101
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Ribelli TG, Fantin M, Daran JC, Augustine KF, Poli R, Matyjaszewski K. Synthesis and Characterization of the Most Active Copper ATRP Catalyst Based on Tris[(4-dimethylaminopyridyl)methyl]amine. J Am Chem Soc 2018; 140:1525-1534. [PMID: 29320170 DOI: 10.1021/jacs.7b12180] [Citation(s) in RCA: 84] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The tris[(4-dimethylaminopyridyl)methyl]amine (TPMANMe2) as a ligand for copper-catalyzed atom transfer radical polymerization (ATRP) is reported. In solution, the [CuI(TPMANMe2)Br] complex shows fluxionality by variable-temperature NMR, indicating rapid ligand exchange. In the solid state, the [CuII(TPMANMe2)Br][Br] complex exhibits a slightly distorted trigonal bipyramidal geometry (τ = 0.89). The UV-vis spectrum of [CuII(TPMANMe2)Br]+ salts is similar to those of other pyridine-based ATRP catalysts. Electrochemical studies of [Cu(TPMANMe2)]2+ and [Cu(TPMANMe2)Br]+ showed highly negative redox potentials (E1/2 = -302 and -554 mV vs SCE, respectively), suggesting unprecedented ATRP catalytic activity. Cyclic voltammetry (CV) in the presence of methyl 2-bromopropionate (MBrP; acrylate mimic) was used to determine activation rate constant ka = 1.1 × 106 M-1 s-1, confirming the extremely high catalyst reactivity. In the presence of the more active ethyl α-bromoisobutyrate (EBiB; methacrylate mimic), total catalysis was observed and an activation rate constant ka = 7.2 × 106 M-1 s-1 was calculated with values of KATRP ≈ 1. ATRP of methyl acrylate showed a well-controlled polymerization using as little as 10 ppm of catalyst relative to monomer, while side reactions such as CuI-catalyzed radical termination (CRT) could be suppressed due to the low concentration of L/CuI at a steady state.
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Affiliation(s)
- Thomas G Ribelli
- Department of Chemistry, Carnegie Mellon University , 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Marco Fantin
- Department of Chemistry, Carnegie Mellon University , 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Jean-Claude Daran
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse , UPS, INPT, 205 Route de Narbonne, F-31077 Toulouse Cedex 4, France
| | - Kyle F Augustine
- Department of Chemistry, Carnegie Mellon University , 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Rinaldo Poli
- CNRS, LCC (Laboratoire de Chimie de Coordination), Université de Toulouse , UPS, INPT, 205 Route de Narbonne, F-31077 Toulouse Cedex 4, France.,Institut Universitaire de France , 1 Rue Descartes, 75231 Paris Cedex 05, France
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University , 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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102
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Jones GR, Whitfield R, Anastasaki A, Risangud N, Simula A, Keddie DJ, Haddleton DM. Cu(0)-RDRP of methacrylates in DMSO: importance of the initiator. Polym Chem 2018. [DOI: 10.1039/c7py01196b] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The controlled radical polymerization of methacrylates via Cu(0)-mediated RDRP is challenging in comparison to acrylates with most reports illustrating higher dispersities, lower monomer conversions and poorer end group fidelity relative to the acrylic analogues.
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Affiliation(s)
- Glen R. Jones
- University of Warwick
- Department of Chemistry
- Coventry
- UK
| | | | - Athina Anastasaki
- University of Warwick
- Department of Chemistry
- Coventry
- UK
- Materials Research Laboratory
| | | | - Alexandre Simula
- POLYMAT and Kimika Aplikatua Saila
- University of the Basque Country UPV/EHU
- Donostia/San Sebastián
- Spain
| | - Daniel J. Keddie
- University of Wolverhampton
- School of Biology
- Chemistry and Forensic Science
- Wolverhampton
- UK
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103
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Pan X, Fantin M, Yuan F, Matyjaszewski K. Externally controlled atom transfer radical polymerization. Chem Soc Rev 2018; 47:5457-5490. [DOI: 10.1039/c8cs00259b] [Citation(s) in RCA: 211] [Impact Index Per Article: 35.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
ATRP can be externally controlled by electrical current, light, mechanical forces and various chemical reducing agents. The mechanistic aspects and preparation of polymers with complex functional architectures and their applications are critically reviewed.
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Affiliation(s)
- Xiangcheng Pan
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
| | - Marco Fantin
- Department of Chemistry
- Carnegie Mellon University
- Pittsburgh
- USA
| | - Fang Yuan
- State Key Laboratory of Molecular Engineering of Polymers
- Department of Macromolecular Science
- Fudan University
- Shanghai 200433
- China
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104
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Bowser BH, Craig SL. Empowering mechanochemistry with multi-mechanophore polymer architectures. Polym Chem 2018. [DOI: 10.1039/c8py00720a] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Multi-mechanophore polymers provide advantages in characterization and function relative to chain-centered, single mechanophore polymers.
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105
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Kreutzer J, Yagci Y. Metal Free Reversible-Deactivation Radical Polymerizations: Advances, Challenges, and Opportunities. Polymers (Basel) 2017; 10:E35. [PMID: 30966069 PMCID: PMC6415071 DOI: 10.3390/polym10010035] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Revised: 12/06/2017] [Accepted: 12/07/2017] [Indexed: 12/21/2022] Open
Abstract
A considerable amount of the worldwide industrial production of synthetic polymers is currently based on radical polymerization methods. The steadily increasing demand on high performance plastics and tailored polymers which serve specialized applications is driven by the development of new techniques to enable control of polymerization reactions on a molecular level. Contrary to conventional radical polymerization, reversible-deactivation radical polymerization (RDRP) techniques provide the possibility to prepare polymers with well-defined structures and functionalities. The review provides a comprehensive summary over the development of the three most important RDRP methods, which are nitroxide mediated radical polymerization, atom transfer radical polymerization and reversible addition fragmentation chain transfer polymerization. The focus thereby is set on the newest developments in transition metal free systems, which allow using these techniques for biological or biomedical applications. After each section selected examples from materials synthesis and application to biomedical materials are summarized.
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Affiliation(s)
- Johannes Kreutzer
- Department of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey.
