1
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Microspheres from light-a sustainable materials platform. Nat Commun 2022; 13:5132. [PMID: 36050324 PMCID: PMC9434521 DOI: 10.1038/s41467-022-32429-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Accepted: 07/29/2022] [Indexed: 11/08/2022] Open
Abstract
Driven by the demand for highly specialized polymeric materials via milder, safer, and sustainable processes, we herein introduce a powerful, purely light driven platform for microsphere synthesis – including facile synthesis by sunlight. Our light-induced step-growth precipitation polymerization produces monodisperse particles (0.4–2.4 μm) at ambient temperature without any initiator, surfactant, additive or heating, constituting an unconventional approach compared to the classically thermally driven synthesis of particles. The microspheres are formed via the Diels-Alder cycloaddition of a photoactive monomer (2-methylisophthaldialdehyde, MIA) and a suitable electron deficient dienophile (bismaleimide). The particles are stable in the dry state as well as in solution and their surface can be further functionalized to produce fluorescent particles or alter their hydrophilicity. The simplicity and versatility of our approach introduces a fresh opportunity for particle synthesis, opening access to a yet unknown material class. Photopolymerization provides a safe and mild fabrication pathway towards polymeric particles but the implementation of photochemistry from solution to dispersed media to produce particles is far from trivial. Here, the authors demonstrate an additive-free step-growth photopolymerization with sunlight, exploiting the photoinduced Diels-Alder to fabricate micrometer sized polymeric particles.
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2
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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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3
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Xiao M, Zhang YK, Li R, Li S, Wang D, An P. Photoactivatable Fluorogenic Azide-Alkyne Click Reaction: A Dual-Activation Fluorescent Probe. Chem Asian J 2022; 17:e202200634. [PMID: 35819362 DOI: 10.1002/asia.202200634] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Revised: 07/01/2022] [Indexed: 11/12/2022]
Abstract
Aryl azide and diaryl tetrazole are both photoactive molecules, which can form nitrene and nitrile imine intermediates respectively by photolysis. Depending on the new finding that the azide can suppress the photolysis of tetrazole in the azide-tetrazole conjugated system, we developed aryl azide-tetrazole probes for the photoactivatable fluorogenic azide alkyne click (PFAAC) reaction, in which the aryl azide-tetrazole probes were not phoroactivatable fluorogenic itself, but the triazole products after click reaction were prefluorophore that can be activated by light. Therefore, in PFAAC chemistry, the fluorescent probes can be activated by two orthogonal events: azide-alkyne click reaction and light, which leads to spatiotemporal resolution and high signal-to-noise ratio. This PFAAC process was proved in vitro by copper catalyzed or strain-promoted azide-alkyne reactions and in live cells by spatiotemporally controlled organelle imaging. By incorporation a linker to the azide-tetrazole conjugate, this PFAAC chemistry could covalently label extra probes to the biomolecules and spatiotemporally detecting this process by photoinduced fluorescence.
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Affiliation(s)
| | | | | | | | - Di Wang
- Yunnan University, chemistry, CHINA
| | - Peng An
- Yunnan University, school of chemical science and technology, South Outer Ring Road, 650500, Kunming, CHINA
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4
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Krell K, Pfeuffer B, Rönicke F, Chinoy ZS, Favre C, Friscourt F, Wagenknecht HA. Fast and Efficient Postsynthetic DNA Labeling in Cells by Means of Strain-Promoted Sydnone-Alkyne Cycloadditions. Chemistry 2021; 27:16093-16097. [PMID: 34633713 PMCID: PMC9297951 DOI: 10.1002/chem.202103026] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Indexed: 12/16/2022]
Abstract
Sydnones are highly stable mesoionic 1,3‐dipoles that react with cyclooctynes through strain‐promoted sydnone‐alkyne cycloaddition (SPSAC). Although sydnones have been shown to be valuable bioorthogonal chemical reporters for the labeling of proteins and complex glycans, nucleic acids have not yet been tagged by SPSAC. Evaluation of SPSAC kinetics with model substrates showed fast reactions with cyclooctyne probes (up to k=0.59 M−1 s−1), and two different sydnones were effectively incorporated into both 2’‐deoxyuridines at position 5, and 7‐deaza‐2’‐deoxyadenosines at position 7. These modified nucleosides were synthetically incorporated into single‐stranded DNAs, which were successfully postsynthetically labeled with cyclooctyne probes both in vitro and in cells. These results show that sydnones are versatile bioorthogonal tags and have the premise to become essential tools for tracking DNA and potentially RNA in living cells.
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Affiliation(s)
- Katja Krell
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany
| | - Bastian Pfeuffer
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany
| | - Franziska Rönicke
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany
| | - Zoeisha S Chinoy
- Institut Européen de Chimie et Biologie and ISM CNRS UMR5255, Université de Bordeaux, 2 Rue Robert Escarpit, 33607, Pessac, France
| | - Camille Favre
- Institut Européen de Chimie et Biologie and ISM CNRS UMR5255, Université de Bordeaux, 2 Rue Robert Escarpit, 33607, Pessac, France
| | - Frédéric Friscourt
- Institut Européen de Chimie et Biologie and ISM CNRS UMR5255, Université de Bordeaux, 2 Rue Robert Escarpit, 33607, Pessac, France
| | - Hans-Achim Wagenknecht
- Institute of Organic Chemistry, Karlsruhe Institute of Technology (KIT), Fritz-Haber-Weg 6, 76131, Karlsruhe, Germany
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5
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Fay R, Holland JP. Tuning Tetrazole Photochemistry for Protein Ligation and Molecular Imaging. Chemistry 2021; 27:4893-4897. [PMID: 33427351 DOI: 10.1002/chem.202100061] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Indexed: 02/01/2023]
Abstract
Photochemistry provides a wide range of alternative reagents that hold potential for use in bimolecular functionalisation of proteins. Here, we report the synthesis and characterisation of metal ion binding chelates derivatised with disubstituted tetrazoles for the photoradiochemical labelling of monoclonal antibodies (mAbs). The photophysical properties of tetrazoles featuring extended aromatic systems and auxochromic substituents to tune excitation toward longer wavelengths (365 and 395 nm) were studied. Two photoactivatable chelates based on desferrioxamine B (DFO) and the aza-macrocycle NODAGA were functionalised with a tetrazole and developed for protein labelling with 89 Zr, 64 Cu and 68 Ga radionuclides. DFO-tetrazole (1) was assessed by direct conjugation to formulated trastuzumab and subsequent radiolabelling with 89 Zr. Radiochemical studies and cellular-based binding assays demonstrated that the radiotracer remained stable in vitro retained high immunoreactivity. Positron emission tomography (PET) imaging and biodistribution studies were used to measure the tumour specific uptake and pharmacokinetic profile in mice bearing SK-OV-3 xenografts. Experiments demonstrate that tetrazole-based photochemistry is a viable approach for the light-induced synthesis of PET radiotracers.
