51
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Huang H, Qu J, He L. Amphiphilic silica/fluoropolymer nanoparticles: Synthesis, tem-responsive and surface properties as protein-resistance coatings. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27785] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Hongpu Huang
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 China
| | - Jia Qu
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 China
| | - Ling He
- Department of Chemistry, School of Science; Xi'an Jiaotong University; Xi'an 710049 China
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52
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Synthesis of telechelic perfluorocarbon functionalized polystyrene and polybutylmethacrylate and characterization of their blends. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.05.044] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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53
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Calabrese DR, Wenning B, Finlay JA, Callow ME, Callow JA, Fischer D, Ober CK. Amphiphilic oligopeptides grafted to PDMS-based diblock copolymers for use in antifouling and fouling release coatings. POLYM ADVAN TECHNOL 2015. [DOI: 10.1002/pat.3515] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- David R. Calabrese
- Department of Chemistry and Chemical Biology; Cornell University; Ithaca New York 14853 USA
| | - Brandon Wenning
- Department of Chemistry and Chemical Biology; Cornell University; Ithaca New York 14853 USA
| | - John A. Finlay
- School of Biosciences; The University of Birmingham; Birmingham B15 2TT UK
- School of Biosciences; Newcastle University; Newcastle NE17RU UK
| | - Maureen E. Callow
- School of Biosciences; The University of Birmingham; Birmingham B15 2TT UK
| | - James A. Callow
- School of Biosciences; The University of Birmingham; Birmingham B15 2TT UK
| | - Daniel Fischer
- National Institute for Standards and Technology; Gaithersburg Maryland 20899 USA
| | - Christopher K. Ober
- Department of Materials Science and Engineering; Cornell University; Ithaca New York 14853 USA
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54
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Anti-fouling Coatings of Poly(dimethylsiloxane) Devices for Biological and Biomedical Applications. J Med Biol Eng 2015; 35:143-155. [PMID: 25960703 PMCID: PMC4414934 DOI: 10.1007/s40846-015-0029-4] [Citation(s) in RCA: 211] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 01/13/2014] [Indexed: 01/07/2023]
Abstract
Fouling initiated by nonspecific protein adsorption is a great challenge in biomedical applications, including biosensors, bioanalytical devices, and implants. Poly(dimethylsiloxane) (PDMS), a popular material with many attractive properties for device fabrication in the biomedical field, suffers serious fouling problems from protein adsorption due to its hydrophobic nature, which limits the practical use of PDMS-based devices. Effort has been made to develop biocompatible materials for anti-fouling coatings of PDMS. In this review, typical nonfouling materials for PDMS coatings are introduced and the associated basic anti-fouling mechanisms, including the steric repulsion mechanism and the hydration layer mechanism, are described. Understanding the relationships between the characteristics of coating materials and the accompanying anti-fouling mechanisms is critical for preparing PDMS coatings with desirable anti-fouling properties.
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55
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Mangolini F, McClimon JB, Rose F, Carpick RW. Accounting for Nanometer-Thick Adventitious Carbon Contamination in X-ray Absorption Spectra of Carbon-Based Materials. Anal Chem 2014; 86:12258-65. [DOI: 10.1021/ac503409c] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Filippo Mangolini
- Department
of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - J. Brandon McClimon
- Department
of Materials Science and Engineering, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Franck Rose
- HGST, a Western Digital Company, San
Jose, California 95135, United States
| | - Robert W. Carpick
- Department
of Mechanical Engineering and Applied Mechanics, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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56
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Zhan X, Zhang G, Zhang Q, Chen F. Preparation, surface wetting properties, and protein adsorption resistance of well-defined amphiphilic fluorinated diblock copolymers. J Appl Polym Sci 2014. [DOI: 10.1002/app.41167] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xiaoli Zhan
- Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou Zhejiang 310027 People's Republic of China
| | - Guangfa Zhang
- Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou Zhejiang 310027 People's Republic of China
| | - Qinghua Zhang
- Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou Zhejiang 310027 People's Republic of China
| | - Fengqiu Chen
- Department of Chemical and Biological Engineering; Zhejiang University; Hangzhou Zhejiang 310027 People's Republic of China
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57
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Sundaram HS, Han X, Nowinski AK, Ella-Menye JR, Wimbish C, Marek P, Senecal K, Jiang S. One-step dip coating of zwitterionic sulfobetaine polymers on hydrophobic and hydrophilic surfaces. ACS APPLIED MATERIALS & INTERFACES 2014; 6:6664-71. [PMID: 24730392 DOI: 10.1021/am500362k] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Zwitterionic sulfobetaine polymers with a catechol chain end (DOPA-PSB) were applied to a variety of hydrophobic polymer sheets and fibers. In addition, a silica surface was tested as a representative hydrophilic substrate. The polymer-coated surfaces showed significantly lower fouling levels than uncoated controls. Because of the anti-polyelectrolyte nature of sulfobetaine zwitterionic polymers, the effect of salt concentration on the coating solutions and the quality of the polymer coating against fouling are studied. The coating method involves only water-based solutions, which is compatible with most surfaces and is environmentally friendly. To demonstrate the versatility of the reported method, we evaluated the fouling levels of the polymer coating on commonly used polymeric surfaces such as polypropylene (PP), polydimethylsiloxane (PDMS), polystyrene (PS), nylon, polyvinyl chloride (PVC), and poly(methyl methacrylate) (PMMA).