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University, Maslak, 34469 Istanbul, Turkey.
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, Faculty of Science, King Abdulaziz University, P.O. Box 80203, Jeddah 21589, Saudi Arabia.
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106
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Johnson NA, Wolfe SR, Kabir H, Andrade GA, Yap GPA, Heiden ZM, Moberly JG, Roll MF, Waynant KV. Deconvoluting the Innocent vs. Non-innocent Behavior of N,N-diethylphenylazothioformamide Ligands with Copper Sources. Eur J Inorg Chem 2017; 2017:5576-5581. [PMID: 30410418 PMCID: PMC6217847 DOI: 10.1002/ejic.201701097] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Indexed: 11/07/2022]
Abstract
Redox-active ligands lead to ambiguity in often clearly defined oxidation states of both the metal centre and the ligand. The arylazothioformamide (ATF) ligand class represents a redox-active ligand with three possible redox states (neutral, singly reduced, and doubly reduced). ATF-metal interactions result in strong colorimetric transitions allowing for the use of ATFs in metal detection and/or separations. While previous reports have discussed dissolution of zerovalent metals, the resulting oxidation states of coordination complexes have proved difficult to interpret through X-ray crystallographic analysis alone. This report describes the X-ray crystallographic analysis combined with computational modelling of the ATF ligand and metal complexes to deconvolute the metal and ligand oxidation state of metal-ATF complexes. Metal(ATF)2 complexes that originated from zerovalent metals were found to exist as dicationic metal centers containing two singly reduced ATF ligands. When employing Cu(I) salts instead of Cu(0) to generate copper-ATF complexes, the resulting complexes remained Cu(I) and the ATF ligand remained "innocent", existing in its neutral state. Although the use of CuX (where X = Br or I) or [Cu(NCMe)4]Y (where Y = BF4 or PF6) generated species of the type: [(ATF)Cu(μ-X)]2 and [Cu(ATF)2]Y, respectively, the ATF ligand remained in its neutral state for each species type.
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Affiliation(s)
- Nicolas A Johnson
- Department of Chemistry, University of Idaho, 875 Perimeter Dr. Moscow, ID 83844
| | - Samuel R Wolfe
- Department of Chemical and Materials Engineering, University of Idaho, 875 Perimeter Dr. Moscow, ID 83844
| | - Humayun Kabir
- Department of Chemistry, University of Idaho, 875 Perimeter Dr. Moscow, ID 83844
| | - Gabriel A Andrade
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716
| | - Glenn P A Yap
- Department of Chemistry and Biochemistry, University of Delaware, Newark, DE 19716
| | | | - James G Moberly
- Department of Chemical and Materials Engineering, University of Idaho, 875 Perimeter Dr. Moscow, ID 83844
| | - Mark F Roll
- Department of Chemical and Materials Engineering, University of Idaho, 875 Perimeter Dr. Moscow, ID 83844
| | - Kristopher V Waynant
- Department of Chemistry, University of Idaho, 875 Perimeter Dr. Moscow, ID 83844
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107
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Tan S, Zhang Y, Niu Z, Zhang Z. Copper(0) Mediated Single Electron Transfer Controlled Radical Polymerization toward CF Bonds on Poly(vinylidene fluoride). Macromol Rapid Commun 2017; 39. [PMID: 29193474 DOI: 10.1002/marc.201700561] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 10/01/2017] [Indexed: 11/10/2022]
Abstract
The first copper(0) mediated controlled radical polymerization (CRP) of methyl methacrylate (MMA) toward CF bonds onto poly(vinylidene fluoride) (PVDF) is reported with rather high activity. By avoiding the halogen exchange, Cu0 instead of CuI complexes utilized as catalyst is responsible for the significantly improved polymerization activity. Using FH decoupled nuclear magnetic resonance technique, the grafting sites onto PVDF are finely located. From this, detailed topologic information including the grafting density, average length of each side chain, along with the overall grafted content of PMMA, is detected by tracking the polymerization as a function of time. This work offers not only a facile CRP strategy based on inactive CF bonds but also a deep insight into the cleavage of F-bearing compounds in organic chemistry.
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Affiliation(s)
- Shaobo Tan
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Department of Applied Chemistry, School of Science, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Yanan Zhang
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Department of Applied Chemistry, School of Science, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Zhijing Niu
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Department of Applied Chemistry, School of Science, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Zhicheng Zhang
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, Department of Applied Chemistry, School of Science, Xi'an Jiaotong University, Xi'an, 710049, China
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108
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Krys P, Fantin M, Mendonça PV, Abreu CMR, Guliashvili T, Rosa J, Santos LO, Serra AC, Matyjaszewski K, Coelho JFJ. Mechanism of Supplemental Activator and Reducing Agent Atom Transfer Radical Polymerization Mediated by Inorganic Sulfites: Experimental Measurements and Kinetic Simulations. Polym Chem 2017; 8:6506-6519. [PMID: 29422955 PMCID: PMC5814143 DOI: 10.1039/c7py01319a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The mechanism of atom transfer radical polymerization (ATRP) mediated by sodium dithionite (Na2S2O4), with CuIIBr2/Me6TREN as catalyst (Me6TREN: tris[2-(dimethylamino)ethyl]amine)) in ethanol/water mixtures, was investigated experimentally and by kinetic simulations. A kinetic model was proposed and the rate coefficients of the relevant reactions were measured. The kinetic model was validated by the agreement between experimental and simulated results. The results indicated that the polymerization followed the SARA ATRP mechanism, with a SO2•- radical anion derived from Na2S2O4, acting as both supplemental activator (SA) of alkyl halides and reducing agent (RA) for CuII/L to regenerate the main activator CuI/L. This is similar to the reversible-deactivation radical polymerization (RDRP) procedure conducted in the presence of Cu0. The electron transfer from SO2•-, to either CuIIBr2/Me6TREN or R-Br initiator, appears to follow an outer sphere electron transfer (OSET) process. The developed kinetic model was used to study the influence of targeted degree of polymerization, concentration of CuIIBr2/Me6TREN and solubility of Na2S2O4 on the level of polymerization control. The presence of small amounts of water in the polymerization mixtures slightly increased the reactivity of the CuI/L complex, but markedly increased the reactivity of sulfites.
