1
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Song Y, Wang Q, Ning Y, Tian H, Liu B. Developing a novel antibacterial coating system for marine corrosion and fouling control. MARINE POLLUTION BULLETIN 2025; 210:117347. [PMID: 39616905 DOI: 10.1016/j.marpolbul.2024.117347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 11/07/2024] [Accepted: 11/22/2024] [Indexed: 12/09/2024]
Abstract
Microbial-influenced corrosion and marine biofouling have become a thorny problem restricting the effective long-term operation of marine engineering. In this study, a novel antibacterial coating system for marine corrosion and fouling control was developed to integrate and improve the antibacterial performance. The coating system was composed of an epoxy primer and a low surface energy organosilicon/polyurethane topcoat, while quaternary ammonium salt (QAS) was added as an antimicrobial agent. The primer provided excellent corrosion protection. The antifouling performance was significantly improved by the combined effect of low surface energy and antibacterial agents, resulting in an extended service life and enhanced environmental sustainability of the coating system. Furthermore, the satisfactory results of the above coating system were confirmed by 8 weeks of hanging tests in the ocean, which exhibited potential application prospects in marine engineering in the future.
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Affiliation(s)
- Yihan Song
- Beijing Key Laboratory of Electrochemical Processes and Technology of Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Qi Wang
- Beijing Key Laboratory of Electrochemical Processes and Technology of Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yujie Ning
- Beijing Key Laboratory of Electrochemical Processes and Technology of Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Huayang Tian
- Beijing Key Laboratory of Electrochemical Processes and Technology of Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Bin Liu
- Beijing Key Laboratory of Electrochemical Processes and Technology of Materials, College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China.
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2
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Wang Y, Zhou X, He L, Zhou X, Wang Y, Zhou P. Research Progress on Using Modified Hydrogel Coatings as Marine Antifouling Materials. Mar Drugs 2024; 22:546. [PMID: 39728121 PMCID: PMC11676044 DOI: 10.3390/md22120546] [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] [Received: 10/22/2024] [Revised: 11/20/2024] [Accepted: 11/26/2024] [Indexed: 12/28/2024] Open
Abstract
The adhesion of marine organisms to marine facilities negatively impacts human productivity. This phenomenon, known as marine fouling, constitutes a serious issue in the marine equipment industry. It increases resistance for ships and their structures, which, in turn, raises fuel consumption and reduces ship speed. To date, numerous antifouling strategies have been researched to combat marine biofouling. However, a multitude of these resources face long-term usability issues due to various limitations, such as low adhesion quality, elevated costs, and inefficacy. Hydrogels, exhibiting properties akin to the slime layer on the skin of many aquatic creatures, possess a low frictional coefficient and a high rate of water absorbency and are extensively utilized in the marine antifouling field. This review discusses the recent progress regarding the application of hydrogels as an important marine antifouling material in recent years. It introduces the structure, properties, and classification of hydrogels; summarizes the current research status of improved hydrogels in detail; and analyzes the improvement in their antifouling properties and the prospects for their application in marine antifouling.
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Affiliation(s)
- Ying Wang
- College of Metrology Measurement and Instrument, China Jiliang University, Hangzhou 310018, China; (Y.W.); (X.Z.); (Y.W.); (P.Z.)
| | - Xiaohong Zhou
- School of Mathematics, Physics and Optoelectronic Engineering, Hubei University of Automotive Technology, Shiyan 442002, China;
| | - Lingyan He
- College of Mechanical and Electrical Engineering, Guangxi Vocational College of Water Resources and Electric Power, Nanning 530023, China
| | - Xiangkai Zhou
- College of Metrology Measurement and Instrument, China Jiliang University, Hangzhou 310018, China; (Y.W.); (X.Z.); (Y.W.); (P.Z.)
| | - Yantian Wang
- College of Metrology Measurement and Instrument, China Jiliang University, Hangzhou 310018, China; (Y.W.); (X.Z.); (Y.W.); (P.Z.)
| | - Peijian Zhou
- College of Metrology Measurement and Instrument, China Jiliang University, Hangzhou 310018, China; (Y.W.); (X.Z.); (Y.W.); (P.Z.)
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3
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He G, Liu W, Liu Y, Wei S, Yue Y, Dong L, Yu L. Antifouling hydrogel with different mechanisms:Antifouling mechanisms, materials, preparations and applications. Adv Colloid Interface Sci 2024; 335:103359. [PMID: 39591834 DOI: 10.1016/j.cis.2024.103359] [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: 06/02/2024] [Revised: 09/23/2024] [Accepted: 11/19/2024] [Indexed: 11/28/2024]
Abstract
Biofouling is a long-standing problem for biomedical devices, membranes and marine equipment. Eco-friendly hydrogels show great potential for antifouling applications due to their unique antifouling characteristics. However, a single antifouling mechanism cannot meet a wider practical application of antifouling hydrogels, combined with multiple antifouling mechanisms, the various antifouling advantages can be played, as well as the antifouling performance and service life of antifouling hydrogel can be improved. For the construction of the antifouling hydrogel with multiple antifouling mechanisms, the antifouling mechanisms that have been used in antifouling hydrogels should be analyzed. Hence, this review focus on five major antifouling mechanisms used in antifouling hydrogel: hydration layer, elastic modulus, antifoulant modification, micro/nanostructure and self-renewal surface construction. The methods of exerting the above antifouling mechanisms in hydrogels and the materials of preparing antifouling hydrogel are introduced. Finally, the development of antifouling hydrogel in biomedical materials, membrane and marine related field is summarized, and the existing problems as well as the future trend of antifouling hydrogel are discussed. This review provides reasonable guidance for the future and application of the construction of antifouling hydrogels with multiple antifouling mechanisms.
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Affiliation(s)
- Guangling He
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Wenyan Liu
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Yuhua Liu
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Shuqing Wei
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Yuhao Yue
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China
| | - Lei Dong
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China.
| | - Liangmin Yu
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, Ocean University of China, Qingdao 266100, China; Sanya Oceanographic Institution, Ocean University of China, Sanya 572024, China; Sanya Oceanographic Laboratory, Sanya 572024, China.
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4
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Liu D, Shu H, Zhou J, Bai X, Cao P. Research Progress on New Environmentally Friendly Antifouling Coatings in Marine Settings: A Review. Biomimetics (Basel) 2023; 8:biomimetics8020200. [PMID: 37218786 DOI: 10.3390/biomimetics8020200] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 05/05/2023] [Accepted: 05/11/2023] [Indexed: 05/24/2023] Open
Abstract
Any equipment submerged in the ocean will have its surface attacked by fouling organisms, which can cause serious damage. Traditional antifouling coatings contain heavy metal ions, which also have a detrimental effect on the marine ecological environment and cannot fulfill the needs of practical applications. As the awareness of environmental protection is increasing, new environmentally friendly and broad-spectrum antifouling coatings have become the current research hotspot in the field of marine antifouling. This review briefly outlines the formation process of biofouling and the fouling mechanism. Then, it describes the research progress of new environmentally friendly antifouling coatings in recent years, including fouling release antifouling coatings, photocatalytic antifouling coatings and natural antifouling agents derived from biomimetic strategies, micro/nanostructured antifouling materials and hydrogel antifouling coatings. Highlights include the mechanism of action of antimicrobial peptides and the means of preparation of modified surfaces. This category of antifouling materials has broad-spectrum antimicrobial activity and environmental friendliness and is expected to be a new type of marine antifouling coating with desirable antifouling functions. Finally, the future research directions of antifouling coatings are prospected, which are intended to provide a reference for the development of efficient, broad-spectrum and green marine antifouling coatings.
