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Takeuchi K, Sato R, Nogata Y, Kobayashi M. Measurement of the Adhesion Force of a Living Sessile Organism on Antifouling Coating Surfaces Prepared with Polysulfobetaine-Grafted Particles. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023. [PMID: 38019926 DOI: 10.1021/acs.langmuir.3c02686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/01/2023]
Abstract
An antifouling polymer brush-like structure was fabricated by a simple and versatile dip-coating method of sulfobetaine containing copolymer-grafted silica nanoparticles (SiNPs) and alkyl diiodide cross-linkers. Surface-initiated atom transfer radical copolymerization of 3-(N-2-methacryloyloxyethyl-N,N-dimethyl)ammonatopropanesulfonate (MAPS) and N,N-dimethylaminoethyl methacrylate (DMAEMA) was carried out from initiator-immobilized SiNPs to give poly(MAPS-co-DMAEMA)-grafted SiNPs (MAPS/DMAEMA = 9/1, mol/mol) with diameters of 150-170 nm. The SiNP-g-copolymer/2,2,2-trifluoroethanol solution was dip-coated on silicon and glass substrates. Successive treatment with 1,4-diiodobutane in methanol gave a hydrophilic cross-linked coating film for the SiNP-g-copolymer. The cross-linked particle brushes did not peel off from the substrate even after washing with water in an ultrasonic cleaner despite the simple physical absorption of the SiNP-g-copolymer on the substrate surface. The adhesion force of the tentacle of a living barnacle cyprid on a glass surface covered with the cross-linked SiNP-g-copolymer was directly measured by scanning probe microscopy in seawater. The coating film exhibited extremely low adhesion to the cypris larva in the seawater, expecting this to be an effective antifouling property.
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Affiliation(s)
- Kanae Takeuchi
- Graduate School of Engineering, Kogakuin University, Tokyo 192-0015, Japan
| | - Ryota Sato
- Graduate School of Engineering, Kogakuin University, Tokyo 192-0015, Japan
| | - Yasuyuki Nogata
- Sustainable System Research Laboratory, Central Research Institute of Electric Power Industry, Abiko, Chiba 270-1194, Japan
| | - Motoyasu Kobayashi
- School of Advanced Engineering, Kogakuin University, Tokyo 192-0015, Japan
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2
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Akintola J, Chen Y, Digby ZA, Schlenoff JB. Antifouling Coatings from Glassy Polyelectrolyte Complex Films. ACS APPLIED MATERIALS & INTERFACES 2023; 15:50058-50068. [PMID: 37871187 DOI: 10.1021/acsami.3c11744] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
Coatings that prevent or decrease fouling are sought for many applications, including those that inhibit the attachment of organisms in aquatic environments. To date, antifouling coatings have mostly followed design criteria assembled over decades: surfaces should be well/strongly hydrated, possess low net charge, and maintain a hydrophilic character when exposed to the location of use. Thus, polymers based on ethylene glycol or zwitterionic repeat units have been shown to be highly effective. Unfortunately, hydrated materials can be quite soft, limiting their use in some environments. In a major paradigm shift, this work describes glassy antifouling films made from certain complexes of positive and negative polyelectrolytes. The dense network of electrostatic interactions yields tough materials below the glass transition temperature, Tg, in normal use, while the highly ionic character of these polyelectrolyte complexes ensures strong hydration. The proximity of equal numbers of opposite charges within these complexes mimics zwitterionic structures. Films, assembled layer-by-layer from aqueous solutions, contained sulfonated poly(ether ether ketone), SPEEK, a rigid polyelectrolyte that binds strongly to a selection of quaternary ammonium polycations. Layer-by-layer buildup of SPEEK and polycations was linear, indicating strong complexes between polyelectrolytes. Calorimetry also showed that complex formation was exothermic. Surfaces coated with these films in the 100 nm thickness range completely resisted adhesion of the common flagellate green algae, Chlamydomonas reinhardtii, which were removed from surfaces at a minimum applied flow rate of 0.8 cm s-1. The total surface charge density of adsorbed cations, determined with a sensitive radioisotopic label, was very low, around 10% of a monolayer, which minimized adsorption driven by counterion release from the surface. The viscoelastic properties of the complexes, which were stable even in concentrated salt solutions, were explored using rheology of bulk samples. When fully hydrated, their Tg values were observed to be above 75 °C.
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Affiliation(s)
- John Akintola
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee, Florida 32308-4390 , United States
| | - Yuhui Chen
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee, Florida 32308-4390 , United States
| | - Zachary A Digby
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee, Florida 32308-4390 , United States
| | - Joseph B Schlenoff
- Department of Chemistry and Biochemistry , The Florida State University , Tallahassee, Florida 32308-4390 , United States
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Sun Y, Liu P, Zhang J, Wang L, Shang Y, Shen J, Yuan J. Multiresponsive Keratin-Polysulfobetaine Conjugate-Based Micelles as Drug Carriers with a Prolonged Circulation Time. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:5418-5425. [PMID: 37014665 DOI: 10.1021/acs.langmuir.3c00077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
A protein-polymer conjugate combines the chemical properties of a synthetic polymer chain with the biological properties of a protein. In this study, the initiator terminated with furan-protected maleimide was first synthesized through three steps. Then, a series of zwitterionic poly[3-dimethyl(methacryloyloxyethyl)ammonium propanesulfonate] (PDMAPS) was synthesized via atom transfer radical polymerization (ATRP) and optimized. Subsequently, well-controlled PDMAPS was conjugated with keratin via thiol-maleimide Michael addition. The keratin-PDMAPS conjugate (KP) could self-assemble in an aqueous solution to form micelles with low critical micelle concentration (CMC) values and good blood compatibility. The drug-loaded micelles exhibited triple responsiveness to pH, glutathione (GSH), and trypsin under tumor microenvironments. In addition, these micelles showed high toxicity against A549 cells while low toxicity on normal cells. Furthermore, these micelles performed prolonged blood circulation.
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Affiliation(s)
- Yu Sun
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu 210023, People's Republic of China
| | - Pengcheng Liu
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu 210023, People's Republic of China
| | - Jie Zhang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu 210023, People's Republic of China
| | - Lijuan Wang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu 210023, People's Republic of China
| | - Yushuang Shang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu 210023, People's Republic of China
| | - Jian Shen
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu 210023, People's Republic of China
| | - Jiang Yuan
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, Jiangsu 210023, People's Republic of China
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Khakzad F, Dewangan NK, Li TH, Safi Samghabadi F, Herrera Monegro R, Robertson ML, Conrad JC. Fouling Resistance and Release Properties of Poly(sulfobetaine) Brushes with Varying Alkyl Chain Spacer Lengths and Molecular Weights. ACS APPLIED MATERIALS & INTERFACES 2023; 15:2009-2019. [PMID: 36533943 DOI: 10.1021/acsami.2c16417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
We examined the effects of alkyl carbon spacer length (CSL) and molecular weight on fouling resistance and release properties of zwitterionic poly(sulfobetaine methacrylate) brushes. Using surface-initiated atom transfer radical polymerization, we synthesized two series of brushes with CSL = 3 and 4 and molecular weight from 19 to 1500 kg ·mol-1, corresponding to dry brush thickness from around 6 to 180 nm. The brush with CSL = 3 was nearly completely wet with water (independent of molecular weight), whereas the brush with CSL = 4 exhibited a strong increase in water contact angle with molecular weight. Though the two-brush series had distinct wetting properties, both series of brushes exhibited similarly great resistance against fouling by Staphylococcus epidermidis bacteria and Aspergillus niger fungi spores when submerged in water, indicating that neither molecular weight nor CSL strongly affected the antifouling behavior. We also compared the efficacy of brushes against fouling by fungi and silicon oil in air. Brushes grafted to filter paper were strongly fouled by fungi and silicon oil in air. Grafting the polymers to the filter paper, however, greatly enhanced removal of the foulant upon rinsing. The removal of fungi and silicon oil when rinsed with a salt solution was enhanced by 219 and 175%, respectively, as compared to a blank filter paper control. Thus, our results indicate that these zwitterionic brushes can promote foulant removal for dry applications in addition to their well-known fouling resistance in submerged conditions.