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Affiliation(s)
- Rachael Fay
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Jason P Holland
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
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6
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Li K, Fong D, Meichsner E, Adronov A. A Survey of Strain-Promoted Azide-Alkyne Cycloaddition in Polymer Chemistry. Chemistry 2021; 27:5057-5073. [PMID: 33017499 DOI: 10.1002/chem.202003386] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Indexed: 02/06/2023]
Abstract
Highly efficient reactions that enable the assembly of molecules into complex structures have driven extensive progress in synthetic chemistry. In particular, reactions that occur under mild conditions and in benign solvents, while producing no by-products and rapidly reach completion are attracting significant attention. Amongst these, the strain-promoted azide-alkyne cycloaddition, involving various cyclooctyne derivatives reacting with azide-bearing molecules, has gained extensive popularity in organic synthesis and bioorthogonal chemistry. This reaction has also recently gained momentum in polymer chemistry, where it has been used to decorate, link, crosslink, and even prepare polymer chains. This survey highlights key achievements in the use of this reaction to produce a variety of polymeric constructs for disparate applications.
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Affiliation(s)
- Kelvin Li
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
| | - Darryl Fong
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
| | - Eric Meichsner
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
| | - Alex Adronov
- Department of Chemistry & Chemical Biology, McMaster University, 1280 Main St. W., Hamilton, ON, L8S 4M1, Canada
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7
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Macias‐Contreras M, Zhu L. The Collective Power of Genetically Encoded Protein/Peptide Tags and Bioorthogonal Chemistry in Biological Fluorescence Imaging. CHEMPHOTOCHEM 2020. [DOI: 10.1002/cptc.202000215] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Miguel Macias‐Contreras
- Department of Chemistry and Biochemistry Florida State University 95 Chieftan Way Tallahassee FL 32306-4390 USA
| | - Lei Zhu
- Department of Chemistry and Biochemistry Florida State University 95 Chieftan Way Tallahassee FL 32306-4390 USA
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8
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Li Y, Fu H. Bioorthogonal Ligations and Cleavages in Chemical Biology. ChemistryOpen 2020; 9:835-853. [PMID: 32817809 PMCID: PMC7426781 DOI: 10.1002/open.202000128] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 07/14/2020] [Indexed: 12/11/2022] Open
Abstract
Bioorthogonal reactions including the bioorthogonal ligations and cleavages have become an active field of research in chemical biology, and they play important roles in chemical modification and functional regulation of biomolecules. This review summarizes the developments and applications of the representative bioorthogonal reactions including the Staudinger reactions, the metal-mediated bioorthogonal reactions, the strain-promoted cycloadditions, the inverse electron demand Diels-Alder reactions, the light-triggered bioorthogonal reactions, and the reactions of chloroquinoxalines and ortho-dithiophenols.
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Affiliation(s)
- Youshan Li
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua UniversityBeijing100084China
| | - Hua Fu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)Department of ChemistryTsinghua UniversityBeijing100084China
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9
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Chen Z, Chen M, Cheng Y, Kowada T, Xie J, Zheng X, Rao J. Exploring the Condensation Reaction between Aromatic Nitriles and Amino Thiols To Optimize In Situ Nanoparticle Formation for the Imaging of Proteases and Glycosidases in Cells. Angew Chem Int Ed Engl 2020; 59:3272-3279. [PMID: 31828913 DOI: 10.1002/anie.201913314] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Indexed: 12/31/2022]
Abstract
The condensation reaction between 6-hydroxy-2-cyanobenzothiazole (CBT) and cysteine has been shown for various applications such as site-specific protein labelling and in vivo cancer imaging. This report further expands the substrate scope of this reaction by varying the substituents on aromatic nitriles and amino thiols and testing their reactivity and ability to form nanoparticles for cell imaging. The structure-activity relationship study leads to the identification of the minimum structural requirement for the macrocyclization and assembly process in forming nanoparticles. One of the scaffolds made of 2-pyrimidinecarbonitrile and cysteine joined by a benzyl linker was applied to design fluorescent probes for imaging caspase-3/7 and β-galactosidase activity in live cells. These results demonstrate the generality of this system for imaging hydrolytic enzymes.
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Affiliation(s)
- Zixin Chen
- Departments of Radiology and Chemistry, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Min Chen
- Departments of Radiology and Chemistry, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Yunfeng Cheng
- Departments of Radiology and Chemistry, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Toshiyuki Kowada
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi, 980-8577, Japan
| | - Jinghang Xie
- Departments of Radiology and Chemistry, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Xianchuang Zheng
- Departments of Radiology and Chemistry, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, 94305, USA
| | - Jianghong Rao
- Departments of Radiology and Chemistry, Molecular Imaging Program at Stanford, Stanford University School of Medicine, Stanford, CA, 94305, USA
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10
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Chen Z, Chen M, Cheng Y, Kowada T, Xie J, Zheng X, Rao J. Exploring the Condensation Reaction between Aromatic Nitriles and Amino Thiols To Optimize In Situ Nanoparticle Formation for the Imaging of Proteases and Glycosidases in Cells. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913314] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zixin Chen
- Departments of Radiology and Chemistry Molecular Imaging Program at Stanford Stanford University School of Medicine Stanford CA 94305 USA
| | - Min Chen
- Departments of Radiology and Chemistry Molecular Imaging Program at Stanford Stanford University School of Medicine Stanford CA 94305 USA
| | - Yunfeng Cheng
- Departments of Radiology and Chemistry Molecular Imaging Program at Stanford Stanford University School of Medicine Stanford CA 94305 USA
| | - Toshiyuki Kowada
- Institute of Multidisciplinary Research for Advanced Materials Tohoku University 2-1-1 Katahira, Aoba-ku Sendai Miyagi 980-8577 Japan
| | - Jinghang Xie
- Departments of Radiology and Chemistry Molecular Imaging Program at Stanford Stanford University School of Medicine Stanford CA 94305 USA
| | - Xianchuang Zheng
- Departments of Radiology and Chemistry Molecular Imaging Program at Stanford Stanford University School of Medicine Stanford CA 94305 USA
| | - Jianghong Rao
- Departments of Radiology and Chemistry Molecular Imaging Program at Stanford Stanford University School of Medicine Stanford CA 94305 USA
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11
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Holland JP, Gut M, Klingler S, Fay R, Guillou A. Photochemical Reactions in the Synthesis of Protein-Drug Conjugates. Chemistry 2019; 26:33-48. [PMID: 31599057 DOI: 10.1002/chem.201904059] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Indexed: 12/15/2022]
Abstract
The ability to modify biologically active molecules such as antibodies with drug molecules, fluorophores or radionuclides is crucial in drug discovery and target identification. Classic chemistry used for protein functionalisation relies almost exclusively on thermochemically mediated reactions. Our recent experiments have begun to explore the use of photochemistry to effect rapid and efficient protein functionalisation. This article introduces some of the principles and objectives of using photochemically activated reagents for protein ligation. The concept of simultaneous photoradiosynthesis of radiolabelled antibodies for use in molecular imaging is introduced as a working example. Notably, the goal of producing functionalised proteins in the absence of pre-association (non-covalent ligand-protein binding) introduces requirements that are distinct from the more regular use of photoactive groups in photoaffinity labelling. With this in mind, the chemistry of thirteen different classes of photoactivatable reagents that react through the formation of intermediate carbenes, electrophiles, dienes, or radicals, is assessed.