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Affiliation(s)
- De Liu
- School of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China
| | - Haobo Shu
- School of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China
| | - Jiangwei Zhou
- School of International Education, Wuhan University of Technology, Wuhan 430070, China
| | - Xiuqin Bai
- State Key Laboratory of Maritime Technology and Safety, Wuhan University of Technology, Wuhan 430063, China
| | - Pan Cao
- School of Mechanical Engineering, Yangzhou University, Yangzhou 225127, China
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5
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Su D, Bai X, He X. Research progress on hydrogel materials and their antifouling properties. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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6
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Zeng L, Cui H, Liu Y, Lin X, Wang Z, Guo H, Li WH. Tough antifouling organogels reinforced by the synergistic effect of oleophobic and dipole–dipole interactions. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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7
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A durable and self-cleaning hydrogel micro-powder modified coating with improved utilization of Cu2+ for marine antifouling. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-02940-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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8
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Li P, Su X, Hao D, Yang M, Gui T, Cong W, Jiang W, Ge X, Guo X. One-pot method for preparation of capsaicin-containing double-network hydrogels for marine antifouling. RSC Adv 2022; 12:15613-15622. [PMID: 35685171 PMCID: PMC9126649 DOI: 10.1039/d2ra00502f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 05/16/2022] [Indexed: 01/03/2023] Open
Abstract
Marine biofouling which interferes with normal marine operation and also causes huge economic loss has become a worldwide problem. With the development of society, there is an urgent need to develop non-toxic and efficient anti-fouling strategies. Capsaicin is an environmentally friendly antifouling agent, but controlling the stable release of capsaicin from the coating is still a challenge to be solved. To achieve long-lasting antifouling property, in this work, we incorporate a derivative of capsaicin N-(4-hydroxy-3-methoxybenzyl)acrylamide (HMBA) to prepare double network (DN) hydrogels and make HMBA a part of the polymer network. Polyvinyl alcohol (PVA) has good hydrophilicity, and as a soft and ductile network, acrylamide (AM) and HMBA can polymerize to generate a rigid and brittle network. By adjusting the content of HMBA in the DN hydrogels, we can obtain a PVA–PAHX hydrogel with high mechanical strength, low swelling rate, and excellent antifouling effect, which provides a feasible way for the practical application of a hydrogel coating in long-term marine antifouling. Double-network hydrogel coatings containing capsaicin analogs were prepared by a one-pot method based on a green strategy, by incorporating a derivative of capsaicin N-(4-hydroxy-3-methoxybenzyl) acrylamide into the polymer network. An antifouling effect can be achieved.![]()
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Affiliation(s)
- Pei Li
- College of Environmental Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
- Key Laboratory of Science and Technology on High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xin Su
- Key Laboratory of Science and Technology on High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Dezhao Hao
- Laboratory of Bio-Inspired Smart Interface Science, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100191, China
| | - Ming Yang
- Key Laboratory of Science and Technology on High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Taijiang Gui
- State Key Laboratory of Marine Coatings, Marine Chemical Research Institute Co. Ltd, China
| | - Weiwei Cong
- State Key Laboratory of Marine Coatings, Marine Chemical Research Institute Co. Ltd, China
| | - Wenqiang Jiang
- College of Environmental Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Xiuli Ge
- College of Environmental Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan, 250353, China
| | - Xinglin Guo
- Key Laboratory of Science and Technology on High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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9
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Wang P, Zhang YL, Fu KL, Liu Z, Zhang L, Liu C, Deng Y, Xie R, Ju XJ, Wang W, Chu LY. Zinc-coordinated polydopamine surface with a nanostructure and superhydrophilicity for antibiofouling and antibacterial applications. MATERIALS ADVANCES 2022. [DOI: 10.1039/d2ma00482h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
A superhydrophilic nanostructured surface of zinc-coordinated polydopamine is formed by the growth and intertwining of the PDA/Zn nanowires via Zn–N and Zn–O bonds, which has potential for preventing biomaterial-associated biofouling and infections.
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Affiliation(s)
- Po Wang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Yi-Lin Zhang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Kai-Lai Fu
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Zhuang Liu
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Ling Zhang
- Kidney Research Institute, Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan 610065, China
| | - Chen Liu
- Kidney Research Institute, Division of Nephrology, West China Hospital of Sichuan University, Chengdu, Sichuan 610065, China
| | - Yi Deng
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Rui Xie
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Xiao-Jie Ju
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Wei Wang
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
| | - Liang-Yin Chu
- School of Chemical Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, Sichuan 610065, P. R. China
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10
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Correa S, Grosskopf AK, Lopez Hernandez H, Chan D, Yu AC, Stapleton LM, Appel EA. Translational Applications of Hydrogels. Chem Rev 2021; 121:11385-11457. [PMID: 33938724 PMCID: PMC8461619 DOI: 10.1021/acs.chemrev.0c01177] [Citation(s) in RCA: 463] [Impact Index Per Article: 115.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Indexed: 12/17/2022]
Abstract
Advances in hydrogel technology have unlocked unique and valuable capabilities that are being applied to a diverse set of translational applications. Hydrogels perform functions relevant to a range of biomedical purposes-they can deliver drugs or cells, regenerate hard and soft tissues, adhere to wet tissues, prevent bleeding, provide contrast during imaging, protect tissues or organs during radiotherapy, and improve the biocompatibility of medical implants. These capabilities make hydrogels useful for many distinct and pressing diseases and medical conditions and even for less conventional areas such as environmental engineering. In this review, we cover the major capabilities of hydrogels, with a focus on the novel benefits of injectable hydrogels, and how they relate to translational applications in medicine and the environment. We pay close attention to how the development of contemporary hydrogels requires extensive interdisciplinary collaboration to accomplish highly specific and complex biological tasks that range from cancer immunotherapy to tissue engineering to vaccination. We complement our discussion of preclinical and clinical development of hydrogels with mechanical design considerations needed for scaling injectable hydrogel technologies for clinical application. We anticipate that readers will gain a more complete picture of the expansive possibilities for hydrogels to make practical and impactful differences across numerous fields and biomedical applications.
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Affiliation(s)
- Santiago Correa
- Materials
Science & Engineering, Stanford University, Stanford, California 94305, United States
| | - Abigail K. Grosskopf
- Chemical
Engineering, Stanford University, Stanford, California 94305, United States
| | - Hector Lopez Hernandez
- Materials
Science & Engineering, Stanford University, Stanford, California 94305, United States
| | - Doreen Chan
- Chemistry, Stanford University, Stanford, California 94305, United States
| | - Anthony C. Yu
- Materials
Science & Engineering, Stanford University, Stanford, California 94305, United States
| | | | - Eric A. Appel
- Materials
Science & Engineering, Stanford University, Stanford, California 94305, United States
- Bioengineering, Stanford University, Stanford, California 94305, United States
- Pediatric
Endocrinology, Stanford University School
of Medicine, Stanford, California 94305, United States
- ChEM-H Institute, Stanford
University, Stanford, California 94305, United States
- Woods
Institute for the Environment, Stanford
University, Stanford, California 94305, United States
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11
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Wen J, Song Z, Chen X, Li H. Fabrication of Porous Aluminum Coating by Cored Wire Arc Spray for Anchoring Antifouling Hydrogel Layer. JOURNAL OF THERMAL SPRAY TECHNOLOGY 2021; 31:119-129. [PMID: 38624882 PMCID: PMC8373294 DOI: 10.1007/s11666-021-01251-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Revised: 07/27/2021] [Accepted: 07/30/2021] [Indexed: 06/18/2023]
Abstract
Biofouling has been persisting as a worldwide problem due to the difficulties in finding efficient environment-friendly antifouling coatings for long-term applications. Developing novel coatings with desired antifouling properties has been one of the research goals for surface coating community. Recently hydrogel coating was proposed to serve as antifouling layer, for it offers the advantages of the ease of incorporating green biocides, and resisting attachment of microorganisms by its soft surface. Yet poor adhesion of the hydrogel on steel surfaces is a big concern. In this study, porous matrix aluminum coatings were fabricated by cored wire arc spray, and the sizes of the pores in the aluminum (Al) coatings were controlled by altering the size of the cored powder of sodium chloride. Silicone hydrogel was further deposited on the porous coating. The hydrogel penetrated into the open pores of the porous Al coatings, and the porous Al structure significantly enhanced the adhesion of the hydrogel. In addition, hydrogel coating exhibited very encouraging antifouling properties.