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Affiliation(s)
- Pawel Krys
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Marco Fantin
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Patrícia V Mendonça
- CEMMPRE, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Carlos M R Abreu
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
- CEMMPRE, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Tamaz Guliashvili
- CEMMPRE, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Jaquelino Rosa
- CEMMPRE, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Lino O Santos
- CIEPQPF, Department of Chemical Engineering, Faculty of Sciences and Technology, University of Coimbra
| | - Arménio C Serra
- CEMMPRE, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Jorge F J Coelho
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
- CEMMPRE, Department of Chemical Engineering, University of Coimbra, 3030-790 Coimbra, Portugal
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109
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Silica gel supported co(acac)2 catalyst in the controlled radical polymerization of vinyl acetate: an easy and practical method to make crystallized poly(vinyl acetate) in a one step process. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1328-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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110
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Zhou C, Wu Y, Thappeta KRV, Subramanian JTL, Pranantyo D, Kang ET, Duan H, Kline K, Chan-Park MB. In Vivo Anti-Biofilm and Anti-Bacterial Non-Leachable Coating Thermally Polymerized on Cylindrical Catheter. ACS APPLIED MATERIALS & INTERFACES 2017; 9:36269-36280. [PMID: 28945343 DOI: 10.1021/acsami.7b07053] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Catheters are indispensable tools of modern medicine, but catheter-associated infection is a significant clinical problem, even when stringent sterile protocols are observed. When the bacteria colonize catheter surfaces, they tend to form biofilms making them hard to treat with conventional antibiotics. Hence, there is a great need for inherently antifouling and antibacterial catheters that prevent bacterial colonization. This paper reports the preparation of nonleachable antibiofilm and antibacterial cationic film coatings directly polymerized from actual tubular silicone catheter surfaces via the technique of supplemental activator and reducing agent surface-initiated atom-transfer radical polymerization (SARA SI-ATRP). Three cross-linked cationic coatings containing (3-acrylamidopropyl) trimethylammonium chloride (AMPTMA) or quaternized polyethylenimine methacrylate (Q-PEI-MA) together with a cross-linker (polyethylene glycol dimethacrylate, PEGDMA) were tested. The in vivo antibacterial and antibiofilm effect of these nonleachable covalently linked coatings (using a mouse catheter model) can be tuned to achieve 1.95 log (98.88%) reduction and 1.26 log (94.51%) reduction of clinically relevant pathogenic bacteria (specifically with methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant Enterococcus faecalis (VRE)). Our good in vivo bactericidal killing results using the murine catheter-associated urinary tract infection (CAUTI) model show that SARA SI-ATRP grafting-from technique is a viable technique for making nonleachable antibiofilm coating even on "small" (0.30/0.64 mm inner/outer diameter) catheter.
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Affiliation(s)
- Chao Zhou
- School of Chemical and Biomedical Engineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
- Centre for Antimicrobial Bioengineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
| | - Yang Wu
- School of Chemical and Biomedical Engineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
- Centre for Antimicrobial Bioengineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
| | - Kishore Reddy Venkata Thappeta
- Singapore Centre for Environmental Life Science Engineering (SCELSE), School of Biological Sciences, Nanyang Technological University , 60 Nanyang Drive, Singapore 637551
| | - Jo Thy Lachumy Subramanian
- School of Chemical and Biomedical Engineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
- Centre for Antimicrobial Bioengineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
| | - Dicky Pranantyo
- Department of Chemical and Biomolecular Engineering, National University of Singapore , 4 Engineering Drive 4, Singapore 117585
| | - En-Tang Kang
- Department of Chemical and Biomolecular Engineering, National University of Singapore , 4 Engineering Drive 4, Singapore 117585
| | - Hongwei Duan
- School of Chemical and Biomedical Engineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
- Centre for Antimicrobial Bioengineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
| | - Kimberly Kline
- Centre for Antimicrobial Bioengineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
- Singapore Centre for Environmental Life Science Engineering (SCELSE), School of Biological Sciences, Nanyang Technological University , 60 Nanyang Drive, Singapore 637551
| | - Mary B Chan-Park
- School of Chemical and Biomedical Engineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
- Centre for Antimicrobial Bioengineering, Nanyang Technological University , 62 Nanyang Drive, Singapore 637459
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111
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Xie ZK, Guo JK, Luo ZH. Assessment of Microwave Effect on Polymerization Conducted under ARGET ATRP Conditions. MACROMOL REACT ENG 2017. [DOI: 10.1002/mren.201700032] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zhi-Kang Xie
- Department of Chemical Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Jun-Kang Guo
- Department of Chemical Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
| | - Zheng-Hong Luo
- Department of Chemical Engineering; School of Chemistry and Chemical Engineering; State Key Laboratory of Metal Matrix Composites; Shanghai Jiao Tong University; Shanghai 200240 P. R. China
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112
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Dadashi-Silab S, Pan X, Matyjaszewski K. Photoinduced Iron-Catalyzed Atom Transfer Radical Polymerization with ppm Levels of Iron Catalyst under Blue Light Irradiation. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01708] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sajjad Dadashi-Silab
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh 15213, Pennsylvania United States
| | - Xiangcheng Pan
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh 15213, Pennsylvania United States
- State
Key Laboratory of Molecular Engineering of Polymers, Department of
Macromolecular Science, Fudan University, Shanghai 200433, China
| | - Krzysztof Matyjaszewski
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh 15213, Pennsylvania United States
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113
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Wang Z, Pan X, Li L, Fantin M, Yan J, Wang Z, Wang Z, Xia H, Matyjaszewski K. Enhancing Mechanically Induced ATRP by Promoting Interfacial Electron Transfer from Piezoelectric Nanoparticles to Cu Catalysts. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01597] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Zhenhua Wang
- The
State Key Laboratory of Polymer Materials Engineering, Polymer Research
Institute, Sichuan University, Chengdu 610065, China
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Xiangcheng Pan
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
- The
State Key Laboratory of Molecular Engineering of Polymers, Department
of Macromolecular Science, Fudan University, Shanghai 200433, China
| | - Lingchun Li
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Marco Fantin
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Jiajun Yan
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Zongyu Wang
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Zhanhua Wang
- The
State Key Laboratory of Polymer Materials Engineering, Polymer Research
Institute, Sichuan University, Chengdu 610065, China
