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Burmeister N, Zorn E, Preuss L, Timm D, Scharnagl N, Rohnke M, Wicha SG, Streit WR, Maison W. Low-Fouling and Antibacterial Polymer Brushes via Surface-Initiated Polymerization of a Mixed Zwitterionic and Cationic Monomer. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023. [PMID: 38033196 DOI: 10.1021/acs.langmuir.3c02657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
The use of surface-grafted polymer brushes with combined low-fouling and antibacterial functionality is an attractive strategy to fight biofilm formation. This report describes a new styrene derivative combining a quaternary ammonium group with a sulfobetaine group in one monomer. Surface-initiated polymerization of this monomer on titanium and a polyethylene (PE) base material gave bifunctional polymer brush layers. Grafting was achieved via surface-initiated atom transfer radical polymerization from titanium or heat-induced free-radical polymerization from plasma-activated PE. Both techniques gave charged polymer layers with a thickness of over 750 nm, as confirmed by ToF-SIMS-SPM measurements. The chemical composition of the brush polymers was confirmed by XPS and FT-IR analysis. The surface charge, characterized by the ζ potential, was positive at different pH values, and the number of solvent-accessible excess ammonium groups was found to be ∼1016 N+/cm2. This led to strong antibacterial activity against Gram-positive and Gram-negative bacteria that was superior to a structurally related contact-active polymeric quaternary ammonium brush. In addition to this antibacterial activity, good low-fouling properties of the dual-function polymer brushes against Gram-positive and Gram-negative bacteria were found. This dual functionality is most likely due to the combination of antibacterial quaternary ammonium groups with antifouling sulfobetaines. The combination of both groups in one monomer allows the preparation of bifunctional brush polymers with operationally simple polymerization techniques.
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Affiliation(s)
- Nils Burmeister
- Department of Chemistry, Universität Hamburg, Bundesstrasse 45, 20146 Hamburg, Germany
| | - Eilika Zorn
- Department of Chemistry, Universität Hamburg, Bundesstrasse 45, 20146 Hamburg, Germany
| | - Lena Preuss
- Department of Microbiology and Biotechnology, Universität Hamburg, Ohnhorststrasse 18, 22609 Hamburg, Germany
| | - Donovan Timm
- Department of Chemistry, Universität Hamburg, Bundesstrasse 45, 20146 Hamburg, Germany
| | - Nico Scharnagl
- Helmholtz-Zentrum Hereon GmbH, Institute of Surface Science, Max-Planck-Strasse 1, 21502 Geesthacht, Germany
| | - Marcus Rohnke
- Justus-Liebig-Universität Gießen, Institute of Physical Chemistry, Heinrich-Buff-Ring 17, 35392 Giessen, Germany
| | - Sebastian G Wicha
- Department of Chemistry, Universität Hamburg, Bundesstrasse 45, 20146 Hamburg, Germany
| | - Wolfgang R Streit
- Department of Microbiology and Biotechnology, Universität Hamburg, Ohnhorststrasse 18, 22609 Hamburg, Germany
| | - Wolfgang Maison
- Department of Chemistry, Universität Hamburg, Bundesstrasse 45, 20146 Hamburg, Germany
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2
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Zhang Y, Luo Y, Wang L, Ng PF, Hu H, Chen F, Huang Q, Zheng Z. Destructive-Treatment-Free Rapid Polymer-Assisted Metal Deposition for Versatile Electronic Textiles. ACS APPLIED MATERIALS & INTERFACES 2022; 14:56193-56202. [PMID: 36475587 DOI: 10.1021/acsami.2c19278] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Highly conductive, durable, and breathable metal-coated textiles are critical building block materials for future wearable electronics. In order to enhance the metal adhesion on the textile surface, existing solution-based approaches to preparing these materials require time-consuming presynthesis and/or premodification processes, typically in the order of tens of minutes to hours, on textiles prior to metal plating. Herein, we report a UV-induced rapid polymer-assisted metal deposition (r-PAMD) that offers a destructive-treatment-free process to deposit highly conductive metals on a wide variety of textile materials, including cotton, polyester, nylon, Kevlar, glass fiber, and carbon cloth. In comparison to the state of the arts, r-PAMD significantly shortens the modification time to several minutes and is compatible with the roll-to-roll fabrication manner. Moreover, the deposited metals show outstanding adhesion, which withstands rigorous flexing, abrasion, and machine washing tests. We demonstrate that these metal-coated textiles are suitable for applications in two vastly different fields, being wearable and washable sensors, and lithium batteries.