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Affiliation(s)
- Fahimeh Khakzad
- William A. Brookshire Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas77204, United States
| | - Narendra K Dewangan
- William A. Brookshire Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas77204, United States
| | - Tzu-Han Li
- William A. Brookshire Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas77204, United States
| | - Farshad Safi Samghabadi
- William A. Brookshire Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas77204, United States
| | - Ronard Herrera Monegro
- William A. Brookshire Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas77204, United States
| | - Megan L Robertson
- William A. Brookshire Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas77204, United States
| | - Jacinta C Conrad
- William A. Brookshire Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas77204, United States
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Kim I, Kim Y, Kang SM. Effect of Molecular Weights on Metal-Mediated Grafting of Sulfobetaine Polymers onto Solid Surfaces for Non-Biofouling Applications. Macromol Biosci 2022; 22:e2200200. [PMID: 35789095 DOI: 10.1002/mabi.202200200] [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: 05/24/2022] [Revised: 06/23/2022] [Indexed: 12/25/2022]
Abstract
The grafting of zwitterionic molecules onto solid surfaces is an important tool for decreasing the unwanted adsorption of biomolecules, such as proteins, bacteria, and cells. This has been achieved through various approaches, such as zwitterionic monolayer/multilayer formation, surface-initiated polymerization of zwitterionic monomers, and grafting of presynthesized zwitterionic polymers. Recently, a coordination-driven approach to grafting zwitterionic polymers onto solid surfaces has been discovered to be an effective method because of its versatility and robustness. However, the bacterial adhesion resistance of zwitterionic polymer grafting has been explored using only one molecular weight, and the non-biofouling performance against other fouling organisms has remained unexamined. In this study, the characteristics of coordination-driven surface zwitteration are systematically investigated. Sulfobetaine (SB) polymers with three different molecular weights are synthesized and employed for surface grafting. Polydopamine is used as a surface primer, and SB polymers are grafted onto the surfaces via the formation of metal-mediated coordinate bonds. The effect of molecular weight on the grafting efficiency and non-biofouling performance is investigated via protein adsorption and marine diatom adhesion assays. The SB polymer with a high molecular weight is found to be crucial for achieving strong resistance to protein adsorption and marine fouling.
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Affiliation(s)
- Inho Kim
- Department of Chemistry, Chungbuk National University, Chungbuk, 28644, Republic of Korea
| | - Yohan Kim
- Department of Chemistry, Chungbuk National University, Chungbuk, 28644, Republic of Korea
| | - Sung Min Kang
- Department of Chemistry, Chungbuk National University, Chungbuk, 28644, Republic of Korea
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Zhang M, Yu P, Xie J, Li J. Recent advances of zwitterionic based topological polymers for biomedical applications. J Mater Chem B 2022; 10:2338-2356. [PMID: 35212331 DOI: 10.1039/d1tb02323c] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Zwitterionic polymers, comprising hydrophilic anionic and cationic groups with the same total number of positive and negative charges on the same monomer residue, have received increasing attention due to their...
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Affiliation(s)
- Miao Zhang
- College of Polymer Science and Engineering, State Key Laboratory of Polymer, Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
| | - Peng Yu
- College of Polymer Science and Engineering, State Key Laboratory of Polymer, Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
| | - Jing Xie
- College of Polymer Science and Engineering, State Key Laboratory of Polymer, Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
| | - Jianshu Li
- College of Polymer Science and Engineering, State Key Laboratory of Polymer, Materials Engineering, Sichuan University, Chengdu 610065, P. R. China.
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, P. R. China
- Med-X Center for Materials, Sichuan University, Chengdu 610041, P. R. China
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Han YJ, Liu YL. Preparation of Cross-Linkable Zwitterionic Polybenzoxazine with Sulfobetaine Groups and Corresponding Zwitterionic Thermosetting Resin for Antifouling Surface Coating. ACS APPLIED BIO MATERIALS 2019; 2:3799-3807. [PMID: 35021353 DOI: 10.1021/acsabm.9b00412] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
This work demonstrates a cross-linkable zwitterionic polymer, the corresponding zwitterionic thermosetting resin, and their application for antifouling surface coating. The tertiary amine-containing benzoxazine group is utilized as a precursor to react with 1,3-propane sultone to introduce sulfobetaine moiety to benzoxazine group. The reaction route provides an effective approach for preparation of sulfobetaine-functionalized benzoxazines and the corresponding sulfobetaine-functionalized thermosetting resins of benzoxazines. The sulfobetaine-functionalized polybenzoxazine has been utilized as a coating material for ceramic porous membranes to impart protein-repelling characteristic to the membrane surface. In a filtration test on a Bovine serum albumin (BSA) aqueous solution, the sulfobetaine resin modified membrane shows a 96.2% of rejection rate and a 1680 ± 9 Lm2-h-1 of permeation flux at the first cycle test. In cycled measurements with membrane washing, the membrane shows a total flux decline ratio (Rt) and a reversible flux decline ratio (Rr) of about 46.9% and 43.1%, respectively. A high ratio of reversible fouling (Rr/Rt) of 91.9% is found, which supports the statement that the sulfobetaine-functionalized polybenzoxazine is an effective material to impart antifouling characteristic to porous materials for bioseparation and filtration.