| | - Hesheng Xia
- The
State Key Laboratory of Polymer Materials Engineering, Polymer Research
Institute, Sichuan University, Chengdu 610065, China
| | - Krzysztof Matyjaszewski
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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114
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Fu Q, Ruan Q, McKenzie TG, Reyhani A, Tang J, Qiao GG. Development of a Robust PET-RAFT Polymerization Using Graphitic Carbon Nitride (g-C3N4). Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01651] [Citation(s) in RCA: 89] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Qiang Fu
- Polymer Science
Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Qiushi Ruan
- Solar Energy & Advanced Materials Research Group, Department of Chemical Engineering, University College London, Torrington Place, London WC1E 7JE, U.K
| | - Thomas G. McKenzie
- Polymer Science
Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Amin Reyhani
- Polymer Science
Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Junwang Tang
- Solar Energy & Advanced Materials Research Group, Department of Chemical Engineering, University College London, Torrington Place, London WC1E 7JE, U.K
| | - Greg G. Qiao
- Polymer Science
Group, Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, VIC 3010, Australia
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115
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Hu X, Zhang Y, Cui G, Zhu N, Guo K. Poly(vinylidene fluoride-co-chlorotrifluoroethylene) Modification via Organocatalyzed Atom Transfer Radical Polymerization. Macromol Rapid Commun 2017; 38. [PMID: 28921703 DOI: 10.1002/marc.201700399] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 07/30/2017] [Indexed: 11/07/2022]
Abstract
To address the challenge of metal contamination, a "graft from" approach via organocatalyzed atom transfer radical polymerization (O-ATRP) is developed to synthesize poly(vinylidene fluoride-co-chlorotrifluoroethylene) (P(VDF-co-CTFE)) graft copolymers. N-phenylphenothiazine is utilized as a model organic photoredox catalyst for catalyzing the (co)polymerization of methyl methacrylate (MMA), methacrylate (MA), and n-butyl acrylate (BA). By employing this technique, high temporal control of polymerization and graft content are achieved. A series of P(VDF-co-CTFE)-g-PMMA, P(VDF-co-CTFE)-g-PMA, and P(VDF-co-CTFE)-g-PBA is prepared under mild conditions. The resultant graft copolymer can be used as macroinitiator to re-initiate O-ATRP to synthesize P(VDF-co-CTFE)-g-(PMMA-b-PMA), which might exhibit the potential application as novel dielectric material.
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Affiliation(s)
- Xin Hu
- College of Materials Science and Engineering, Nanjing Tech University, Nanjing, 211800, China
| | - Yajun Zhang
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, 211800, China
| | - Guopeng Cui
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, 211800, China
| | - Ning Zhu
- College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Nanjing, 211800, China
| | - Kai Guo
- College of Biotechnology and Pharmaceutical Engineering, State Key Laboratory of Materials-Oriented Chemical Engineering, Nanjing Tech University, Nanjing, 211800, China
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116
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Lligadas G, Grama S, Percec V. Single-Electron Transfer Living Radical Polymerization Platform to Practice, Develop, and Invent. Biomacromolecules 2017; 18:2981-3008. [DOI: 10.1021/acs.biomac.7b01131] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Gerard Lligadas
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
- Laboratory
of Sustainable Polymers, Department of Analytical Chemistry and Organic
Chemistry, Universitat Rovira i Virgili, Tarragona 43007, Spain
| | - Silvia Grama
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Virgil Percec
- Roy & Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
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117
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Surface initiated supplemental activator and reducing agent atom transfer radical polymerization (SI-SARA-ATRP) of 4-vinylpyridine on poly(ethylene terephthalate). J Colloid Interface Sci 2017; 500:69-78. [DOI: 10.1016/j.jcis.2017.03.115] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 03/30/2017] [Accepted: 03/31/2017] [Indexed: 11/21/2022]
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118
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Nishiura C, Williams V, Matyjaszewski K. Iron and copper based catalysts containing anionic phenolate ligands for atom transfer radical polymerization. Macromol Res 2017. [DOI: 10.1007/s13233-017-5118-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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119
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Fierens SK, Van Steenberge PHM, Reyniers MF, Marin GB, D'hooge DR. How penultimate monomer unit effects and initiator influence ICAR ATRP of n
-butyl acrylate and methyl methacrylate. AIChE J 2017. [DOI: 10.1002/aic.15851] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Stijn K. Fierens
- Laboratory for Chemical Technology (LCT); Ghent University; Technologiepark 914, Ghent B-9052 Belgium
| | - Paul H. M. Van Steenberge
- Laboratory for Chemical Technology (LCT); Ghent University; Technologiepark 914, Ghent B-9052 Belgium
| | - Marie-Françoise Reyniers
- Laboratory for Chemical Technology (LCT); Ghent University; Technologiepark 914, Ghent B-9052 Belgium
| | - Guy B. Marin
- Laboratory for Chemical Technology (LCT); Ghent University; Technologiepark 914, Ghent B-9052 Belgium
| | - Dagmar R. D'hooge
- Laboratory for Chemical Technology (LCT); Ghent University; Technologiepark 914, Ghent B-9052 Belgium
- Centre for Textile Science and Engineering (CTSE); Ghent University; Technologiepark 907, Ghent B-9052 Belgium
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120
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Grishin ID, Kurochkina DY, Grishin DF. The influence of the activating agent on the controlled synthesis of polyacrylonitrile using systems based on copper(I) bromide and tris(2-pyridylmethyl)amine. POLYMER SCIENCE SERIES B 2017. [DOI: 10.1134/s1560090417030071] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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121
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Chmielarz P, Fantin M, Park S, Isse AA, Gennaro A, Magenau AJ, Sobkowiak A, Matyjaszewski K. Electrochemically mediated atom transfer radical polymerization (eATRP). Prog Polym Sci 2017. [DOI: 10.1016/j.progpolymsci.2017.02.005] [Citation(s) in RCA: 234] [Impact Index Per Article: 33.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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122
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Shi Y, Menzies DJ, Tsang KM, Del Borgo MP, Easton CD, Aguilar M, Perlmutter P, Truong VX, Forsythe JS. A versatile and rapid coating method via a combination of plasma polymerization and surface‐initiated SET‐LRP for the fabrication of low‐fouling surfaces. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28646] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yue Shi
- Department of Material Science and EngineeringMonash Institute of Medical Engineering, Monash UniversityVictoria3800 Australia
| | | | - Kelly M. Tsang
- Department of Material Science and EngineeringMonash Institute of Medical Engineering, Monash UniversityVictoria3800 Australia
| | - Mark P. Del Borgo
- Department of Biochemistry & Molecular BiologyMonash Biomedicine Discovery Institute, Monash UniversityVictoria3800 Australia
| | | | - Marie‐Isabel Aguilar
- Department of Biochemistry & Molecular BiologyMonash Biomedicine Discovery Institute, Monash UniversityVictoria3800 Australia
| | | | - Vinh X. Truong
- Department of Material Science and EngineeringMonash Institute of Medical Engineering, Monash UniversityVictoria3800 Australia
| | - John S. Forsythe
- Department of Material Science and EngineeringMonash Institute of Medical Engineering, Monash UniversityVictoria3800 Australia