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Affiliation(s)
- Harihara S Sundaram
- Department of Chemical Engineering, University of Washington , Seattle, Washington 98195-1750, United States
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58
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59
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Li Y, Su Y, Zhao X, He X, Zhang R, Zhao J, Fan X, Jiang Z. Antifouling, high-flux nanofiltration membranes enabled by dual functional polydopamine. ACS APPLIED MATERIALS & INTERFACES 2014; 6:5548-5557. [PMID: 24694079 DOI: 10.1021/am405990g] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A facile method for fabricating antifouling and high-flux nanofiltration (NF) membranes was developed based on bioinspired polydopamine (PDA). Polyethersulfone (PES) ultrafiltration membrane as the support was first deposited a thin PDA layer and then chemically modified by a new kind of fluorinated polyamine via Michael addition reaction between fluorinated polyamine and quinone groups of PDA. PDA coating significantly reduced the pore sizes of the PES support membrane and endowed the NF membrane with high separation performance (flux about 46.1 L/(m(2) h) under 0.1 MPa, molecular weight cutoff of about 780 Da). The grafted fluorinated polyamine on the PDA layer could form low free energy microdomains to impede the accumulation/coalescence of foulants and lower the adhesion force between foulants and the membrane, rendering the membrane surface with prominent fouling-release property. When foulant solutions (including bovine serum albumin, oil and humic acid) were filtered, the resultant NF membrane exhibited excellent antifouling properties (the minimal value of total flux decline ratio was ∼8.9%, and the flux recovery ratio reached 98.6%). It is also found that the structural stability of the NF membrane could be significantly enhanced due to the covalent bond and other intermolecular interactions between the PDA layer and the PES support.
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Affiliation(s)
- Yafei Li
- Key Laboratory for Green Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University , Tianjin 300072, China
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60
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Zhou Z, Calabrese DR, Taylor W, Finlay JA, Callow ME, Callow JA, Fischer D, Kramer EJ, Ober CK. Amphiphilic triblock copolymers with PEGylated hydrocarbon structures as environmentally friendly marine antifouling and fouling-release coatings. BIOFOULING 2014; 30:589-604. [PMID: 24730510 DOI: 10.1080/08927014.2014.897335] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
The ideal marine antifouling (AF)/fouling-release (FR) coating should be non-toxic, while effectively either resisting the attachment of marine organisms (AF) or significantly reducing their strength of attachment (FR). Many recent studies have shown that amphiphilic polymeric materials provide a promising solution to producing such coatings due to their surface dual functionality. In this work, poly(ethylene glycol) (PEG) of different molecular weights (Mw = 350, 550) was coupled to a saturated difunctional alkyl alcohol to generate amphiphilic surfactants (PEG-hydrocarbon-OH). The resulting macromolecules were then used as side chains to covalently modify a pre-synthesized PS8 K-b-P(E/B)25 K-b-PI10 K (SEBI or K3) triblock copolymer, and the final polymers were applied to glass substrata through an established multilayer surface coating technique to prepare fouling resistant coatings. The coated surfaces were characterized with AFM, XPS and NEXAFS, and evaluated in laboratory assays with two important fouling algae, Ulva linza (a green macroalga) and Navicula incerta, a biofilm-forming diatom. The results suggest that these polymer-coated surfaces undergo surface reconstruction upon changing the contact medium (polymer/air vs polymer/water), due to the preferential interfacial aggregation of the PEG segment on the surface in water. The amphiphilic polymer-coated surfaces showed promising results as both AF and FR coatings. The sample with longer PEG chain lengths (Mw = 550 g mol(-1)) exhibited excellent properties against both algae, highlighting the importance of the chemical structures on ultimate biological performance. Besides reporting synthesis and characterization of this new type of amphiphilic surface material, this work also provides insight into the nature of PEG/hydrocarbon amphiphilic coatings, and this understanding may help in the design of future generations of fluorine-free, environmentally friendly AF/FR polymeric coatings.