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Affiliation(s)
- Yi-Jen Han
- Department of Chemical Engineering, National Tsing Hua University, #101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
| | - Ying-Ling Liu
- Department of Chemical Engineering, National Tsing Hua University, #101, Sec. 2, Kuang-Fu Road, Hsinchu 30013, Taiwan
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8
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Diget JS, Städe LW, Nielsen TT. Direct synthesis of well-defined zwitterionic cyclodextrin polymers via atom transfer radical polymerization. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.03.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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9
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Abutalip M, Mahmood A, Rakhmetullayeva R, Shakhvorostov A, Dauletov Y, Kudaibergenov S, Nuraje N. Reversible Addition?Fragmentation Chain-Transfer Polymerization of Amphiphilic Polycarboxybetaines and Their Molecular Interactions. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:8389-8397. [PMID: 31199657 DOI: 10.1021/acs.langmuir.9b01347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
In this work, we report the first molecular weight-controlled amphiphilic polybetaine synthesis using various hydrocarbons via reversible addition?fragmentation chain-transfer (RAFT) polymerization. The experimental separation of the alkyl aminocrotonate tautomers, which has been the subject of debate, was completed for the first time. The enamine form of these tautomers was further used as a monomer for the RAFT polymerization of amphiphilic polycarboxybetaines. Self-assembly of the amphiphilic polycarboxybetaines showed micelle structures from spherical, rod-like to fractal in the aqueous media due to the competition between both electrostatic and hydrophobic forces. Hydrophobically dominant interactions among amphiphilic polycarboxybetaines and long-chain hydrocarbon alkane molecules were investigated to understand long-chain hydrocarbon alkane crystallization using alkane crystal deposition and viscosity experiments. Strong hydrophobic forces between poly(hexadecyl-grafted aminocrotonate?methacrylic acid) and long-chain hydrocarbon alkane molecules changed the surface properties of the long-chain hydrocarbon alkane nucleus and inhibited the growth of paraffin crystals.
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Affiliation(s)
- Munziya Abutalip
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
- Department of Chemistry and Chemical Technology , Al-Farabi Kazakh National University , Almaty 050040 , Kazakhstan
| | - Anam Mahmood
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
| | - Raikhan Rakhmetullayeva
- Department of Chemistry and Chemical Technology , Al-Farabi Kazakh National University , Almaty 050040 , Kazakhstan
| | - Alexey Shakhvorostov
- Laboratory of Engineering Profile , K.I. Satpayev Kazakh National Research Technical University , Almaty 050013 , Kazakhstan
- Institute of Polymer Materials and Technology , Almaty 050013 , Kazakhstan
| | - Yerbol Dauletov
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
| | - Sarkyt Kudaibergenov
- Laboratory of Engineering Profile , K.I. Satpayev Kazakh National Research Technical University , Almaty 050013 , Kazakhstan
- Institute of Polymer Materials and Technology , Almaty 050013 , Kazakhstan
| | - Nurxat Nuraje
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
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Schönemann E, Laschewsky A, Wischerhoff E, Koc J, Rosenhahn A. Surface Modification by Polyzwitterions of the Sulfabetaine-Type, and Their Resistance to Biofouling. Polymers (Basel) 2019; 11:E1014. [PMID: 31181764 PMCID: PMC6631746 DOI: 10.3390/polym11061014] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/04/2019] [Accepted: 06/05/2019] [Indexed: 12/22/2022] Open
Abstract
Films of zwitterionic polymers are increasingly explored for conferring fouling resistance to materials. Yet, the structural diversity of polyzwitterions is rather limited so far, and clear structure-property relationships are missing. Therefore, we synthesized a series of new polyzwitterions combining ammonium and sulfate groups in their betaine moieties, so-called poly(sulfabetaine)s. Their chemical structures were varied systematically, the monomers carrying methacrylate, methacrylamide, or styrene moieties as polymerizable groups. High molar mass homopolymers were obtained by free radical polymerization. Although their solubilities in most solvents were very low, brine and lower fluorinated alcohols were effective solvents in most cases. A set of sulfabetaine copolymers containing about 1 mol % (based on the repeat units) of reactive benzophenone methacrylate was prepared, spin-coated onto solid substrates, and photo-cured. The resistance of these films against the nonspecific adsorption by two model proteins (bovine serum albumin-BSA, fibrinogen) was explored, and directly compared with a set of references. The various polyzwitterions reduced protein adsorption strongly compared to films of poly(nbutyl methacrylate) that were used as a negative control. The poly(sulfabetaine)s showed generally even somewhat higher anti-fouling activity than their poly(sulfobetaine) analogues, though detailed efficacies depended on the individual polymer-protein pairs. Best samples approach the excellent performance of a poly(oligo(ethylene oxide) methacrylate) reference.
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Affiliation(s)
- Eric Schönemann
- Department of Chemistry, University Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam-Golm, Germany.
| | - André Laschewsky
- Department of Chemistry, University Potsdam, Karl-Liebknecht-Str. 24-25, 14476 Potsdam-Golm, Germany.
- Fraunhofer Institute of Applied Polymer Research IAP, 14476 Potsdam-Golm, Germany.
| | - Erik Wischerhoff
- Fraunhofer Institute of Applied Polymer Research IAP, 14476 Potsdam-Golm, Germany.
| | - Julian Koc
- Analytical Chemistry - Biointerfaces, Ruhr University Bochum, 44780 Bochum, Germany.
| | - Axel Rosenhahn
- Analytical Chemistry - Biointerfaces, Ruhr University Bochum, 44780 Bochum, Germany.
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Zhao X, Abutalip M, Afroz K, Nuraje N. Hydrophobically Modified Polycarboxybetaine: From Living Radical Polymerization to Self-Assembly. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:1606-1612. [PMID: 30558424 DOI: 10.1021/acs.langmuir.8b03561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Polybetaines have received widespread attention due to their smart response properties and structures which resemble biological polymers like peptides and DNA. However, few studies have focused on the controlled synthesis and self-assembly of hydrophobically modified polybetaines due to the difficulty of synthesizing these materials. We report the first molecular weight-controlled synthesis of hydrophobically modified polycarboxybetaines (HMPCB). Poly(dodecyl grafted aminocrotonate -methacrylic acid) (P(DACRO-MAA)) was synthesized via the reversible addition-fragmentation chain-transfer (RAFT) polymerization approach. The two different tautomers of the monomer were also successfully identified and separated via thin layer chromatography (TLC) and column chromatography, making it possible to obtain pure polycarboxybetaine via RAFT synthesis. Both the successfully separated enamine form of the monomer and the resulting polycarboxybetaine were confirmed via FTIR and NMR. The polycarboxybetaine was found to have a low polydispersity (PDI) of 1.214, and its molecular weight was determined as 70590 g/mol via gel permeation chromatography (GPC) measurements. Spherical, rodlike, and fractal assembled structures for the P(DACRO-MAA) were observed with pH change using TEM, zeta sizer, and dynamic light scattering (DLS). The unique self-assembled structures of HMPCB synthesized via RAFT provide an opportunity to understand fundamental polymer science and can be engineered for broad applications.
