1
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Yang J, Chen L, Zhu M, Ishaq MW, Chen S, Li L. Investigation of the Multimer Cyclization Effect during Click Step-Growth Polymerization of AB-Type Macromonomers. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jinxian Yang
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Lunliang Chen
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Mo Zhu
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Muhammad Waqas Ishaq
- Department of Chemistry, University of Texas at Austin, Austin, Texas 78712, United States
| | - Shengqi Chen
- Anhui University of Chinese Medicine, Hefei, Anhui 230038, China
| | - Lianwei Li
- College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
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2
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Goodson AD, Rick MS, Troxler JE, Ashbaugh HS, Albert JNL. Blending Linear and Cyclic Block Copolymers to Manipulate Nanolithographic Feature Dimensions. ACS APPLIED POLYMER MATERIALS 2022; 4:327-337. [PMID: 35059643 PMCID: PMC8762643 DOI: 10.1021/acsapm.1c01313] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 11/30/2021] [Indexed: 06/14/2023]
Abstract
Block copolymers (BCPs) consist of two or more covalently bound chemically distinct homopolymer blocks. These macromolecules have emerging applications in photonics, membrane separations, and nanolithography stemming from their self-assembly into regular nanoscale structures. Theory suggests that cyclic BCPs should form features up to 40% smaller than their linear analogs while also exhibiting superior thin-film stability and assembly dynamics. However, the complex syntheses required to produce cyclic polymers mean that a need for pure cyclic BCPs would present a challenge to large-scale manufacturing. Here, we employ dissipative particle dynamics simulations to probe the self-assembly behavior of cyclic/linear BCP blends, focusing on nanofeature size and interfacial width as these qualities are critical to nanopatterning applications. We find that for mixtures of symmetric cyclic and linear polymers with equivalent lengths, up to 10% synthetic impurity has a minimal impact on cyclic BCP feature dimensions and interfacial roughness. On the other hand, blending with cyclic BCPs provides a route to "fine-tune" linear BCP feature sizes. We analyze simulated blend domain spacings within the context of strong segregation theory and find significant deviations between simulation and theory that arise from molecular-level packing motifs not included in theory. These insights into blend self-assembly will assist experimentalists in rationally designing BCP materials for advanced nanolithography applications.
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Affiliation(s)
- Amy D. Goodson
- Department of Chemical and
Biomolecular Engineering, Tulane University, New Orleans, Louisiana 70118, United States
| | - Maxwell S. Rick
- Department of Chemical and
Biomolecular Engineering, Tulane University, New Orleans, Louisiana 70118, United States
| | - Jessie E. Troxler
- Department of Chemical and
Biomolecular Engineering, Tulane University, New Orleans, Louisiana 70118, United States
| | - Henry S. Ashbaugh
- Department of Chemical and
Biomolecular Engineering, Tulane University, New Orleans, Louisiana 70118, United States
| | - Julie N. L. Albert
- Department of Chemical and
Biomolecular Engineering, Tulane University, New Orleans, Louisiana 70118, United States
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3
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O'Neill JM, Mao J, Haque FM, Barroso-Bujans F, Grayson SM, Wesdemiotis C. Separation, identification, and confirmation of cyclic and tadpole macromolecules via UPLC-MS/MS. Analyst 2022; 147:2089-2096. [DOI: 10.1039/d2an00208f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
LC-MS/MS enables the separation and relative quantitation of cyclic and tadpole architectures of poly(glycidyl phenyl ether)s synthesized via ring-opening zwitterionic polymerization (ZREP).