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Affiliation(s)
- Jason P Holland
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Melanie Gut
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Simon Klingler
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Rachael Fay
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Amaury Guillou
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
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12
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Molle E, Le D, Norizadeh Abbariki T, Akdemir MS, Takamiya M, Miceli E, Kassel O, Delaittre G. Access to Photoreactive Core‐Shell Nanomaterials by Photoinitiated Polymerization‐Induced Self‐Assembly. CHEMPHOTOCHEM 2019. [DOI: 10.1002/cptc.201900216] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Edgar Molle
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Dao Le
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Tannaz Norizadeh Abbariki
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
| | - Meryem S. Akdemir
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Masanari Takamiya
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
| | - Enrico Miceli
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
| | - Olivier Kassel
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
| | - Guillaume Delaittre
- Institute of Toxicology and Genetics (ITG)Karlsruhe Institute of Technology (KIT) Hermann-von-Helmholtz-Platz 1 76244 Eggenstein-Leopoldshafen Germany
- Institute for Chemical Technology and Polymer Chemistry (ITCP)Karlsruhe Institute of Technology (KIT) Engesserstrasse 18 76131 Karlsruhe Germany
- Institute for Applied Polymer ChemistryUniversity of Applied Sciences Aachen Heinrich-Mussmann-Strasse 1 52428 Jülich Germany
- Deutsches Textilforschungszentrum Nord-West (DTNW) gGmbH Adlerstrasse 1 47798 Krefeld Germany
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13
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Siegl SJ, Galeta J, Dzijak R, Dračínský M, Vrabel M. Bioorthogonal Fluorescence Turn-On Labeling Based on Bicyclononyne-Tetrazine Cycloaddition Reactions that Form Pyridazine Products. Chempluschem 2019; 84:493-497. [PMID: 31245251 PMCID: PMC6582594 DOI: 10.1002/cplu.201900176] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Revised: 04/24/2019] [Indexed: 12/12/2022]
Abstract
Fluorogenic bioorthogonal reactions enable visualization of biomolecules with excellent signal-to-noise ratio. A bicyclononyne-tetrazine ligation that produces fluorescent pyridazine products has been developed. In stark contrast to previous approaches, the formation of the dye is an inherent result of the chemical reaction and no additional fluorophores are needed in the reagents. The crucial structural elements that determine dye formation are electron-donating groups present in the starting tetrazine unit. The newly formed pyridazine fluorophores show interesting photophysical properties the fluorescence intensity increase in the reaction can reach an excellent 900-fold. Model imaging experiments demonstrate the application potential of this new fluorogenic bioorthogonal reaction.
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Affiliation(s)
- Sebastian J. Siegl
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Juraj Galeta
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Rastislav Dzijak
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Milan Vrabel
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
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14
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Siegl SJ, Galeta J, Dzijak R, Vázquez A, Del Río‐Villanueva M, Dračínský M, Vrabel M. An Extended Approach for the Development of Fluorogenic trans-Cyclooctene-Tetrazine Cycloadditions. Chembiochem 2019; 20:886-890. [PMID: 30561884 PMCID: PMC6471176 DOI: 10.1002/cbic.201800711] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Indexed: 02/06/2023]
Abstract
Inverse-electron-demand Diels-Alder (iEDDA) cycloaddition between 1,2,4,5-tetrazines and strained dienophiles belongs among the most popular bioconjugation reactions. In addition to its fast kinetics, this cycloaddition can be tailored to produce fluorescent products from non-fluorescent starting materials. Here we show that even the reaction intermediates formed in iEDDA cycloaddition can lead to the formation of new types of fluorophores. The influence of various substituents on their photophysical properties and the generality of the approach with use of various trans-cyclooctene derivatives were studied. Model bioimaging experiments demonstrate the application potential of fluorogenic iEDDA cycloaddition.
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Affiliation(s)
- Sebastian J. Siegl
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Juraj Galeta
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Rastislav Dzijak
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Arcadio Vázquez
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Miguel Del Río‐Villanueva
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Milan Vrabel
- Institute of Organic Chemistry and Biochemistry of theCzech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
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15
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Kulkarni RA, Briney CA, Crooks DR, Bergholtz SE, Mushti C, Lockett SJ, Lane AN, Fan TWM, Swenson RE, Linehan WM, Meier JL. Photoinducible Oncometabolite Detection. Chembiochem 2019; 20:360-365. [PMID: 30358041 PMCID: PMC8141106 DOI: 10.1002/cbic.201800651] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Indexed: 12/14/2022]
Abstract
Dysregulated metabolism can fuel cancer by altering the production of bioenergetic building blocks and directly stimulating oncogenic gene-expression programs. However, relatively few optical methods for the direct study of metabolites in cells exist. To address this need and facilitate new approaches to cancer treatment and diagnosis, herein we report an optimized chemical approach to detect the oncometabolite fumarate. Our strategy employs diaryl tetrazoles as cell-permeable photoinducible precursors to nitrileimines. Uncaging these species in cells and cell extracts enables them to undergo 1,3-dipolar cycloadditions with endogenous dipolarophile metabolites such as fumarate to form pyrazoline cycloadducts that can be readily detected by their intrinsic fluorescence. The ability to photolytically uncage diaryl tetrazoles provides greatly improved sensitivity relative to previous methods, and enables the facile detection of dysregulated fumarate metabolism through biochemical activity assays, intracellular imaging, and flow cytometry. Our studies showcase an intersection of bioorthogonal chemistry and metabolite reactivity that can be applied for biological profiling, imaging, and diagnostics.