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Affiliation(s)
- Xiao Zhao
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
| | - Munziya Abutalip
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
- Department of Chemistry and Chemical Technology , al-Farabi Kazakh National University , Almaty , Kazakhstan
| | - Khurshida Afroz
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
| | - Nurxat Nuraje
- Department of Chemical Engineering , Texas Tech University , Lubbock , Texas 79409 , United States
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12
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Fan Y, Migliore N, Raffa P, Bose RK, Picchioni F. Synthesis of Zwitterionic Copolymers via Copper-Mediated Aqueous Living Radical Grafting Polymerization on Starch. Polymers (Basel) 2019; 11:E192. [PMID: 30960176 PMCID: PMC6418991 DOI: 10.3390/polym11020192] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Revised: 01/16/2019] [Accepted: 01/21/2019] [Indexed: 11/19/2022] Open
Abstract
[2-(Methacryloyloxy)ethyl]dimethyl-(3-sulfopropyl)ammonium hydroxide (SBMA) is a well-studied sulfobetaine-methacrylate as its zwitterionic structure allows the synthesis of polymers with attractive properties like antifouling and anti-polyelectrolyte behavior. In the present work, we report the Cu⁰-mediated living radical polymerization (Cu⁰-mediated LRP) of SBMA in sodium nitrate aqueous solution instead of previously reported solvents like trifluoroethanol and sodium chloride aqueous/alcoholic solution. Based on this, starch-g-polySBMA (St-g-PSBMA) was also synthesized homogeneously by using a water-soluble waxy potato starch-based macroinitiator and CuBr/hexamethylated tris(2-aminoethyl)amine (Me₆TREN) as the catalyst. The structure of the macroinitiator was characterized by ¹H-NMR, 13C-NMR, gHSQC, and FT-IR, while samples of PSBMA and St-g-PSBMA were characterized by ¹H-NMR and FT-IR. Monomer conversion was monitored by ¹H-NMR, on the basis of which the reaction kinetics were determined. Both kinetic study and GPC results indicate reasonable controlled polymerization. Furthermore, a preliminary study of the thermal response behavior was also carried through rheological tests performed on aqueous solutions of the prepared materials. Results show that branched zwitterionic polymers are more thermal-sensitive than linear ones.
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Affiliation(s)
- Yifei Fan
- Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands.
| | - Nicola Migliore
- Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands.
| | - Patrizio Raffa
- Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands.
| | - Ranjita K Bose
- Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands.
| | - Francesco Picchioni
- Engineering and Technology Institute Groningen, University of Groningen, Nijenborgh 4, 9747AG Groningen, The Netherlands.
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Nagase K, Okano T, Kanazawa H. Poly(N-isopropylacrylamide) based thermoresponsive polymer brushes for bioseparation, cellular tissue fabrication, and nano actuators. ACTA ACUST UNITED AC 2018. [DOI: 10.1016/j.nanoso.2018.03.010] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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15
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Nizardo NM, Schanzenbach D, Schönemann E, Laschewsky A. Exploring Poly(ethylene glycol)-Polyzwitterion Diblock Copolymers as Biocompatible Smart Macrosurfactants Featuring UCST-Phase Behavior in Normal Saline Solution. Polymers (Basel) 2018; 10:E325. [PMID: 30966360 PMCID: PMC6414896 DOI: 10.3390/polym10030325] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 03/12/2018] [Accepted: 03/13/2018] [Indexed: 12/11/2022] Open
Abstract
Nonionic-zwitterionic diblock copolymers are designed to feature a coil-to-globule collapse transition with an upper critical solution temperature (UCST) in aqueous media, including physiological saline solution. The block copolymers that combine presumably highly biocompatible blocks are synthesized by chain extension of a poly(ethylene glycol) (PEG) macroinitiator via atom transfer radical polymerization (ATRP) of sulfobetaine and sulfabetaine methacrylates. Their thermoresponsive behavior is studied by variable temperature turbidimetry and ¹H NMR spectroscopy. While the polymers with polysulfobetaine blocks exhibit phase transitions in the physiologically interesting window of 30⁻50 °C only in pure aqueous solution, the polymers bearing polysulfabetaine blocks enabled phase transitions only in physiological saline solution. By copolymerizing a pair of structurally closely related sulfo- and sulfabetaine monomers, thermoresponsive behavior can be implemented in aqueous solutions of both low and high salinity. Surprisingly, the presence of the PEG blocks can affect the UCST-transitions of the polyzwitterions notably. In specific cases, this results in "schizophrenic" thermoresponsive behavior displaying simultaneously an UCST and an LCST (lower critical solution temperature) transition. Exploratory experiments on the UCST-transition triggered the encapsulation and release of various solvatochromic fluorescent dyes as model "cargos" failed, apparently due to the poor affinity even of charged organic compounds to the collapsed state of the polyzwitterions.
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Affiliation(s)
- Noverra M Nizardo
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
| | - Dirk Schanzenbach
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
| | - Eric Schönemann
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
| | - André Laschewsky
- University of Potsdam, Institute of Chemistry, Karl-Liebknecht-Str. 24⁻25, D-14476 Potsdam-Golm, Germany.
- Fraunhofer Institute of Applied Polymer Research IAP, Geiselberg-Str. 69, D-14476 Potsdam-Golm, Germany.
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16
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Yang Z, Zhang S, Tarabara VV, Bruening ML. Aqueous Swelling of Zwitterionic Poly(sulfobetaine methacrylate) Brushes in the Presence of Ionic Surfactants. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b01830] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Shouwei Zhang
- Department
of Chemical and Biomolecular Engineering and Department of Chemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
| | | | - Merlin L. Bruening
- Department
of Chemical and Biomolecular Engineering and Department of Chemistry, University of Notre Dame, Notre Dame, Indiana 46556, United States
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17
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NAGASE K, OKANO T, KANAZAWA H. Design of Functional Thermoresponsive Polymer Brushes and Their Application to Bioseparation. KOBUNSHI RONBUNSHU 2018. [DOI: 10.1295/koron.2017-0073] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Teruo OKANO
- Institute of Advanced Biomedical Engineering and Science, Tokyo Women’s Medical University, TWIns
- Cell Sheet Tissue Engineering Center (CSTEC) and Department of Pharmaceutics and Pharmaceutical Chemistry, University of Utah
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18
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Chu X, Zhang M, Zhou N, Wu F, Sun B, Shen J. Synthesis and characterization of a novel antibacterial material containing poly(sulfobetaine) using reverse atom transfer radical polymerization. RSC Adv 2018; 8:33000-33009. [PMID: 35548141 PMCID: PMC9086390 DOI: 10.1039/c8ra05793a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 09/18/2018] [Indexed: 01/26/2023] Open
Abstract
A novel antibacterial agent was synthesized using 2-(dimethylamino)ethyl methacrylate (DM) and sodium 3-chloro-2-hydroxypropane sulfonate (CHPS). It was characterized by Fourier transform infrared spectroscopy (FTIR), NMR Spectroscopy (1H NMR), and X-ray photoelectron spectroscopy (XPS). This new agent DMCHPS was then grafted onto a polyurethane (PU) substrate via surface-initiated reverse atom transfer radical polymerization (SI-RATRP). The modified PU was characterized by FTIR and XPS. The hydrophilic properties of the PU surface before and after the incorporation of DMCHPS were determined by static contact angle (SCA) measurements. The results showed that the hydrophilicity of the PU surface after the modification was remarkably improved. MIC tests and bacterial adhesion confirmed that modified PU has good antibacterial properties. Protein adsorption experiments show that the material has a certain ability to resist pollution. Furthermore, the high survival rate of HEK293 human embryonic kidney cells shows that the modified PU has a potential use as a medicinal material. A novel antibacterial agent was synthesized using 2-(dimethylamino)ethyl methacrylate (DM) and sodium 3-chloro-2-hydroxypropane sulfonate (CHPS).![]()
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Affiliation(s)
- Xiaohong Chu
- Jiangsu Collaborative Innovation Center for Biological Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
- China
| | - Ming Zhang
- Jiangsu Collaborative Innovation Center for Biological Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
- China
| | - Ninglin Zhou
- Jiangsu Collaborative Innovation Center for Biological Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
- China
| | - Fan Wu
- Jiangsu Collaborative Innovation Center for Biological Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
- China
| | - Baohong Sun
- Jiangsu Collaborative Innovation Center for Biological Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
- China
| | - Jian Shen
- Jiangsu Collaborative Innovation Center for Biological Functional Materials
- College of Chemistry and Materials Science
- Nanjing Normal University
- Nanjing 210023
- China
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19
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Higaki Y, Inutsuka Y, Sakamaki T, Terayama Y, Takenaka A, Higaki K, Yamada NL, Moriwaki T, Ikemoto Y, Takahara A. Effect of Charged Group Spacer Length on Hydration State in Zwitterionic Poly(sulfobetaine) Brushes. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2017; 33:8404-8412. [PMID: 28737401 DOI: 10.1021/acs.langmuir.7b01935] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Effect of alkyl chain spacer length between the charged groups (CSL) in zwitterionic poly(sulfobetaine) (PSB) brushes on the hydration state was investigated. PSB brushes with ethyl (PMAES), propyl (PMAPS), or butyl (PMABS) CSL were prepared by surface-initiated atom transfer radical polymerization on silicon wafers. Hydration states of the PSB brushes in aqueous solutions and/or humid vapor were investigated by contact angle measurement, infrared spectroscopy, AFM observation, and neutron reflectivity. The PSB brushes are swollen in humid air and deionized water due to the hydration of the charged groups leading to the reduction of hydrated PSB brushes/water interfacial free energy. The hydrated PSB brushes exhibit clear interface with low interfacial roughness due to networking of the PSB brush chains through association of the SBs. The hydrated PSB brushes produce diffusive swollen layer in the presence of NaCl because of the charge screening followed by SB dissociation by the bound ions. The ionic strength sensitivity in the hydration got more significant with increasing the CSL in SBs because of the augmentation in partial charge by charged group separation.
