1
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Synthesis and characterization of poly[poly(ethylene glycol) methacrylate]-graft-poly(2-vinylpyridine) comb-type graft copolymer using the "grafting through" by free radical polymerization and atom transfer radical polymerization. JOURNAL OF POLYMER RESEARCH 2023. [DOI: 10.1007/s10965-022-03399-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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2
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Chi H, Xu Z, Zhang T, Li X, Wu Z, Zhao Y. Randomly heterogeneous oleophobic/pH-responsive polymer coatings with reversible wettability transition for multifunctional fabrics and controllable oil-water separation. J Colloid Interface Sci 2021; 594:122-130. [PMID: 33756360 DOI: 10.1016/j.jcis.2021.02.097] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Revised: 02/21/2021] [Accepted: 02/23/2021] [Indexed: 11/16/2022]
Abstract
Stimuli-responsive surfaces with wettability change between superhydrophilic and superhydrophobic are susceptible to oil contamination which often ruins the surface. Herein, a coating with pH-switchable wettability transition between superamphiphobic and superhydrophilic-superoleophobic is achieved by rationally designing oleophobic/pH-responsive polymer heterogeneous chemistry. Fabrics modified with this coating show repellency to both water and oils, while upon exposure to acidic water (pH = 1) the fabrics change to be superhydrophilic-superoleophobic within a short response time of <5 s. More importantly, the superamphiphobicity of the fabric can be restored under mild alkaline condition (pH = 10), and the transition is reversible for many cycles. The effective in situ or ex situ wettability change under acidic/alkaline water treatment makes the coated fabric capable of separating oil-water mixture or even some mixtures of immiscible organic solvents. In addition, the coated fabric is also demonstrated to be promising as a new class of functional fabrics that provide protection against water and many oils in one condition, and can change to be hygroscopic, anti-static, oil-repellent and anti-oil-fouling in the other condition for improved wear comfort and self-cleaning.
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Affiliation(s)
- Huanjie Chi
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Zhiguang Xu
- China-Australia Institute for Advanced Materials and Manufacturing, Jiaxing University, Jiaxing 314001, China.
| | - Tao Zhang
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Xiaomin Li
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Zhu Wu
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China
| | - Yan Zhao
- College of Textile and Clothing Engineering, Soochow University, Suzhou 215123, China.
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3
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Lligadas G, Grama S, Percec V. Recent Developments in the Synthesis of Biomacromolecules and their Conjugates by Single Electron Transfer-Living Radical Polymerization. Biomacromolecules 2017; 18:1039-1063. [PMID: 28276244 DOI: 10.1021/acs.biomac.7b00197] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Single electron transfer-living radical polymerization (SET-LRP) represents a robust and versatile tool for the synthesis of vinyl polymers with well-defined topology and chain end functionality. The crucial step in SET-LRP is the disproportionation of the Cu(I)X generated by activation with Cu(0) wire, powder, or nascent Cu(0) generated in situ into nascent, extremely reactive Cu(0) atoms and nanoparticles and Cu(II)X2. Nascent Cu(0) activates the initiator and dormant chains via a homogeneous or heterogeneous outer-sphere single-electron transfer mechanism (SET-LRP). SET-LRP provides an ultrafast polymerization of a plethora of monomers (e.g., (meth)-acrylates, (meth)-acrylamides, styrene, and vinyl chloride) including hydrophobic and water insoluble to hydrophilic and water soluble. Some advantageous features of SET-LRP are (i) the use of Cu(0) wire or powder as readily available catalysts under mild reaction conditions, (ii) their excellent control over molecular weight evolution and distribution as well as polymer chain ends, (iii) their high functional group tolerance allowing the polymerization of commercial-grade monomers, and (iv) the limited purification required for the resulting polymers. In this Perspective, we highlight the recent advancements of SET-LRP in the synthesis of biomacromolecules and of their conjugates.
