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Prim D, Jović M, Pfeifer ME. Manufacturing of Peptide Microarrays Based on Catalyst-Free Click Chemistry. Methods Mol Biol 2023; 2578:41-52. [PMID: 36152279 DOI: 10.1007/978-1-0716-2732-7_4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Immobilization of peptides to a solid surface is frequently an important first step before they can be probed with a variety of biological samples in a heterogeneous assay format for research and clinical diagnostic purposes. Peptides can be derivatized in many ways to subsequently covalently attach them to an activated solid surface such as, for instance, epoxy-functionalized glass slides. Here, we describe a clean, efficient, and reproducible fabrication process based on catalyst-free click chemistry compatible with the construction of low- to high-density peptide microarrays.
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Affiliation(s)
- Denis Prim
- School of Engineering, Institute of Life Technologies, University of Applied Sciences and Arts Western Switzerland, Sion, Switzerland
| | - Milica Jović
- School of Engineering, Institute of Life Technologies, University of Applied Sciences and Arts Western Switzerland, Sion, Switzerland
| | - Marc E Pfeifer
- School of Engineering, Institute of Life Technologies, University of Applied Sciences and Arts Western Switzerland, Sion, Switzerland.
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2
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Di Iorio D, Marti A, Koeman S, Huskens J. Clickable poly-l-lysine for the formation of biorecognition surfaces. RSC Adv 2019; 9:35608-35613. [PMID: 35528089 PMCID: PMC9074408 DOI: 10.1039/c9ra08714a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2019] [Accepted: 10/24/2019] [Indexed: 11/24/2022] Open
Abstract
Biomolecules are immobilized onto surfaces employing the fast and stable adsorption of poly-l-lysine (PLL) polymers and the versatile copper-free click chemistry reactions. This method provides the combined advantages of versatile surface adsorption with density control using polyelectrolytes and of the covalent and orthogonal immobilization of biomolecules with higher reaction rates and improved yields of click chemistry. Using DNA attachment as a proof of concept, control over the DNA probe density and applicability in electrochemical detection are presented. The fast and stable adsorption of modified PLL on activated surfaces was combined with the versatile catalyst-free click chemistry for the fast and selective functionalization of substrates with DNA.![]()
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Affiliation(s)
- Daniele Di Iorio
- Molecular NanoFabrication Group
- MESA+ Institute for Nanotechnology
- University of Twente
- Enschede
- The Netherlands
| | - Almudena Marti
- Molecular NanoFabrication Group
- MESA+ Institute for Nanotechnology
- University of Twente
- Enschede
- The Netherlands
| | - Sander Koeman
- Molecular NanoFabrication Group
- MESA+ Institute for Nanotechnology
- University of Twente
- Enschede
- The Netherlands
| | - Jurriaan Huskens
- Molecular NanoFabrication Group
- MESA+ Institute for Nanotechnology
- University of Twente
- Enschede
- The Netherlands
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3
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Dadfar SMM, Sekula-Neuner S, Bog U, Trouillet V, Hirtz M. Site-Specific Surface Functionalization via Microchannel Cantilever Spotting (µCS): Comparison between Azide-Alkyne and Thiol-Alkyne Click Chemistry Reactions. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1800131. [PMID: 29682874 DOI: 10.1002/smll.201800131] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2018] [Revised: 02/15/2018] [Indexed: 06/08/2023]
Abstract
Different types of click chemistry reactions are proposed and used for the functionalization of surfaces and materials, and covalent attachment of organic molecules. In the present work, two different catalyst-free click approaches, namely azide-alkyne and thiol-alkyne click chemistry are studied and compared for the immobilization of microarrays of azide or thiol inks on functionalized glass surfaces. For this purpose, the surface of glass is first functionalized with dibenzocyclooctyne-acid (DBCO-acid), a cyclooctyne with a carboxyl group. Then, the DBCO-terminated surfaces are functionalized via microchannel cantilever spotting with different fluorescent and nonfluorescent azide and thiol inks. Although both routes work reliably for surface functionalization, the protein binding experiments reveal that using a thiol-alkyne route will obtain the highest surface density of molecular immobilization in such spotting approaches. The obtained achievements and results from this work can be used for design and manufacturing of microscale patterns suitable for biomedical and biological applications.