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Affiliation(s)
- Yuji Higaki
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Graduate School of Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Japan Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces Project, CE80, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yoshihiro Inutsuka
- Graduate School of Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Tatsunori Sakamaki
- Graduate School of Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Yuki Terayama
- Graduate School of Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Ai Takenaka
- Japan Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces Project, CE80, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Keiko Higaki
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Norifumi L Yamada
- Neutron Science Laboratory, High Energy Accelerator Research Organization , Ibaraki 319-1106, Japan
| | - Taro Moriwaki
- Japan Synchrotron Radiation Research Institute/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Yuka Ikemoto
- Japan Synchrotron Radiation Research Institute/SPring-8 , 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Atsushi Takahara
- Institute for Materials Chemistry and Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Graduate School of Engineering, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- Japan Science and Technology Agency (JST), ERATO, Takahara Soft Interfaces Project, CE80, Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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20
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Photoimmobilization of zwitterionic polymers on surfaces to reduce cell adhesion. J Colloid Interface Sci 2017; 500:294-303. [DOI: 10.1016/j.jcis.2017.04.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Revised: 04/06/2017] [Accepted: 04/06/2017] [Indexed: 01/23/2023]
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21
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Huang T, Liu H, Liu P, Liu P, Li L, Shen J. Zwitterionic copolymers bearing phosphonate or phosphonic motifs as novel metal-anchorable anti-fouling coatings. J Mater Chem B 2017; 5:5380-5389. [PMID: 32264077 DOI: 10.1039/c7tb01017f] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Developing a facile but efficient anti-fouling surface coating is highly required for metallic implants. Here, we report two kinds of zwitterionic copolymers (both random and block) bearing phosphonic/phosphonate motifs/segments as novel metal anchorable antifouling coatings. Through conventional free radical polymerization and reversible addition-fragmentation chain transfer (RAFT) polymerization, three types of zwitterionic-phosphonic random copolymers with varying mol. ratios (9 : 1, 8 : 2, and 6 : 4) and a phosphonate-zwitterionic block copolymer were precisely prepared based on zwitterionic sulfobetaine methacrylate (SBMA) and phosphonate/phosphonic methacrylate. As evidenced by XPS and water contact angle tests, the two kinds of copolymers with distinguished presenting manners of the metal-anchorable phosphonate/phosphonic motifs were all successfully immobilized on the Ti substrates through a facile one-step post-functionalization. The immobilized copolymers equally exhibited strong inhibition of protein adsorption, platelet adhesion, and bacterial adhesion, endowing significantly improved antifouling ability to the metallic substrates. This work not only provides a novel approach to improve the antifouling ability of Ti substrates, the utilization of phosphonic/phosphonate based copolymers as efficient metal-anchorable coatings may offer a new platform for versatile surface functionalization of many metallic substrates.
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Affiliation(s)
- Tao Huang
- Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing 210023, China.
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22
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Yao F, Liu Q, Zhang Z, Zhu X. RAFT Polymerization of Styrene and Maleimide in the Presence of Fluoroalcohol: Hydrogen Bonding Effects with Classical Alternating Copolymerization as Reference. Polymers (Basel) 2017; 9:polym9030089. [PMID: 30970767 PMCID: PMC6432049 DOI: 10.3390/polym9030089] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Accepted: 03/01/2017] [Indexed: 11/16/2022] Open
Abstract
The impacts of hydrogen bonding on polymerization behavior has been of interest for a long time; however, universality and in-depth understanding are still lacking. For the first time, the effect of hydrogen bonding on the classical alternating-type copolymerization of styrene and maleimide was explored. N-phenylmaleimide (N-PMI)/styrene was chosen as a model monomer pair in the presence of hydrogen bonding donor solvent 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP), which interacted with N-PMI via hydrogen bonding. Reversible addition-fragmentation chain transfer polymerization (RAFT) technique was used to guarantee the "living" polymerization and thus the homogeneity of chain compositions. In comparison with the polymerization in nonhydrogen bonding donor solvent (toluene), the copolymerization in HFIP exhibited a high rate and a slight deviation from alternating copolymerization tendency. The reactivity ratios of N-PMI and St were revealed to be 0.078 and 0.068, respectively, while the reactivity ratios in toluene were 0.026 and 0.050. These interesting results were reasonably explained by using computer simulations, wherein the steric repulsion and electron induction by the hydrogen bonding between HFIP and NPMI were revealed. This work first elucidated the hydrogen bonding interaction in the classical alternating-type copolymerization, which will enrich the research on hydrogen bonding-induced polymerizations.