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123
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Chmielarz P, Yan J, Krys P, Wang Y, Wang Z, Bockstaller MR, Matyjaszewski K. Synthesis of Nanoparticle Copolymer Brushes via Surface-Initiated seATRP. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00280] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Paweł Chmielarz
- Department
of Physical Chemistry, Faculty of Chemistry, Rzeszow University of Technology, Al. Powstańców Warszawy 6, 35-959 Rzeszow, Poland
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124
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Chmielarz P. Synthesis of inositol-based star polymers through low ppm ATRP methods. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4065] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Paweł Chmielarz
- Department of Physical Chemistry, Faculty of Chemistry; Rzeszow University of Technology; Al. Powstańców Warszawy 6 35-959 Rzeszow Poland
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125
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Chmielarz P, Krys P, Wang Z, Wang Y, Matyjaszewski K. Synthesis of Well‐Defined Polymer Brushes from Silicon Wafers
via
Surface‐Initiated
se
ATRP. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700106] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Paweł Chmielarz
- Department of Physical Chemistry Faculty of Chemistry Rzeszow University of Technology Al. Powstanńców Warszawy 6 35‐959 Rzeszow Poland
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Pawel Krys
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Zongyu Wang
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Yi Wang
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Krzysztof Matyjaszewski
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
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126
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Bian C, Zhou YN, Guo JK, Luo ZH. Visible-Light-Induced Atom-Transfer-Radical Polymerization with a ppm-Level Iron Catalyst. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b00710] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Chao Bian
- Department of Chemical Engineering,
School of Chemistry and Chemical Engineering, State Key Laboratory
of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Yin-Ning Zhou
- Department of Chemical Engineering,
School of Chemistry and Chemical Engineering, State Key Laboratory
of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Jun-Kang Guo
- Department of Chemical Engineering,
School of Chemistry and Chemical Engineering, State Key Laboratory
of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
| | - Zheng-Hong Luo
- Department of Chemical Engineering,
School of Chemistry and Chemical Engineering, State Key Laboratory
of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai 200240, P. R. China
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127
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Augustine KF, Ribelli TG, Fantin M, Krys P, Cong Y, Matyjaszewski K. Activation of alkyl halides at the Cu0
surface in SARA ATRP: An assessment of reaction order and surface mechanisms. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28585] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Kyle F. Augustine
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh Pennsylvania 15213
| | - Thomas G. Ribelli
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh Pennsylvania 15213
| | - Marco Fantin
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh Pennsylvania 15213
| | - Pawel Krys
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh Pennsylvania 15213
| | - Yidan Cong
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh Pennsylvania 15213
| | - Krzysztof Matyjaszewski
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh Pennsylvania 15213
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128
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129
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Kopeć M, Yuan R, Gottlieb E, Abreu CMR, Song Y, Wang Z, Coelho JFJ, Matyjaszewski K, Kowalewski T. Polyacrylonitrile-b-poly(butyl acrylate) Block Copolymers as Precursors to Mesoporous Nitrogen-Doped Carbons: Synthesis and Nanostructure. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02678] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Maciej Kopeć
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Rui Yuan
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Eric Gottlieb
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Carlos M. R. Abreu
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
- CEMMPRE,
Department of Chemical Engineering, University of Coimbra, Polo II,
Pinhal de Marrocos, 3030-790 Coimbra, Portugal
| | - Yang Song
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
- Collaborative
Innovation Center of Advanced Nuclear Energy Technology, Institute
of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China
| | - Zongyu Wang
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Jorge F. J. Coelho
- CEMMPRE,
Department of Chemical Engineering, University of Coimbra, Polo II,
Pinhal de Marrocos, 3030-790 Coimbra, Portugal
| | - Krzysztof Matyjaszewski
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Tomasz Kowalewski
- Department
of Chemistry, Center for Macromolecular Engineering, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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130
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Ouchi M, Sawamoto M. 50th Anniversary Perspective: Metal-Catalyzed Living Radical Polymerization: Discovery and Perspective. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02711] [Citation(s) in RCA: 115] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Makoto Ouchi
- Department of Polymer Chemistry,
Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Mitsuo Sawamoto
- Department of Polymer Chemistry,
Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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131
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Dehghani ES, Du Y, Zhang T, Ramakrishna SN, Spencer ND, Jordan R, Benetti EM. Fabrication and Interfacial Properties of Polymer Brush Gradients by Surface-Initiated Cu(0)-Mediated Controlled Radical Polymerization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00088] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ella S. Dehghani
- Laboratory
for Surface Science and Technology, Department of Materials, Swiss Federal Institute of Technology (ETH) Zürich, Vladimir-Prelog-Weg 1-5/10, CH-8093 Zürich, Switzerland
| | - Yunhao Du
- Chair
of Macromolecular Chemistry, School of Science, Technische Universität Dresden, Mommsenstrasse 4, 01069 Dresden, Germany
| | - Tao Zhang
- Chair
of Macromolecular Chemistry, School of Science, Technische Universität Dresden, Mommsenstrasse 4, 01069 Dresden, Germany
| | - Shivaprakash N. Ramakrishna
- Laboratory
for Surface Science and Technology, Department of Materials, Swiss Federal Institute of Technology (ETH) Zürich, Vladimir-Prelog-Weg 1-5/10, CH-8093 Zürich, Switzerland
| | - Nicholas D. Spencer
- Laboratory
for Surface Science and Technology, Department of Materials, Swiss Federal Institute of Technology (ETH) Zürich, Vladimir-Prelog-Weg 1-5/10, CH-8093 Zürich, Switzerland
| | - Rainer Jordan
- Chair
of Macromolecular Chemistry, School of Science, Technische Universität Dresden, Mommsenstrasse 4, 01069 Dresden, Germany
| | - Edmondo M. Benetti
- Laboratory
for Surface Science and Technology, Department of Materials, Swiss Federal Institute of Technology (ETH) Zürich, Vladimir-Prelog-Weg 1-5/10, CH-8093 Zürich, Switzerland
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132
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Pan X, Lathwal S, Mack S, Yan J, Das SR, Matyjaszewski K. Automated Synthesis of Well-Defined Polymers and Biohybrids by Atom Transfer Radical Polymerization Using a DNA Synthesizer. Angew Chem Int Ed Engl 2017; 56:2740-2743. [PMID: 28164438 PMCID: PMC5341381 DOI: 10.1002/anie.201611567] [Citation(s) in RCA: 91] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Revised: 12/30/2016] [Indexed: 11/07/2022]
