1
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Hartmann F, Niebuur BJ, Koch M, Kraus T, Gallei M. Synthesis and Microphase Separation of Dendrimer-like Block Copolymers by Anionic Polymerization Strategies. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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2
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Amphiphilic Dendrimer-like Copolymers with High Chain Density by Living Anionic Polymerization. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-019-2247-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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3
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Li Z, Chen J, Zou G, Zhang T, Wei D, Xu X, Guan Y, Zheng A. A controlled synthesis method of alkyl methacrylate block copolymers via living anionic polymerization at ambient temperature. RSC Adv 2019; 9:16049-16056. [PMID: 35521421 PMCID: PMC9064398 DOI: 10.1039/c9ra01577a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2019] [Accepted: 04/21/2019] [Indexed: 11/21/2022] Open
Abstract
A series of well-defined diblock copolymers containing PMMA, PEMA and PBMA blocks were synthesized with narrow MWDs and high yields via anionic polymerization, while t-BuOK was selected as initiator in THF at 0 °C. .
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Affiliation(s)
- Zheng Li
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Jianding Chen
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Guijin Zou
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Tongyuan Zhang
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Dafu Wei
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Xiang Xu
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Yong Guan
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Anna Zheng
- Key Laboratory of Special Functional Polymeric Materials and Related Technology of the Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
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4
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Kim MJ, Yu YG, Chae CG, Seo HB, Bak IG, Mallela YLNK, Lee JS. ω-Norbornenyl Macromonomers: In Situ Synthesis by End-Capping of Living Anionic Polymers Using a Norbornenyl-Functionalized α-Phenyl Acrylate and Their Ring-Opening Metathesis Polymerization. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b02223] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Myung-Jin Kim
- School of Materials Science and Engineering and Grubbs Center for Polymers and Catalysis, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Yong-Guen Yu
- School of Materials Science and Engineering and Grubbs Center for Polymers and Catalysis, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Chang-Geun Chae
- School of Materials Science and Engineering and Grubbs Center for Polymers and Catalysis, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Ho-Bin Seo
- School of Materials Science and Engineering and Grubbs Center for Polymers and Catalysis, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - In-Gyu Bak
- School of Materials Science and Engineering and Grubbs Center for Polymers and Catalysis, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Y. L. N. Kishore Mallela
- School of Materials Science and Engineering and Grubbs Center for Polymers and Catalysis, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
| | - Jae-Suk Lee
- School of Materials Science and Engineering and Grubbs Center for Polymers and Catalysis, Gwangju Institute of Science and Technology (GIST), 123 Cheomdangwagi-ro, Buk-gu, Gwangju 61005, Republic of Korea
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5
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Goseki R, Ito S, Matsuo Y, Higashihara T, Hirao A. Precise Synthesis of Macromolecular Architectures by Novel Iterative Methodology Combining Living Anionic Polymerization with Specially Designed Linking Chemistry. Polymers (Basel) 2017; 9:E470. [PMID: 30965773 PMCID: PMC6418567 DOI: 10.3390/polym9100470] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 09/16/2017] [Accepted: 09/17/2017] [Indexed: 11/16/2022] Open
Abstract
This article reviews the development of a novel all-around iterative methodology combining living anionic polymerization with specially designed linking chemistry for macromolecular architecture syntheses. The methodology is designed in such a way that the same reaction site is always regenerated after the polymer chain is introduced in each reaction sequence, and this "polymer chain introduction and regeneration of the same reaction site" sequence is repeatable. Accordingly, the polymer chain can be successively and, in principle, limitlessly introduced to construct macromolecular architectures. With this iterative methodology, a variety of synthetically difficult macromolecular architectures, i.e., multicomponent μ-star polymers, high generation dendrimer-like hyperbranched polymers, exactly defined graft polymers, and multiblock polymers having more than three blocks, were successfully synthesized.
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Affiliation(s)
- Raita Goseki
- Polymeric and Organic Materials Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan.
- Department of Chemical Science and Engineering, School of Materials Chemistry and Technology, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan.
| | - Shotaro Ito
- Polymeric and Organic Materials Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan.
| | - Yuri Matsuo
- Polymeric and Organic Materials Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan.
| | - Tomoya Higashihara
- Department of Polymer Science and Engineering, Graduate School of Science and Engineering, Yamagata University, 4-3-16 Jonan, Yonezawa, Yamagata 992-8510, Japan.
| | - Akira Hirao
- Polymeric and Organic Materials Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan.