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Affiliation(s)
- Fangjun Yao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Qingqing Liu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Zhengbiao Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
| | - Xiulin Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
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23
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Higaki Y, Fröhlich B, Yamamoto A, Murakami R, Kaneko M, Takahara A, Tanaka M. Ion-Specific Modulation of Interfacial Interaction Potentials between Solid Substrates and Cell-Sized Particles Mediated via Zwitterionic, Super-Hydrophilic Poly(sulfobetaine) Brushes. J Phys Chem B 2017; 121:1396-1404. [DOI: 10.1021/acs.jpcb.6b11540] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuji Higaki
- Institute
for Materials Chemistry and Engineering, Kyushu University, 744
Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- International
Institute for Carbon-Neutral Energy Research (WPI I2CNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Benjamin Fröhlich
- Physical
Chemistry of Biosystems, University of Heidelberg, D69120 Heidelberg, Germany
| | - Akihisa Yamamoto
- Institute
for Integrated Cell-Material Sciences (WPI iCeMS), Kyoto University 606-8501 Kyoto, Japan
| | - Ryo Murakami
- Department
of Mechanical Engineering, Osaka University, 565-0871 Suita, Japan
| | - Makoto Kaneko
- Department
of Mechanical Engineering, Osaka University, 565-0871 Suita, Japan
| | - Atsushi Takahara
- Institute
for Materials Chemistry and Engineering, Kyushu University, 744
Motooka, Nishi-ku, Fukuoka 819-0395, Japan
- International
Institute for Carbon-Neutral Energy Research (WPI I2CNER), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Motomu Tanaka
- Physical
Chemistry of Biosystems, University of Heidelberg, D69120 Heidelberg, Germany
- Institute
for Integrated Cell-Material Sciences (WPI iCeMS), Kyoto University 606-8501 Kyoto, Japan
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24
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Zoppe JO, Ataman NC, Mocny P, Wang J, Moraes J, Klok HA. Surface-Initiated Controlled Radical Polymerization: State-of-the-Art, Opportunities, and Challenges in Surface and Interface Engineering with Polymer Brushes. Chem Rev 2017; 117:1105-1318. [PMID: 28135076 DOI: 10.1021/acs.chemrev.6b00314] [Citation(s) in RCA: 587] [Impact Index Per Article: 83.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The generation of polymer brushes by surface-initiated controlled radical polymerization (SI-CRP) techniques has become a powerful approach to tailor the chemical and physical properties of interfaces and has given rise to great advances in surface and interface engineering. Polymer brushes are defined as thin polymer films in which the individual polymer chains are tethered by one chain end to a solid interface. Significant advances have been made over the past years in the field of polymer brushes. This includes novel developments in SI-CRP, as well as the emergence of novel applications such as catalysis, electronics, nanomaterial synthesis and biosensing. Additionally, polymer brushes prepared via SI-CRP have been utilized to modify the surface of novel substrates such as natural fibers, polymer nanofibers, mesoporous materials, graphene, viruses and protein nanoparticles. The last years have also seen exciting advances in the chemical and physical characterization of polymer brushes, as well as an ever increasing set of computational and simulation tools that allow understanding and predictions of these surface-grafted polymer architectures. The aim of this contribution is to provide a comprehensive review that critically assesses recent advances in the field and highlights the opportunities and challenges for future work.
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Affiliation(s)
- Justin O Zoppe
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Nariye Cavusoglu Ataman
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Piotr Mocny
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Jian Wang
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - John Moraes
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
| | - Harm-Anton Klok
- Institut des Matériaux and Institut des Sciences et Ingénierie Chimiques, Laboratoire des Polymères Bâtiment MXD, Ecole Polytechnique Fédérale de Lausanne (EPFL) , Station 12 CH-1015 Lausanne, Switzerland
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25
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Hildebrand V, Laschewsky A, Päch M, Müller-Buschbaum P, Papadakis CM. Effect of the zwitterion structure on the thermo-responsive behaviour of poly(sulfobetaine methacrylates). Polym Chem 2017. [DOI: 10.1039/c6py01220e] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Modulating the thermo-responsive behaviour of poly(sulfobetaine methacrylates) whereby small structural changes cause big effects but show little logic.
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Affiliation(s)
- Viet Hildebrand
- Institut für Chemie
- Universität Potsdam
- 14476 Potsdam-Golm
- Germany
| | - André Laschewsky
- Institut für Chemie
- Universität Potsdam
- 14476 Potsdam-Golm
- Germany
- Fraunhofer Institute for Applied Polymer Research IAP
| | | | - Peter Müller-Buschbaum
- Physik-Department
- Lehrstuhl für Funktionelle Materialien/Fachgebiet Physik Weicher Materie
- Technische Universität München
- 85748 Garching
- Germany
| | - Christine M. Papadakis
- Physik-Department
- Lehrstuhl für Funktionelle Materialien/Fachgebiet Physik Weicher Materie
- Technische Universität München
- 85748 Garching
- Germany
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26
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Chu CW, Higaki Y, Cheng CH, Cheng MH, Chang CW, Chen JT, Takahara A. Zwitterionic polymer brush grafting on anodic aluminum oxide membranes by surface-initiated atom transfer radical polymerization. Polym Chem 2017. [DOI: 10.1039/c7py00045f] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A feasible processing of zwitterionic polymer-grafted anodic aluminum oxide (AAO) membranes by surface-initiated atom transfer radical polymerization (SI-ATRP) and the geometric effect were investigated.
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Affiliation(s)
- Chien-Wei Chu
- Department of Applied Chemistry
- National Chiao Tung University
- Hsinchu 30010
- Taiwan
| | - Yuji Higaki
- Institute for Materials Chemistry and Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
- Graduate School of Engineering
| | - Chao-Hung Cheng
- Graduate School of Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Ming-Hsiang Cheng
- Department of Applied Chemistry
- National Chiao Tung University
- Hsinchu 30010
- Taiwan
| | - Chun-Wei Chang
- Department of Applied Chemistry
- National Chiao Tung University
- Hsinchu 30010
- Taiwan
| | - Jiun-Tai Chen
- Department of Applied Chemistry
- National Chiao Tung University
- Hsinchu 30010
- Taiwan
| | - Atsushi Takahara
- Institute for Materials Chemistry and Engineering
- Kyushu University
- Fukuoka 819-0395
- Japan
- Graduate School of Engineering
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27
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Hirai T, Kobayashi M, Takahara A. Control of the primary and secondary structure of polymer brushes by surface-initiated living/controlled polymerization. Polym Chem 2017. [DOI: 10.1039/c7py00956a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In this review, we summarize current research regarding the precise synthesis of polymer brushes and characterization methods for their molecular aggregate structure using neutron and/or synchrotron facilities.