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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, University Rovira i Virgili , Tarragona, 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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4
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Boyer C, Corrigan NA, Jung K, Nguyen D, Nguyen TK, Adnan NNM, Oliver S, Shanmugam S, Yeow J. Copper-Mediated Living Radical Polymerization (Atom Transfer Radical Polymerization and Copper(0) Mediated Polymerization): From Fundamentals to Bioapplications. Chem Rev 2015; 116:1803-949. [DOI: 10.1021/acs.chemrev.5b00396] [Citation(s) in RCA: 356] [Impact Index Per Article: 39.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Cyrille Boyer
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nathaniel Alan Corrigan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Kenward Jung
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Diep Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Thuy-Khanh Nguyen
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Nik Nik M. Adnan
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Susan Oliver
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Sivaprakash Shanmugam
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
| | - Jonathan Yeow
- Australian Centre for Nanomedicine, and ‡Centre for Advanced
Macromolecular
Design (CAMD), School of Chemical Engineering, University of New South Wales, Sydney 2052, Australia
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5
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Anastasaki A, Nikolaou V, Nurumbetov G, Wilson P, Kempe K, Quinn JF, Davis TP, Whittaker MR, Haddleton DM. Cu(0)-Mediated Living Radical Polymerization: A Versatile Tool for Materials Synthesis. Chem Rev 2015; 116:835-77. [DOI: 10.1021/acs.chemrev.5b00191] [Citation(s) in RCA: 339] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- 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
| | - Vasiliki Nikolaou
- Chemistry
Department, University of Warwick, Library Road, CV4 7AL, Coventry, United Kingdom
| | - Gabit Nurumbetov
- Chemistry
Department, University of Warwick, Library Road, CV4 7AL, Coventry, United Kingdom
| | - 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
| | - John F. Quinn
- 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
| | - 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
| | - Michael R. Whittaker
- 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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6
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Liu XH, Zhang FJ, Li HN, Hu XH, Di WL, Zhao S. Rapid ambient temperature living radical polymerization of methyl methacrylate and styrene utilizing sodium hypophosphite as reducing agent. J Appl Polym Sci 2015. [DOI: 10.1002/app.42123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xiao-Hui Liu
- School of Materials Science and Engineering, Key Lab of Hollow Fiber Membrane Material and Processes of Ministry of Education, Tianjin Polytechnic University; Tianjin 300387 China
| | - Fei-Jun Zhang
- School of Materials Science and Engineering, Key Lab of Hollow Fiber Membrane Material and Processes of Ministry of Education, Tianjin Polytechnic University; Tianjin 300387 China
| | - Hui-Na Li
- School of Materials Science and Engineering, Key Lab of Hollow Fiber Membrane Material and Processes of Ministry of Education, Tianjin Polytechnic University; Tianjin 300387 China
| | - Xiao-Hui Hu
- School of Materials Science and Engineering, Key Lab of Hollow Fiber Membrane Material and Processes of Ministry of Education, Tianjin Polytechnic University; Tianjin 300387 China
| | - Wen-Li Di
- School of Materials Science and Engineering, Key Lab of Hollow Fiber Membrane Material and Processes of Ministry of Education, Tianjin Polytechnic University; Tianjin 300387 China
| | - Shuang Zhao
- School of Materials Science and Engineering, Key Lab of Hollow Fiber Membrane Material and Processes of Ministry of Education, Tianjin Polytechnic University; Tianjin 300387 China
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7
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Tian J, Xu D, Liu M, Deng F, Wan Q, Li Z, Wang K, He X, Zhang X, Wei Y. Marrying mussel inspired chemistry with SET-LRP: A novel strategy for surface functionalization of carbon nanotubes. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27638] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jianwen Tian
- Department of Chemistry; Nnachang University; Nanchang 330031 China
- Institute of Polymer Science, School of Materials Science and Engineering, Nanchang University; Nanchang 330031 China
| | - Dazhuang Xu