- Department of Chemical Engineering, National Taiwan University, Taipei 10617, Taiwan.
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan.
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6
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High-efficiency synthesis of dendrimer-like poly(ethylene oxide) via “arm-first” approach. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1213-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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7
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Polymeropoulos G, Zapsas G, Ntetsikas K, Bilalis P, Gnanou Y, Hadjichristidis N. 50th Anniversary Perspective: Polymers with Complex Architectures. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02569] [Citation(s) in RCA: 239] [Impact Index Per Article: 34.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- George Polymeropoulos
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - George Zapsas
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Konstantinos Ntetsikas
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Panayiotis Bilalis
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Yves Gnanou
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Nikos Hadjichristidis
- Division of Physical Sciences & Engineering, KAUST Catalysis Center, Polymer Synthesis Laboratory, and ‡Division of Physical Sciences & Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
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8
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Wang Y, Qi G, He J. Unimolecular Micelles from Layered Amphiphilic Dendrimer-Like Block Copolymers. ACS Macro Lett 2016; 5:547-551. [PMID: 35607245 DOI: 10.1021/acsmacrolett.6b00198] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
In this report, we synthesized layered amphiphilic dendrimer-like block copolymers containing a polystyrene core and poly(p-tert-butoxystyrene)/poly(p-hydroxylstyrene) shell (coded G4-PtBOS/G4-PHOS). The synthetic method is easy involving anionic polymerization, epoxidation, ring-opening reaction and hydrolysis reaction. The hydrolyzed G4-PtBOS was soluble in alkaline water and behaved as unimolecular micelle, as demonstrated by the results of DLS, cryo- and normal TEM, and pyrene entrapping experiment. The stability of the unimolecular micelles was investigated via ζ-potential measurements.
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Affiliation(s)
- Yunpeng Wang
- The State Key Laboratory of Molecular Engineering of Polymers, Collaborative Innovation Center of Polymers and Polymer Composite Materials, Department of Macromolecular Science, Fudan University, Shanghai, 200433, China
| | - Gang Qi
- The State Key Laboratory of Molecular Engineering of Polymers, Collaborative Innovation Center of Polymers and Polymer Composite Materials, Department of Macromolecular Science, Fudan University, Shanghai, 200433, China
| | - Junpo He
- The State Key Laboratory of Molecular Engineering of Polymers, Collaborative Innovation Center of Polymers and Polymer Composite Materials, Department of Macromolecular Science, Fudan University, Shanghai, 200433, China
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9
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KOHSAKA Y. Polymerization Chemistry of α-Substituted Acrylates toward Precise Polymerization and Functional Materials. KOBUNSHI RONBUNSHU 2016. [DOI: 10.1295/koron.2016-0024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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10
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Fan X, Li Z, Loh XJ. Recent development of unimolecular micelles as functional materials and applications. Polym Chem 2016. [DOI: 10.1039/c6py01006g] [Citation(s) in RCA: 115] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Unimolecular micelles have high functionalities, encapsulation capabilities and site specific confinement abilities in various applications.
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Affiliation(s)
- Xiaoshan Fan
- School of Chemistry and Chemical Engineering
- Henan Normal University
- China
| | - Zibiao Li
- Institute of Materials Research and Engineering (IMRE)
- A*STAR
- Singapore
| | - Xian Jun Loh
- Institute of Materials Research and Engineering (IMRE)
- A*STAR
- Singapore
- Department of Materials Science and Engineering
- National University of Singapore
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11
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Lin B, Liu L, Zhang S, Huang J, He F, Qi M. From vesicles to micelles: microphase separation of amphiphilic dendrimer copolymers in a selective solvent. SOFT MATTER 2015; 11:8801-8811. [PMID: 26394064 DOI: 10.1039/c5sm01329a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The microphase separation of amphiphilic dendrimer copolymers in a selective solvent with different excluded volume effects (αS) is investigated using three-dimensional real space self-consistent field theory. The morphological transition of disorder-to-order and order-to-order is observed by systematically regulating the excluded volume effect parameter, interaction parameter of block species, and the spacer length of the second generation of the dendrimer. The ordered segregates of the dendrimer solution are observed with a stronger excluded volume effect due to the strong depletion effect of solvent on the dendrimer. The relative magnitude between hydrophobic block B and hydrophilic block C is very important for microphase separation: when they are equal (NB = NC), a structural shift from vesicles to micelles has been found upon increasing the interaction parameter, and the region of disordered morphology is controlled by the interfacial free energy (Uint); when NB > NC, the vesicular morphologies overwhelmingly appear in the ordered region and then NC increases to close to NB, and the ordered aggregates take a shift from vesicles to micelles. Furthermore, the amphiphilic block C of the dendrimer is intended to enlarge to NC > NB, the micellar morphology is dominant in the ordered regime with a stronger excluded volume effect, which contributes to the decrease in the hydrophobic block repulsion that is affected by the decrease in the entropic free energy (-TS). The knowledge obtained from the microphase separation of dendrimer solution induced by the excluded volume effect of selective solvent is full of referential significance in understanding the morphological transition from vesicles to micelles for the amphiphile in the field of soft matter.