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Affiliation(s)
- Jason M. O'Neill
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA
| | - Jialin Mao
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA
| | - Farihah M. Haque
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA
| | - Fabienne Barroso-Bujans
- Donostia International Physics Center (DIPC), Paseo Manuel Lardizábal 4, Donostia - San Sebastián 20018, Spain
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, Donostia - San Sebastián 20018, Spain
- IKERBASQUE - Basque Foundation for Science, María Díaz de Haro 3, E-48013 Bilbao, Spain
| | - Scott M. Grayson
- Department of Chemistry, Tulane University, New Orleans, LA 70118, USA
| | - Chrys Wesdemiotis
- Department of Chemistry, The University of Akron, Akron, OH 44325, USA
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4
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Huettner N, Goldmann AS, Hoogenboom R, Dargaville TR. Macrocyclization efficiency for poly(2-oxazoline)s and poly(2-oxazine)s. Polym Chem 2022. [DOI: 10.1039/d2py00376g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Poly(2-oxazine)s show higher tendency to undergo macrocyclization compared to poly(2-alkyl-2-oxazoline)s, increasing scale-up potential and applicability of these cyclic polymers.
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Affiliation(s)
- Nick Huettner
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
- Centre for Materials Science, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
| | - Anja S. Goldmann
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
- Centre for Materials Science, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
| | - Richard Hoogenboom
- Supramolecular Chemistry Group, Centre of Macromolecular Chemistry, Ghent University, Ghent, 9000 Belgium
| | - Tim R. Dargaville
- School of Chemistry and Physics, Faculty of Science, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
- Centre for Materials Science, Queensland University of Technology (QUT), Brisbane, QLD 4000, Australia
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5
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A versatile ring-closure method for efficient synthesis of cyclic polymer and tadpole-shaped copolymer. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124314] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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6
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Wang TW, Golder MR. Advancing macromolecular hoop construction: recent developments in synthetic cyclic polymer chemistry. Polym Chem 2021. [DOI: 10.1039/d0py01655a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Synthetic methodology to access cyclic macromolecules continues to develop via two distinct mechanistic classes: ring-expansion of macrocyclic initiators and ring-closure of functionalized linear polymers.
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Affiliation(s)
- Teng-Wei Wang
- Department of Chemistry
- University of Washington
- Seattle
- USA
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7
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Koo MB, Lee SW, Lee JM, Kim KT. Iterative Convergent Synthesis of Large Cyclic Polymers and Block Copolymers with Discrete Molecular Weights. J Am Chem Soc 2020; 142:14028-14032. [DOI: 10.1021/jacs.0c04202] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Mo Beom Koo
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Seul Woo Lee
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Jung Min Lee
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
| | - Kyoung Taek Kim
- Department of Chemistry, Seoul National University, Seoul 08826, Korea
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8
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Haque FM, Grayson SM. The synthesis, properties and potential applications of cyclic polymers. Nat Chem 2020; 12:433-444. [DOI: 10.1038/s41557-020-0440-5] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Accepted: 02/14/2020] [Indexed: 11/09/2022]
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9
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Haque FM, Schexnayder CM, Matxain JM, Barroso-Bujans F, Grayson SM. MALDI-ToF MS Study of Macrocyclic Polyethers Generated by Electrophilic Zwitterionic Ring Expansion Polymerization of Monosubstituted Epoxides with B(C6F5)3. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01050] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Farihah M. Haque
- Department of Chemistry, Tulane University, 6400 Freret Street, New Orleans, Louisiana 70118, United States
| | - Ca’ra M. Schexnayder
- Department of Chemistry, Tulane University, 6400 Freret Street, New Orleans, Louisiana 70118, United States
| | - Jon M. Matxain