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Affiliation(s)
- Jianxin Wen
- Key Laboratory of Marine Materials and Related Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049 China
- Zhejiang Engineering Research Center for Biomedical Materials, Cixi Institute of Biomedical Engineering, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
| | - Ziheng Song
- Key Laboratory of Marine Materials and Related Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049 China
- Zhejiang Engineering Research Center for Biomedical Materials, Cixi Institute of Biomedical Engineering, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
| | - Xiuyong Chen
- Key Laboratory of Marine Materials and Related Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
- Zhejiang Engineering Research Center for Biomedical Materials, Cixi Institute of Biomedical Engineering, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
| | - Hua Li
- Key Laboratory of Marine Materials and Related Technologies, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
- Zhejiang Engineering Research Center for Biomedical Materials, Cixi Institute of Biomedical Engineering, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo, 315201 China
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12
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Unveiling the Antifouling Performance of Different Marine Surfaces and Their Effect on the Development and Structure of Cyanobacterial Biofilms. Microorganisms 2021; 9:microorganisms9051102. [PMID: 34065462 PMCID: PMC8161073 DOI: 10.3390/microorganisms9051102] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Revised: 05/10/2021] [Accepted: 05/17/2021] [Indexed: 01/12/2023] Open
Abstract
Since biofilm formation by microfoulers significantly contributes to the fouling process, it is important to evaluate the performance of marine surfaces to prevent biofilm formation, as well as understand their interactions with microfoulers and how these affect biofilm development and structure. In this study, the long-term performance of five surface materials—glass, perspex, polystyrene, epoxy-coated glass, and a silicone hydrogel coating—in inhibiting biofilm formation by cyanobacteria was evaluated. For this purpose, cyanobacterial biofilms were developed under controlled hydrodynamic conditions typically found in marine environments, and the biofilm cell number, wet weight, chlorophyll a content, and biofilm thickness and structure were assessed after 49 days. In order to obtain more insight into the effect of surface properties on biofilm formation, they were characterized concerning their hydrophobicity and roughness. Results demonstrated that silicone hydrogel surfaces were effective in inhibiting cyanobacterial biofilm formation. In fact, biofilms formed on these surfaces showed a lower number of biofilm cells, chlorophyll a content, biofilm thickness, and percentage and size of biofilm empty spaces compared to remaining surfaces. Additionally, our results demonstrated that the surface properties, together with the features of the fouling microorganisms, have a considerable impact on marine biofouling potential.
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13
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Banerjee SL, Saha P, Ganguly R, Bhattacharya K, Kalita U, Pich A, Singha NK. A dual thermoresponsive and antifouling zwitterionic microgel with pH triggered fluorescent “on-off” core. J Colloid Interface Sci 2021; 589:110-126. [DOI: 10.1016/j.jcis.2020.12.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Revised: 12/05/2020] [Accepted: 12/07/2020] [Indexed: 12/30/2022]
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14
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Sun Z, Li Z, Qu K, Zhang Z, Niu Y, Xu W, Ren C. A review on recent advances in gel adhesion and their potential applications. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.115254] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Liu M, Li S, Wang H, Jiang R, Zhou X. Research progress of environmentally friendly marine antifouling coatings. Polym Chem 2021. [DOI: 10.1039/d1py00512j] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The antifouling mechanisms and research progress in the past three years of environmentally friendly marine antifouling coatings are introduced in this work.
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Affiliation(s)
- Mengyue Liu
- School of Chemistry and Life Sciences
- Suzhou University of Science andTechnology
- Suzhou 215009
- China
| | - Shaonan Li
- School of Chemistry and Life Sciences
- Suzhou University of Science andTechnology
- Suzhou 215009
- China
| | - Hao Wang
- School of Chemistry and Life Sciences
- Suzhou University of Science andTechnology
- Suzhou 215009
- China
| | - Rijia Jiang
- School of Chemistry and Life Sciences
- Suzhou University of Science andTechnology
- Suzhou 215009
- China
| | - Xing Zhou
- School of Chemistry and Life Sciences
- Suzhou University of Science andTechnology
- Suzhou 215009
- China
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16
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Liu J, Qu S, Suo Z, Yang W. Functional hydrogel coatings. Natl Sci Rev 2020; 8:nwaa254. [PMID: 34691578 PMCID: PMC8288423 DOI: 10.1093/nsr/nwaa254] [Citation(s) in RCA: 162] [Impact Index Per Article: 32.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 09/22/2020] [Accepted: 09/23/2020] [Indexed: 12/21/2022] Open
Abstract
Hydrogels—natural or synthetic polymer networks that swell in water—can be made mechanically, chemically and electrically compatible with living tissues. There has been intense research and development of hydrogels for medical applications since the invention of hydrogel contact lenses in 1960. More recently, functional hydrogel coatings with controlled thickness and tough adhesion have been achieved on various substrates. Hydrogel-coated substrates combine the advantages of hydrogels, such as lubricity, biocompatibility and anti-biofouling properties, with the advantages of substrates, such as stiffness, toughness and strength. In this review, we focus on three aspects of functional hydrogel coatings: (i) applications and functions enabled by hydrogel coatings, (ii) methods of coating various substrates with different functional hydrogels with tough adhesion, and (iii) tests to evaluate the adhesion between functional hydrogel coatings and substrates. Conclusions and outlook are given at the end of this review.