- Department of Chemistry; Nnachang University; Nanchang 330031 China
| | - Meiying Liu
- Department of Chemistry; Nnachang University; Nanchang 330031 China
| | - Fengjie Deng
- Department of Chemistry; Nnachang University; Nanchang 330031 China
| | - Qing Wan
- Department of Chemistry; Nnachang University; Nanchang 330031 China
| | - Zhen Li
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research; Tsinghua University; Beijing 100084 People's Republic of China
| | - Ke Wang
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research; Tsinghua University; Beijing 100084 People's Republic of China
| | - Xiaohui He
- Institute of Polymer Science, School of Materials Science and Engineering, Nanchang University; Nanchang 330031 China
| | - Xiaoyong Zhang
- Department of Chemistry; Nnachang University; Nanchang 330031 China
| | - Yen Wei
- Department of Chemistry and the Tsinghua Center for Frontier Polymer Research; Tsinghua University; Beijing 100084 People's Republic of China
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8
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Samanta SR, Nikolaou V, Keller S, Monteiro MJ, Wilson DA, Haddleton DM, Percec V. Aqueous SET-LRP catalyzed with “in situ” generated Cu(0) demonstrates surface mediated activation and bimolecular termination. Polym Chem 2015. [DOI: 10.1039/c4py01748j] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Ultrafast, inversely temperature dependent aqueous SET-LRP with “in situ” generated Cu(0) yields quantitative chain-ends demonstrating surface mediated activation and termination.
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Affiliation(s)
- Shampa R. Samanta
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | | | - Shauni Keller
- Radboud University Nijmegen
- Institute for Molecules and Materials
- Nijmegen
- The Netherlands
| | - Michael J. Monteiro
- Australian Institute for Bioengineering and Nanotechnology
- University of Queensland
- Brisbane QLD 4072
- Australia
| | - Daniela A. Wilson
- Radboud University Nijmegen
- Institute for Molecules and Materials
- Nijmegen
- The Netherlands
| | | | - Virgil Percec
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
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9
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Wu H, Wan Y, Wang W, Wang Y, Zhou N, Zhang W, Li X, Zhang Z, Zhu X. Hydrogen bonding promoting the controlled radical polymerization of 2-vinyl pyridine: supramonomer for better control. Polym Chem 2015. [DOI: 10.1039/c5py00046g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Hydrogen bonding can promote the controlled radical polymerization of 2-vinyl pyridine, and the monomer activating effect is elucidated for the first time.
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Affiliation(s)
- Huaqiao Wu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Yingbo Wan
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wenxiang Wang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Yong Wang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Nianchen Zhou
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Wei Zhang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Xiaohong Li
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Zhengbiao Zhang
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Xiulin Zhu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Department of Polymer Science and Engineering
- College of Chemistry
- Chemical Engineering and Materials Science
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10
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Ambient temperature living radical copolymerization of styrene and methyl methacrylate with sodium hypophosphite as reducing agent. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-015-1584-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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11
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Huang H, He L, Huang K, Gao M. Synthesis and comparison of two poly (methyl methacrylate-b-3-(trimethoxysilyl)propyl methacrylate)/SiO 2 hybrids by “grafting-to” approach. J Colloid Interface Sci 2014; 433:133-140. [DOI: 10.1016/j.jcis.2014.07.027] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2014] [Accepted: 07/19/2014] [Indexed: 11/28/2022]
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12
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Daktiloudis A, Chronaios A, Mavriki N, Iatridi Z, Bokias G. Doubly-grafted copolymers with hydrophilic and thermosensitive side chains: thermosensitivity and complexation with surfactants. J Colloid Interface Sci 2014; 430:293-301. [PMID: 24973703 DOI: 10.1016/j.jcis.2014.05.066] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2014] [Revised: 05/30/2014] [Accepted: 05/31/2014] [Indexed: 10/25/2022]