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Affiliation(s)
| | - Chloe A. Briney
- Chemical Biology Laboratory, National Cancer Institute, NIH, Frederick MD, 21702, USA
| | - Daniel R. Crooks
- Urologic Oncology Branch, National Cancer Institute, NIH, Bethesda, MD, 20817, USA
| | - Sarah E. Bergholtz
- Chemical Biology Laboratory, National Cancer Institute, NIH, Frederick MD, 21702, USA
| | - Chandrasekhar Mushti
- Imaging Probe Development Center, National Heart Lung and Blood Institute, National Institutes of Health, Rockville, MD 20850, USA
| | - Stephen J. Lockett
- Optical Microscopy and Analysis Laboratory, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD 21702, USA
| | - Andrew N. Lane
- Center for Environmental and Systems Biochemistry, Department of Toxicology and Cancer Biology, and Markey Cancer Center, University of Kentucky, Lexington, KY, 40536, USA
| | - Teresa W-M. Fan
- Center for Environmental and Systems Biochemistry, Department of Toxicology and Cancer Biology, and Markey Cancer Center, University of Kentucky, Lexington, KY, 40536, USA
| | - Rolf E. Swenson
- Imaging Probe Development Center, National Heart Lung and Blood Institute, National Institutes of Health, Rockville, MD 20850, USA
| | - W. Marston Linehan
- Urologic Oncology Branch, National Cancer Institute, NIH, Bethesda, MD, 20817, USA
| | - Jordan L. Meier
- Chemical Biology Laboratory, National Cancer Institute, NIH, Frederick MD, 21702, USA
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16
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Xia H, Gao Y, Yin L, Cheng X, Wang A, Zhao M, Ding J, Shi H. Light-Triggered Covalent Coupling of Gold Nanoparticles for Photothermal Cancer Therapy. Chembiochem 2019; 20:667-671. [PMID: 30447100 DOI: 10.1002/cbic.201800648] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Indexed: 01/31/2023]
Abstract
Manipulating the cross-coupling of gold nanoparticles (AuNPs) to maximize the photothermal effect is a promising strategy for cancer therapy. Here, by taking advantage of the well-known tetrazole/alkene photoclick chemistry, we have demonstrated for the first time that small AuNPs (23 nm) decorated with both 2,5-diphenyltetrazole and methacrylic acid on their surfaces can form covalently crosslinked aggregates upon laser irradiation (λ=405 nm). In vitro studies indicated that the light-triggered assembling shifted the surface plasmon resonance of AuNPs significantly to near-infrared (NIR) regions, which as a consequence effectively enhanced the efficacy of photothermal therapy for 4T1 breast cancer cells. We thus believe that this new light-triggered cross-coupling approach might offer a valuable tool for cancer treatment.
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Affiliation(s)
- Huawei Xia
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine, Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Yinjia Gao
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine, Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Ling Yin
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 215123, China.,Department of Chemistry and Chemical Engineering, Jining University, Qufu, 273155, China
| | - Xiaju Cheng
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine, Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Anna Wang
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine, Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Meng Zhao
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine, Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Jianan Ding
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine, Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
| | - Haibin Shi
- State Key Laboratory of Radiation Medicine and Protection, School for Radiological and Interdisciplinary Sciences (RAD-X), Collaborative Innovation Center of Radiation Medicine, Jiangsu Higher Education Institutions, Soochow University, Suzhou, 215123, China
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17
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Schart VF, Hassenrück J, Späte AK, Dold JEGA, Fahrner R, Wittmann V. Triple Orthogonal Labeling of Glycans by Applying Photoclick Chemistry. Chembiochem 2018; 20:166-171. [DOI: 10.1002/cbic.201800740] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Verena F. Schart
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB); University of Konstanz; 78457 Konstanz Germany
| | - Jessica Hassenrück
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB); University of Konstanz; 78457 Konstanz Germany
| | - Anne-Katrin Späte
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB); University of Konstanz; 78457 Konstanz Germany
| | - Jeremias E. G. A. Dold
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB); University of Konstanz; 78457 Konstanz Germany
| | - Raphael Fahrner
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB); University of Konstanz; 78457 Konstanz Germany
| | - Valentin Wittmann
- Department of Chemistry and Konstanz Research School Chemical Biology (KoRS-CB); University of Konstanz; 78457 Konstanz Germany
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18
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Contemporary Photoligation Chemistry: The Visible Light Challenge. Chemistry 2018; 25:3700-3709. [DOI: 10.1002/chem.201803755] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Indexed: 01/17/2023]
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19
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Liu G, Hu J, Liu S. Emerging Applications of Fluorogenic and Non-fluorogenic Bifunctional Linkers. Chemistry 2018; 24:16484-16505. [PMID: 29893499 DOI: 10.1002/chem.201801290] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Indexed: 01/06/2023]
Abstract
Homo- and hetero-bifunctional linkers play vital roles in constructing a variety of functional systems, ranging from protein bioconjugates with drugs and functional agents, to surface modification of nanoparticles and living cells, and to the cyclization/dimerization of synthetic polymers and biomolecules. Conventional approaches for assaying conjugation extents typically rely on ex situ techniques, such as mass spectrometry, gel electrophoresis, and size-exclusion chromatography. If the conjugation process involving bifunctional linkers was rendered fluorogenic, then in situ monitoring, quantification, and optical tracking/visualization of relevant processes would be achieved. In this review, conventional non-fluorogenic linkers are first discussed. Then the focus is on the evolution and emerging applications of fluorogenic bifunctional linkers, which are categorized into hetero-bifunctional single-caging fluorogenic linkers, homo-bifunctional double-caging fluorogenic linkers, and hetero-bifunctional double-caging fluorogenic linkers. In addition, stimuli-cleavable bifunctional linkers designed for both conjugation and subsequent site-specific triggered release are also summarized.
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Affiliation(s)
- Guhuan Liu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the MicroscaleiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui, 230026, P.R. China
| | - Jinming Hu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the MicroscaleiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui, 230026, P.R. China
| | - Shiyong Liu
- CAS Key Laboratory of Soft Matter Chemistry, Hefei National Laboratory for Physical Sciences at the MicroscaleiChEM (Collaborative Innovation Center of Chemistry for Energy Materials), Department of Polymer Science and Engineering, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui, 230026, P.R. China
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20
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Batchelor RR, Blasco E, Wuest KNR, Lu H, Wegener M, Barner-Kowollik C, Stenzel MH. Spatially resolved coding of λ-orthogonal hydrogels by laser lithography. Chem Commun (Camb) 2018; 54:2436-2439. [PMID: 29457168 DOI: 10.1039/c7cc09619d] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A λ-orthogonal reaction system is introduced, where visible light induced radical thiol-ene and UV light induced NITEC (Nitrile-Imine mediated Tetrazole-Ene Conjugation) ligations are consecutively employed to fabricate and functionalize PEG-based hydrogels. The fluorescent pyrazoline cycloadducts from the NITEC reaction are exploited to visualize the written structures within the hydrogels as well as to attach RGD containing functional groups to promote spatially resolved cell attachment on the hydrogel surface.
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Affiliation(s)
- Rhiannon R Batchelor
- Centre for Advanced Macromolecular Design, School of Chemistry, University of New South Wales (UNSW), Sydney, Australia.
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21
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An P, Lewandowski TM, Lin Q. Design and Synthesis of a BODIPY-Tetrazole Based "Off-On" in-Cell Fluorescence Reporter of Hydrogen Peroxide. Chembiochem 2018; 19:1326-1333. [PMID: 29385317 DOI: 10.1002/cbic.201700656] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Indexed: 12/21/2022]
Abstract
BODIPY-linked bithiophene-tetrazoles were designed and synthesized for bioorthogonal photoclick reactions in vitro and in vivo. The reactivity of these tetrazoles toward dimethyl fumarate was found to depend on the BODIPY attachment site, with the meta-linked BODIPY-tetrazole being the most reactive. The resulting pyrazoline cycloadduct showed drastically reduced BODIPY fluorescence. However, BODIPY fluorescence recovered after treatment with hydrogen peroxide. This turn-on effect was attributed to conversion from the pyrazoline to a pyrazole. Finally, we showed that this unique BODIPY-tetrazole off-on fluorescence probe can be used to detect hydrogen peroxide inside HeLa cells.
