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Rhoné B, Galtayries A, Semetey V. Efficient One-Step Passivation of Polyurethane Using Transurethanization. Macromol Biosci 2023; 23:e2300168. [PMID: 37551859 DOI: 10.1002/mabi.202300168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2023] [Revised: 07/04/2023] [Indexed: 08/09/2023]
Abstract
The uncontrolled accumulation of biological materials on the surface of medical devices through protein adsorption or cell adhesion causes adverse biological reactions in the living host system, leading to complications. In this study, poly(ethylene glycol) (PEG) is successfully grafted onto polyurethane (PU) surfaces by using a new strategy through a simple and efficient transurethanization reaction. The PEG hydroxyl group is deprotonated and then reacted with the PU surface to provide antiadhesive hydrophilic surfaces in a single step. Surface analysis techniques proved the grafting to be efficient and the formation of a hydrophilic polymeric layer at the surface of PU. Biological assays showed that the surface modification induced lower protein adsorption, cell, platelet, and bacterial adhesion than untreated surfaces, showing a potential for biomedical applications.
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Affiliation(s)
- Benoît Rhoné
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 11 Rue Pierre et Marie Curie, Paris, 75005, France
| | - Anouk Galtayries
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 11 Rue Pierre et Marie Curie, Paris, 75005, France
| | - Vincent Semetey
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 11 Rue Pierre et Marie Curie, Paris, 75005, France
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2
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Piñeiro-García A, Vega-Díaz SM, Tristán F, Meneses-Rodríguez D, Labrada-Delgado GJ, Semetey V. Photochemical Functionalization of Graphene Oxide by Thiol–Ene Click Chemistry. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01252] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexis Piñeiro-García
- Departamento de Ingeniería Química, Tecnológico Nacional de México/Instituto Tecnológico de Celaya, Avenida Tecnológico esq., A. Garcia Cubas S/N, Celaya CP 38010, Guanajuato, Mexico
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 11 Rue Pierre et Marie Curie, 75005 Paris, France
| | - Sofia M. Vega-Díaz
- Departamento de Ingeniería Química, Tecnológico Nacional de México/Instituto Tecnológico de Celaya, Avenida Tecnológico esq., A. Garcia Cubas S/N, Celaya CP 38010, Guanajuato, Mexico
| | - Ferdinando Tristán
- Departamento de Ingeniería Química, Tecnológico Nacional de México/Instituto Tecnológico de Celaya, Avenida Tecnológico esq., A. Garcia Cubas S/N, Celaya CP 38010, Guanajuato, Mexico
| | - David Meneses-Rodríguez
- Cátedras-CONACYT CINVESTAV, Mérida Km 6, Carretera Antigua a Progreso, Cordemex, Mérida CP 97310, Yucatán, Mexico
| | | | - Vincent Semetey
- Chimie ParisTech, PSL University, CNRS, Institut de Recherche de Chimie Paris, 11 Rue Pierre et Marie Curie, 75005 Paris, France
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3
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General and adaptive synthesis protocol for high-quality organosilane self-assembled monolayers as tunable surface chemistry platforms for biochemical applications. Biointerphases 2020; 15:041005. [PMID: 32698591 DOI: 10.1116/6.0000250] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The controlled modification of surface properties represents a pervasive requirement to be fulfilled when developing new technologies. In this paper, we propose an easy-to-implement protocol for the functionalization of glass with self-assembled monolayers (SAMs). The adaptivity of the synthesis route was demonstrated by the controlled anchoring of thiol, amino, glycidyloxy, and methacrylate groups onto the glass surface. The optimization of the synthetic pathway was mirrored by extremely smooth SAMs (approximately 150 pm roughness), layer thickness comparable to the theoretical molecule length, absence of silane islands along the surface, quasi-unitary degree of packing, and tailored wettability and charge. The functionalization kinetics of two model silanes, 3-mercapto- and 3-amino-propyltrimethoxysilane, was determined by cross-comparing x-ray photoelectron spectroscopy and time of flight secondary ion mass spectrometry data. Our SAMs with tailored physicochemical attributes will be implemented as supports for the crystallization of pharmaceuticals and biomolecules in upcoming studies. Here, the application to a small molecule drug model, namely aspirin, was discussed as a proof of concept.