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Affiliation(s)
- Yaokang Zhang
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
| | - Yufeng Luo
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
| | - Lei Wang
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
| | - Pui Fai Ng
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
| | - Hong Hu
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
| | - Fan Chen
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
| | - Qiyao Huang
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
- Research Institute for Intelligent Wearable Systems, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
| | - Zijian Zheng
- Laboratory for Advanced Interfacial Materials and Devices, School of Fashion and Textiles, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
- Department of Applied Biology and Chemical Technology, Faculty of Science, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
- Research Institute for Intelligent Wearable Systems, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
- Research Institute for Smart Energy, The Hong Kong Polytechnic University, Kowloon, Hong Kong SAR 99077, China
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3
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Facile Construction and Fabrication of a Superhydrophobic and Super Oleophilic Stainless Steel Mesh for Separation of Water and Oil. NANOMATERIALS 2022; 12:nano12101661. [PMID: 35630883 PMCID: PMC9147946 DOI: 10.3390/nano12101661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 12/04/2022]
Abstract
The fluoride-free fabrication of superhydrophobic materials for the separation of oil/water mixtures has received widespread attention because of frequent offshore oil exploration and chemical leakage. In recent years, oil/water separation materials, based on metal meshes, have drawn much attention, with significant advantages in terms of their high mechanical strength, easy availability, and long durability. However, it is still challenging to prepare superhydrophobic metal meshes with high-separation capacity, low costs, and high recyclability for dealing with oil–water separation. In this work, a superhydrophobic and super oleophilic stainless steel mesh (SSM) was successfully prepared by anchoring Fe2O3 nanoclusters (Fe2O3-NCs) on SSM via the in-situ flame synthesis method and followed by further modification with octadecyltrimethoxysilane (OTS). The as-prepared SSM with Fe2O3-NCs and OTS (OTS@Fe2O3-NCs@SSM) was confirmed by a field emission scanning electron microscope (FESEM), transmission electron microscope (TEM), energy dispersive spectrometer (EDS), X-ray photoelectron spectrometer (XPS), and X-ray diffractometer (XRD). The oil–water separation capacity of the sample was also measured. The results show that the interlaced and dense Fe2O3-NCs, composed of Fe2O3 nanoparticles, were uniformly coated on the surface of the SSM after the immerging-burning process. Additionally, a compact self-assembled OTS layer with low surface energy is coated on the surface of Fe2O3-NCs@SSM, leading to the formation of OTS@Fe2O3-NCs@SSM. The prepared OTS@Fe2O3-NCs@SSM shows excellent superhydrophobicity, with a water static contact angle of 151.3°. The separation efficiencies of OTS@Fe2O3-NCs@SSM for the mixtures of oil/water are all above 98.5%, except for corn oil/water (97.5%) because of its high viscosity. Moreover, the modified SSM exhibits excellent stability and recyclability. This work provides a facile approach for the preparation of superhydrophobic and super oleophilic metal meshes, which will lead to advancements in their large-scale applications on separating oil/water mixtures.