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Affiliation(s)
- Bo Lin
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China.
| | - Lan Liu
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China.
| | - Shijie Zhang
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China.
| | - Junzuo Huang
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China.
| | - Fuan He
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China.
| | - Minhua Qi
- College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming 525000, China.
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12
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Hong L, Yang S, He J. Molecular engineering of branched polymers through 1,1-diphenyl-ethylene chemistry and anionic polymerization. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.02.019] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Fan X, Hu Z, Wang G. Synthesis and unimolecular micelles of amphiphilic copolymer with dendritic poly(l-lactide) core and poly(ethylene oxide) shell for drug delivery. RSC Adv 2015. [DOI: 10.1039/c5ra19942e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel type of amphiphilic copolymer POSS-(G3-PLLA-b-PEO-COOH)8 with a hydrophobic third-generation dendritic PLLA core and a functionalized hydrophilic PEO shell with surface carboxylic groups was synthesized as a carrier for drug delivery.
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Affiliation(s)
- Xiaoshan Fan
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Henan Normal University
| | - Zhiguo Hu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals
- Key Laboratory of Green Chemical Media and Reactions
- Ministry of Education
- School of Chemistry and Chemical Engineering
- Henan Normal University
| | - Guowei Wang
- State Key Laboratory of Molecular Engineering of Polymers
- Fudan University
- People's Republic of China
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14
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Chen B, Wang J, Shu M, Zou B, Guan Y, Zheng A. A Novel Efficient Ligand in Anionic Polymerization at Elevated Temperature. CHINESE J CHEM 2014. [DOI: 10.1002/cjoc.201400351] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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15
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Kohsaka Y, Yamaguchi E, Kitayama T. Anionic alternating copolymerization of α-arylacrylates with methyl methacrylate: Effect of monomer sequence on fluorescence. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27305] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yasuhiro Kohsaka
- Department of Chemistry, Graduate School of Engineering Science; Osaka University; 1-2 Machikaneyama Toyonaka Osaka 560-8531 Japan
| | - Eiji Yamaguchi
- Department of Chemistry, Graduate School of Engineering Science; Osaka University; 1-2 Machikaneyama Toyonaka Osaka 560-8531 Japan
| | - Tatsuki Kitayama
- Department of Chemistry, Graduate School of Engineering Science; Osaka University; 1-2 Machikaneyama Toyonaka Osaka 560-8531 Japan
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16
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Hirao A, Goseki R, Ishizone T. Advances in Living Anionic Polymerization: From Functional Monomers, Polymerization Systems, to Macromolecular Architectures. Macromolecules 2014. [DOI: 10.1021/ma401175m] [Citation(s) in RCA: 183] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Akira Hirao
- Department
of Organic and Polymeric Materials, Graduate School of Science and
Engineering, Tokyo Institute of Technology, 2-12-1-S1-13, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
- Institute
of Polymer Science and Engineering, National Taiwan University, No.
1, Sec. 4, Roosevelt Road, Taipei 10617, Taiwan
- College
of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren Ai Road, Suzhou Industrial Park, Suzhou 215123, China
| | - Raita Goseki
- Department
of Organic and Polymeric Materials, Graduate School of Science and
Engineering, Tokyo Institute of Technology, 2-12-1-S1-13, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Takashi Ishizone
- Department
of Organic and Polymeric Materials, Graduate School of Science and
Engineering, Tokyo Institute of Technology, 2-12-1-S1-13, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
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17
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Ge XS, He C, He WD, Chen SQ. Efficient and economical synthesis of dendrimer-like polystyrene with long subchains through arm-first divergent strategy. Polym Chem 2014. [DOI: 10.1039/c4py00425f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Arm-first divergent approach combined with selective precipitation has been developed to synthesize dendrimer-like polystyrenes efficiently and economically.