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Affiliation(s)
- Peng An
- Department of Chemistry, State University of New York at Buffalo, Buffalo, NY, 14260-3000, USA
| | - Tracey M Lewandowski
- Department of Chemistry, State University of New York at Buffalo, Buffalo, NY, 14260-3000, USA
| | - Qing Lin
- Department of Chemistry, State University of New York at Buffalo, Buffalo, NY, 14260-3000, USA
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22
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Buten C, Lamping S, Körsgen M, Arlinghaus HF, Jamieson C, Ravoo BJ. Surface Functionalization with Carboxylic Acids by Photochemical Microcontact Printing and Tetrazole Chemistry. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2018; 34:2132-2138. [PMID: 29334733 DOI: 10.1021/acs.langmuir.7b03678] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
In this paper, we show that carboxylic acid-functionalized molecules can be patterned by photochemical microcontact printing on tetrazole-terminated self-assembled monolayers. Upon irradiation, tetrazoles eliminate nitrogen to form highly reactive nitrile imines, which can be ligated with several different nucleophiles, carboxylic acids being the most reactive. As a proof of concept, we immobilized trifluoroacetic acid to monitor the reaction with X-ray photoelectron spectroscopy. Moreover, we also immobilized peptides and fabricated carbohydrate-lectin as well as biotin-streptavidin microarrays using this method. Surface-patterning was demonstrated by fluorescence microscopy and time-of-flight secondary ion mass spectrometry.
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Affiliation(s)
- Christoph Buten
- Organic-Chemistry Institute and Center for Soft Nanoscience, Westfälische Wilhelms-Universität Münster , Corrensstraße 40, 48149 Münster, Germany
| | - Sebastian Lamping
- Organic-Chemistry Institute and Center for Soft Nanoscience, Westfälische Wilhelms-Universität Münster , Corrensstraße 40, 48149 Münster, Germany
| | - Martin Körsgen
- Physics Institute, Westfälische Wilhelms-Universität Münster , Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
| | - Heinrich F Arlinghaus
- Physics Institute, Westfälische Wilhelms-Universität Münster , Wilhelm-Klemm-Straße 10, 48149 Münster, Germany
| | - Craig Jamieson
- Department of Pure and Applied Chemistry, University of Strathclyde , 295 Cathedral Street, Glasgow G1 1XL, U.K
| | - Bart Jan Ravoo
- Organic-Chemistry Institute and Center for Soft Nanoscience, Westfälische Wilhelms-Universität Münster , Corrensstraße 40, 48149 Münster, Germany
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23
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Braun AC, Gutmann M, Lühmann T, Meinel L. Bioorthogonal strategies for site-directed decoration of biomaterials with therapeutic proteins. J Control Release 2018; 273:68-85. [PMID: 29360478 DOI: 10.1016/j.jconrel.2018.01.018] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2017] [Revised: 01/16/2018] [Accepted: 01/17/2018] [Indexed: 01/04/2023]
Abstract
Emerging strategies targeting site-specific protein modifications allow for unprecedented selectivity, fast kinetics and mild reaction conditions with high yield. These advances open exciting novel possibilities for the effective bioorthogonal decoration of biomaterials with therapeutic proteins. Site-specificity is particularly important to the therapeutics' end and translated by targeting specific functional groups or introducing new functional groups into the therapeutic at predefined positions. Biomimetic strategies are designed for modification of therapeutics emulating enzymatic strategies found in Nature. These strategies are suitable for a diverse range of applications - not only for protein-polymer conjugation, particle decoration and surface immobilization, but also for the decoration of complex biomaterials and the synthesis of bioresponsive drug delivery systems. This article reviews latest chemical and enzymatic strategies for the biorthogonal decoration of biomaterials with therapeutic proteins and inter-positioned linker structures. Finally, the numerous reports at the interface of biomaterials, linkers, and therapeutic protein decoration are integrated into practical advice for design considerations intended to support the selection of productive ligation strategies.
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Affiliation(s)
- Alexandra C Braun
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany
| | - Marcus Gutmann
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany
| | - Tessa Lühmann
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany
| | - Lorenz Meinel
- Institute for Pharmacy and Food Chemistry, University of Würzburg, Am Hubland, DE-97074 Würzburg, Germany.
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24
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Siegl SJ, Vázquez A, Dzijak R, Dračínský M, Galeta J, Rampmaier R, Klepetářová B, Vrabel M. Design and Synthesis of Aza-Bicyclononene Dienophiles for Rapid Fluorogenic Ligations. Chemistry 2018; 24:2426-2432. [PMID: 29243853 DOI: 10.1002/chem.201705188] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Indexed: 12/15/2022]
Abstract
Fluorogenic bioorthogonal reactions enable visualization of biomolecules under native conditions with excellent signal-to-noise ratio. Here, we present the design and synthesis of conformationally-strained aziridine-fused trans-cyclooctene (aza-TCO) dienophiles, which lead to the formation of fluorescent products in tetrazine ligations without the need for attachment of an extra fluorophore moiety. The presented aza-TCOs adopt the highly strained "half-chair" conformation, which was predicted computationally and confirmed by NMR measurements and X-ray crystallography. Kinetic studies revealed that the aza-TCOs belong to the most reactive dienophiles known to date. The potential of the newly developed aza-TCO probes for bioimaging applications is demonstrated by protein labeling experiments, imaging of cellular glycoconjugates and peptidoglycan imaging of live bacteria.