Abstract
The behavior in aqueous solution of the doubly-grafted anionic polyelectrolyte poly(sodium 2-acrylamido-2-methylpropanesulfonate-co-sodium acrylate-)-g-poly(N-isopropylacry-lamide)-g-poly(N,N-dimethylacrylamide), P(AMPSNa-co-ANa)-g-PNIPAM-g-PDMAM, was compared to that of the single-grafted anionic polyelectrolyte poly(sodium 2-acrylamido-2-methylpropanesulfonate-co-sodium acrylate)-g-poly(N-isopropylacrylamide), P(AMPSNa-co-ANa)-g-PNIPAM. The investigation through turbidimetry, pyrene fluorescence probing, viscometry and dynamic light scattering revealed that the existence of the hydrophilic poly(N,N-dimethylacrylamide), PDMAM, side chains in the doubly-grafted copolymer P(AMPSNa-co-ANa)-g-PNIPAM-g-PDMAM did not perturb the thermoresponsiveness of the poly(N-isopropylacrylamide), PNIPAM, side chains, but favoured the stabilization in water of the core-corona nanoparticles, formed upon heating the aqueous solution above the Lower Critical Solution Temperature (LCST) of PNIPAM chains. In a similar manner, the complexes formed between the cationic surfactant N,N,N,N-dodecyltrimethylammonium chloride, DTAC, and the oppositely charged backbone of the doubly-grafted copolymer P(AMPSNa-co-ANa)-g-PNIPAM-g-PDMAM were stabilized in water by the PDMAM side chains. Thus, phase separation was prevented upon heating the aqueous solution above LCST. Moreover, the (1)H NMR study revealed that the fraction of PNIPAM chains forming solid-like aggregates at high temperature increased substantially in the presence of DTAC, as a consequence of the net charge decrease of the backbone due to the polymer/DTAC complexation.
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Affiliation(s)
- Aris Daktiloudis
- Department of Chemistry, University of Patras, GR-26504 Patras, Greece
| | | | - Niki Mavriki
- Department of Chemistry, University of Patras, GR-26504 Patras, Greece
| | | | - Georgios Bokias
- Department of Chemistry, University of Patras, GR-26504 Patras, Greece.
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13
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Zhou YN, Zhang Q, Luo ZH. A light and pH dual-stimuli-responsive block copolymer synthesized by copper(0)-mediated living radical polymerization: solvatochromic, isomerization, and "schizophrenic" behaviors. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2014; 30:1489-1499. [PMID: 24472031 DOI: 10.1021/la402948s] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A "schizophrenic" block copolymer (poly[1'-(2-methacryloxyethyl)-3',3'-dimethyl-6-nitrospiro-(2H-1-benzopyran-2,2'-indoline)]-b-poly(acrylic acid) (PSPMA-b-PAA)) was synthesized by sequential copper(0)-mediated living radical polymerization (Cu(0)-mediated LRP) at 30 °C in an oxygen-tolerant system followed by hydrolysis of the resulting polymer. The solvatechromic behaviors of the PSPMA10-b-poly(t-butyl acrylate)40 (PSPMA10-b-PtBA40) and PSPMA10-b-PAA40 block copolymers in organic solvents were investigated by UV-vis spectroscopy. The PSPMA10-b-PtBA40 stabilizes the nonpolar photoisomer and is not sensitive to the polarity of the solvent, while the PSPMA10-b-PAA40 stabilizes the planar zwitterionic form without irradiation. Furthermore, light-induced isomerization of spiropyran (Sp) moieties from Sp to merocyanine (Mc) was demonstrated. Finally, the "schizophrenic" micellization behavior of as-prepared copolymer in aqueous solution regulated by light and pH stimuli was vividly demonstrated, and the reversibility of micellization processes performed in this study was also examined. The large compound micelles can bring out a gradually extended and even transformed conformation with increasing deprotonation degree at pH > pKa.
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Affiliation(s)
- Yin-Ning Zhou
- Department of Chemical Engineering, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University , Shanghai 200240, P. R. China
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14
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Samanta SR, Sun HJ, Anastasaki A, Haddleton DM, Percec V. Self-activation and activation of Cu(0) wire for SET-LRP mediated by fluorinated alcohols. Polym Chem 2014. [DOI: 10.1039/c3py01007d] [Citation(s) in RCA: 51] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Herein we report the self-activation and activation of Cu(0) wire used to form a catalyst in single-electron transfer living radical polymerization (SET-LRP) in two fluorinated alcohols employed as solvents, 2,2,2-trifluoroethanol (TFE) and 2,2,3,3-tetrafluoropropanol (TFP).