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Affiliation(s)
- Zhaoli Zhou
- a Department of Chemistry and Chemical Biology , Cornell University , Ithaca , New York 14853 , USA
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61
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62
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Yasani BR, Martinelli E, Galli G, Glisenti A, Mieszkin S, Callow ME, Callow JA. A comparison between different fouling-release elastomer coatings containing surface-active polymers. BIOFOULING 2014; 30:387-399. [PMID: 24579757 DOI: 10.1080/08927014.2013.878864] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Surface-active polymers derived from styrene monomers containing siloxane (S), fluoroalkyl (F) and/or ethoxylated (E) side chains were blended with an elastomer matrix, either poly(dimethyl siloxane) (PDMS) or poly(styrene-b-(ethylene-co-butylene)-b-styrene) (SEBS), and spray-coated on top of PDMS or SEBS preformed films. By contact angle and X-ray photoelectron spectroscopy measurements, it was found that the surface-active polymer preferentially populated the outermost layers of the coating, despite its low content in the blend. However, the self-segregation process and the response to the external environment strongly depended on both the chemistry of the polymer and the type of matrix used for the blend. Additionally, mechanical testing showed that the elastic modulus of SEBS-based coatings was one order of magnitude higher than that of the corresponding PDMS-based coatings. The coatings were subjected to laboratory bioassays with the marine alga Ulva linza. PDMS-based coatings had superior fouling-release properties compared to the SEBS-based coatings.
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Affiliation(s)
- B R Yasani
- a Dipartimento di Chimica e Chimica Industriale and UdR Pisa INSTM , Università di Pisa , Pisa , Italy
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63
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Lopez-Donaire ML, Santerre JP. Surface modifying oligomers used to functionalize polymeric surfaces: Consideration of blood contact applications. J Appl Polym Sci 2014. [DOI: 10.1002/app.40328] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- M. Luisa Lopez-Donaire
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Ontario Canada
- Faculty of Dentistry; University of Toronto; Ontario M5G 1G6 Canada
| | - J. Paul Santerre
- Institute of Biomaterials and Biomedical Engineering; University of Toronto; Ontario Canada
- Faculty of Dentistry; University of Toronto; Ontario M5G 1G6 Canada
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64
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Zhao X, Su Y, Li Y, Zhang R, Zhao J, Jiang Z. Engineering amphiphilic membrane surfaces based on PEO and PDMS segments for improved antifouling performances. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.08.044] [Citation(s) in RCA: 121] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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65
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Leng C, Gibney KA, Liu Y, Tew GN, Chen Z. In Situ Probing the Surface Restructuring of Antibiofouling Amphiphilic Polybetaines in Water. ACS Macro Lett 2013; 2:1011-1015. [PMID: 35581870 DOI: 10.1021/mz400503z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Antibiofouling materials have a wide range of applications in biomedical devices and marine coatings. Due to the amphiphilic nature of proteins and organisms, amphiphilic materials have been designed to resist their unspecific adsorption. Surface restructuring behavior of amphiphilic materials in water is believed to play a key role in the antibiofouling mechanisms. In this work, the surface structures of several amphiphilic polybetaine coatings in water have been probed in situ using sum frequency generation (SFG) vibrational spectroscopy. These are novel polybetaines constructed from functionalized polynorbornenes. The polybetaines with oligo(ethylene glycol) (OEG), octyl (C8), or fluorinated (F13) side chains exhibit different surface restructuring behaviors upon contacting water due to their different surface hydrophobicity. The OEG and C8 chains were present and ordered at the water interface, while the F13 chain withdrew from water. The hydrophilic betaine group extended into the water and formed hydrogen bonds with water molecules. The surface restructuring of these materials detected using SFG can be well correlated to their antibiofouling performance, providing an understanding of their antibiofouling mechanisms.
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Affiliation(s)
- Chuan Leng
- Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Katherine A. Gibney
- Department
of Polymer Science and Engineering, Conte Research Center, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Yuwei Liu
- Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Gregory N. Tew
- Department
of Polymer Science and Engineering, Conte Research Center, University of Massachusetts, Amherst, Massachusetts 01003, United States
| | - Zhan Chen
- Department
of Chemistry, University of Michigan, Ann Arbor, Michigan 48109, United States
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66
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Chen L, Thérien-Aubin H, Wong MCY, Hoek EMV, Ober CK. Improved antifouling properties of polymer membranes using a 'layer-by-layer' mediated method. J Mater Chem B 2013; 1:5651-5658. [PMID: 32261189 DOI: 10.1039/c3tb20916d] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polymeric reverse osmosis membranes were modified with antifouling polymer brushes through a 'layer by layer' (LBL) mediated method. Based on pure physical electrostatic interaction, the attachment of LBL films did not alter separation performance of the membranes. In addition, the incorporation of an LBL film also helped to amplify the number of potential reaction sites on the membrane surfaces for attachment of antifouling polymer brushes, which were then attached to the surface. Attachment of the brushes included two different approaches, grafting to and grafting from. Attenuated total reflectance-Fourier transform infrared spectroscopy (ATR-FTIR), X-ray photoelectron spectroscopy (XPS) and water contact angle measurements showed successful growth of the LBL films and subsequently the polymer brushes. Using this method to modify reverse osmosis membranes, preliminary performance testing showed the antifouling properties of the as-modified membranes were much better than the virgin membrane with no significant loss in water flux and salt rejection.