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Affiliation(s)
- Sebastian J Siegl
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Arcadio Vázquez
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Rastislav Dzijak
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Juraj Galeta
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Robert Rampmaier
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Blanka Klepetářová
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
| | - Milan Vrabel
- Institute of Organic Chemistry and Biochemistry of the, Czech Academy of Sciences, Flemingovo nám. 2, 16610, Prague 6, Czech Republic
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25
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Remy R, Bochet CG. Application of Photoclick Chemistry for the Synthesis of Pyrazoles via 1,3-Dipolar Cycloaddition between Alkynes and Nitrilimines Generated In Situ. European J Org Chem 2018. [DOI: 10.1002/ejoc.201701225] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Richard Remy
- Department of Chemistry; University of Fribourg; Chemin du Musée 9 CH-1700 Fribourg Switzerland
| | - Christian G. Bochet
- Department of Chemistry; University of Fribourg; Chemin du Musée 9 CH-1700 Fribourg Switzerland
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26
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Singh K, Fennell CJ, Coutsias EA, Latifi R, Hartson S, Weaver JD. Light Harvesting for Rapid and Selective Reactions: Click Chemistry with Strain-Loadable Alkenes. Chem 2018. [DOI: 10.1016/j.chempr.2017.11.007] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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27
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Khan AK, Gudlur S, de Hoog HPM, Siti W, Liedberg B, Nallani M. Controlled Supramolecular Self-Assembly of Super-charged β-Lactoglobulin A-PEG Conjugates into Nanocapsules. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704298] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Amit Kumar Khan
- NTU Institute for Health Technologies; Interdisciplinary Graduate School; Nanyang Technological University; Singapore 639798 Singapore
- Center for Biomimetic Sensor Science; School of Materials Science and Engineering; Nanyang Technological University; Singapore 637553 Singapore
| | - Sushanth Gudlur
- Center for Biomimetic Sensor Science; School of Materials Science and Engineering; Nanyang Technological University; Singapore 637553 Singapore
| | | | - Winna Siti
- Center for Biomimetic Sensor Science; School of Materials Science and Engineering; Nanyang Technological University; Singapore 637553 Singapore
| | - Bo Liedberg
- Center for Biomimetic Sensor Science; School of Materials Science and Engineering; Nanyang Technological University; Singapore 637553 Singapore
| | - Madhavan Nallani
- Center for Biomimetic Sensor Science; School of Materials Science and Engineering; Nanyang Technological University; Singapore 637553 Singapore
- ACM Biolabs; Nanyang Dr, Innovation Centre Block 2 Singapore 637723 Singapore
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28
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Piradashvili K, Simon J, Paßlick D, Höhner JR, Mailänder V, Wurm FR, Landfester K. Fully degradable protein nanocarriers by orthogonal photoclick tetrazole-ene chemistry for the encapsulation and release. NANOSCALE HORIZONS 2017; 2:297-302. [PMID: 32260685 DOI: 10.1039/c7nh00062f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The encapsulation of sensitive drugs into nanocarriers retaining their bioactivity and achieving selective release is a challenging topic in current drug delivery design. Established protocols rely on metal-catalyzed or unspecific reactions to build the (mostly synthetic) vehicles which may inhibit the drug's function. Triggered by light, the mild tetrazole-ene cycloaddition enables us to prepare protein nanocarriers (PNCs) preserving at the same time the bioactivity of the sensitive antitumor and antiviral cargo Resiquimod (R848). This catalyst-free reaction was designed to take place at the interface of aqueous nanodroplets in miniemulsion to produce core-shell PNCs with over 90% encapsulation efficiency and no unwanted drug release over storage for several months. Albumins used herein are major constituents of blood and thus ideal biodegradable natural polymers for the production of such nanocarriers. These protein carriers were taken up by dendritic cells and the intracellular drug release by enzymatic degradation of the protein shell material was proven. Together with the thorough colloidal analysis of the PNCs, their stability in human blood plasma and the detailed protein corona composition, these results underline the high potential of such naturally derived drug delivery vehicles.
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Affiliation(s)
- Keti Piradashvili
- Max-Planck-Institut für Polymerforschung, Ackermannweg 10, Mainz 55128, Germany.
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29
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Controlled Supramolecular Self-Assembly of Super-charged β-Lactoglobulin A-PEG Conjugates into Nanocapsules. Angew Chem Int Ed Engl 2017; 56:11754-11758. [DOI: 10.1002/anie.201704298] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 07/10/2017] [Indexed: 01/09/2023]
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30
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Ramasamy T, Ruttala HB, Gupta B, Poudel BK, Choi HG, Yong CS, Kim JO. Smart chemistry-based nanosized drug delivery systems for systemic applications: A comprehensive review. J Control Release 2017; 258:226-253. [DOI: 10.1016/j.jconrel.2017.04.043] [Citation(s) in RCA: 246] [Impact Index Per Article: 35.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2016] [Revised: 04/28/2017] [Accepted: 04/30/2017] [Indexed: 12/21/2022]
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31
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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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32
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Vázquez A, Dzijak R, Dračínský M, Rampmaier R, Siegl SJ, Vrabel M. Mechanism-Based Fluorogenic trans-Cyclooctene-Tetrazine Cycloaddition. Angew Chem Int Ed Engl 2017; 56:1334-1337. [PMID: 28026913 PMCID: PMC5299526 DOI: 10.1002/anie.201610491] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 11/29/2016] [Indexed: 12/20/2022]
Abstract
The development of fluorogenic reactions which lead to the formation of fluorescent products from two nonfluorescent starting materials is highly desirable, but challenging. Reported herein is a new concept of fluorescent product formation upon the inverse electron-demand Diels-Alder reaction of 1,2,4,5-tetrazines with particular trans-cyclooctene (TCO) isomers. In sharp contrast to known fluorogenic reagents the presented chemistry leads to the rapid formation of unprecedented fluorescent 1,4-dihydropyridazines so that the fluorophore is built directly upon the chemical reaction. Attachment of an extra fluorophore moiety is therefore not needed. The photochemical properties of the resulting dyes can be easily tuned by changing the substitution pattern of the starting 1,2,4,5-tetrazine. We support the claim with NMR measurements and rationalize the data by computational study. Cell-labeling experiments were performed to demonstrate the potential of the fluorogenic reaction for bioimaging.