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Affiliation(s)
- Seyed Mohammad Mahdi Dadfar
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Sylwia Sekula-Neuner
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Uwe Bog
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Vanessa Trouillet
- Institute for Applied Materials (IAM) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
| | - Michael Hirtz
- Institute of Nanotechnology (INT) & Karlsruhe Nano Micro Facility (KNMF), Karlsruhe Institute of Technology (KIT), Hermann-von-Helmholtz-Platz 1, 76344, Eggenstein-Leopoldshafen, Germany
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4
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Injectable dextran hydrogels fabricated by metal-free click chemistry for cartilage tissue engineering. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2017; 73:21-30. [DOI: 10.1016/j.msec.2016.12.053] [Citation(s) in RCA: 59] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2016] [Revised: 11/07/2016] [Accepted: 12/11/2016] [Indexed: 11/18/2022]
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5
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Jeong S, Park JY, Cha MG, Chang H, Kim YI, Kim HM, Jun BH, Lee DS, Lee YS, Jeong JM, Lee YS, Jeong DH. Highly robust and optimized conjugation of antibodies to nanoparticles using quantitatively validated protocols. NANOSCALE 2017; 9:2548-2555. [PMID: 28150822 DOI: 10.1039/c6nr04683e] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Antibody-conjugated nanoparticles (NPs) have attracted great attention in diagnostic and therapeutic applications due to their high sensitivity and specificity for biotargets, as well as their wide applicability. Unfortunately, these features are significantly affected by antibody conjugation methods in terms of conjugation efficiency, orientation of the target binding site in the antibody, and denaturation during chemical conjugation reactions. Furthermore, the number of conjugated antibodies on each NP and the overall targeting efficacy are critical factors for a quantitative bioassay with antibody-conjugated NPs. Herein, we report a versatile and oriented antibody conjugation method using copper-free click chemistry. Moreover, the number of conjugated antibodies and their binding capacity were quantitatively and experimentally evaluated using fluorescently-labeled antibodies and antigens. The strong binding capability of antibody-conjugated NPs prepared using the copper-free click chemistry-based conjugation strategy was 8 times superior to the binding capability seen following the use of the EDC/NHS-coupling method. Additionally, the versatility of the developed antibody conjugation method was also demonstrated by conjugation of the antibody to three kinds of silica-encapsulated NPs.
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Affiliation(s)
- Sinyoung Jeong
- Department of Chemistry Education, Seoul National University, Seoul 08826, Korea.
| | - Ji Yong Park
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 03080, Korea. and Major in Biomedical Sciences, Department of Biomedical Sciences, Seoul National University Graduate School, Seoul 08826, Korea
| | - Myeong Geun Cha
- Department of Chemistry Education, Seoul National University, Seoul 08826, Korea.
| | - Hyejin Chang
- Department of Chemistry Education, Seoul National University, Seoul 08826, Korea.
| | - Yong-Il Kim
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 03080, Korea.
| | - Hyung-Mo Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Bong-Hyun Jun
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Korea
| | - Dong Soo Lee
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 03080, Korea. and Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, and College of Medicine or College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Yoon-Sik Lee
- School of Chemical and Biological Engineering, Seoul National University, Seoul 08826, Korea
| | - Jae Min Jeong
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 03080, Korea.
| | - Yun-Sang Lee
- Department of Nuclear Medicine, Seoul National University College of Medicine, Seoul 03080, Korea. and Department of Molecular Medicine and Biopharmaceutical Sciences, Graduate School of Convergence Science and Technology, and College of Medicine or College of Pharmacy, Seoul National University, Seoul 08826, Korea
| | - Dae Hong Jeong
- Department of Chemistry Education, Seoul National University, Seoul 08826, Korea.