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Affiliation(s)
- Shampa R. Samanta
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Hao-Jan Sun
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Athina Anastasaki
- 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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15
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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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16
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Wang JJ, Zhou YN, Wang P, Luo ZH. The synthesis and enhancement of the surface properties of polyfluorene-based photoelectric materials by introducing fluoromonomers. RSC Adv 2013. [DOI: 10.1039/c3ra22682d] [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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17
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Samanta SR, Anastasaki A, Waldron C, Haddleton DM, Percec V. SET-LRP of methacrylates in fluorinated alcohols. Polym Chem 2013. [DOI: 10.1039/c3py00902e] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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18
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Suzaki Y, Endo H, Kojima T, Osakada K. Amphiphilic ferrocenylated alkylpyridinium: the formation of micelles and hydrogels and their disaggregation induced by an external stimulus. Dalton Trans 2013; 42:16222-30. [DOI: 10.1039/c3dt51597d] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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19
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Zhai S, Song X, Feng C, Jiang X, Li Y, Lu G, Huang X. Synthesis of α-helix-containing PPEGMEA-g-PBLG, well-defined amphiphilic graft copolymer, by sequential SET-LRP and ROP. Polym Chem 2013. [DOI: 10.1039/c3py00474k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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20
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Levere ME, Nguyen NH, Sun HJ, Percec V. Interrupted SET-LRP of methyl acrylate demonstrates Cu(0) colloidal particles as activating species. Polym Chem 2013. [DOI: 10.1039/c2py20791e] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Shao W, Miao K, Liu H, Ye C, Du J, Zhao Y. Acid and reduction dually cleavable amphiphilic comb-like copolymer micelles for controlled drug delivery. Polym Chem 2013. [DOI: 10.1039/c3py00252g] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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22
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Wang GX, Lu M, Li J, Liu LC, Luo BP, Wu H, Zhong M. Copolymerization of styrene and methyl methacrylate mediated by iron wire/N,N,N′,N′-tetramethyl-1,2-ethanediamine as catalyst in the presence of air. IRANIAN POLYMER JOURNAL 2012. [DOI: 10.1007/s13726-012-0109-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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23
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Yuan L, Chen W, Li J, Hu J, Yan J, Yang D. PEG-b
-Pt
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Fan X, Huang B, Wang G, Huang J. Synthesis of biocompatible tadpole-shaped copolymer with one poly(ethylene oxide) (PEO) ring and two poly(ɛ-caprolactone) (PCL) tails by combination of glaser coupling with ring-opening polymerization. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.04.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Fan X, Tang T, Huang K, Wang G, Huang J. Synthesis of branch-ring-branch tadpole-shaped [linear-poly(ε-caprolactone)]-b
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Zhang K, Wang Y, Zhu W, Li X, Shen Z. Synthesis, characterization, and micellization of PCL-g-PEG copolymers by combination of ROP and “Click” chemistry via “Graft onto” method. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.25979] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Liu XH, Wang J, Yang JS, An SL, Ren YL, Yu YH, Chen P. Fast copper catalyzed living radical polymerization of acrylonitrile utilizing a high concentration of radical initiator. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.25967] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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Synthesis of fluorescent, dansyl end-functionalized PMMA and poly(methyl methacrylate-b
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Zhai S, Shang J, Yang D, Wang S, Hu J, Lu G, Huang X. Successive SET-LRP and ATRP synthesis of ferrocene-based PPEGMEA-g-PAEFC well-defined amphiphilic graft copolymer. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.25836] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Chen X, Yuan L, Yang P, Hu J, Yang D. Covalent polymeric modification of graphene nanosheets via surface-initiated single-electron-transfer living radical polymerization. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24953] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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