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Affiliation(s)
- Arcadio Vázquez
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Rastislav Dzijak
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Robert Rampmaier
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Sebastian J. Siegl
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
| | - Milan Vrabel
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of SciencesFlemingovo nám. 2166 10PragueCzech Republic
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Holstein JM, Muttach F, Schiefelbein SHH, Rentmeister A. Dual 5′ Cap Labeling Based on Regioselective RNA Methyltransferases and Bioorthogonal Reactions. Chemistry 2017; 23:6165-6173. [DOI: 10.1002/chem.201604816] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2016] [Indexed: 01/01/2023]
Affiliation(s)
- Josephin M. Holstein
- University of Muenster; Department of Chemistry; Institute of Biochemistry; Wilhelm-Klemm-Straße 2 48149 Muenster Germany
| | - Fabian Muttach
- University of Muenster; Department of Chemistry; Institute of Biochemistry; Wilhelm-Klemm-Straße 2 48149 Muenster Germany
| | - Stephan H. H. Schiefelbein
- University of Muenster; Department of Chemistry; Institute of Biochemistry; Wilhelm-Klemm-Straße 2 48149 Muenster Germany
| | - Andrea Rentmeister
- University of Muenster; Department of Chemistry; Institute of Biochemistry; Wilhelm-Klemm-Straße 2 48149 Muenster Germany
- Cells-in-Motion Cluster of Excellence (EXC 1003-CiM); University of Münster; Germany
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Vázquez A, Dzijak R, Dračínský M, Rampmaier R, Siegl SJ, Vrabel M. Mechanism‐Based Fluorogenic
trans
‐Cyclooctene–Tetrazine Cycloaddition. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201610491] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Arcadio Vázquez
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo nám. 2 166 10 Prague Czech Republic
| | - Rastislav Dzijak
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo nám. 2 166 10 Prague Czech Republic
| | - Martin Dračínský
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo nám. 2 166 10 Prague Czech Republic
| | - Robert Rampmaier
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo nám. 2 166 10 Prague Czech Republic
| | - Sebastian J. Siegl
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo nám. 2 166 10 Prague Czech Republic
| | - Milan Vrabel
- Institute of Organic Chemistry and Biochemistry of the Czech Academy of Sciences Flemingovo nám. 2 166 10 Prague Czech Republic
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35
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Oliveira BL, Guo Z, Boutureira O, Guerreiro A, Jiménez‐Osés G, Bernardes GJL. A Minimal, Unstrained S-Allyl Handle for Pre-Targeting Diels-Alder Bioorthogonal Labeling in Live Cells. Angew Chem Int Ed Engl 2016; 55:14683-14687. [PMID: 27763724 PMCID: PMC5132151 DOI: 10.1002/anie.201608438] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Revised: 09/27/2016] [Indexed: 11/12/2022]
Abstract
The unstrained S-allyl cysteine amino acid was site-specifically installed on apoptosis protein biomarkers and was further used as a chemical handle and ligation partner for 1,2,4,5-tetrazines by means of an inverse-electron-demand Diels-Alder reaction. We demonstrate the utility of this minimal handle for the efficient labeling of apoptotic cells using a fluorogenic tetrazine dye in a pre-targeting approach. The small size, easy chemical installation, and selective reactivity of the S-allyl handle towards tetrazines should be readily extendable to other proteins and biomolecules, which could facilitate their labeling within live cells.
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Affiliation(s)
- Bruno L. Oliveira
- Department of ChemistryUniversity of CambridgeLensfield RoadCB2 1EWCambridgeUK
| | - Zijian Guo
- Department of ChemistryUniversity of CambridgeLensfield RoadCB2 1EWCambridgeUK
| | - Omar Boutureira
- Department of ChemistryUniversity of CambridgeLensfield RoadCB2 1EWCambridgeUK
| | - Ana Guerreiro
- Instituto de Medicina MolecularFaculdade de MedicinaUniversidade de LisboaAvenida Professor Egas Moniz1649-028LisboaPortugal
| | - Gonzalo Jiménez‐Osés
- Departamento de QuímicaUniversidad de La RiojaCentro de Investigación en Síntesis Química26006LogroñoSpain
- Institute of Biocomputation and Physics of Complex Systems (BIFI)University of ZaragozaBIFI-IQFR (CSIC)ZaragozaSpain
| | - Gonçalo J. L. Bernardes
- Department of ChemistryUniversity of CambridgeLensfield RoadCB2 1EWCambridgeUK
- Instituto de Medicina MolecularFaculdade de MedicinaUniversidade de LisboaAvenida Professor Egas Moniz1649-028LisboaPortugal
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36
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Renault K, Jouanno LA, Lizzul-Jurse A, Renard PY, Sabot C. Fluorogenic Behaviour of the Hetero-Diels-Alder Ligation of 5-Alkoxyoxazoles with Maleimides and their Applications. Chemistry 2016; 22:18522-18531. [DOI: 10.1002/chem.201603617] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2016] [Indexed: 12/21/2022]
Affiliation(s)
- Kévin Renault
- Normandie University; CNRS, UNIROUEN, INSA Rouen; COBRA (UMR 6014); 76000 Rouen France
| | - Laurie-Anne Jouanno
- Department of Chemistry and Biomolecular Sciences; University of Ottawa; 10 Marie Curie Ottawa Ontario K1N 6N5 Canada
| | - Antoine Lizzul-Jurse
- Normandie University; CNRS, UNIROUEN, INSA Rouen; COBRA (UMR 6014); 76000 Rouen France
| | - Pierre-Yves Renard
- Normandie University; CNRS, UNIROUEN, INSA Rouen; COBRA (UMR 6014); 76000 Rouen France
| | - Cyrille Sabot
- Normandie University; CNRS, UNIROUEN, INSA Rouen; COBRA (UMR 6014); 76000 Rouen France
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37
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Oliveira BL, Guo Z, Boutureira O, Guerreiro A, Jiménez-Osés G, Bernardes GJL. A Minimal, Unstrained S-Allyl Handle for Pre-Targeting Diels-Alder Bioorthogonal Labeling in Live Cells. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608438] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Bruno L. Oliveira
- Department of Chemistry; University of Cambridge; Lensfield Road CB2 1EW Cambridge UK
| | - Zijian Guo
- Department of Chemistry; University of Cambridge; Lensfield Road CB2 1EW Cambridge UK
| | - Omar Boutureira
- Department of Chemistry; University of Cambridge; Lensfield Road CB2 1EW Cambridge UK
| | - Ana Guerreiro
- Instituto de Medicina Molecular; Faculdade de Medicina; Universidade de Lisboa; Avenida Professor Egas Moniz 1649-028 Lisboa Portugal
| | - Gonzalo Jiménez-Osés
- Departamento de Química; Universidad de La Rioja; Centro de Investigación en Síntesis Química; 26006 Logroño Spain
- Institute of Biocomputation and Physics of Complex Systems (BIFI); University of Zaragoza; BIFI-IQFR (CSIC) Zaragoza Spain
| | - Gonçalo J. L. Bernardes
- Department of Chemistry; University of Cambridge; Lensfield Road CB2 1EW Cambridge UK
- Instituto de Medicina Molecular; Faculdade de Medicina; Universidade de Lisboa; Avenida Professor Egas Moniz 1649-028 Lisboa Portugal
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38
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Lederhose P, Chen Z, Müller R, Blinco JP, Wu S, Barner-Kowollik C. Near-Infrared Photoinduced Coupling Reactions Assisted by Upconversion Nanoparticles. Angew Chem Int Ed Engl 2016; 55:12195-9. [DOI: 10.1002/anie.201606425] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Paul Lederhose
- 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); Engesserstrasse 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; Karlsruhe Institute of Technology (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Germany
| | - Zhijun Chen
- Max-Planck-Institut für Polymerforschung; Ackermannweg 10 55128 Mainz Germany
| | - Rouven Müller
- Preparative Macromolecular Chemistry; Institut für Technische Chemie und Polymerchemie; Karlsruhe Institute of Technology (KIT); Engesserstrasse 18 76131 Karlsruhe Germany
- Institut für Biologische Grenzflächen; 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 (QUT); 2 George St Brisbane QLD 4001 Australia
| | - Si Wu
- Max-Planck-Institut für Polymerforschung; Ackermannweg 10 55128 Mainz 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); Engesserstrasse 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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39