Abstract
A DNA synthesizer was successfully employed for preparation of well-defined polymers by atom transfer radical polymerization (ATRP), in a technique termed AutoATRP. This method provides well-defined homopolymers, diblock copolymers, and biohybrids under automated photomediated ATRP conditions. PhotoATRP was selected over other ATRP methods because of mild reaction conditions, ambient temperature, tolerance to oxygen, and no need to introduce reducing agents or radical initiators. Both acrylate and methacrylate monomers were successfully polymerized with excellent control in the DNA synthesizer. Diblock copolymers were synthesized with different targeted degrees of polymerization and with high retention of chain-end functionality. Both hydrophobic and hydrophilic monomers were grafted from DNA. The DNA-polymer hybrids were characterized by SEC and DLS. The AutoATRP method provides an efficient route to prepare a range of different polymeric materials, especially polymer-biohybrids.
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Affiliation(s)
- Xiangcheng Pan
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Sushil Lathwal
- Department of Chemistry and Center for Nucleic Acids Science & Technology, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Stephanie Mack
- Department of Chemistry and Center for Nucleic Acids Science & Technology, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Jiajun Yan
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Subha R Das
- Department of Chemistry and Center for Nucleic Acids Science & Technology, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, PA, 15213, USA
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133
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Li S, Chung HS, Simakova A, Wang Z, Park S, Fu L, Cohen-Karni D, Averick S, Matyjaszewski K. Biocompatible Polymeric Analogues of DMSO Prepared by Atom Transfer Radical Polymerization. Biomacromolecules 2017; 18:475-482. [PMID: 28055185 PMCID: PMC5341380 DOI: 10.1021/acs.biomac.6b01553] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The synthesis of a sulfoxide-based water-soluble polymer, poly(2-(methylsulfinyl)ethyl acrylate) (polyMSEA), a polymeric analogue of DMSO, by atom transfer radical polymerization (ATRP) is reported. Well-defined linear polymers were synthesized using relatively low amounts of copper catalyst (1000 or 100 ppm). Two types of star polymers were synthesized by either an "arm-first" approach or a "core-first" approach using a biodegradable β-cyclodextrin core. The glass transition temperatures of both the linear polymer (16 °C) and star polymer (32 °C) were determined by differential scanning calorimetry (DSC). The lower critical solution temperature (LCST) of poly(MSEA) was estimated to be ca. 140 °C by extrapolating the LCST of a series of copolymers with NIPAM. Cytotoxicity tests revealed that both the linear and star polymers have low toxicity, even at concentrations up to 3 mg/mL.
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Affiliation(s)
- Sipei Li
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Hee Sung Chung
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Antonina Simakova
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Zongyu Wang
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Sangwoo Park
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Liye Fu
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Devora Cohen-Karni
- Allegheny Health Network - Neuroscience Disruptive Research Lab, 320 East North Avenue, Pittsburgh, Pennsylvania 15212, United States
| | - Saadyah Averick
- Allegheny Health Network - Neuroscience Disruptive Research Lab, 320 East North Avenue, Pittsburgh, Pennsylvania 15212, United States
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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134
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Dadashi‐Silab S, Pan X, Matyjaszewski K. Phenyl Benzo[
b
]phenothiazine as a Visible Light Photoredox Catalyst for Metal‐Free Atom Transfer Radical Polymerization. Chemistry 2017; 23:5972-5977. [DOI: 10.1002/chem.201605574] [Citation(s) in RCA: 93] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2016] [Indexed: 01/28/2023]
Affiliation(s)
- Sajjad Dadashi‐Silab
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh 15213 Pennsylvania USA
| | - Xiangcheng Pan
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh 15213 Pennsylvania USA
| | - Krzysztof Matyjaszewski
- Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh 15213 Pennsylvania USA
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135
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Pan X, Lathwal S, Mack S, Yan J, Das SR, Matyjaszewski K. Automated Synthesis of Well-Defined Polymers and Biohybrids by Atom Transfer Radical Polymerization Using a DNA Synthesizer. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611567] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xiangcheng Pan
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Sushil Lathwal
- Department of Chemistry and Center for Nucleic Acids Science & Technology; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Stephanie Mack
- Department of Chemistry and Center for Nucleic Acids Science & Technology; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Jiajun Yan
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Subha R. Das
- Department of Chemistry and Center for Nucleic Acids Science & Technology; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Krzysztof Matyjaszewski
- Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh PA 15213 USA
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136
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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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137
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Mendes JP, Góis JR, Costa JRC, Maximiano P, Serra AC, Guliashvili T, Coelho JFJ. Ambient temperature SARAATRP for meth(acrylates), styrene, and vinyl chloride using sulfolane/1-butyl-3-methylimidazolium hexafluorophosphate-based mixtures. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28499] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Joana P. Mendes
- CEMUC, Department of Chemical Engineering; University of Coimbra; Coimbra 3030-790 Portugal
| | - Joana R. Góis
- CEMUC, Department of Chemical Engineering; University of Coimbra; Coimbra 3030-790 Portugal
| | - João R. C. Costa
- CEMUC, Department of Chemical Engineering; University of Coimbra; Coimbra 3030-790 Portugal
| | - Pedro Maximiano
- CEMUC, Department of Chemical Engineering; University of Coimbra; Coimbra 3030-790 Portugal
| | - Arménio C. Serra
- CEMUC, Department of Chemical Engineering; University of Coimbra; Coimbra 3030-790 Portugal
| | - Tamaz Guliashvili
- CEMUC, Department of Chemical Engineering; University of Coimbra; Coimbra 3030-790 Portugal
- Cytosorbents Inc; 7 Deer Park Drive Monmouth Junction New Jersey 08852-192
| | - Jorge F. J. Coelho
- CEMUC, Department of Chemical Engineering; University of Coimbra; Coimbra 3030-790 Portugal
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138
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Grishin ID, Grishin DF. From regulation of elementary stages of radical processes to controlled synthesis of macromolecules. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2017. [DOI: 10.1134/s1070428016110014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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139
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Fu Q, Xie K, McKenzie TG, Qiao GG. Trithiocarbonates as intrinsic photoredox catalysts and RAFT agents for oxygen tolerant controlled radical polymerization. Polym Chem 2017. [DOI: 10.1039/c6py01994c] [Citation(s) in RCA: 96] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
In this study, we reported on the discovery that trithiocarbonates (RAFT agents) can act as intrinsic photocatalyst to significantly reduce the oxygen level in a controlled radical polymerization under visible light irridation.