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4
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Buhl KB, Agergaard AH, Lillethorup M, Nikolajsen JP, Pedersen SU, Daasbjerg K. Polymer Brush Coating and Adhesion Technology at Scale. Polymers (Basel) 2020; 12:E1475. [PMID: 32630138 PMCID: PMC7407671 DOI: 10.3390/polym12071475] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 06/25/2020] [Accepted: 06/29/2020] [Indexed: 01/09/2023] Open
Abstract
Creating strong joints between dissimilar materials for high-performance hybrid products places high demands on modern adhesives. Traditionally, adhesion relies on the compatibility between surfaces, often requiring the use of primers and thick bonding layers to achieve stable joints. The coatings of polymer brushes enable the compatibilization of material surfaces through precise control over surface chemistry, facilitating strong adhesion through a nanometer-thin layer. Here, we give a detailed account of our research on adhesion promoted by polymer brushes along with examples from industrial applications. We discuss two fundamentally different adhesive mechanisms of polymer brushes, namely (1) physical bonding via entanglement and (2) chemical bonding. The former mechanism is demonstrated by e.g., the strong bonding between poly(methyl methacrylate) (PMMA) brush coated stainless steel and bulk PMMA, while the latter is shown by e.g., the improved adhesion between silicone and titanium substrates, functionalized by a hydrosilane-modified poly(hydroxyethyl methacrylate) (PHEMA) brush. This review establishes that the clever design of polymer brushes can facilitate strong bonding between metals and various polymer materials or compatibilize fillers or nanoparticles with otherwise incompatible polymeric matrices. To realize the full potential of polymer brush functionalized materials, we discuss the progress in the synthesis of polymer brushes under ambient and scalable industrial conditions, and present recent developments in atom transfer radical polymerization for the large-scale production of brush-modified materials.
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Affiliation(s)
- Kristian Birk Buhl
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, DK 8000 Aarhus C, Denmark; (K.B.B.); (A.H.A.); (J.P.N.)
| | - Asger Holm Agergaard
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, DK 8000 Aarhus C, Denmark; (K.B.B.); (A.H.A.); (J.P.N.)
| | | | - Jakob Pagh Nikolajsen
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, DK 8000 Aarhus C, Denmark; (K.B.B.); (A.H.A.); (J.P.N.)
- Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Steen Uttrup Pedersen
- Department of Chemistry, Aarhus University, Langelandsgade 140, DK-8000 Aarhus C, Denmark
| | - Kim Daasbjerg
- Interdisciplinary Nanoscience Center (iNANO), Aarhus University, Gustav Wieds Vej 14, DK 8000 Aarhus C, Denmark; (K.B.B.); (A.H.A.); (J.P.N.)
- Radisurf ApS, Arresoevej 5B, DK-8240 Risskov, Denmark
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5
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Zeng Y, Xie L, Chi F, Liu D, Wu H, Pan N, Sun G. Controlled Growth of Ultra‐Thick Polymer Brushes via Surface‐Initiated Atom Transfer Radical Polymerization with Active Polymers as Initiators. Macromol Rapid Commun 2019; 40:e1900078. [DOI: 10.1002/marc.201900078] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 03/30/2019] [Indexed: 01/02/2023]
Affiliation(s)
- Yiyang Zeng
- Fundamental Science on Nuclear Wastes and Environmental Safety LaboratorySouthwest University of Science and Technology Mianyang 621010 China
| | - Lei Xie
- Institute of Nuclear Physics and ChemistryChina Academy of Engineering Physics Mianyang 621900 China
| | - Fangting Chi
- Fundamental Science on Nuclear Wastes and Environmental Safety LaboratorySouthwest University of Science and Technology Mianyang 621010 China
| | - Dejian Liu
- Fundamental Science on Nuclear Wastes and Environmental Safety LaboratorySouthwest University of Science and Technology Mianyang 621010 China
| | - Haoyan Wu
- Fundamental Science on Nuclear Wastes and Environmental Safety LaboratorySouthwest University of Science and Technology Mianyang 621010 China
| | - Ning Pan
- Fundamental Science on Nuclear Wastes and Environmental Safety LaboratorySouthwest University of Science and Technology Mianyang 621010 China
| | - Guangai Sun
- Institute of Nuclear Physics and ChemistryChina Academy of Engineering Physics Mianyang 621900 China
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6