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Lederhose P, Chen Z, Müller R, Blinco JP, Wu S, Barner-Kowollik C. Lichtgesteuerte Kupplungsreaktionen im nahen Infrarot mittels Aufkonvertierungs-Nanopartikeln. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606425] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Paul Lederhose
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George St Brisbane QLD 4001 Australien
- Lehrstuhl für Präparative Makromolekulare Chemie; Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen; Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - Zhijun Chen
- Max-Planck-Institut für Polymerforschung; Ackermannweg 10 55128 Mainz Deutschland
| | - Rouven Müller
- Lehrstuhl für Präparative Makromolekulare Chemie; Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen; Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
| | - James P. Blinco
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George St Brisbane QLD 4001 Australien
| | - Si Wu
- Max-Planck-Institut für Polymerforschung; Ackermannweg 10 55128 Mainz Deutschland
| | - Christopher Barner-Kowollik
- School of Chemistry, Physics and Mechanical Engineering; Queensland University of Technology (QUT); 2 George St Brisbane QLD 4001 Australien
- Lehrstuhl für Präparative Makromolekulare Chemie; Institut für Technische Chemie und Polymerchemie; Karlsruher Institut für Technologie (KIT); Engesserstraße 18 76131 Karlsruhe Deutschland
- Institut für Biologische Grenzflächen; Karlsruher Institut für Technologie (KIT); Hermann-von-Helmholtz-Platz 1 76344 Eggenstein-Leopoldshafen Deutschland
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40
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Hatano J, Okuro K, Aida T. Photoinduced Bioorthogonal 1,3-Dipolar Poly-cycloaddition Promoted by Oxyanionic Substrates for Spatiotemporal Operation of Molecular Glues. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201507987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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41
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Li Z, Qian L, Li L, Bernhammer JC, Huynh HV, Lee JS, Yao SQ. Tetrazole Photoclick Chemistry: Reinvestigating Its Suitability as a Bioorthogonal Reaction and Potential Applications. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508104] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Zhengqiu Li
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
- College of Pharmacy; Jinan University; Guangzhou 510632 China
| | - Linghui Qian
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Lin Li
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials; Nanjing Tech University; Nanjing 211816 China
| | - Jan C. Bernhammer
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Han Vinh Huynh
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Jun-Seok Lee
- Molecular Recognition Research Center; Korea Institute of Science and Technology; Department of Biological Chemistry; University of Science & Technology; Republic of Korea
| | - Shao Q. Yao
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
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42
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Li Z, Qian L, Li L, Bernhammer JC, Huynh HV, Lee JS, Yao SQ. Tetrazole Photoclick Chemistry: Reinvestigating Its Suitability as a Bioorthogonal Reaction and Potential Applications. Angew Chem Int Ed Engl 2015; 55:2002-6. [DOI: 10.1002/anie.201508104] [Citation(s) in RCA: 133] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2015] [Indexed: 12/19/2022]
Affiliation(s)
- Zhengqiu Li
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
- College of Pharmacy; Jinan University; Guangzhou 510632 China
| | - Linghui Qian
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Lin Li
- Key Laboratory of Flexible Electronics & Institute of Advanced Materials; Nanjing Tech University; Nanjing 211816 China
| | - Jan C. Bernhammer
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Han Vinh Huynh
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
| | - Jun-Seok Lee
- Molecular Recognition Research Center; Korea Institute of Science and Technology; Department of Biological Chemistry; University of Science & Technology; Republic of Korea
| | - Shao Q. Yao
- Department of Chemistry; National University of Singapore; 3 Science Drive 3 Singapore 117543 Singapore
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43
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Hatano J, Okuro K, Aida T. Photoinduced Bioorthogonal 1,3-Dipolar Poly-cycloaddition Promoted by Oxyanionic Substrates for Spatiotemporal Operation of Molecular Glues. Angew Chem Int Ed Engl 2015; 55:193-8. [DOI: 10.1002/anie.201507987] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2015] [Revised: 10/06/2015] [Indexed: 01/02/2023]
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44
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Efficient Photochemical Approaches for Spatially Resolved Surface Functionalization. Angew Chem Int Ed Engl 2015; 54:11388-403. [DOI: 10.1002/anie.201504920] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2015] [Indexed: 12/18/2022]
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45
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Delaittre G, Goldmann AS, Mueller JO, Barner-Kowollik C. Effiziente photochemische Verfahren für die räumlich aufgelöste Oberflächenfunktionalisierung. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504920] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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46
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Bandyopadhyay A, Gao J. Iminoboronate Formation Leads to Fast and Reversible Conjugation Chemistry of α-Nucleophiles at Neutral pH. Chemistry 2015; 21:14748-52. [PMID: 26311464 DOI: 10.1002/chem.201502077] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Indexed: 11/09/2022]
Abstract
Bioorthogonal reactions that are fast and reversible under physiological conditions are in high demand for biological applications. Herein, it is shown that an ortho boronic acid substituent makes aryl ketones rapidly conjugate with α-nucleophiles at neutral pH. Specifically, 2-acetylphenylboronic acid and derivatives were found to conjugate with phenylhydrazine with rate constants of 10(2) to 10(3) M(-1) s(-1) , comparable to the fastest bioorthogonal conjugations known to date. (11) B NMR analysis revealed the varied extent of iminoboronate formation of the conjugates, in which the imine nitrogen forms a dative bond with boron. The iminoboronate formation activates the imines for hydrolysis and exchange, rendering these oxime/hydrazone conjugations reversible and dynamic under physiological conditions. The fast and dynamic nature of the iminoboronate chemistry should find wide applications in biology.
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Affiliation(s)
- Anupam Bandyopadhyay
- Department of Chemistry, Boston College, 2609 Beacon Street, Chestnut Hill, MA 02467 (USA)
| | - Jianmin Gao
- Department of Chemistry, Boston College, 2609 Beacon Street, Chestnut Hill, MA 02467 (USA).
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47
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Stolzer L, Vigovskaya A, Barner-Kowollik C, Fruk L. A Self-Reporting Tetrazole-Based Linker for the Biofunctionalization of Gold Nanorods. Chemistry 2015; 21:14309-13. [DOI: 10.1002/chem.201502070] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Indexed: 11/11/2022]
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48
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Merkel M, Peewasan K, Arndt S, Ploschik D, Wagenknecht HA. Copper-Free Postsynthetic Labeling of Nucleic Acids by Means of Bioorthogonal Reactions. Chembiochem 2015; 16:1541-53. [DOI: 10.1002/cbic.201500199] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2015] [Indexed: 12/25/2022]
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49
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Feng W, Li L, Yang C, Welle A, Trapp O, Levkin PA. UV-Induced Tetrazole-Thiol Reaction for Polymer Conjugation and Surface Functionalization. Angew Chem Int Ed Engl 2015; 54:8732-5. [DOI: 10.1002/anie.201502954] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2015] [Indexed: 12/18/2022]
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50
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Feng W, Li L, Yang C, Welle A, Trapp O, Levkin PA. UV-Induced Tetrazole-Thiol Reaction for Polymer Conjugation and Surface Functionalization. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502954] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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