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Affiliation(s)
- Junjie Liu
- Center for X-Mechanics, Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province and Department of Engineering Mechanics, Zhejiang University, Hangzhou 310027, China
- State Key Laboratory of Fluid Power and Mechatronic System, Zhejiang University, Hangzhou 310027, China
- Applied Mechanics and Structure Safety Key Laboratory of Sichuan Province, School of Mechanics and Engineering, Southwest Jiaotong University, Chengdu 610031, China
| | - Shaoxing Qu
- Center for X-Mechanics, Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province and Department of Engineering Mechanics, Zhejiang University, Hangzhou 310027, China
- State Key Laboratory of Fluid Power and Mechatronic System, Zhejiang University, Hangzhou 310027, China
| | - Zhigang Suo
- John A. Paulson School of Engineering and Applied Sciences, Kavli Institute for Bionano Science and Technology, Harvard University, Cambridge, MA 02138, USA
| | - Wei Yang
- Center for X-Mechanics, Key Laboratory of Soft Machines and Smart Devices of Zhejiang Province and Department of Engineering Mechanics, Zhejiang University, Hangzhou 310027, China
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17
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Zhang D, Ren B, Zhang Y, Liu Y, Chen H, Xiao S, Chang Y, Yang J, Zheng J. Micro- and macroscopically structured zwitterionic polymers with ultralow fouling property. J Colloid Interface Sci 2020; 578:242-253. [DOI: 10.1016/j.jcis.2020.05.122] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/29/2020] [Accepted: 05/31/2020] [Indexed: 12/25/2022]
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18
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Flemming HC. Biofouling and me: My Stockholm syndrome with biofilms. WATER RESEARCH 2020; 173:115576. [PMID: 32044598 DOI: 10.1016/j.watres.2020.115576] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2019] [Revised: 01/29/2020] [Accepted: 01/31/2020] [Indexed: 06/10/2023]
Abstract
Biofouling is the undesired deposition and growth of microorganisms on surfaces, forming biofilms. The definition is subjective and operational: not every biofilm causes biofouling - only if a given a subjective "threshold of interference" is exceeded, biofilms cause technical or medical problems. These range from the formation of slime layers on ship hulls or in pipelines, which increase friction resistance, to separation membranes, on which biofilms increase hydraulic resistance, to heat exchangers where they interfere with heat transport to contamination of treated water by eroded biofilm cells which may comprise hygienically relevant microorganisms, and, most dangerous, to biofilms on implants and catheters which can cause persistent infections. The largest fraction of anti-fouling research, usually in short-term experiments, is focused on prevention or limiting primary microbial adhesion. Intuitively, this appears only logical, but turns out mostly hopeless. This is because in technical systems with open access for microorganisms, all surfaces are colonized sooner or later which explains the very limited success of that research. As a result, the use of biocides remains the major tool to fight persistent biofilms. However, this is costly in terms of biocides, it stresses working materials, causes off-time and environmental damage and it usually leaves large parts of biofilms in place, ready for regrowth. In order to really solve biofouling problems, it is necessary to learn how to live with biofilms and mitigate their detrimental effects. This requires rather an integrated strategy than aiming to invent "one-shot" solutions. In this context, it helps to understand the biofilm way of life as a natural phenomenon. Biofilms are the oldest, most successful and most widely distributed form of life on earth, existing even in extreme environments and being highly resilient. Microorganisms in biofilms live in a self-produced matrix of extracellular polymeric substances (EPS) which allows them to develop emerging properties such as enhanced nutrient acquisition, synergistic microconsortia, enhanced tolerance to biocides and antibiotics, intense intercellular communication and cooperation. Transiently immobilized, biofilm organisms turn their matrix into an external digestion system by retaining complexed exoenzymes in the matrix. Biofilms grow even on traces of any biodegradable material, therefore, an effective anti-fouling strategy comprises to keep the system low in nutrients (good housekeeping), employing low-fouling, easy-to-clean surfaces, monitoring of biofilm development, allowing for early intervention, and acknowledging that cleaning can be more important than trying to kill biofilms, because cleaning does not cut the nutrient supply of survivors and dead biomass serves as an additional carbon source for "cannibalizing" survivors, supporting rapid after growth. An integrated concept is presented as the result of a long journey of the author through biofouling problems.
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Affiliation(s)
- Hans-Curt Flemming
- Water Academy, Schloss-Strasse 40, D-88045, Friedrichshafen, Germany; Singapore Centre for Environmental Life Sciences Engineering (SCELSE), 60 Nanyang Drive, 637551, Singapore; Biofilm Centre, Faculty of Chemistry, University of Duisburg-Essen, Universitätsstr. 5, 45141, Essen, Germany; IWW Water Centre, Moritzstrasse 26, 45476, Muelheim, Germany.
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19
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Zhu HW, Zhang JN, Su P, Liu T, He C, Feng D, Wang H. Strong adhesion of poly(vinyl alcohol)-glycerol hydrogels onto metal substrates for marine antifouling applications. SOFT MATTER 2020; 16:709-717. [PMID: 31819928 DOI: 10.1039/c9sm01413f] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Hydrogels can be used as an alternative coating material for ships against marine biofouling. However, the adhesion of wet and soft hydrogels onto solid metals remains a challenging problem. Here we report the adhesion of a typical hydrogel material, poly(vinyl alcohol) (PVA)-glycerol hydrogel, onto stainless steel substrates and the antifouling potency of the adhered PVA-glycerol hydrogels. Poly(allylamine hydrochloride) (PAH) hydrogel and ethyl α-cyanoacrylate (ECA) are used as the binders, and they are found to be able to firmly bond the PVA-glycerol hydrogels onto the stainless steel substrates. The PAH hydrogel does not affect the mechanical properties of the PVA-glycerol hydrogel during use, but it tends to lose the adhesive ability in a dehydrating environment. In contrast, the ECA adhesive can maintain strong bonding between PVA-glycerol hydrogels and substrates upon several water losing/water absorbing cycles, despite some negative effects on the strength of the PVA-glycerol hydrogel. Biological experiments show that the PVA-glycerol hydrogel has a strong settlement-inhibiting effect on the barnacle Balanus albicostatus, suggesting that combining the PVA-glycerol hydrogel with ECA adhesive may have promising applications in marine antifouling.
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Affiliation(s)
- Heng-Wei Zhu
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University, Beijing 100875, P. R. China.
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20
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Preparation and characterization of a novel antibacterial acrylate polymer composite modified with capsaicin. Chin J Chem Eng 2019. [DOI: 10.1016/j.cjche.2019.03.024] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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21
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Duong TH, Margaillan A, Bressy C. Thermal degradation of hydroxyalkylated poly(dimethylsiloxane)s and poly(dimethylsiloxane)-poly(trialkylsilyl methacrylate) based block copolymers synthesized by RAFT polymerization. Polym Degrad Stab 2019. [DOI: 10.1016/j.polymdegradstab.2019.04.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Tai FI, Sterner O, Andersson O, Ekblad T, Ederth T. Interaction Forces on Polyampholytic Hydrogel Gradient Surfaces. ACS OMEGA 2019; 4:5670-5681. [PMID: 31459721 PMCID: PMC6648739 DOI: 10.1021/acsomega.9b00339] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 03/06/2019] [Indexed: 05/28/2023]
Abstract
Rational design and informed development of nontoxic antifouling coatings requires a thorough understanding of the interactions between surfaces and fouling species. With more complex antifouling materials, such as composites or zwitterionic polymers, there follows also a need for better characterization of the materials as such. To further the understanding of the antifouling properties of charge-balanced polymers, we explore the properties of layered polyelectrolytes and their interactions with charged surfaces. These polymers were prepared via self-initiated photografting and photopolymerization (SIPGP); on top of a uniform bottom layer of anionic poly(methacrylic acid) (PMAA), a cationic poly(2-dimethylaminoethyl methacrylate) (PDMAEMA) thickness gradient was formed. Infrared microscopy and imaging spectroscopic ellipsometry were used to characterize chemical composition and swelling of the combined layer. Direct force measurements by colloidal probe atomic force microscopy were performed to investigate the forces between the polymer gradients and charged probes. The swelling of PMAA and PDMAEMA are very different, with steric and electrostatic forces varying in a nontrivial manner along the gradient. The gradients can be tuned to form a protein-resistant charge-neutral region, and we demonstrate that this region, where both electrostatic and steric forces are small, is highly compressed and the origin of the protein resistance of this region is most likely an effect of strong hydration of charged residues at the surface, rather than swelling or bulk hydration of the polymer. In the highly swollen regions far from charge-neutrality, steric forces dominate the interactions between the probe and the polymer. In these regions, the SIPGP polymer has qualitative similarities with brushes, but we were unable to quantitatively describe the polymer as a brush, supporting previous data suggesting that these polymers are cross-linked.