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Buhl K, Møller RK, Heide-Jørgensen S, Kolding AN, Kongsfelt M, Budzik MK, Hinge M, Pedersen SU, Daasbjerg K. Highly Efficient Rubber-to-Stainless Steel Bonding by Nanometer-Thin Cross-linked Polymer Brushes. ACS OMEGA 2018; 3:17511-17519. [PMID: 31458355 PMCID: PMC6643628 DOI: 10.1021/acsomega.8b02312] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Accepted: 11/23/2018] [Indexed: 06/10/2023]
Abstract
Stainless steel (SS) surfaces were grafted with poly(glycidyl methacrylate) (PGMA) brushes that were post-modified using allylamine, diallylamine, and propylamine as reagents. Likewise, poly[2-(diethylamino)ethyl methacrylate] brushes were synthesized. All samples were compression molded with uncured ethylene-propylene-diene M-class rubber and dicumyl peroxide and vulcanized for 12 min at 170 °C. The efficiency of the novel bonding solution was evaluated through peel experiments. Two parameters, the fracture toughness () and the cohesive-to-adhesive fracture ratio (A r), were calculated to evaluate the strength and the performance of the coupling, respectively. For the nanometer-thin PGMA films modified with allylamine, in particular, full cohesive fracture was obtained. The obtained values of (15.4 ± 1.1 N mm-1) and A r (1.00 ± 0.01) matched those obtained for a micrometer-thick commercial bonding agent. Cross-linking of polymer brushes by intermolecular reactions by the primary amines proved to have a significant impact on the type of fracture (cohesive/adhesive) and the performance of the adhesives.
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Affiliation(s)
- Kristian
Birk Buhl
- Interdisciplinary
Nanoscience Center (iNANO) and Carbon Dioxide Activation Center
(CADIAC), Aarhus University, Gustav Wieds Vej 14, Aarhus C DK-8000, Denmark
| | - Rasmus Krag Møller
- Department
of Engineering, Aarhus University, Hangøvej 2, Aarhus N DK-8200, Denmark
| | - Simon Heide-Jørgensen
- Department
of Engineering, Aarhus University, Inge Lehmanns Gade 10, Aarhus DK-8000, Denmark
| | | | | | - Michal Kazimierz Budzik
- Department
of Engineering, Aarhus University, Inge Lehmanns Gade 10, Aarhus DK-8000, Denmark
| | - Mogens Hinge
- Department
of Engineering, Aarhus University, Hangøvej 2, Aarhus N DK-8200, Denmark
| | - Steen Uttrup Pedersen
- Department
of Chemistry, Aarhus University, Langelandsgade 140, Aarhus C DK-8000, Denmark
| | - Kim Daasbjerg
- Interdisciplinary
Nanoscience Center (iNANO) and Carbon Dioxide Activation Center
(CADIAC), Aarhus University, Gustav Wieds Vej 14, Aarhus C DK-8000, Denmark
- Department
of Chemistry, Aarhus University, Langelandsgade 140, Aarhus C DK-8000, Denmark
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7
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Lepoittevin B, Elzein T, Dragoe D, Bejjani A, Lemée F, Levillain J, Bazin P, Roger P, Dez I. Hydrophobization of chitosan films by surface grafting with fluorinated polymer brushes. Carbohydr Polym 2018; 205:437-446. [PMID: 30446126 DOI: 10.1016/j.carbpol.2018.10.044] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2018] [Revised: 10/12/2018] [Accepted: 10/14/2018] [Indexed: 10/28/2022]
Abstract
Chitosan with its surface-properties and biodegradability is a promising biomaterial for green packaging applications. Till now, this application is still limited due to chitosan high sensitivity to water. Some existing studies deal with the incorporation of hydrophobic additives to enhance water-proof performances of chitosan films. As these additives may impair the film properties, our study focuses on chitosan efficient hydrophobization by means of simple and successful surface grafting reactions. Chitosan films prepared by solvent casting were modified by means of surface-initiated activators regenerated by electron transfer atom radical polymerization (SI-ARGET-ATRP) of 2-hydroxyethyl methacrylate (HEMA) followed by esterification reaction with fluorinated acyl compound. X-ray photoelectron spectroscopy (XPS), attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and Time-of-Flight Secondary Ion Mass Spectroscopy (ToF-SIMS) highlighted the surface chemical changes after each step. Surface properties were investigated by contact angle measurements and surface energy calculations. Hydrophobic surfaces with low surface energy and good water-repellent properties were obtained using a simple handling polymerization procedure. This is the first study in applying ARGET ATRP to prepare hydrophobic biopolymer films offering potential applications in packaging.