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McKenas CG, Fehr JM, Donley CL, Lockett MR. Thiol-Ene Modified Amorphous Carbon Substrates: Surface Patterning and Chemically Modified Electrode Preparation. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:10529-10536. [PMID: 27657877 DOI: 10.1021/acs.langmuir.6b02961] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Amorphous carbon (aC) films are chemically stable under ambient conditions or when interfaced with aqueous solutions, making them a promising material for preparing biosensors and chemically modified electrodes. There are a number of wet chemical methods capable of tailoring the reactivity and wettability of aC films, but few of these chemistries are compatible with photopatterning. Here, we introduce a method to install thiol groups directly onto the surface of aC films. These terminal thiols are compatible with thiol-ene click reactions, which allowed us to rapidly functionalize and pattern the surface of the aC films. We thoroughly characterized the aC films and confirmed the installation of surface-bound thiols does not significantly oxidize the surface or change its topography. We also determined the conditions needed to selectively attach alkene-containing molecules to these films and show the reaction is proceeding through a thiol-mediated reaction. Lastly, we demonstrate the utility of our approach by photopatterning the aC films and preparing ferrocene-modified aC electrodes. The chemistry described here provides a rapid means of fabricating sensors and preparing photoaddressable arrays of (bio)molecules on stable carbon interfaces.
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Affiliation(s)
- Catherine G McKenas
- Department of Chemistry, University of North Carolina at Chapel Hill , Kenan and Caudill Laboratories, 125 South Road, Chapel Hill, North Carolina 27599-3290, United States
| | - Julia M Fehr
- Department of Chemistry, University of North Carolina at Chapel Hill , Kenan and Caudill Laboratories, 125 South Road, Chapel Hill, North Carolina 27599-3290, United States
| | - Carrie L Donley
- Chapel Hill Analytical and Nanofabrication Laboratory, University of North Carolina at Chapel Hill , Chapman Hall, 205 South Columbia Street, Chapel Hill, North Carolina 27599-3216, United States
| | - Matthew R Lockett
- Department of Chemistry, University of North Carolina at Chapel Hill , Kenan and Caudill Laboratories, 125 South Road, Chapel Hill, North Carolina 27599-3290, United States
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5
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Chauhan A, Bernardin A, Mussard W, Kriegel I, Estève M, Ghigo JM, Beloin C, Semetey V. Preventing Biofilm Formation and Associated Occlusion by Biomimetic Glycocalyxlike Polymer in Central Venous Catheters. J Infect Dis 2014; 210:1347-56. [DOI: 10.1093/infdis/jiu249] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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6
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Escorihuela J, Bañuls MJ, Grijalvo S, Eritja R, Puchades R, Maquieira Á. Direct Covalent Attachment of DNA Microarrays by Rapid Thiol–Ene “Click” Chemistry. Bioconjug Chem 2014; 25:618-27. [DOI: 10.1021/bc500033d] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Jorge Escorihuela
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico, Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 Valencia, Spain
| | - María-José Bañuls
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico, Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 Valencia, Spain
| | - Santiago Grijalvo
- Networking Center on Bioengineering, Biomaterials and Biomedicine (CIBER-BBN) and Institute for Advanced Chemistry of Catalonia (IQAC−CSIC), Chemical and Biomolecular Nanotechnology Department, Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Ramón Eritja
- Networking Center on Bioengineering, Biomaterials and Biomedicine (CIBER-BBN) and Institute for Advanced Chemistry of Catalonia (IQAC−CSIC), Chemical and Biomolecular Nanotechnology Department, Jordi Girona 18-26, 08034 Barcelona, Spain
| | - Rosa Puchades
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico, Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 Valencia, Spain
| | - Ángel Maquieira
- Centro
de Reconocimiento Molecular y Desarrollo Tecnológico, Departamento
de Química, Universitat Politècnica de València, Camino
de Vera s/n, 46022 Valencia, Spain
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7
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Lowe AB. Thiol–ene “click” reactions and recent applications in polymer and materials synthesis: a first update. Polym Chem 2014. [DOI: 10.1039/c4py00339j] [Citation(s) in RCA: 579] [Impact Index Per Article: 57.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This contribution serves as an update to a previous review (Polym. Chem.2010,1, 17–36) and highlights recent applications of thiol–ene ‘click’ chemistry as an efficient tool for both polymer/materials synthesis as well as modification.
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Affiliation(s)
- Andrew B. Lowe
- School of Chemical Engineering
- Centre for Advanced Macromolecular Design
- UNSW Australia
- University of New South Wales
- Kensington Sydney, Australia
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