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Affiliation(s)
| | | | | | | | - Thomas Ederth
- Division of Molecular Physics,
Department of Physics, Chemistry and Biology, Linköping University, SE-581 83 Linköping, Sweden
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23
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Dai G, Xie Q, Ma C, Zhang G. Biodegradable Poly(ester- co-acrylate) with Antifoulant Pendant Groups for Marine Anti-Biofouling. ACS APPLIED MATERIALS & INTERFACES 2019; 11:11947-11953. [PMID: 30843679 DOI: 10.1021/acsami.9b01247] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Polymer resins are critical for marine anti-biofouling coatings. In this study, degradable poly(ester- co-acrylate) with antifoulant pendant groups has been prepared by the radical ring-opening polymerization of 2-methylene-1,3-dioxepane, methyl methacrylate, and N-methacryloyloxy methyl benzoisothiazolinone. Such a polymer containing main-chain esters can hydrolytically and enzymatically degrade. Both degradation rates increase with main-chain ester content. Moreover, since the antifoulant groups are chemically grafted to the degradable main chain, their release can be controlled by the degradation besides the hydrolysis of side groups. Our study shows that the copolymer coating is efficient in inhibiting the accumulation of marine bacterial biofilm of Pseudomonas sp. and diatom Navicular incerta. Marine field test reveals that the copolymer has excellent efficiency in preventing biofouling for more than 6 months.
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Affiliation(s)
- Guoxiong Dai
- Faculty of Materials Science and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Qingyi Xie
- Faculty of Materials Science and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Chunfeng Ma
- Faculty of Materials Science and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
| | - Guangzhao Zhang
- Faculty of Materials Science and Engineering , South China University of Technology , Guangzhou 510640 , P. R. China
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24
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Lin X, Huang X, Zeng C, Wang W, Ding C, Xu J, He Q, Guo B. Poly(vinyl alcohol) hydrogels integrated with cuprous oxide–tannic acid submicroparticles for enhanced mechanical properties and synergetic antibiofouling. J Colloid Interface Sci 2019; 535:491-498. [DOI: 10.1016/j.jcis.2018.10.017] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Revised: 10/04/2018] [Accepted: 10/08/2018] [Indexed: 01/16/2023]
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25
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Shen J, Du M, Wu Z, Song Y, Zheng Q. Strategy to construct polyzwitterionic hydrogel coating with antifouling, drag-reducing and weak swelling performance. RSC Adv 2019; 9:2081-2091. [PMID: 35516104 PMCID: PMC9059740 DOI: 10.1039/c8ra09358j] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Accepted: 01/08/2019] [Indexed: 01/01/2023] Open
Abstract
Biological fouling, where marine microorganisms attach densely to various submerged surfaces, has been a serious economic problem worldwide. Different from most antifouling approaches based on stiff and solid materials or coatings, a soft and wet coating composed of zwitterionic polymer was prepared in this paper. With the combination of the anti-polyelectrolyte effect of poly-N-(3-sulfopropyl)-N-(methacryloxyethyl)-N,N-dimethylammonium betaine (PSBMA) and the typical polyelectrolyte effect of polyacrylic acid (PAA), a bicomponent hydrogel coating with weak swelling in saline solution was achieved, which could avoid peeling from solid substrates. The bicomponent hydrogel coating showed strong tensile properties and good compression performance and slipperiness. Although the large Young's modulus of the coating relatively weakens the drag reduction effect, entering the mixed lubrication region in low sliding rate is easy and a low friction coefficient at a high rate could thus be obtained. With the aid of silane coupling agent and weak deformation in water and saline solution, the hydrogel coating could be bound tightly on solid surfaces. After strong sandy water abrasion, the bicomponent hydrogel coating could maintain its original state without any cracks and peeling. The hydrogel coating exhibits good anti-bacterial adhesion and anti-protein adsorption. The bicomponent zwitterionic hydrogel coating reported here provides a new strategy for marine antifouling and drag reduction studies.
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Affiliation(s)
- Jiajia Shen
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
| | - Miao Du
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
| | - Ziliang Wu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
| | - Yihu Song
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
| | - Qiang Zheng
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University Hangzhou 310027 China
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26
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Wu J, Wang C, Mu C, Lin W. A waterborne polyurethane coating functionalized by isobornyl with enhanced antibacterial adhesion and hydrophobic property. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.09.034] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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27
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Lee YJ, Kim HJ, Kang JY, Do SH, Lee SH. Biofunctionalization of Nerve Interface via Biocompatible Polymer-Roughened Pt Black on Cuff Electrode for Chronic Recording. Adv Healthc Mater 2017; 6. [PMID: 28092438 DOI: 10.1002/adhm.201601022] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2016] [Revised: 11/11/2016] [Indexed: 12/21/2022]
Abstract
Peripheral nerve cuff electrodes with roughened Pt black (BPt) are coated with polyethylene glycol (PEG) and Nafion (NF). Although the influence of coated PEG and Nafion on roughened BPt on the electrical properties is weak, the cuff electrode with BPt/PEG and BPt/Nafion exhibits some very important properties. For example, it markedly decreases interfacial impedance, increases charge storage capacity (CSC) due to retaining the BPt surface structure, good stability without exfoliation in repetitive cyclic voltammetry scanning because it is protected by PEG or Nafion coating. In cell viability test, Nafion-coated BPt does not show cytotoxicity to rat Schwann cell line (S16) at 24 and 72 h with the Nafion coating ranging from 0.1 to 10 mg cm-2 . In addition, real-time polymerase chain reaction (PCR) analysis indicates that Schwann cell differentiation (S100 calcium-binding protein B, myelin basic protein, peripheral myelin protein 22), proliferation (proliferating cell nuclear antigen, cyclin-dependent kinase 1 (CDK1)), and adhesion molecules (neural cell adhesion molecule, laminin, fibronectin) are upregulated up to 5 mg cm-2 of Nafion. In animal study, the BPt/Nafion reduces infiltration of fibrotic tissue with high axonal maintenance with upregulation of proliferation (CDK1), adhesion (laminin, neuronal cell adhesion molecule), and neurotrophic factor receptor-related (gdnf family receptor alpha 1) mRNA expressions.
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Affiliation(s)
- Yi Jae Lee
- Center for BioMicrosystems; Korea Institute of Science and Technology; Seoul 02792 Republic of Korea
| | - Han-Jun Kim
- Department of Clinical Pathology; College of Veterinary Medicine; Konkuk University; Seoul 05029 Republic of Korea
| | - Ji Yoon Kang
- Center for BioMicrosystems; Korea Institute of Science and Technology; Seoul 02792 Republic of Korea
| | - Sun Hee Do
- Department of Clinical Pathology; College of Veterinary Medicine; Konkuk University; Seoul 05029 Republic of Korea
| | - Soo Hyun Lee
- Center for BioMicrosystems; Korea Institute of Science and Technology; Seoul 02792 Republic of Korea
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28
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Zhang Y, He W, Li J, Wang K, Li J, Tan H, Fu Q. Gemini quaternary ammonium salt waterborne biodegradable polyurethanes with antibacterial and biocompatible properties. MATERIALS CHEMISTRY FRONTIERS 2017. [DOI: 10.1039/c6qm00039h] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Novel antibacterial waterborne polyurethanes based on gemini quaternary ammonium salt with good biodegradable and biocompatible properties.