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6
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Gori A, Sola L, Gagni P, Bruni G, Liprino M, Peri C, Colombo G, Cretich M, Chiari M. Screening Complex Biological Samples with Peptide Microarrays: The Favorable Impact of Probe Orientation via Chemoselective Immobilization Strategies on Clickable Polymeric Coatings. Bioconjug Chem 2016; 27:2669-2677. [DOI: 10.1021/acs.bioconjchem.6b00426] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alessandro Gori
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Laura Sola
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Paola Gagni
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Giulia Bruni
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Marta Liprino
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Claudio Peri
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Giorgio Colombo
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Marina Cretich
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
| | - Marcella Chiari
- Consiglio
Nazionale delle
Ricerche, Istituto di Chimica del Riconoscimento Molecolare (ICRM) Via
Mario Bianco, 9, 20131 Milano, Italy
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7
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Radio-graphene in Theranostic Perspectives. Nucl Med Mol Imaging 2016; 51:17-21. [PMID: 28250854 DOI: 10.1007/s13139-016-0410-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 01/22/2016] [Accepted: 03/03/2016] [Indexed: 12/16/2022] Open
Abstract
Owing to its unique physicochemical properties such as high surface area, notable biocompatibility, robust mechanical strength, high thermal conductivity, and ease of functionalization, 2D-layered graphene has received tremendous attention as a futuristic nanomaterial and its-associated research has been rapidly evolving in a variety of fields. With the remarkable advances of graphene especially in the biomedical realm, in vivo evaluation techniques to examine in vivo behavior of graphene are largely demanded under the hope of clinical translation. Many different types of drugs such as the antisense oligomer and chemotherapeutics require optimal delivery conveyor and graphene is now recognized as a suitable candidate due to its simple and high drug loading property. Termed as 'radio-graphene', radioisotope-labeled graphene approach was recently harnessed in the realm of biomedicine including cancer diagnosis and therapy, contributing to the acquisition of in vivo information for targeted drug delivery. In this review, we highlight current examples for bioapplication of radiolabeled graphene with brief perspectives on future strategies in its extensive bio- or clinical applications.
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8
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Gori A, Longhi R. Chemoselective Strategies to Peptide and Protein Bioprobes Immobilization on Microarray Surfaces. Methods Mol Biol 2016; 1352:145-56. [PMID: 26490473 DOI: 10.1007/978-1-4939-3037-1_11] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Ordered and reproducible bioprobe immobilization onto sensor surfaces is a critical step in the development of reliable analytical devices. A growing awareness of the impact of the immobilization scheme on the consistency of the generated data is driving the demand for chemoselective approaches to immobilize biofunctional ligands, such as peptides, in a predetermined and uniform fashion. Herein, the most intriguing strategies to selective and oriented peptide immobilization are described and discussed. The aim of the current work is to provide the reader a general picture on recent advances made in this field, highlighting the potential associated with each chemoselective strategy. Case studies are described to provide illustrative examples, and cross-references to more topic-focused and exhaustive reviews are proposed throughout the text.
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Affiliation(s)
- Alessandro Gori
- Istituto di Chimica del Riconoscimento Molecolare (ICRM), Consiglio Nazionale delle Ricerche (CNR), Via Mario Bianco 9, Milan, 20131, Italy.
| | - Renato Longhi
- Istituto di Chimica del Riconoscimento Molecolare (ICRM), Consiglio Nazionale delle Ricerche (CNR), Via Mario Bianco 9, Milan, 20131, Italy
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9
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Smyslova P, Popa I, Lyčka A, Tejral G, Hlavac J. Non-Catalyzed Click Reactions of ADIBO Derivatives with 5-Methyluridine Azides and Conformational Study of the Resulting Triazoles. PLoS One 2015; 10:e0144613. [PMID: 26673606 PMCID: PMC4690608 DOI: 10.1371/journal.pone.0144613] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 11/20/2015] [Indexed: 12/25/2022] Open
Abstract
Copper-free click reactions between a dibenzoazocine derivative and azides derived from 5-methyluridine were investigated. The non-catalyzed reaction yielded both regioisomers in an approximately equivalent ratio. The NMR spectra of each regioisomer revealed conformational isomery. The ratio of isomers was dependent on the type of regioisomer and the type of solvent. The synthesis of various analogs, a detailed NMR study and computational modeling provided evidence that the isomery was dependent on the interaction of the azocine and pyrimidine parts.