- Donostia International Physics Center (DIPC), Paseo Manuel Lardizábal 4, Donostia—San Sebastián 20018, Spain
- Kimika Fakultatea, Euskal Herriko Unibertsitatea UPV/EHU, Manuel Lardizabal Pasealekua 3, 20018 Donostia—San Sebastián, Spain
| | - Fabienne Barroso-Bujans
- Donostia International Physics Center (DIPC), Paseo Manuel Lardizábal 4, Donostia—San Sebastián 20018, Spain
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, Donostia—San Sebastián 20018, Spain
- IKERBASQUE—Basque Foundation for Science, María Díaz de Haro 3, E-48013 Bilbao, Spain
| | - Scott M. Grayson
- Department of Chemistry, Tulane University, 6400 Freret Street, New Orleans, Louisiana 70118, United States
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10
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Wang Y. ATRP of Methyl Acrylate by Continuous Feeding of Activators Giving Polymers with Predictable End-Group Fidelity. Polymers (Basel) 2019; 11:E1238. [PMID: 31357403 PMCID: PMC6724064 DOI: 10.3390/polym11081238] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 07/21/2019] [Accepted: 07/23/2019] [Indexed: 12/31/2022] Open
Abstract
Atom transfer radical polymerization (ATRP) of methyl acrylate (MA) was carried out by continuous feeding of Cu(I) activators. Typically, the solvent, the monomer, the initiator, and the CuBr2/Me6TREN deactivator are placed in a Schlenk flask (Me6TREN: tris[2-(dimethylamino)ethyl]amine), while the CuBr/Me6TREN activator is placed in a gas-tight syringe and added to the reaction mixture at a constant addition rate by using a syringe pump. As expected, the polymerization started when Cu(I) was added and stopped when the addition was completed, and polymers with a narrow molecular weight distribution were obtained. The polymerization rate could be easily adjusted by changing the activator feeding rate. More importantly, the loss of chain end-groups could be precisely predicted since each loss of Br from the chain end resulted in the irreversible oxidation of one Cu(I) to Cu(II). The Cu(I) added to the reaction system may undergo many oxidation/reduction cycles in ATRP equilibrium, but would finally be oxidized to Cu(II) irreversibly. Thus, the loss of chain end-groups simply equals the total amount of Cu(I) added. This technique provides a neat way to synthesize functional polymers with known end-group fidelity.
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Affiliation(s)
- Yu Wang
- Department of Chemistry, University of Louisiana at Lafayette, Lafayette, LA 70504, USA.
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11
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Lee JS, Ko NY, Kwak NH, Ying WB, Lee B. Toughening of semi‐IPN structured epoxy using a new PEEK‐type polymer via
in situ
azide–alkyne click polymerization. J Appl Polym Sci 2019. [DOI: 10.1002/app.48178] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jin Seo Lee
- Department of Fine Chemical Engineering and Applied ChemistryChungnam National University 220 Gung‐dong, Yuseong‐gu, Daejeon 305‐764 Korea
| | - Na Yeong Ko
- Department of Fine Chemical Engineering and Applied ChemistryChungnam National University 220 Gung‐dong, Yuseong‐gu, Daejeon 305‐764 Korea
| | - Nho Hoon Kwak
- Department of Fine Chemical Engineering and Applied ChemistryChungnam National University 220 Gung‐dong, Yuseong‐gu, Daejeon 305‐764 Korea
| | - Wu Bin Ying
- Key Laboratory of Bio‐based Polymeric Materials Technology and Application of Zhejiang ProvinceNingbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences Zhongguan West Road 1219, Ningbo 315201 People's Republic of China
| | - Bumjae Lee
- Department of Fine Chemical Engineering and Applied ChemistryChungnam National University 220 Gung‐dong, Yuseong‐gu, Daejeon 305‐764 Korea
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12
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Gartner TE, Haque FM, Gomi AM, Grayson SM, Hore MJA, Jayaraman A. Scaling Exponent and Effective Interactions in Linear and Cyclic Polymer Solutions: Theory, Simulations, and Experiments. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00600] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
| | - Farihah M. Haque
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Aila M. Gomi
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
| | - Scott M. Grayson
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Michael J. A. Hore
- Department of Macromolecular Science and Engineering, Case Western Reserve University, Cleveland, Ohio 44106, United States
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13
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Liu C, Xu W, Zhang H, Pan C, Hong C. Hyperbranched Multicyclic Polymer Built from Tailored Multifunctional Monocyclic Prepolymer. Macromol Rapid Commun 2019; 40:e1900164. [DOI: 10.1002/marc.201900164] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 05/06/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Chao Liu