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Affiliation(s)
- Q. Fu
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - K. Xie
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - T. G. McKenzie
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
| | - G. G. Qiao
- Department of Chemical and Biomolecular Engineering
- The University of Melbourne
- Parkville
- Australia
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140
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Moreno A, Grama S, Liu T, Galià M, Lligadas G, Percec V. SET-LRP mediated by TREN in biphasic water–organic solvent mixtures provides the most economical and efficient process. Polym Chem 2017. [DOI: 10.1039/c7py01841j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Screening ligands and solvents for economical and efficient biphasic SET-LRP.
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Affiliation(s)
- Adrian Moreno
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Silvia Grama
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Tong Liu
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Marina Galià
- Laboratory of Sustainable Polymers
- Department of Analytical Chemistry and Organic Chemistry
- University Rovira i Virgili
- Tarragona
- Spain
| | - Gerard Lligadas
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Virgil Percec
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
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141
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Pan X, Malhotra N, Dadashi‐Silab S, Matyjaszewski K. A Simplified Fe‐Based PhotoATRP Using Only Monomers and Solvent. Macromol Rapid Commun 2016; 38. [DOI: 10.1002/marc.201600651] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2016] [Revised: 11/14/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Xiangcheng Pan
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Nikhil Malhotra
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Sajjad Dadashi‐Silab
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Krzysztof Matyjaszewski
- Center for Macromolecular Engineering Department of Chemistry Carnegie Mellon University 4400 Fifth Avenue Pittsburgh PA 15213 USA
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142
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Yan J, Pan X, Wang Z, Zhang J, Matyjaszewski K. Influence of Spacers in Tetherable Initiators on Surface-Initiated Atom Transfer Radical Polymerization (SI-ATRP). Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02273] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Jiajun Yan
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Xiangcheng Pan
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Zongyu Wang
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Jianan Zhang
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
- School
of Chemistry and Chemical Engineering, Anhui University, Hefei 230601, China
| | - Krzysztof Matyjaszewski
- Department
of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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143
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Whitfield R, Anastasaki A, Truong NP, Wilson P, Kempe K, Burns JA, Davis TP, Haddleton DM. Well-Defined PDMAEA Stars via Cu(0)-Mediated Reversible Deactivation Radical Polymerization. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01511] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Richard Whitfield
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
| | - Athina Anastasaki
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - Nghia P. Truong
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - Paul Wilson
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - Kristian Kempe
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - James A. Burns
- Formulation Technology Group, Jealotts Hill international Research
Centre, Syngenta, Bracknell, Berkshire RG42 6EY, United Kingdom
| | - Thomas P. Davis
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
| | - David M. Haddleton
- Chemistry Department, University of Warwick, Library Road, CV4 7AL Coventry, United Kingdom
- ARC Centre of Excellence in Convergent Bio-Nano Science and Technology,
Monash Institute of Pharmaceutical Sciences, Monash University, Parkville Campus, 399 Royal Parade, Parkville, Victoria 3152, Australia
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144
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Fantin M, Park S, Wang Y, Matyjaszewski K. Electrochemical Atom Transfer Radical Polymerization in Miniemulsion with a Dual Catalytic System. Macromolecules 2016; 49:8838-8847. [PMID: 29977097 PMCID: PMC6029247 DOI: 10.1021/acs.macromol.6b02037] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An electrochemical approach was used to control atom transfer radical polymerization (ATRP) of n-butyl acrylate (BA) in miniemulsion. Electropolymerization required a dual catalytic system, composed of an aqueous phase catalyst and an organic phase catalyst. This allowed shuttling the electrochemical stimulus from the working electrode (WE) to the continuous aqueous phase and to the dispersed monomer droplets. As aqueous phase catalysts, the hydrophilic Cu complexes with the ligands N,N-bis( 2-pyridylmethyl)-2-hydroxyethylamine (BPMEA), 2,2'-bipyridine (bpy), and tris(2-pyridylmethyl)amine (TPMA) were tested. As organic phase catalysts, the hydrophobic complexes with the ligands bis(2-pyridylmethyl)-octadecylamine (BPMODA) and bis[2-(4-methoxy-3,5-dimethyl)-pyridylmethyl]octadecylamine (BPMODA*) were evaluated. Highest rates and best control of BA electropolymerization were obtained with the water-soluble Cu/BPMEA used in combination with the oil-soluble Cu/BPMODA*. The polymerization rate could be further enhanced by changing the potential applied at the WE. Differently from traditional ATRP systems, reactivity of the dual catalytic system did not depend on the redox potential of the catalysts but instead depended on the hydrophobicity and partition coefficient of the aqueous phase catalyst.