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Affiliation(s)
- Yi Zhang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Wei He
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Jiehua Li
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Kunjie Wang
- Department of Urology
- West China Hospital
- Huaxi Clinical College
- Sichuan University
- Chengdu 610065
| | - Jianshu Li
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Hong Tan
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Qiang Fu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
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29
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Venault A, Hsu KJ, Yeh LC, Chinnathambi A, Ho HT, Chang Y. Surface charge-bias impact of amine-contained pseudozwitterionic biointerfaces on the human blood compatibility. Colloids Surf B Biointerfaces 2016; 151:372-383. [PMID: 28063289 DOI: 10.1016/j.colsurfb.2016.12.040] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Revised: 12/26/2016] [Accepted: 12/28/2016] [Indexed: 12/22/2022]
Abstract
This work discusses the impact of the charge bias and the hydrophilicity on the human blood compatibility of pseudozwitterionic biomaterial gels. Four series of hydrogels were prepared, all containing negatively-charged 3-sulfopropyl methacrylate (SA), and either acrylamide, N-isopropylacrylamide, 2-dimethylaminoethyl methacrylate (DMAEMA) or [2-(methacryloyloxy)ethyl]trimethylammonium (TMA), to form SnAm, SnNm, SnDm or SnTm hydrogels, respectively. An XPS analysis proved that the polymerization was well controlled from the initial monomer ratios. All gels present high surface hydrophilicity, but varying bulk hydration, depending on the nature/content of the comonomer, and on the immersion medium. The most negative interfaces (pure SA, S7A3, S5A5) showed significant fibrinogen adsorption, ascribed to the interactions of the αC domains of the protein with the gels, then correlated to considerable platelet adhesion; but low leukocyte/erythrocyte attachments were measured. Positive gels (excess of DMAEMA or TMA) are not hemocompatible. They mediate protein adsorption and the adhesion of human blood cells, through electrostatic attractive interactions. The neutral interfaces (zeta potential between -10mV and +10mV) are blood-inert only if they present a high surface and bulk hydrophilicity. Overall, this study presents a map of the hemocompatible behavior of hydrogels as a function of their surface charge-bias, essential to the design of blood-contacting devices.
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Affiliation(s)
- Antoine Venault
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan.
| | - Ko-Jen Hsu
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan
| | - Lu-Chen Yeh
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan
| | - Arunachalam Chinnathambi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Hsin-Tsung Ho
- Laboratory Medicine, Mackay Memorial Hospital, Taipei 104, Taiwan
| | - Yung Chang
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan.
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30
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Ma C, Xu W, Pan J, Xie Q, Zhang G. Degradable Polymers for Marine Antibiofouling: Optimizing Structure To Improve Performance. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b02917] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Chunfeng Ma
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Wentao Xu
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Jiansen Pan
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Qingyi Xie
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
| | - Guangzhao Zhang
- Faculty of Materials Science
and Engineering, South China University of Technology, Guangzhou 510640, People’s Republic of China
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31
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Chou YN, Sun F, Hung HC, Jain P, Sinclair A, Zhang P, Bai T, Chang Y, Wen TC, Yu Q, Jiang S. Ultra-low fouling and high antibody loading zwitterionic hydrogel coatings for sensing and detection in complex media. Acta Biomater 2016; 40:31-37. [PMID: 27090589 DOI: 10.1016/j.actbio.2016.04.023] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2015] [Revised: 04/07/2016] [Accepted: 04/15/2016] [Indexed: 12/27/2022]
Abstract
UNLABELLED For surface-based diagnostic devices to achieve reliable biomarker detection in complex media such as blood, preventing nonspecific protein adsorption and incorporating high loading of biorecognition elements are paramount. In this work, a novel method to produce nonfouling zwitterionic hydrogel coatings was developed to achieve these goals. Poly(carboxybetaine acrylamide) (pCBAA) hydrogel thin films (CBHTFs) prepared with a carboxybetaine diacrylamide crosslinker (CBAAX) were coated on gold and silicon dioxide surfaces via a simple spin coating process. The thickness of CBHTFs could be precisely controlled between 15 and 150nm by varying the crosslinker concentration, and the films demonstrated excellent long-term stability. Protein adsorption from undiluted human blood serum onto the CBHTFs was measured with surface plasmon resonance (SPR). Hydrogel thin films greater than 20nm exhibited ultra-low fouling (<5ng/cm(2)). In addition, the CBHTFs were capable of high antibody functionalization for specific biomarker detection without compromising their nonfouling performance. This strategy provides a facile method to modify SPR biosensor chips with an advanced nonfouling material, and can be potentially expanded to a variety of implantable medical devices and diagnostic biosensors. STATEMENT OF SIGNIFICANCE In this work, we developed an approach to realize ultra-low fouling and high ligand loading with a highly-crosslinked, purely zwitterionic, carboxybetaine thin film hydrogel (CBHTF) coating platform. The CBHTF on a hydrophilic surface demonstrated long-term stability. By varying the crosslinker content in the spin-coated hydrogel solution, the thickness of CBHTFs could be precisely controlled. Optimized CBHTFs exhibited ultra-low nonspecific protein adsorption below 5ng/cm(2) measured by a surface plasmon resonance (SPR) sensor, and their 3D architecture allowed antibody loading to reach 693ng/cm(2). This strategy provides a facile method to modify SPR biosensor chips with an advanced nonfouling material, and can be potentially expanded to a variety of implantable medical devices and diagnostic biosensors.
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Affiliation(s)
- Ying-Nien Chou
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA; Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan
| | - Fang Sun
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA
| | - Hsiang-Chieh Hung
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA
| | - Priyesh Jain
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA
| | - Andrew Sinclair
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA
| | - Peng Zhang
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA
| | - Tao Bai
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA
| | - Yung Chang
- R&D Center for Membrane Technology and Department of Chemical Engineering, Chung Yuan Christian University, Chung-Li, Taoyuan 320, Taiwan
| | - Ten-Chin Wen
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan.
| | - Qiuming Yu
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA
| | - Shaoyi Jiang
- Department of Chemical Engineering, University of Washington, Seattle, WA 98195-1750, USA.
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32
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Wu G, Li CC, Jiang XH, Yu LM. Highly efficient antifouling property based on self-generating hydrogel layer of polyacrylamide coatings. J Appl Polym Sci 2016. [DOI: 10.1002/app.44111] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Gang Wu
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education; Ocean University of China; Qingdao 266100 People's Republic of China
| | - Chang-Cheng Li
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education; Ocean University of China; Qingdao 266100 People's Republic of China
| | - Xiao-Hui Jiang
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education; Ocean University of China; Qingdao 266100 People's Republic of China
| | - Liang-Min Yu
- Key Laboratory of Marine Chemistry Theory and Technology, Ministry of Education; Ocean University of China; Qingdao 266100 People's Republic of China
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33
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Yandi W, Mieszkin S, di Fino A, Martin-Tanchereau P, Callow ME, Callow JA, Tyson L, Clare AS, Ederth T. Charged hydrophilic polymer brushes and their relevance for understanding marine biofouling. BIOFOULING 2016; 32:609-25. [PMID: 27125564 DOI: 10.1080/08927014.2016.1170816] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 03/22/2016] [Indexed: 05/28/2023]
Abstract
The resistance of charged polymers to biofouling was investigated by subjecting cationic (PDMAEMA), anionic (PSPMA), neutral (PHEMA-co-PEG10MA), and zwitterionic (PSBMA) brushes to assays testing protein adsorption; attachment of the marine bacterium Cobetia marina; settlement and adhesion strength of zoospores of the green alga Ulva linza; settlement of barnacle (Balanus amphitrite and B. improvisus) cypris larvae; and field immersion tests. Several results go beyond the expected dependence on direct electrostatic attraction; PSPMA showed good resistance towards attachment of C. marina, low settlement and adhesion of U. linza zoospores, and significantly lower biofouling than on PHEMA-co-PEG10MA or PSBMA after a field test for one week. PDMAEMA showed potential as a contact-active anti-algal coating due to its capacity to damage attached spores. However, after field testing for eight weeks, there were no significant differences in biofouling coverage among the surfaces. While charged polymers are unsuitable as antifouling coatings in the natural environment, they provide valuable insights into fouling processes, and are relevant for studies due to charging of nominally neutral surfaces.