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Affiliation(s)
- Tomoyasu Hirai
- Institute for Materials Chemistry and Engineering
- Fukuoka
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
- Kyushu University
| | - Motoyasu Kobayashi
- Institute for Materials Chemistry and Engineering
- Fukuoka
- Japan
- Japan Science and Technology Agency
- ERATO
| | - Atsushi Takahara
- Institute for Materials Chemistry and Engineering
- Fukuoka
- Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER)
- Kyushu University
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28
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Zhou D, Bu Z, Liu D, Wang H, Jiang H, Yan L. Molecular Weight Development of Surface and Solution Polymers in Surface-Initiated Atom Transfer Radical Polymerization and Their Dependence on Radical Termination Modes. MACROMOL REACT ENG 2016. [DOI: 10.1002/mren.201500049] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Dapeng Zhou
- Department of Biochemistry and Chemical Engineering; Jiaxing University; Jiaxing 310027 P.R. China
| | - Zhiyang Bu
- State Key Laboratory of Chemical Engineering; College of Chemical and Biological Engineering; Zhejiang University; Hangzhou 310027 P.R. China
| | - Dan Liu
- Department of Biochemistry and Chemical Engineering; Jiaxing University; Jiaxing 310027 P.R. China
| | - Hongmei Wang
- Department of Biochemistry and Chemical Engineering; Jiaxing University; Jiaxing 310027 P.R. China
| | - Huasheng Jiang
- Department of Biochemistry and Chemical Engineering; Jiaxing University; Jiaxing 310027 P.R. China
| | - Luke Yan
- Polymer Material & Chemistry Department; School of Materials Science & Engineering; Chang'an University; Xi'an Shaanxi 710064 P.R. China
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29
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HIGAKI Y, YANO T, TAO D, KABAYAMA H, TAKAHARA A. Surface Modification of Non-Woven Electrospun Fine Fiber Mats through Surface-Initiated Atom Transfer Radical Polymerization. KOBUNSHI RONBUNSHU 2016. [DOI: 10.1295/koron.2015-0085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yuji HIGAKI
- Institute for Materials Chemistry and Engineering, Kyushu University
- Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
| | | | - Di TAO
- Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
| | | | - Atsushi TAKAHARA
- Institute for Materials Chemistry and Engineering, Kyushu University
- Graduate School of Engineering, Kyushu University
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University
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30
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Zhu M, Xu Y, Ge C, Ling Y, Tang H. Synthesis and UCST-type phase behavior of OEGylated poly(γ-benzyl-l-glutamate) in organic media. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27982] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mengxiang Zhu
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 China
| | - Yanzhi Xu
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 China
| | - Chenglong Ge
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 China
| | - Ying Ling
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 China
| | - Haoyu Tang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province, Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province, College of Chemistry; Xiangtan University; Xiangtan Hunan 411105 China
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31
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Chang CC, Letteri R, Hayward RC, Emrick T. Functional Sulfobetaine Polymers: Synthesis and Salt-Responsive Stabilization of Oil-in-Water Droplets. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01861] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Chia-Chih Chang
- Department of Polymer Science & Engineering, Conte National Center for Polymer Research, University of Massachusetts—Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
| | - Rachel Letteri
- Department of Polymer Science & Engineering, Conte National Center for Polymer Research, University of Massachusetts—Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
| | - Ryan C. Hayward
- Department of Polymer Science & Engineering, Conte National Center for Polymer Research, University of Massachusetts—Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
| | - Todd Emrick
- Department of Polymer Science & Engineering, Conte National Center for Polymer Research, University of Massachusetts—Amherst, 120 Governors Drive, Amherst, Massachusetts 01003, United States
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32
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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: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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33
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Kikuchi M, Terayama Y, Ishikawa T, Hoshino T, Kobayashi M, Ohta N, Jinnai H, Takahara A. Salt Dependence of the Chain Stiffness and Excluded-Volume Strength for the Polymethacrylate-Type Sulfopropylbetaine in Aqueous NaCl Solutions. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01116] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Moriya Kikuchi
- ERATO,
Takahara Soft Interfaces Project, Japan Science and Technology Agency, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | | | | | - Taiki Hoshino
- ERATO,
Takahara Soft Interfaces Project, Japan Science and Technology Agency, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Motoyasu Kobayashi
- ERATO,
Takahara Soft Interfaces Project, Japan Science and Technology Agency, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Noboru Ohta
- Japan Synchrotron
Radiation Research Institute/Spring-8, 1-1-1, Kouto, Sayo-cho, Sayo-gun, Hyogo 679-5198, Japan
| | - Hiroshi Jinnai
- ERATO,
Takahara Soft Interfaces Project, Japan Science and Technology Agency, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
| | - Atsushi Takahara
- ERATO,
Takahara Soft Interfaces Project, Japan Science and Technology Agency, 744 Motooka,
Nishi-ku, Fukuoka 819-0395, Japan
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34
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Higaki Y, Kabayama H, Tao D, Takahara A. Surface Functionalization of Electrospun Poly(butylene terephthalate) Fibers by Surface-Initiated Radical Polymerization. MACROMOL CHEM PHYS 2015. [DOI: 10.1002/macp.201500066] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Yuji Higaki
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- JST ERATO Takahara Soft Interfaces Project; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Hirofumi Kabayama
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Di Tao
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
| | - Atsushi Takahara
- Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- Institute for Materials Chemistry and Engineering; Kyushu University; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- JST ERATO Takahara Soft Interfaces Project; 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
- International Institute for Carbon-Neutral Energy Research (WPI-I2CNER); 744 Motooka Nishi-ku Fukuoka 819-0395 Japan
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35
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Shirahase T, Kikuchi M, Shinohara T, Kobayashi M, Takahara A. Effect of nanoparticle SiO2 grafted poly (methyl methacrylate) on poly(l-lactic) acid crystallization. Polym Bull (Berl) 2015. [DOI: 10.1007/s00289-015-1336-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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36
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Wu Y, Wang X, Ling Y, Tang H. Preparation and thermoresponsive properties of helical polypeptides bearing pyridinium salts. RSC Adv 2015. [DOI: 10.1039/c5ra04541j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Polypeptides bearing 3-methylpyridinium groups and BF4− prepared by nuleophilic substitution and ion-exchange reaction showed upper critical solution temperature (UCST)-type transitions in aqueous solutions.
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Affiliation(s)
- Yan Wu
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan
| | - Xi Wang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan
| | - Ying Ling
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan
| | - Haoyu Tang
- Key Laboratory of Polymeric Materials and Application Technology of Hunan Province
- Key Laboratory of Advanced Functional Polymer Materials of Colleges and Universities of Hunan Province
- College of Chemistry
- Xiangtan University
- Xiangtan
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37
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Higaki Y, Hatae K, Ishikawa T, Takanohashi T, Hayashi JI, Takahara A. Adsorption and desorption behavior of asphaltene on polymer-brush-immobilized surfaces. ACS APPLIED MATERIALS & INTERFACES 2014; 6:20385-20389. [PMID: 25370500 DOI: 10.1021/am505904b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
The adsorption behavior of a model compound for surface-active component of asphaltenes, N-(1-hexylheptyl)-N'-(12-carboxylicdodecyl) perylene-3,4,9,10-tetracarboxylic bisimide (C5Pe), and detachment behavior of asphaltene deposit films for high-density polymer brushes were investigated. Zwitterionic poly(3-(N-2-methacryloyloxyethyl-N,N-dimethyl)ammonatopropanesulfonate (PMAPS) brushes and hydrophobic poly(n-hexyl methacrylate) (PHMA) brushes exhibit less C5Pe adsorption than poly(methyl methacrylate) (PMMA). The asphaltene deposit films on the PHMA brush detached in a model oil (toluene/n-heptane=1/4 (v/v)), and the asphaltene films on the PMAPS brush detached in water. The antifouling character was explained by the interface free energy for the polymer-brush/asphaltenes (γSA) and polymer-brush/toluene (γSO).