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Affiliation(s)
- Xue-Song Ge
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei, China
| | - Chen He
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei, China
| | - Wei-Dong He
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei, China
| | - Sheng-Qi Chen
- CAS Key Laboratory of Soft Matter Chemistry
- Department of Polymer Science and Engineering
- University of Science and Technology of China
- Hefei, China
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18
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Wu L, Ma H, Lu X, Wang Y, Wang Y, Li Y. Synthesis and Thermal Analysis of In-chain Multi-functionalized Polybutadiene Using 1,1-Bis(4-dimethylaminophenyl)ethylene. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2013. [DOI: 10.1080/10601325.2014.850620] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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19
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Precise Synthesis of Block Polymers Composed of Three or More Blocks by Specially Designed Linking Methodologies in Conjunction with Living Anionic Polymerization System. Polymers (Basel) 2013. [DOI: 10.3390/polym5031012] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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20
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Wu L, Wang Y, Wang Y, Shen K, Li Y. In-chain multi-functionalized polystyrene by living anionic copolymerization with 1,1-bis(4-dimethylaminophenyl)ethylene: Synthesis and effect on the dispersity of carbon black in polymer-based composites. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.04.011] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Goseki R, Ozama Y, Akemine E, Ito S, Ehara S, Hirao A. Precise synthesis of poly(methacrylate)-based miktoarm star polymers by a new stepwise iterative methodology using a formyl-functionalized 1,1-diphenylethylene derivative. POLYMER 2013. [DOI: 10.1016/j.polymer.2013.01.026] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Ito S, Goseki R, Ishizone T, Senda S, Hirao A. Successive Synthesis of Miktoarm Star Polymers Having up to Seven Arms by a New Iterative Methodology Based on Living Anionic Polymerization Using a Trifunctional Lithium Reagent. Macromolecules 2013. [DOI: 10.1021/ma3024975] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shotaro Ito
- Polymeric and Organic Materials Department, Graduate School
of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Raita Goseki
- Polymeric and Organic Materials Department, Graduate School
of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Takashi Ishizone
- Polymeric and Organic Materials Department, Graduate School
of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Saeko Senda
- Polymeric and Organic Materials Department, Graduate School
of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Akira Hirao
- Polymeric and Organic Materials Department, Graduate School
of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama, Meguro-ku, Tokyo 152-8552, Japan
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23
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Zhang H, Zhu J, He J, Qiu F, Zhang H, Yang Y, Lee H, Chang T. Easy synthesis of dendrimer-like polymers through a divergent iterative “end-grafting” method. Polym Chem 2013. [DOI: 10.1039/c2py20742g] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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24
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Li L, Zhou J, Wu C. Intrachain Folding and Interchain Association of Hyperbranched Chains with Long Uniform Subchains Made of Amphiphilic Diblock Copolymers. Macromolecules 2012. [DOI: 10.1021/ma3019415] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lianwei Li
- Hefei National
Laboratory for
Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei,
China 230026
| | - Jianfeng Zhou
- Research Center
for Analysis
and Measurement, Donghua University, Shanghai,
China 201620
| | - Chi Wu
- Hefei National
Laboratory for
Physical Sciences at Microscale, Department of Chemical Physics, University of Science and Technology of China, Hefei,
China 230026
- Department of
Chemistry, The Chinese University of Hong Kong, Shatin N. T.,
Hong Kong
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25
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Ito S, Goseki R, Senda S, Hirao A. Precise Synthesis of Miktoarm Star Polymers by Using a New Dual-Functionalized 1,1-Diphenylethylene Derivative in Conjunction with Living Anionic Polymerization System. Macromolecules 2012. [DOI: 10.1021/ma300699m] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Shotaro Ito
- Polymeric and Organic Materials
Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama,
Meguro-ku, Tokyo 152-8552, Japan
| | - Raita Goseki
- Polymeric and Organic Materials
Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama,
Meguro-ku, Tokyo 152-8552, Japan
| | - Saeko Senda
- Polymeric and Organic Materials
Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama,
Meguro-ku, Tokyo 152-8552, Japan
| | - Akira Hirao
- Polymeric and Organic Materials
Department, Graduate School of Science and Engineering, Tokyo Institute of Technology, S1-6, 2-12-1, Ohokayama,
Meguro-ku, Tokyo 152-8552, Japan
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