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1
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Effects of macromonomer chain length, solvent and concentration on the cyclization kinetics during AB-type step-growth polymerization. POLYMER 2023. [DOI: 10.1016/j.polymer.2023.125730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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2
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Li C, Han L, Bai H, Zhang S, Wang X, Li Y, Ma H. Synthesis and branching structure detection of long-subchain hyperbranched polymers via pyrene-labelled methodology. POLYMER 2022. [DOI: 10.1016/j.polymer.2021.124479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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3
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Ding M, Li L. Flow-Induced Translocation and Conformational Transition of Polymer Chains through Nanochannels: Recent Advances and Future Perspectives. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00909] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mingming Ding
- School of Chemical Engineering and Light Industry, Guangdong University of Technology, Guangzhou 510006, China
| | - Lianwei Li
- Food Science and Processing Research Center, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
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4
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Saadati A, Hasanzadeh M, Seidi F. Biomedical application of hyperbranched polymers: Recent Advances and challenges. Trends Analyt Chem 2021. [DOI: 10.1016/j.trac.2021.116308] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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5
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Intramolecular cyclization in hyperbranched star copolymers via one-pot Am+Bn+C1 step-growth polymerization resulting in decreased cyclic defect. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110539] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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6
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Jiang H, Wang S, Wang Y, Wang Y, Li L, Ma L, Cui D, Tang T. Synthesis of Long-Subchain Hyperbranched Polypropylene Using Thermally Degraded Products as Precursor. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c00724] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hanqing Jiang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Shengda Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Yanhui Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Yaxian Wang
- ExxonMobil Asia Pacific Research and Development Co., Ltd., Shanghai 200241, China
| | - Liang Li
- ExxonMobil Asia Pacific Research and Development Co., Ltd., Shanghai 200241, China
| | - Li Ma
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Dongmei Cui
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Tao Tang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei, Anhui 230026, China
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7
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Zhu M, Yang J, Li L, Duan X, Li L. Chain Conformation of Hyperbranched Polymers with Uniform Branching Subchains in Dilute Solution near the θ Point. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01407] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mo Zhu
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Jinxian Yang
- Food Science and Processing Research Center, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
| | - Liangyi Li
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
| | - Xiaozheng Duan
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin 130022, China
- State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433, China
| | - Lianwei Li
- Food Science and Processing Research Center, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
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8
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Zhu M, Hao N, Zaheer M, Yang J, Li L. Preparation of Functional Long-Subchain Hyperbranched Polystyrenes via Post-polymerization Modification: Study on the Critical Role of Chemical Stability of Branching Linkage. ChemistryOpen 2020; 9:967-974. [PMID: 33005561 PMCID: PMC7512117 DOI: 10.1002/open.202000143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 08/11/2020] [Indexed: 11/25/2022] Open
Abstract
Post-polymerization modification (PPM) is one of the most powerful strategy for preparing polymers with functional groups that cannot be synthesized by direct polymerization. So far, numerous experimental efforts have been devoted to the stability issue of monomer structures during the PPM process, but little attention was paid to chemical linkages. However, for hyperbranched polymers, a minor change of linkage unit could lead to a significant influence on the overall stability and performance of polymer materials. In this work, we investigated the chemical stability of long-subchain hyperbranched polystyrenes with ester, aryl ether, and carbon-carbon bonds as branching linkages under a few most popular PPM conditions, including NaOH hydrolysis reaction, TFA-promoted hydrolysis reaction, BBr3-catalyzed methoxy-hydroxyl conversion reaction, and LiAlH4 carbonyl reduction reaction. Related results are summarized into a synthetic route map that can provide practical and intuitive guidance for preparing functional long-subchain hyperbranched polystyrenes and other type of polymers by PPM for future applications.
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Affiliation(s)
- Mo Zhu
- Department of Chemical PhysicsUniversity of Science and Technology of ChinaHefeiChina
| | - Nairong Hao
- Department of Chemical PhysicsUniversity of Science and Technology of ChinaHefeiChina
| | - Muhammad Zaheer
- Department of Chemical PhysicsUniversity of Science and Technology of ChinaHefeiChina
| | - Jinxian Yang
- College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhenChina
| | - Lianwei Li
- College of Chemistry and Environmental EngineeringShenzhen UniversityShenzhenChina
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9
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Degradable and cationic long-subchain hyperbranched block copolymers with well-defined block subchain: Synthesis, characterization and degradation. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2020.109907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Kavand A, Anton N, Vandamme T, Serra CA, Chan-Seng D. Synthesis and functionalization of hyperbranched polymers for targeted drug delivery. J Control Release 2020; 321:285-311. [DOI: 10.1016/j.jconrel.2020.02.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 02/10/2020] [Accepted: 02/10/2020] [Indexed: 02/07/2023]
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11
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Chen SQ, He C, Song G, Li L, Li HJ, Haleem A, He WD. Kinetically controlled cyclization in step-growth polymerization of AB2 macromonomer: Role of molar mass of macromonomer. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122446] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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12
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Yang J, Zheng T, Umair A, Li L. “Dead-End” Ultrafiltration: A Powerful Technique Utilizing “Coil-to-Stretch” Transition for Polymer Separation/Fractionation. Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02753] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Jinxian Yang
- Food Science and Processing Research Center, Shenzhen University, Shenzhen 518060, China
- Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Tao Zheng
- Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Ahmad Umair
- Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Lianwei Li
- Food Science and Processing Research Center, Shenzhen University, Shenzhen 518060, China
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13
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Hao N, Umair A, Zhu M, Duan X, Li L. Effect of Macromonomer Branching on Structural Features and Solution Properties of Long-Subchain Hyperbranched Polymers: The Case of Four-Arm Star Macromonomers. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01103] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nairong Hao
- Food Science and Processing Research Center, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, China 518060
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Ahmad Umair
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Mo Zhu
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Xiaozheng Duan
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, China 130022
| | - Lianwei Li
- Food Science and Processing Research Center, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen, China 518060
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
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14
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He J, Zheng T, Li L. Study of Flow-Driven Translocation of Flexible Polymer Chains through Cylindrical Nanopores in Unentangled Semidilute Solutions. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00289] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jing He
- Food Science and Processing Research Center, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Tao Zheng
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
| | - Lianwei Li
- Food Science and Processing Research Center, College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China
- Department of Chemical Physics, University of Science and Technology of China, Hefei 230026, China
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15
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Hao N, Zhu M, Li L. Light Scattering Study of Internal Dynamics of Hyperbranched Polymers with Controlled Branching Patterns and Low Polydispersities in Dilute Solutions. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00248] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nairong Hao
- Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Mo Zhu
- Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
| | - Lianwei Li
- Department of Chemical Physics, University of Science and Technology of China, Hefei, Anhui 230026, China
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16
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Hao N, Duan X, Yang H, Umair A, Zhu M, Zaheer M, Yang J, Li L. How Does the Branching Effect of Macromonomer Influence the Polymerization, Structural Features, and Solution Properties of Long-Subchain Hyperbranched Polymers? Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02364] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Nairong Hao
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Xiaozheng Duan
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, Jilin, China 130022
| | - Hongjun Yang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Centre of Photovoltaic Science and Engineering, Changzhou University, Changzhou, Jiangsu, China 213164
| | - Ahmad Umair
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Mo Zhu
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Muhammad Zaheer
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Jinxian Yang
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
| | - Lianwei Li
- Department of Chemical Physics, University of Science and Technology of China, Hefei, China 230026
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