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Affiliation(s)
- Marco Fantin
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Sangwoo Park
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Yi Wang
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Krzysztof Matyjaszewski
- Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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145
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Pan X, Tasdelen MA, Laun J, Junkers T, Yagci Y, Matyjaszewski K. Photomediated controlled radical polymerization. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2016.06.005] [Citation(s) in RCA: 352] [Impact Index Per Article: 44.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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146
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Krys P, Schroeder H, Buback J, Buback M, Matyjaszewski K. The Borderline between Simultaneous Reverse and Normal Initiation and Initiators for Continuous Activator Regeneration ATRP. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01765] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Pawel Krys
- Center
for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Hendrik Schroeder
- Institut
für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstraße
6, D-37077 Göttingen, Germany
| | - Johannes Buback
- Center
for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
| | - Michael Buback
- Institut
für Physikalische Chemie, Georg-August-Universität Göttingen, Tammannstraße
6, D-37077 Göttingen, Germany
| | - Krzysztof Matyjaszewski
- Center
for Macromolecular Engineering, Department of Chemistry, Carnegie Mellon University, 4400 Fifth Avenue, Pittsburgh, Pennsylvania 15213, United States
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147
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Charan H, Kinzel J, Glebe U, Anand D, Garakani TM, Zhu L, Bocola M, Schwaneberg U, Böker A. Grafting PNIPAAm from β-barrel shaped transmembrane nanopores. Biomaterials 2016; 107:115-23. [PMID: 27614163 DOI: 10.1016/j.biomaterials.2016.08.033] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 08/16/2016] [Accepted: 08/18/2016] [Indexed: 02/08/2023]
Abstract
The research on protein-polymer conjugates by grafting from the surface of proteins has gained significant interest in the last decade. While there are many studies with globular proteins, membrane proteins have remained untouched to the best of our knowledge. In this study, we established the conjugate formation with a class of transmembrane proteins and grow polymer chains from the ferric hydroxamate uptake protein component A (FhuA; a β-barrel transmembrane protein of Escherichia coli). As the lysine residues of naturally occurring FhuA are distributed over the whole protein, FhuA was reengineered to have up to 11 lysines, distributed symmetrically in a rim on the membrane exposed side (outside) of the protein channel and exclusively above the hydrophobic region. Reengineering of FhuA ensures a polymer growth only on the outside of the β-barrel and prevents blockage of the channel as a result of the polymerization. A water-soluble initiator for controlled radical polymerization (CRP) was consecutively linked to the lysine residues of FhuA and N-isopropylacrylamide (NIPAAm) polymerized under copper-mediated CRP conditions. The conjugate formation was analyzed by using MALDI-ToF mass spectrometry, SDS-PAGE, circular dichroism spectroscopy, analytical ultracentrifugation, dynamic light scattering, transmission electron microscopy and size exclusion chromatography. Such conjugates combine the specific functions of the transmembrane proteins, like maintaining membrane potential gradients or translocation of substrates with the unique properties of synthetic polymers such as temperature and pH stimuli handles. FhuA-PNIPAAm conjugates will serve as functional nanosized building blocks for applications in targeted drug delivery, self-assembly systems, functional membranes and transmembrane protein gated nanoreactors.
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Affiliation(s)
- Himanshu Charan
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476, Potsdam-Golm, Germany; Lehrstuhl für Polymermaterialien und Polymertechnologie, Universität Potsdam, 14476, Potsdam-Golm, Germany
| | - Julia Kinzel
- Institute of Biotechnology, RWTH Aachen University, Worringer Weg 3, D-52074, Aachen, Germany
| | - Ulrich Glebe
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476, Potsdam-Golm, Germany
| | - Deepak Anand
- Institute of Biotechnology, RWTH Aachen University, Worringer Weg 3, D-52074, Aachen, Germany
| | - Tayebeh Mirzaei Garakani
- Institute of Biotechnology, RWTH Aachen University, Worringer Weg 3, D-52074, Aachen, Germany; DWI - Leibniz Institute for Interactive Materials e.V., Forckenbeckstr. 50, 52056, Aachen, Germany
| | - Leilei Zhu
- Institute of Biotechnology, RWTH Aachen University, Worringer Weg 3, D-52074, Aachen, Germany
| | - Marco Bocola
- Institute of Biotechnology, RWTH Aachen University, Worringer Weg 3, D-52074, Aachen, Germany
| | - Ulrich Schwaneberg
- Institute of Biotechnology, RWTH Aachen University, Worringer Weg 3, D-52074, Aachen, Germany; DWI - Leibniz Institute for Interactive Materials e.V., Forckenbeckstr. 50, 52056, Aachen, Germany.
| | - Alexander Böker
- Fraunhofer Institute for Applied Polymer Research IAP, Geiselbergstr. 69, 14476, Potsdam-Golm, Germany; Lehrstuhl für Polymermaterialien und Polymertechnologie, Universität Potsdam, 14476, Potsdam-Golm, Germany.
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148
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D’hooge DR, Van Steenberge PH, Reyniers MF, Marin GB. The strength of multi-scale modeling to unveil the complexity of radical polymerization. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2016.04.002] [Citation(s) in RCA: 149] [Impact Index Per Article: 18.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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149
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150
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Fantin M, Lorandi F, Isse AA, Gennaro A. Sustainable Electrochemically-Mediated Atom Transfer Radical Polymerization with Inexpensive Non-Platinum Electrodes. Macromol Rapid Commun 2016; 37:1318-22. [DOI: 10.1002/marc.201600237] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Revised: 05/14/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Marco Fantin
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
- Center for Molecular Engineering; Department of Chemistry; Carnegie Mellon University; 4400 Fifth Avenue Pittsburgh PA 15213 USA
| | - Francesca Lorandi
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Abdirisak A. Isse
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
| | - Armando Gennaro
- Department of Chemical Sciences; University of Padova; Via Marzolo 1 35131 Padova Italy
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