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Wen Xu
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Hua‐Long Zhang
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Cai‐Yuan Pan
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei Anhui 230026 China
| | - Chun‐Yan Hong
- Hefei National Laboratory for Physical Sciences at the MicroscaleCAS Key Laboratory of Soft Matter ChemistryDepartment of Polymer Science and EngineeringUniversity of Science and Technology of China Hefei Anhui 230026 China
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14
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Liu C, Fei YY, Zhang HL, Pan CY, Hong CY. Effective Construction of Hyperbranched Multicyclic Polymer by Combination of ATRP, UV-Induced Cyclization, and Self-Accelerating Click Reaction. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b02192] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Chao Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yi-yang Fei
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Hua-long Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Cai-yuan Pan
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Chun-yan Hong
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, Anhui 230026, China
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15
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Liu Z, Huang Y, Zhang X, Tu X, Wang M, Ma L, Wang B, He J, Ni P, Wei H. Fabrication of Cyclic Brush Copolymers with Heterogeneous Amphiphilic Polymer Brushes for Controlled Drug Release. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00950] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Zhe Liu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Yupeng Huang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Xiaolong Zhang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Xiaoyan Tu
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Mingqi Wang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Liwei Ma
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Baoyan Wang
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
| | - Jinlin He
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Soochow University, Suzhou 215123, China
| | - Peihong Ni
- College of Chemistry, Chemical Engineering and Materials Science, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Soochow University, Suzhou 215123, China
| | - Hua Wei
- State Key Laboratory of Applied Organic Chemistry, Key Laboratory of Nonferrous Metal Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu 730000, China
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16
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Chen F. A Facile Route for Cyclic Polyelectrolyte Synthesis without Any Protection or Deprotection Process. POLYMER SCIENCE SERIES B 2018. [DOI: 10.1134/s1560090418050044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Mohanty AK, Ye J, Ahn J, Yun T, Lee T, Kim KS, Jeon HB, Chang T, Paik HJ. Topologically Reversible Transformation of Tricyclic Polymer into Polyring Using Disulfide/Thiol Redox Chemistry. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00714] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Aruna Kumar Mohanty
- Department of Polymer Science and Engineering, Pusan National University, Busan 46241, Korea
| | - Jihwa Ye
- Department of Polymer Science and Engineering, Pusan National University, Busan 46241, Korea
| | - Junyoung Ahn
- Division of Advanced Materials Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Taeil Yun
- Department of Chemistry, Kwangwoon University, Seoul 01897, Korea
| | - Taeheon Lee
- Department of Polymer Science and Engineering, Pusan National University, Busan 46241, Korea
| | - Kyung-su Kim
- Department of Polymer Science and Engineering, Pusan National University, Busan 46241, Korea
| | - Heung Bae Jeon
- Department of Chemistry, Kwangwoon University, Seoul 01897, Korea
| | - Taihyun Chang
- Division of Advanced Materials Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Hyun-jong Paik
- Department of Polymer Science and Engineering, Pusan National University, Busan 46241, Korea
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18
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Ochs J, Veloso A, Martínez-Tong DE, Alegria A, Barroso-Bujans F. An Insight into the Anionic Ring-Opening Polymerization with Tetrabutylammonium Azide for the Generation of Pure Cyclic Poly(glycidyl phenyl ether). Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02580] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Jordan Ochs
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, San Sebastian 20018, Spain
- Donostia International
Physics Center (DIPC), Paseo Manuel Lardizábal 4, San Sebastian 20018, Spain
| | - Antonio Veloso