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Affiliation(s)
- Petra Smyslova
- Institute of Molecular and Translation Medicine, Olomouc, Czech Republic
- Department of Organic Chemistry, Faculty of Science, Palacký University, Olomouc, Czech Republic
| | - Igor Popa
- Institute of Molecular and Translation Medicine, Olomouc, Czech Republic
| | - Antonín Lyčka
- University of Hradec Kralove, Faculty of Science, Hradec Kralove, Czech Republic
| | - Gracian Tejral
- Institute of Biophysics, Second Faculty of Medicine, Charles University, Praha 5, Czech Republic
- Laboratory of Tissue Engineering, Institute of Experimental Medicine, Academy of Sciences of the Czech Republic, Praha 4, Czech Republic
| | - Jan Hlavac
- Institute of Molecular and Translation Medicine, Olomouc, Czech Republic
- Department of Organic Chemistry, Faculty of Science, Palacký University, Olomouc, Czech Republic
- * E-mail:
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10
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Biswas S, Song W, Borges C, Lindsay S, Zhang P. Click Addition of a DNA Thread to the N-Termini of Peptides for Their Translocation through Solid-State Nanopores. ACS NANO 2015; 9:9652-64. [PMID: 26364915 PMCID: PMC5648329 DOI: 10.1021/acsnano.5b04984] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
Foremost among the challenges facing single molecule sequencing of proteins by nanopores is the lack of a universal method for driving proteins or peptides into nanopores. In contrast to nucleic acids, the backbones of which are uniformly negatively charged nucleotides, proteins carry positive, negative and neutral side chains that are randomly distributed. Recombinant proteins carrying a negatively charged oligonucleotide or polypeptide at the C-termini can be translocated through a α-hemolysin (α-HL) nanopore, but the required genetic engineering limits the generality of these approaches. In this present study, we have developed a chemical approach for addition of a charged oligomer to peptides so that they can be translocated through nanopores. As an example, an oligonucleotide PolyT20 was tethered to peptides through first selectively functionalizing their N-termini with azide followed by a click reaction. The data show that the peptide-PolyT20 conjugates translocated through nanopores, whereas the unmodified peptides did not. Surprisingly, the conjugates with their peptides tethered at the 5'-end of PolyT20 passed the nanopores more rapidly than the PolyT20 alone. The PolyT20 also yielded a wider distribution of blockade currents. The same broad distribution was found for a conjugate with its peptide tethered at the 3'-end of PolyT20, suggesting that the larger blockades (and longer translocation times) are associated with events in which the 5'-end of the PolyT20 enters the pore first.
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Affiliation(s)
- Sudipta Biswas
- Biodesign Institute, Arizona State University, Tempe, Arizona 85287, USA
- Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287, USA
| | - Weisi Song
- Biodesign Institute, Arizona State University, Tempe, Arizona 85287, USA
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
| | - Chad Borges
- Biodesign Institute, Arizona State University, Tempe, Arizona 85287, USA
- Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287, USA
| | - Stuart Lindsay
- Biodesign Institute, Arizona State University, Tempe, Arizona 85287, USA
- Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287, USA
- Department of Physics, Arizona State University, Tempe, Arizona 85287, USA
- Corresponding Author: The author(s) to whom correspondence should be addressed: ;
| | - Peiming Zhang
- Department of Chemistry and Biochemistry, Arizona State University, Tempe, Arizona 85287, USA
- Corresponding Author: The author(s) to whom correspondence should be addressed: ;
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11
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Manufacturing of Peptide Microarrays Based on Catalyst-Free Click Chemistry. Methods Mol Biol 2015; 1352:157-66. [PMID: 26490474 DOI: 10.1007/978-1-4939-3037-1_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
Immobilization of peptides to a solid surface is frequently an important first step before they can be probed with a variety of biological samples in a heterogeneous assay format for research and clinical diagnostic purposes. Peptides can be derivatized in many ways to subsequently covalently attach them to an activated solid surface such as epoxy-functionalized glass slides. Here, we describe a clean, efficient, and reproducible fabrication process based on catalyst-free click chemistry compatible with the construction of low- to high-density peptide microarrays.
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12
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Wijdeven MA, Nicosia C, Borrmann A, Huskens J, van Delft FL. Biomolecular patterning of glass surfaces via strain-promoted cycloaddition of azides and cyclooctynes. RSC Adv 2014. [DOI: 10.1039/c3ra46121a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
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