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Zhang L, Li H, Zhang X, Li Q, Zhu G, Liu FQ. A marine coating: Self-healing, stable release of Cu 2+, anti-biofouling. MARINE POLLUTION BULLETIN 2023; 195:115524. [PMID: 37703634 DOI: 10.1016/j.marpolbul.2023.115524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Revised: 09/03/2023] [Accepted: 09/06/2023] [Indexed: 09/15/2023]
Abstract
We developed a marine coating consisting of Cu-MOF-74, multi-walled carbon nanotube containing carboxyl groups (MWCNT-COOH) and self-healing polymers, which simultaneously possesses self-healing and anti-biofouling properties. Cu-MOF-74 can stably release Cu2+ by virtue of the coordination dissociative mechanism. Studies have proved that MWCNT can inhibit the growth of bacteria, so adding the MWCNT can help to reduce the amount of the copper ions and ensure the antibacterial effect of the coating. In addition, the cross-linked network and abundant -COOH provided by the polymers and MWCNT-COOH further prevent the loss of copper ions. Moreover, the coating we prepared has good performance of self-healing at room temperature or slightly heated because the polymers possess abundant non-covalent hydrogen bonds. Finally, the coating not only has superior antibacterial property, but also effectively prevents the adhesion of macrofouling organism. Therefore, the coating has a longer service life and its environmental friendliness has also been improved.
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Affiliation(s)
- Liuqin Zhang
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China; School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Huali Li
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China; School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Xiaohu Zhang
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China
| | - Qiuping Li
- Aviation Key Laboratory of Science and Technology on Structural Corrosion Prevention and Control, China Special Vehicle Research Institute, Jingmen 448035, China
| | - Guangyu Zhu
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China
| | - Fa-Qian Liu
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519082, China.
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López-Saucedo F, Zúñiga-Villarreal N, Flores-Rojas GG, Martínez-Otero D, Magariños B, Bucio E. Zinc heterocyclic vinyl complexes and their gamma-irradiated derivatives: From the metal to antimicrobial materials. REACT FUNCT POLYM 2020. [DOI: 10.1016/j.reactfunctpolym.2019.104410] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Cheng D, Huang Z, Ye Z, Ren R, Wang J, Huang C. Study of the equilibrium swelling of poly(methyl methacrylate-co-n-butyl methacrylate) immersed in water via MD simulation. Chem Eng Sci 2017. [DOI: 10.1016/j.ces.2017.08.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Andersson Trojer M, Nordstierna L, Bergek J, Blanck H, Holmberg K, Nydén M. Use of microcapsules as controlled release devices for coatings. Adv Colloid Interface Sci 2015; 222:18-43. [PMID: 25441449 DOI: 10.1016/j.cis.2014.06.003] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2014] [Revised: 06/06/2014] [Accepted: 06/06/2014] [Indexed: 12/27/2022]
Abstract
Biofouling of surfaces is a considerable problem in many industrial sectors and for the public community in general. The problem is usually approached by the use of functional coatings and most of such antifouling coatings rely on the effect of biocides. However, a substantial drawback is the poor control over the release of the biocide as well as its degradation in the paint. Encapsulation of the biocides in microcapsules is a promising approach that may overcome some of the problems associated with the more traditional ways of incorporating the antifouling agent into the formulation. In this review, we summarize more than a decade of microcapsule research from our lab as well as from other groups working on this topic. Focus will be on two coacervation-based encapsulation techniques; the internal phase separation method and the double emulsion method, which together enable the encapsulation of a broad spectrum of biocides with different physicochemical properties. The release of the biocide from core-shell particles and from encapsulated biocides in coatings is treated in detail. The release behaviour is interpreted in terms of the physicochemical properties of the core-shell particle and the coating matrix. In addition, special attention is given to the experimental release methodology and the implementation of proper diffusion models to describe the release. At the end of the review examples of antifouling properties of some coatings against common biofoulers are presented.
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Abstract
Fouling of marine organisms on the hulls of ships is a severe problem for the shipping industry. Many antifouling agents are based on five-membered nitrogen heterocyclic compounds, in particular imidazoles and triazoles. Moreover, imidazole and triazoles are strong ligands for Cu2+and Cu+, which are both potent antifouling agents. In this review, we summarize a decade of work within our groups concerning imidazole and triazole coordination chemistry for antifouling applications with a particular focus on the very potent antifouling agentmedetomidine. The entry starts by providing a detailed theoretical description of the azole-metal coordination chemistry. Some attention will be given to ways to functionalize polymers with azole ligands. Then, the effect of metal coordination in azole-containing polymers with respect to material properties will be discussed. Our work concerning the controlled release of antifouling agents, in particular medetomidine, using azole coordination chemistry will be reviewed. Finally, an outlook will be given describing the potential for tailoring the azole ligand chemistry in polymers with respect to Cu2+adsorption and Cu2+→Cu+reduction for antifouling coatings without added biocides.