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Affiliation(s)
- Wetra Yandi
- a Division of Molecular Physics , IFM, Linköping University , Linköping , Sweden
| | - Sophie Mieszkin
- b School of Biosciences , University of Birmingham , Birmingham , UK
| | - Alessio di Fino
- d School of Marine Science and Technology , Newcastle University , Newcastle-upon-Tyne , UK
| | - Pierre Martin-Tanchereau
- c International Paint Ltd 1 , Gateshead , UK
- e Department of Applied Sciences , Northumbria University , Newcastle-upon-Tyne , UK
| | - Maureen E Callow
- b School of Biosciences , University of Birmingham , Birmingham , UK
| | - James A Callow
- b School of Biosciences , University of Birmingham , Birmingham , UK
| | | | - Anthony S Clare
- d School of Marine Science and Technology , Newcastle University , Newcastle-upon-Tyne , UK
| | - Thomas Ederth
- a Division of Molecular Physics , IFM, Linköping University , Linköping , Sweden
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Chen S, Ma C, Zhang G. Biodegradable polymers for marine antibiofouling: Poly(ε-caprolactone)/poly(butylene succinate) blend as controlled release system of organic antifoulant. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.03.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Zhao K, Zhang X, Wei J, Li J, Zhou X, Liu D, Liu Z, Li J. Calcium alginate hydrogel filtration membrane with excellent anti-fouling property and controlled separation performance. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.05.075] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhou X, Xie Q, Ma C, Chen Z, Zhang G. Inhibition of Marine Biofouling by Use of Degradable and Hydrolyzable Silyl Acrylate Copolymer. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b01819] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xi Zhou
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Qingyi Xie
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Chunfeng Ma
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Zijian Chen
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
| | - Guangzhao Zhang
- Faculty
of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, P. R. China
- Hefei
National Laboratory for Physical Sciences at Microscale, Department
of Chemical Physics, University of Science and Technology of China, Hefei 230026, P. R. China
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Higaki Y, Nishida J, Takenaka A, Yoshimatsu R, Kobayashi M, Takahara A. Versatile inhibition of marine organism settlement by zwitterionic polymer brushes. Polym J 2015. [DOI: 10.1038/pj.2015.77] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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Duong TH, Briand JF, Margaillan A, Bressy C. Polysiloxane-based block copolymers with marine bacterial anti-adhesion properties. ACS APPLIED MATERIALS & INTERFACES 2015; 7:15578-15586. [PMID: 26121104 DOI: 10.1021/acsami.5b04234] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Di- and triblock copolymers based on tert-butyldimethylsilyl methacrylate (MASi) and poly(dimethylsiloxane) (PDMS) macro-RAFT agents were synthesized resulting in copolymers with predictable molar masses and low dispersities (Đ < 1.2). The block copolymers exhibited two glass transition temperatures, corresponding to the PDMS- and poly(tert-butyldimethylsilyl methacrylate) (PMASi)-enriched phases, respectively. Contact angle measurements revealed the influence of the copolymer composition on their surface free energy, with block copolymers exhibiting surface free energies as low as 15.0 mJ m(-2). A laboratory assay using 96-well plates was used to assess the activity of the block copolymers against two marine bacteria (Pseudoalteromonas sp. and Shewanella sp.) isolated from the Mediterranean Sea. Coatings based on PDMS-based block copolymers demonstrated anti-adhesive performances against the two strains better than that of the coating containing only PMASi-based polymers. Coatings based on diblock copolymers demonstrated antifouling performances in the field that were better than those of the corresponding coatings containing triblock copolymers. Results of both lab and field assays showed that the antifouling properties were related to coatings possessing the highest receding water contact angle.
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Affiliation(s)
- The Hy Duong
- †Université de Toulon, Laboratoire MAPIEM, EA 4323, 83957 La Garde, France
- ‡The University of Danang, University of Science and Technology, 54 Nguyen Luong Bang, Danang, Vietnam
| | | | - André Margaillan
- †Université de Toulon, Laboratoire MAPIEM, EA 4323, 83957 La Garde, France
| | - Christine Bressy
- †Université de Toulon, Laboratoire MAPIEM, EA 4323, 83957 La Garde, France
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Chen H, Chen Q, Hu R, Wang H, Newby BMZ, Chang Y, Zheng J. Mechanically strong hybrid double network hydrogels with antifouling properties. J Mater Chem B 2015; 3:5426-5435. [DOI: 10.1039/c5tb00681c] [Citation(s) in RCA: 69] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The development of mechanically tough and biocompatible polymer hydrogels has great potential and promise for many applications.
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Affiliation(s)
- Hong Chen
- Department of Chemical and Biomolecular Engineering
- The University of Akron
- Akron
- USA
| | - Qiang Chen
- School of Material Science and Engineering
- Henan Polytechnic University
- Jiaozuo
- China
| | - Rundong Hu
- Department of Chemical and Biomolecular Engineering
- The University of Akron
- Akron
- USA
| | - Hua Wang
- Department of Chemical and Biomolecular Engineering
- The University of Akron
- Akron
- USA
| | - Bi-min Zhang Newby
- Department of Chemical and Biomolecular Engineering
- The University of Akron
- Akron
- USA
| | - Yung Chang
- R&D Center for Membrane Technology and Department of Chemical Engineering
- Chung Yuan University
- Taoyuan 320
- Taiwan
| | - Jie Zheng
- Department of Chemical and Biomolecular Engineering
- The University of Akron
- Akron
- USA
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Islam MR, Gao Y, Li X, Zhang QM, Wei M, Serpe MJ. Stimuli-responsive polymeric materials for human health applications. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/s11434-014-0545-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Yao J, Chen S, Ma C, Zhang G. Marine anti-biofouling system with poly(ε-caprolactone)/clay composite as carrier of organic antifoulant. J Mater Chem B 2014; 2:5100-5106. [DOI: 10.1039/c4tb00545g] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Xu W, Ma C, Ma J, Gan T, Zhang G. Marine biofouling resistance of polyurethane with biodegradation and hydrolyzation. ACS APPLIED MATERIALS & INTERFACES 2014; 6:4017-4024. [PMID: 24576063 DOI: 10.1021/am4054578] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
We have prepared polyurethane with poly(ε-caprolactone) (PCL) as the segments of the main chain and poly(triisopropylsilyl acrylate) (PTIPSA) as the side chains by a combination of radical polymerization and a condensation reaction. Quartz crystal microbalance with dissipation studies show that polyurethane can degrade in the presence of enzyme and the degradation rate decreases with the PTIPSA content. Our studies also demonstrate that polyurethane is able to hydrolyze in artificial seawater and the hydrolysis rate increases as the PTIPSA content increases. Moreover, hydrolysis leads to a hydrophilic surface that is favorable to reduction of the frictional drag under dynamic conditions. Marine field tests reveal that polyurethane has good antifouling ability because polyurethane with a biodegradable PCL main chain and hydrolyzable PTIPSA side chains can form a self-renewal surface. Polyurethane was also used to carry and release a relatively environmentally friendly antifoulant, and the combined system exhibits a much higher antifouling performance even in a static marine environment.