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Affiliation(s)
- Bénédicte Lepoittevin
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay, 91405, Orsay, France; Normandy University, LCMT, UMR 6507, ENSICAEN, UNICAEN, CNRS, 14000, Caen, France.
| | - Tamara Elzein
- Lebanese Atomic Energy Commission, National Council for Scientific Research, CNRS-L, Beirut, Lebanon
| | - Diana Dragoe
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay, 91405, Orsay, France
| | - Alice Bejjani
- Lebanese Atomic Energy Commission, National Council for Scientific Research, CNRS-L, Beirut, Lebanon
| | - Frédéric Lemée
- Normandy University, LCMT, UMR 6507, ENSICAEN, UNICAEN, CNRS, 14000, Caen, France
| | - Jocelyne Levillain
- Normandy University, LCMT, UMR 6507, ENSICAEN, UNICAEN, CNRS, 14000, Caen, France
| | - Philippe Bazin
- Normandy University, LCS, UMR 6506, ENSICAEN, UNICAEN, CNRS, 14000, Caen, France
| | - Philippe Roger
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182, Univ Paris Sud, CNRS, Université Paris-Saclay, 91405, Orsay, France
| | - Isabelle Dez
- Normandy University, LCMT, UMR 6507, ENSICAEN, UNICAEN, CNRS, 14000, Caen, France.
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Reggente M, Masson P, Dollinger C, Palkowski H, Zafeiratos S, Jacomine L, Passeri D, Rossi M, Vrana NE, Pourroy G, Carradò A. Novel Alkali Activation of Titanium Substrates To Grow Thick and Covalently Bound PMMA Layers. ACS APPLIED MATERIALS & INTERFACES 2018; 10:5967-5977. [PMID: 29338177 DOI: 10.1021/acsami.7b17008] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Titanium (Ti) is the most widely used metal in biomedical applications because of its biocompatibility; however, the significant difference in the mechanical properties between Ti and the surrounding tissues results in stress shielding which is detrimental for load-bearing tissues. In the current study, to attenuate the stress shielding effect, a new processing route was developed. It aimed at growing thick poly(methyl methacrylate) (PMMA) layers grafted on Ti substrates to incorporate a polymer component on Ti implants. However, the currently available methods do not allow the development of thick polymeric layers, reducing significantly their potential uses. The proposed route consists of an alkali activation of Ti substrates followed by a surface-initiated atom transfer radical polymerization using a phosphonic acid derivative as a coupling agent and a polymerization initiator and malononitrile as a polymerization activator. The average thickness of the grown PMMA layers is approximately 1.9 μm. The Ti activation-performed in a NaOH solution-leads to a porous sodium titanate interlayer with a hierarchical structure and an open microporosity. It promotes the covalent grafting reaction because of high hydroxyl groups' content and enables establishing a further mechanical interlocking between the growing PMMA layer and the Ti substrate. As a result, the produced graduated structure possesses high Ti/PMMA adhesion strength (∼260 MPa). Moreover, the PMMA layer is (i) thicker compared to those obtained with the previously reported techniques (∼1.9 μm), (ii) stable in a simulated body fluid solution, and (iii) biocompatible. This strategy opens new opportunities toward hybrid prosthesis with adjustable mechanical properties with respect to host bone properties for personalized medicines.