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Affiliation(s)
- Lin Chen
- Department of Chemistry and Chemical Biology, Cornell University, Ithaca, NY 14853, USA.
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67
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Zhao X, Chen W, Su Y, Zhu W, Peng J, Jiang Z, Kong L, Li Y, Liu J. Hierarchically engineered membrane surfaces with superior antifouling and self-cleaning properties. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.04.012] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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68
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Zhou YN, Luo ZH, Chen JH. Theoretical modeling coupled with experimental study on the preparation and characterization comparison of fluorinated copolymers: Effect of chain structure on copolymer properties. AIChE J 2013. [DOI: 10.1002/aic.14057] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yin-Ning Zhou
- Dept. of Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
- Dept. of Chemical and Biochemical Engineering; Xiamen University; Xiamen 361005 P. R. China
| | - Zheng-Hong Luo
- Dept. of Chemical Engineering; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
- Dept. of Chemical and Biochemical Engineering; Xiamen University; Xiamen 361005 P. R. China
| | - Jian-Hua Chen
- Dept. of Chemistry and Environmental Science; Zhangzhou Normal University; Zhangzhou 363000 P.R. China
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69
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Yan Z, Liu W, Gao N, Ma Z, Han M. Synthesis and characterization of a novel difunctional fluorinated acrylic oligomer used for UV-cured coatings. J Fluor Chem 2013. [DOI: 10.1016/j.jfluchem.2013.01.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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70
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Yan Z, Liu W, Sun Y, Zhao Y, Gao N. Controlled Synthesis, Characterization and Application of Novel Functional Fluorinated Polymer By Metal-Free Anionic Polymerization. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2012. [DOI: 10.1080/10601325.2012.703524] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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71
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Yan Z, Liu W, Gao N, Sun Y, Chen H. Surface properties of the epoxy resin modified by a novel functional fluorinated oligomer. IRANIAN POLYMER JOURNAL 2012. [DOI: 10.1007/s13726-012-0074-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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72
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Zhang W, Fujiwara T, Taşkent H, Zheng Y, Brunson K, Gamble L, Wynne KJ. A Polyurethane Surface Modifier: Contrasting Amphiphilic and Contraphilic Surfaces Driven by block and random Soft Blocks having Trifluoroethoxymethyl and PEG Side Chains. MACROMOL CHEM PHYS 2012; 213. [PMID: 24204100 DOI: 10.1002/macp.201200075] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A conventional MDI-BD-PTMO polyurethane was modified using 2 wt.% polyurethanes (U) having copolyoxetane soft blocks with hydrophobic 3F, CF3CH2OCH2- and hydrophilic MEn, CH3O(CH2CH2O)nCH2-, n = 3, 7) side chains. In contrast to neat 3F-co-MEn-U, 2 wt.% 3F-co-MEn-U compositions have physically stable morphologies and wetting behavior. Surface composition (XPS) and amphiphilic or contraphilic wetting are controlled by the 3F-co-MEn polyoxetane soft block architecture and MEn side chain length. Importantly, θrec can be tuned for 2 wt.% 3F-co-MEn-U compositions independent of swelling, which is controlled by the bulk polyurethane. AFM imaging led to a new morphological model whereby fluorous/PEG-hard block nano-aggregates combine to form near surface features culminating in micron scale texturing.
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Affiliation(s)
- Wei Zhang
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, Richmond, VA 23284
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73
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Imbesi PM, Finlay JA, Aldred N, Eller MJ, Felder SE, Pollack KA, Lonnecker AT, Raymond JE, Mackay ME, Schweikert EA, Clare AS, Callow JA, Callow ME, Wooley KL. Targeted surface nanocomplexity: two-dimensional control over the composition, physical properties and anti-biofouling performance of hyperbranched fluoropolymer–poly(ethylene glycol) amphiphilic crosslinked networks. Polym Chem 2012. [DOI: 10.1039/c2py20317k] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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