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Affiliation(s)
- Wentao Xu
- Faculty of Materials Science and Engineering, South China University of Technology , Guangzhou 510640, People's Republic of China
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43
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Guégan C, Garderes J, Le Pennec G, Gaillard F, Fay F, Linossier I, Herry JM, Fontaine MNB, Réhel KV. Alteration of bacterial adhesion induced by the substrate stiffness. Colloids Surf B Biointerfaces 2014; 114:193-200. [DOI: 10.1016/j.colsurfb.2013.10.010] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2013] [Revised: 09/26/2013] [Accepted: 10/08/2013] [Indexed: 11/28/2022]
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Xue L, Lu X, Wei H, Long P, Xu J, Zheng Y. Bio-inspired self-cleaning PAAS hydrogel released coating for marine antifouling. J Colloid Interface Sci 2014; 421:178-83. [PMID: 24594048 DOI: 10.1016/j.jcis.2013.12.063] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2013] [Revised: 12/28/2013] [Accepted: 12/30/2013] [Indexed: 01/29/2023]
Abstract
In this paper, an antifouling hydrogel coating of slippery hydrogel-released hydrous surface (SHRHS) with the self-cleaning ability of oil-resistance and self-regeneration characters was designed. A physical blending method of loading Sodium polyacrylate (PAAS) powder into the organic silicon resin was employed to prepare the SHRHS coating. The oil-resistance of the intact and scratch SHRHS coatings was performed by time-sequence images of washing dyed beef tallow stain away. The results showed that the SHRHS coating has the greater ability of stain removal. The concentration of Na+ ions released from PAAS hydrogel on the surface of the SHRHS coating was investigated by ion chromatograph (IC). The results revealed that the coating had the ability of self-regeneration by PAAS hydrogel continuously peeling. The biomass of two marine microalgae species, Nitzschia closterium f. minutissima and Navicula climacospheniae Booth attached on the SHRHS was investigated using UV-Visible Spectrophotometer (UV) and Scanning electron microscopy (SEM). The results showed that the microalgaes attached a significantly lower numbers on the SHRHS in comparison with the organic silicon coating. In order to confirm the antifouling ability of the SHRHS coating, the field trials were carried out for 12weeks. It showed that the SHRHS may provide an effective attachment resistance to reduce biofouling.
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Affiliation(s)
- Lili Xue
- Department of Materials Science and Engineering, College of Engineering, Peking University, No. 5 Yi-He-Yuan Road, Hai-Dian District, Beijing 100871, PR China; Center for Biomedical Materials and Engineering, College of Materials Science and Chemical Engineering, Harbin Engineering University, Nantong Street, Harbin City, Heilongjiang Province 150001, PR China.
| | - Xili Lu
- Center for Biomedical Materials and Engineering, College of Materials Science and Chemical Engineering, Harbin Engineering University, Nantong Street, Harbin City, Heilongjiang Province 150001, PR China
| | - Huan Wei
- Center for Biomedical Materials and Engineering, College of Materials Science and Chemical Engineering, Harbin Engineering University, Nantong Street, Harbin City, Heilongjiang Province 150001, PR China
| | - Ping Long
- Center for Biomedical Materials and Engineering, College of Materials Science and Chemical Engineering, Harbin Engineering University, Nantong Street, Harbin City, Heilongjiang Province 150001, PR China
| | - Jina Xu
- Center for Biomedical Materials and Engineering, College of Materials Science and Chemical Engineering, Harbin Engineering University, Nantong Street, Harbin City, Heilongjiang Province 150001, PR China
| | - Yufeng Zheng
- Department of Materials Science and Engineering, College of Engineering, Peking University, No. 5 Yi-He-Yuan Road, Hai-Dian District, Beijing 100871, PR China; Center for Biomedical Materials and Engineering, College of Materials Science and Chemical Engineering, Harbin Engineering University, Nantong Street, Harbin City, Heilongjiang Province 150001, PR China
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45
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The interaction of marine fouling organisms with topography of varied scale and geometry: a review. Biointerphases 2013; 8:30. [DOI: 10.1186/1559-4106-8-30] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2013] [Accepted: 11/04/2013] [Indexed: 11/10/2022] Open
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46
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Peng B, Chu X, Li Y, Li D, Chen Y, Zhao J. Adsorption kinetics and stability of poly(ethylene oxide)-block-polystyrene micelles on polystyrene surface. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.08.064] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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47
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Schroeder ME, Zurick KM, McGrath DE, Bernards MT. Multifunctional polyampholyte hydrogels with fouling resistance and protein conjugation capacity. Biomacromolecules 2013; 14:3112-22. [PMID: 23947943 DOI: 10.1021/bm4007369] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Materials that are resistant to nonspecific protein adsorption are critical in the biomedical community. Specifically, nonfouling implantable biomaterials are necessary to reduce the undesirable, but natural foreign body response. The focus of this investigation is to demonstrate that polyampholyte hydrogels prepared with equimolar quantities of positively charged [2-(acryloyloxy)ethyl] trimethylammonium chloride (TMA) and negatively charged 2-carboxyethyl acrylate (CAA) monomers are a viable solution to this problem. TMA/CAA hydrogels were prepared and their physical and chemical properties were characterized. The fouling resistance of the TMA/CAA hydrogels were assessed at varying cross-linker densities using enzyme-linked immunosorbant assays (ELISAs). The results clearly demonstrate that TMA/CAA hydrogels are resistant to nonspecific protein adsorption. A unique advantage of the fouling resistant TMA/CAA system is that bioactive proteins can be covalently attached to these materials using standard conjugation chemistry. This was demonstrated in this study through a combination of ELISA investigations and short-term cell adhesion assays. The multifunctional properties of the TMA/CAA polyampholyte hydrogels shown in this work clearly demonstrate the potential for these materials for use as tissue regeneration scaffolds for many biomedical applications.
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Affiliation(s)
- Megan E Schroeder
- Department of Chemical Engineering, Columbia, Missouri 65211, United States
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48
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Günther U, Sigolaeva LV, Pergushov DV, Schacher FH. Polyelectrolytes with Tunable Charge Based on Polydehydroalanine: Synthesis and Solution Properties. MACROMOL CHEM PHYS 2013. [DOI: 10.1002/macp.201300324] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Ulrike Günther
- Institute of Organic and Macromolecular Chemistry; Friedrich Schiller University Jena; Humboldtstraße 10 D-07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 D-07743 Jena Germany
| | - Larisa V. Sigolaeva
- Department of Chemistry; M. V. Lomonosov Moscow State University; Leninskie Gory 1/3 Moscow 119991 Russia
| | - Dmitry V. Pergushov
- Department of Chemistry; M. V. Lomonosov Moscow State University; Leninskie Gory 1/3 Moscow 119991 Russia
| | - Felix H. Schacher
- Institute of Organic and Macromolecular Chemistry; Friedrich Schiller University Jena; Humboldtstraße 10 D-07743 Jena Germany
- Jena Center for Soft Matter (JCSM); Friedrich Schiller University Jena; Philosophenweg 7 D-07743 Jena Germany
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Abstract
The interaction of bacteria with surfaces has important implications in a range of areas, including bioenergy, biofouling, biofilm formation, and the infection of plants and animals. Many of the interactions of bacteria with surfaces produce changes in the expression of genes that influence cell morphology and behavior, including genes essential for motility and surface attachment. Despite the attention that these phenotypes have garnered, the bacterial systems used for sensing and responding to surfaces are still not well understood. An understanding of these mechanisms will guide the development of new classes of materials that inhibit and promote cell growth, and complement studies of the physiology of bacteria in contact with surfaces. Recent studies from a range of fields in science and engineering are poised to guide future investigations in this area. This review summarizes recent studies on bacteria-surface interactions, discusses mechanisms of surface sensing and consequences of cell attachment, provides an overview of surfaces that have been used in bacterial studies, and highlights unanswered questions in this field.
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Affiliation(s)
- Hannah H. Tuson
- Department of Biochemistry, University of Wisconsin-Madison, Madison,
WI 53706
| | - Douglas B. Weibel
- Department of Biochemistry, University of Wisconsin-Madison, Madison,
WI 53706
- Department of Biomedical Engineering, University of Wisconsin-Madison,
Madison, WI 53706
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50
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