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Affiliation(s)
- Melania Reggente
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 CNRS, Université de Strasbourg , 23 rue du Loess BP 43, 67034 Strasbourg, France
- Department of Basic and Applied Sciences for Engineering (BASE), Sapienza University of Rome , Via Antonio Scarpa 16, 00161 Rome, Italy
| | - Patrick Masson
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 CNRS, Université de Strasbourg , 23 rue du Loess BP 43, 67034 Strasbourg, France
| | | | - Heinz Palkowski
- Clausthal University of Technology (TUC), IMET Institute of Metallurgy , Robert-Koch-Strasse 42, 38678 Clausthal-Zellerfeld, Germany
| | - Spyridon Zafeiratos
- Institut de Chimie et Procédés pour l'Énergie, l'Environnement et la Santé (ICPEES), CNRS, Université de Strasbourg , 25 rue Becquerel, 67087 Strasbourg, France
| | - Leandro Jacomine
- Institut Charles Sadron, CNRS, UPR 22 , 23 rue du Loess BP 84047, 67034 Strasbourg, France
| | - Daniele Passeri
- Department of Basic and Applied Sciences for Engineering (BASE), Sapienza University of Rome , Via Antonio Scarpa 16, 00161 Rome, Italy
| | - Marco Rossi
- Department of Basic and Applied Sciences for Engineering (BASE), Sapienza University of Rome , Via Antonio Scarpa 16, 00161 Rome, Italy
- Center for Nanotechnology for Engineering (CNIS), Sapienza University of Rome , P. le A. Moro 5, 00185 Rome, Italy
| | - Nihal Engin Vrana
- Protip Medical , 8 Place de l'Hôpital, 67000 Strasbourg, France
- Institut National de la Santé et de la Recherche Médicale, INSERM Unité , 1121, 11 rue Humann, 67085 Strasbourg Cedex, France
- Université de Strasbourg, Faculté de Chirurgie Dentaire, Fédération de Médecine Translationnelle de Strasbourg, Fédération de Recherche Matériaux et Nanosciences Grand Est (FRMNGE) , P. le A. Moro 5, 67000 Strasbourg, France
| | - Geneviève Pourroy
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 CNRS, Université de Strasbourg , 23 rue du Loess BP 43, 67034 Strasbourg, France
| | - Adele Carradò
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 CNRS, Université de Strasbourg , 23 rue du Loess BP 43, 67034 Strasbourg, France
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Cao C, Zhang Y, Jiang C, Qi M, Liu G. Advances on Aryldiazonium Salt Chemistry Based Interfacial Fabrication for Sensing Applications. ACS APPLIED MATERIALS & INTERFACES 2017; 9:5031-5049. [PMID: 28124552 DOI: 10.1021/acsami.6b16108] [Citation(s) in RCA: 70] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Aryldiazonium salts as coupling agents for surface chemistry have evidenced their wide applications for the development of sensors. Combined with advances in nanomaterials, current trends in sensor science and a variety of particular advantages of aryldiazonium salt chemistry in sensing have driven the aryldiazonium salt-based sensing strategies to grow at an astonishing pace. This review focuses on the advances in the use of aryldiazonium salts for modifying interfaces in sensors and biosensors during the past decade. It will first summarize the current methods for modification of interfaces with aryldiazonium salts, and then discuss the sensing applications of aryldiazonium salts modified on different transducers (bulky solid electrodes, nanomaterials modified bulky solid electrodes, and nanoparticles). Finally, the challenges and perspectives that aryldiazonium salt chemistry is facing in sensing applications are critically discussed.
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Affiliation(s)
- Chaomin Cao
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University , Wuhan 430079, P. R. China
| | - Yin Zhang
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University , Wuhan 430079, P. R. China
| | - Cheng Jiang
- Nuffield Department of Clinical Neurosciences, Department of Chemistry, University of Oxford , Oxford OX1 2JD, United Kingdom
| | - Meng Qi
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University , Wuhan 430079, P. R. China
| | - Guozhen Liu
- Key Laboratory of Pesticide and Chemical Biology of Ministry of Education, College of Chemistry, Central China Normal University , Wuhan 430079, P. R. China
- ARC Centre of Excellence in Nanoscale BioPhotonics (CNBP), Department of Physics and Astronomy, Macquarie University , North Ryde 2109, Australia
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