- POLYMAT,, University of the Basque Country UPV/EHU, Joxe Mari Korta R&D Ctr, Avda. Tolosa-72, San Sebastian 20018, Spain
| | - Daniel E. Martínez-Tong
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, San Sebastian 20018, Spain
- Donostia International
Physics Center (DIPC), Paseo Manuel Lardizábal 4, San Sebastian 20018, Spain
| | - Angel Alegria
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, San Sebastian 20018, Spain
- Departamento de Física de Materiales, University of the Basque Country (UPV/EHU), Apartado 1072, San Sebastian 20080, Spain
| | - Fabienne Barroso-Bujans
- Materials Physics Center, CSIC-UPV/EHU, Paseo Manuel Lardizábal 5, San Sebastian 20018, Spain
- Donostia International
Physics Center (DIPC), Paseo Manuel Lardizábal 4, San Sebastian 20018, Spain
- IKERBASQUE - Basque
Foundation for Science, María Díaz de Haro 3, E-48013 Bilbao, Spain
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19
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Gao L, Oh J, Tu Y, Chang T. Preparation of low molecular weight cyclic polystyrenes with high purity via liquid chromatography at the critical condition. POLYMER 2018. [DOI: 10.1016/j.polymer.2017.12.020] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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20
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Kelly GM, Haque FM, Grayson SM, Albert JNL. Suppression of Melt-Induced Dewetting in Cyclic Poly(ε-caprolactone) Thin Films. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b02200] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Giovanni M. Kelly
- Department
of Chemical and Biomolecular Engineering and ‡Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Farihah M. Haque
- Department
of Chemical and Biomolecular Engineering and ‡Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Scott M. Grayson
- Department
of Chemical and Biomolecular Engineering and ‡Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Julie N. L. Albert
- Department
of Chemical and Biomolecular Engineering and ‡Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
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21
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Ahn J, Chang T, Wang X, Limpouchová Z, Procházka K. Influence of the Chain Architecture and the Presence of End-Groups or Branching Units Chemically Different from Repeating Structural Units on the Critical Adsorption Point in Liquid Chromatography. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b01786] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Junyoung Ahn
- Division of Advanced Materials
Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Korea
| | - Taihyun Chang
- Division of Advanced Materials
Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, 37673, Korea
| | - Xiu Wang
- Department of Physical and
Macromolecular Chemistry, Charles University, Prague, Czech Republic
| | - Zuzana Limpouchová
- Department of Physical and
Macromolecular Chemistry, Charles University, Prague, Czech Republic
| | - Karel Procházka
- Department of Physical and
Macromolecular Chemistry, Charles University, Prague, Czech Republic
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22
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Benetti EM, Divandari M, Ramakrishna SN, Morgese G, Yan W, Trachsel L. Loops and Cycles at Surfaces: The Unique Properties of Topological Polymer Brushes. Chemistry 2017; 23:12433-12442. [DOI: 10.1002/chem.201701940] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Edmondo M. Benetti
- Laboratory for Surface Science and Technology; ETH Zürich; Rämistrasse 101 8092 Zürich Switzerland
- Department of Materials Science and Technology of Polymers; MESA+ Institute for Nanotechnology; University of Twente, P.O. Box 217; 7500 AE Enschede The Netherlands
| | - Mohammad Divandari
- Laboratory for Surface Science and Technology; ETH Zürich; Rämistrasse 101 8092 Zürich Switzerland
| | | | - Giulia Morgese
- Laboratory for Surface Science and Technology; ETH Zürich; Rämistrasse 101 8092 Zürich Switzerland
| | - Wenqing Yan
- Laboratory for Surface Science and Technology; ETH Zürich; Rämistrasse 101 8092 Zürich Switzerland
| | - Lucca Trachsel
- Laboratory for Surface Science and Technology; ETH Zürich; Rämistrasse 101 8092 Zürich Switzerland
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23
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Leophairatana P, Samanta S, De Silva CC, Koberstein JT. Preventing Alkyne–Alkyne (i.e., Glaser) Coupling Associated with the ATRP Synthesis of Alkyne-Functional Polymers/Macromonomers and for Alkynes under Click (i.e., CuAAC) Reaction Conditions. J Am Chem Soc 2017; 139:3756-3766. [PMID: 28218001 DOI: 10.1021/jacs.6b12525] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Porakrit Leophairatana
- Department of Chemical Engineering, Columbia University, 500 West 120th Street, New