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Synthesis and polymerisation of maleoyl-L-histidine monomers and addition of histidine to an ethylene-alt-maleic co-polymer. JOURNAL OF POLYMER RESEARCH 2012. [DOI: 10.1007/s10965-012-9821-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Receptor-based biomimetic NVP/DMA contact lenses for loading/eluting carbonic anhydrase inhibitors. J Memb Sci 2011. [DOI: 10.1016/j.memsci.2011.08.030] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Vinylimidazole copolymers: coordination chemistry, solubility, and cross-linking as function of Cu2+ and Zn2+ complexation. Colloid Polym Sci 2011. [DOI: 10.1007/s00396-011-2461-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Andersson M, Hedin J, Johansson P, Nordström J, Nydén M. Coordination of Imidazoles by Cu(II) and Zn(II) as Studied by NMR Relaxometry, EPR, far-FTIR Vibrational Spectroscopy and Ab Initio Calculations: Effect of Methyl Substitution. J Phys Chem A 2010; 114:13146-53. [DOI: 10.1021/jp1062868] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Markus Andersson
- Department of Chemical and Biological Engineering, Applied Surface Chemistry and Department of Applied Physics, Condensed Matter Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden
| | - Jesper Hedin
- Department of Chemical and Biological Engineering, Applied Surface Chemistry and Department of Applied Physics, Condensed Matter Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden
| | - Patrik Johansson
- Department of Chemical and Biological Engineering, Applied Surface Chemistry and Department of Applied Physics, Condensed Matter Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden
| | - Jonas Nordström
- Department of Chemical and Biological Engineering, Applied Surface Chemistry and Department of Applied Physics, Condensed Matter Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden
| | - Magnus Nydén
- Department of Chemical and Biological Engineering, Applied Surface Chemistry and Department of Applied Physics, Condensed Matter Physics, Chalmers University of Technology, SE-41296 Göteborg, Sweden
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Hedin J, Isaksson D, Andersson M, Nydén M. Bi-layer formation of imidazole-modified ethyl(hydroxyethyl)cellulose at a hydrophobic surface as monitored by QCM-D. J Colloid Interface Sci 2009; 336:388-92. [DOI: 10.1016/j.jcis.2009.04.033] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2009] [Revised: 03/31/2009] [Accepted: 04/01/2009] [Indexed: 11/16/2022]
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Hedin J, Löfroth JE, Nydén M. Adsorption behavior and cross-linking of EHEC and HM-EHEC at hydrophilic and hydrophobic modified surfaces monitored by SPR and QCM-D. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2007; 23:6148-55. [PMID: 17451254 DOI: 10.1021/la063406j] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Abstract
The adsorption behavior of ethyl(hydroxyethyl) cellulose EHEC and hydrophobically modified EHEC (HM-EHEC) at hydrophilic and hydrophobic surfaces has been studied using surface plasmon resonance (SPR) and quartz crystal microbalance with dissipation monitoring (QCM-D) methods. The adsorbed amounts measured with the different methods were different due to large amounts of water in the films. The slow adsorption process made it reasonable to assume a continuous polymer reconfiguration process at the surface. This was mostly seen for HM-EHEC at the hydrophobic surface, where a more flexible structure was adopted during the adsorption process. A cross-linking agent was seen to truly interpolymer cross-link EHEC at the hydrophilic surface and HM-EHEC at the hydrophobic surface. For EHEC at a hydrophobic surface and for HM-EHEC at a hydrophilic surface, the polymers adsorbed in an individually phase-separated manner, making an interpolymer cross-linking reaction unsuccessful.
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Affiliation(s)
- Jesper Hedin
- Department of Chemical and Biological Engineering, Applied Surface Chemistry, Chalmers University of Technology, SE-412 96 Göteborg, Sweden.
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Rich RL, Myszka DG. Survey of the year 2006 commercial optical biosensor literature. J Mol Recognit 2007; 20:300-66. [DOI: 10.1002/jmr.862] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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