für Technologie (KIT); Haid-und-Neu-Straße 9 76131 Karlsruhe Deutschland
| | - Vincent Hahn
- Institut für Angewandte Physik und Institut für Nanotechnologie; Karlsruher Institut für Technologie (KIT); Wolfgang-Gaede-Straße 1 76131 Karlsruhe Deutschland
| | - Alexander Welle
- Präparative Makromolekulare Chemie; Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen (IBG); Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Sven Kayser
- ION-TOF GmbH; Heisenbergstraße 15 48149 Münster Deutschland
| | - Martin Wegener
- Institut für Angewandte Physik und Institut für Nanotechnologie; Karlsruher Institut für Technologie (KIT); Wolfgang-Gaede-Straße 1 76131 Karlsruhe Deutschland
| | - Martin Bastmeyer
- Zell- und Neurobiologie, Zoologisches Institut; Karlsruher Institut für Technologie (KIT); Haid-und-Neu-Straße 9 76131 Karlsruhe Deutschland
- Institut für Funktionelle Grenzflächen (IFG); Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Guillaume Delaittre
- Präparative Makromolekulare Chemie; Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Toxikologie und Genetik (ITG); Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Christopher Barner-Kowollik
- Präparative Makromolekulare Chemie; Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen (IBG); Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
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