York, New York 10027, United States
| | - Sanjoy Samanta
- Department of Chemical Engineering, Columbia University, 500 West 120th Street, New
York, New York 10027, United States
| | - Chathuranga C. De Silva
- Department of Chemical Engineering, Columbia University, 500 West 120th Street, New
York, New York 10027, United States
| | - Jeffrey T. Koberstein
- Department of Chemical Engineering, Columbia University, 500 West 120th Street, New
York, New York 10027, United States
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24
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Zhang L, Elupula R, Grayson SM, Torkelson JM. Suppression of the Fragility-Confinement Effect via Low Molecular Weight Cyclic or Ring Polymer Topology. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02280] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
| | - Ravinder Elupula
- Department
of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Scott M. Grayson
- Department
of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
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25
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Baeten E, Rubens M, Wuest KNR, Barner-Kowollik C, Junkers T. Photo-induced ring-closure via a looped flow reactor. REACT CHEM ENG 2017. [DOI: 10.1039/c7re00124j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Looped flow processes are an efficient and versatile tool to synthesize cyclic macromolecular materials.
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Affiliation(s)
- Evelien Baeten
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
| | - Maarten Rubens
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
| | - Kilian N. R. Wuest
- Macromolecular Architectures Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76128 Karlsruhe
- Germany
- School of Chemistry, Physics and Mechanical Engineering
| | - Christopher Barner-Kowollik
- Macromolecular Architectures Institut für Technische Chemie und Polymerchemie
- Karlsruhe Institute of Technology (KIT)
- 76128 Karlsruhe
- Germany
- School of Chemistry, Physics and Mechanical Engineering
| | - Tanja Junkers
- Polymer Reaction Design Group
- Institute for Materials Research (IMO)
- Universiteit Hasselt
- 3500 Hasselt
- Belgium
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26
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Satoh Y, Matsuno H, Yamamoto T, Tajima K, Isono T, Satoh T. Synthesis of Well-Defined Three- and Four-Armed Cage-Shaped Polymers via “Topological Conversion” from Trefoil- and Quatrefoil-Shaped Polymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02316] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yusuke Satoh
- Graduate
School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Hirohiko Matsuno
- Graduate
School of Chemical Sciences and Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Takuya Yamamoto
- Division
of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Kenji Tajima
- Division
of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Takuya Isono
- Division
of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
| | - Toshifumi Satoh
- Division
of Applied Chemistry, Faculty of Engineering, Hokkaido University, Sapporo 060-8628, Japan
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27
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Ziebarth JD, Gardiner AA, Wang Y, Jeong Y, Ahn J, Jin Y, Chang T. Comparison of Critical Adsorption Points of Ring Polymers with Linear Polymers. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01925] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Jesse D. Ziebarth
- Department
of Chemistry, The University of Memphis, Memphis, Tennessee 38154, United States
| | - Abigail Anne Gardiner
- Department
of Chemistry, The University of Memphis, Memphis, Tennessee 38154, United States
| | - Yongmei Wang
- Department
of Chemistry, The University of Memphis, Memphis, Tennessee 38154, United States
| | - Youncheol Jeong
- Division of Advanced Materials
Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Junyoung Ahn
- Division of Advanced Materials
Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Ye Jin
- Division of Advanced Materials
Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
| | - Taihyun Chang
- Division of Advanced Materials
Science and Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang 37673, Korea
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28
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Gao L, Oh J, Chang T, Chen D, Li X, Yang X, Tu Y, Zhu X, Li CY. A nearly quantitative synthetic approach towards monocyclic polystyrenes and the solvent, concentration and molecular weight effect on cyclic yield. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.08.086] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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