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Affiliation(s)
- Yuji Higaki
- Graduate School of Engineering, ‡Institute for Materials Chemistry and Engineering, and ∥International Institute for Carbon-Neutral Energy Research (WPI-I2CNER), Kyushu University , 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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38
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Kratzer D, Barner L, Friedmann C, Bräse S, Lahann J. A Synthetic Route to Sulfobetaine Methacrylates with Varying Charge Distance. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402734] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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39
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Development and characterization of co-loaded curcumin/triazole-halloysite systems and evaluation of their potential anticancer activity. Int J Pharm 2014; 475:613-23. [DOI: 10.1016/j.ijpharm.2014.09.019] [Citation(s) in RCA: 91] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/08/2014] [Accepted: 09/11/2014] [Indexed: 12/16/2022]
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40
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Kobayashi M, Ishihara K, Takahara A. Neutron reflectivity study of the swollen structure of polyzwitterion and polyeletrolyte brushes in aqueous solution. JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION 2014; 25:1673-86. [DOI: 10.1080/09205063.2014.952992] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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41
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Strehmel V, Wetzel H, Laschewsky A. Ionic Liquids as Advantageous Reaction Media for Free Radical Polymerization. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/masy.201300230] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Veronika Strehmel
- Niederrhein University of Applied Sciences; Department of Chemistry and Institute of Coatings and Surface Chemistry; Adlerstrasse 32 D-47798 Krefeld Germany
| | - Hendrik Wetzel
- Fraunhofer Institute for Applied Polymer Research; Geiselbergstr. 69 D-14476 Potsdam-Golm Germany
| | - André Laschewsky
- Fraunhofer Institute for Applied Polymer Research; Geiselbergstr. 69 D-14476 Potsdam-Golm Germany
- University of Potsdam; Institute of Chemistry; Karl-Liebknecht-Str. 24-25 D-14476 Potsdam-Golm Germany
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42
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Schlenoff JB. Zwitteration: coating surfaces with zwitterionic functionality to reduce nonspecific adsorption. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:9625-36. [PMID: 24754399 PMCID: PMC4140545 DOI: 10.1021/la500057j] [Citation(s) in RCA: 571] [Impact Index Per Article: 57.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2014] [Revised: 04/07/2014] [Indexed: 04/14/2023]
Abstract
Coating surfaces with thin or thick films of zwitterionic material is an effective way to reduce or eliminate nonspecific adsorption to the solid/liquid interface. This review tracks the various approaches to zwitteration, such as monolayer assemblies and polymeric brush coatings, on micro- to macroscopic surfaces. A critical summary of the mechanisms responsible for antifouling shows how zwitterions are ideally suited to this task.
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Affiliation(s)
- Joseph B Schlenoff
- Department of Chemistry & Biochemistry, The Florida State University , Tallahassee, Florida 32306-4390, United States
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43
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Liu P, Domingue E, Ayers DC, Song J. Modification of Ti6Al4V substrates with well-defined zwitterionic polysulfobetaine brushes for improved surface mineralization. ACS APPLIED MATERIALS & INTERFACES 2014; 6:7141-52. [PMID: 24828749 PMCID: PMC4039344 DOI: 10.1021/am501967y] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
Osteoconductive mineral coatings are beneficial for improving the osteointegration of metallic orthopedic/dental implants, but achieving adequate structural integration between the surface minerals and underlying metallic substrates has been a significant challenge. Here, we report covalent grafting of zwitterionic poly(sulfobetaine methacrylate) (pSBMA) brushes on the Ti6Al4V substrates to promote the surface-mineralization of hydroxyapatite with enhanced surface mineral coverage and mineral-substrate interfacial adhesion. We first optimized the atom transfer radical polymerization (ATRP) conditions for synthesizing pSBMA polymers in solution. Well-controlled pSBMA polymers (relative molecular weight up to 26 kD, PDI = 1.17) with high conversions were obtained when the ATRP was carried out in trifluoroethanol/ionic liquid system at 60 °C. Applying identical polymerization conditions, surface-initiated atom transfer radical polymerization (SI-ATRP) was carried out to graft zwitterionic pSBMA brushes (PDI < 1.20) from the Ti6Al4V substrates, generating a stable superhydrophilic and low-fouling surface coating without compromising the bulk mechanic property of the Ti6Al4V substrates. The zwitterionic pSBMA surface brushes, capable of attracting both cationic and anionic precursor ions during calcium phosphate apatite mineralization, increased the surface mineral coverage from 32% to 71%, and significantly reinforced the attachment of the apatite crystals on the Ti6Al4V substrate. This facile approach to surface modification of metallic substrates can be exploited to generate multifunctional polymer coatings and improve the performance of metallic implants in skeletal tissue engineering and orthopedic and dental care.
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Banerjee S, Paira TK, Mandal TK. Surface confined atom transfer radical polymerization: access to custom library of polymer-based hybrid materials for speciality applications. Polym Chem 2014. [DOI: 10.1039/c4py00007b] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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46
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Ishikawa T, Takenaka A, Kikuchi M, Kobayashi M, Takahara A. Effective Addition of Organic Chloride Salts on Atom Transfer Radical Polymerization in Fluoroalcohols. Macromolecules 2013. [DOI: 10.1021/ma401857w] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tatsuya Ishikawa
- Graduate School of Engineering,‡Japan Science and Technology Agency, ERATO Takahara Soft Interfaces Project, §Institute for Materials
Chemistry and Engineering,⊥International Institute for Carbon-Neutral Energy
Research (WPI-I2CNER), Kyushu University 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Ai Takenaka
- Graduate School of Engineering,‡Japan Science and Technology Agency, ERATO Takahara Soft Interfaces Project, §Institute for Materials
Chemistry and Engineering,⊥International Institute for Carbon-Neutral Energy
Research (WPI-I2CNER), Kyushu University 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Moriya Kikuchi
- Graduate School of Engineering,‡Japan Science and Technology Agency, ERATO Takahara Soft Interfaces Project, §Institute for Materials
Chemistry and Engineering,⊥International Institute for Carbon-Neutral Energy
Research (WPI-I2CNER), Kyushu University 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Motoyasu Kobayashi
- Graduate School of Engineering,‡Japan Science and Technology Agency, ERATO Takahara Soft Interfaces Project, §Institute for Materials
Chemistry and Engineering,⊥International Institute for Carbon-Neutral Energy
Research (WPI-I2CNER), Kyushu University 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
| | - Atsushi Takahara
- Graduate School of Engineering,‡Japan Science and Technology Agency, ERATO Takahara Soft Interfaces Project, §Institute for Materials
Chemistry and Engineering,⊥International Institute for Carbon-Neutral Energy
Research (WPI-I2CNER), Kyushu University 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan
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47
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Samanta SR, Levere ME, Percec V. SET-LRP of hydrophobic and hydrophilic acrylates in trifluoroethanol. Polym Chem 2013. [DOI: 10.1039/c3py00289f] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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48
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Yamaguchi H, Gin P, Arita H, Kobayashi M, Bennett S, Satija SK, Asada M, Koga T, Takahara A. Effect of supercritical carbon dioxide on molecular aggregation states of side chains of semicrystalline poly{2-(perfluorooctyl)ethyl acrylate} brush thin films. RSC Adv 2013. [DOI: 10.1039/c3ra22692a] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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49
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50
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Kobayashi M, Matsugi T, Saito J, Imuta JI, Kashiwa N, Takahara A. Direct modification of polyolefin films by surface-initiated polymerization of a phosphobetaine monomer. Polym Chem 2013. [DOI: 10.1039/c2py20712e] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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