1
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Liu H, Lu G, Feng C, Huang X. A new difluoromethoxyl-containing acrylate monomer for PEG-b-PDFMOEA amphiphilic diblock copolymers. Polym Chem 2018. [DOI: 10.1039/c8py00942b] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
This article reports the first synthesis of a well-defined difluoromethoxyl-containing polyacrylate via ATRP.
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Affiliation(s)
- Haoyu Liu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
| | - Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
| | - Chun Feng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Center for Excellence in Molecular Synthesis
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Sciences
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2
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Qian W, Song T, Ye M, Xu P, Lu G, Huang X. PAA-g-PLA amphiphilic graft copolymer: synthesis, self-assembly, and drug loading ability. Polym Chem 2017. [DOI: 10.1039/c7py00762k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article reports the synthesis of a PAA-g-PLA amphiphilic polymer by the combination of RAFT polymerization and organocatalytic ROP, which could self-assemble into spheres in aqueous media for sustained release of doxorubicin.
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Affiliation(s)
- Wenhao Qian
- Department of Stomatology
- Shanghai Xuhui District Dental Center
- Shanghai 200032
- People's Republic of China
| | - Tao Song
- Department of Stomatology
- Shanghai Xuhui District Dental Center
- Shanghai 200032
- People's Republic of China
| | - Mao Ye
- Department of Stomatology
- Shanghai Xuhui District Dental Center
- Shanghai 200032
- People's Republic of China
| | - Peicheng Xu
- Department of Stomatology
- Shanghai Xuhui District Dental Center
- Shanghai 200032
- People's Republic of China
| | - Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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3
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Sun F, Lu G, Feng C, Li Y, Huang X. A PHEA-g-PEO well-defined graft copolymer exhibiting the synchronous encapsulation of both hydrophobic pyrene and hydrophilic Rhodamine 6G. Polym Chem 2017. [DOI: 10.1039/c6py01595f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This article reports the synthesis of a well-defined PHEA-g-PEO graft copolymer by the combination of RAFT polymerization, Cu(i)-mediated ATNRC, and the grafting-onto strategy, which could encapsulate hydrophilic R6G and hydrophobic pyrene simultaneously.
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Affiliation(s)
- Fangxu Sun
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Chun Feng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Yongjun Li
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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4
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Wang W, Zhou X, Wei M, Liu Z, Lu G, Huang X. Synthesis of an amphiphilic graft copolymer bearing a hydrophilic poly(acrylate acid) backbone for drug delivery of methotrexate. RSC Adv 2017. [DOI: 10.1039/c7ra11975e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This article reports the synthesis of a PAA-g-PLA amphiphilic graft polymer, which could self-assemble into large compound micelles in aqueous media for sustained release of MTX.
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Affiliation(s)
- Wei Wang
- Department of Orthopaedic Surgery
- Renji Hospital
- School of Medicine
- Shanghai Jiaotong University
- Shanghai 200127
| | - Xin Zhou
- Department of Orthopaedic Surgery
- Renji Hospital
- School of Medicine
- Shanghai Jiaotong University
- Shanghai 200127
| | - Min Wei
- Department of Orthopaedic Surgery
- Renji Hospital
- School of Medicine
- Shanghai Jiaotong University
- Shanghai 200127
| | - Zude Liu
- Department of Orthopaedic Surgery
- Renji Hospital
- School of Medicine
- Shanghai Jiaotong University
- Shanghai 200127
| | - Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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5
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Zhang Q, Jia D, Yang Z, Duan X, Chen Q, Zhou Y. Synthesis of Novel Cobalt-Containing Polysilazane Nanofibers with Fluorescence by Electrospinning. Polymers (Basel) 2016; 8:polym8100350. [PMID: 30974640 PMCID: PMC6432467 DOI: 10.3390/polym8100350] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Revised: 09/03/2016] [Accepted: 09/19/2016] [Indexed: 11/16/2022] Open
Abstract
Emission in the nanostructured materials is important in micro/nanoelectronic devices. We report here a strategy for the processing of micron and submicron fibers from a cobalt-containing hyperbranched polysilazane by electrospinning. The electrospun nanofibers have uniform average diameters of ~600 nm and lengths of ~10 μm. The photophysical properties of polycobaltsilazane (PCSN) are studied using UV-VIS and photoluminescence spectroscopies. PCSN fibers display a series of emission peaks between 490 and 615 nm. The Co(II) doping into polysilazane leads to the emission from 465 to 415 nm. The emission wavelength shift of Co(III)-containing polysilazane is specific under 340 and 470 nm excitation wavelengths, respectively, while it is not observed with metal-free polysilazane. Thermogravimetric analysis-Differentical thermal analysis (TGA-DTA) profiles also show good thermostability of the PCSN fibers at 800 °C under Ar atmosphere. The use of PCSN offers both enhanced ceramic yields against ~5 wt % starting material and the fluorescence intensity of polymeric fibers.
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Affiliation(s)
- Qian Zhang
- Institute for Advanced Ceramics, School of Materials Science and Engineering, Harbin Institute of Technology, Yikuang Street, Nangang District, Harbin 150001, China.
| | - Dechang Jia
- Institute for Advanced Ceramics, School of Materials Science and Engineering, Harbin Institute of Technology, Yikuang Street, Nangang District, Harbin 150001, China.
| | - Zhihua Yang
- Institute for Advanced Ceramics, School of Materials Science and Engineering, Harbin Institute of Technology, Yikuang Street, Nangang District, Harbin 150001, China.
| | - Xiaoming Duan
- Institute for Advanced Ceramics, School of Materials Science and Engineering, Harbin Institute of Technology, Yikuang Street, Nangang District, Harbin 150001, China.
| | - Qingqing Chen
- Institute for Advanced Ceramics, School of Materials Science and Engineering, Harbin Institute of Technology, Yikuang Street, Nangang District, Harbin 150001, China.
| | - Yu Zhou
- Institute for Advanced Ceramics, School of Materials Science and Engineering, Harbin Institute of Technology, Yikuang Street, Nangang District, Harbin 150001, China.
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6
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Abd-El-Aziz AS, Agatemor C, Etkin N. Functional Materials Based on Metal-Containing Polymers. FUNCTIONAL METALLOSUPRAMOLECULAR MATERIALS 2015:87-119. [DOI: 10.1039/9781782622673-00087] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
Since the dawn of human civilization, there has been a demand for materials that include ceramics, metals, and polymers. Increasing demand as well as the need for enhanced performance has driven material scientists to research metal-containing polymers as complements of these materials. Consequently, metal-containing polymers that integrate the excellent thermal, electronic, optical, and magnetic properties of metals with the lightweight, low cost, and in some cases, the chemical stability of organic-based polymers have been designed, and used as catalysts, sensors, ceramic precursors, magnetic materials, and electrical conductors. This chapter provides an overview of some of these functional metal-containing polymers.
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Affiliation(s)
- Alaa S. Abd-El-Aziz
- Department of Chemistry, University of Prince Edward Island 550 University Avenue Charlottetown Prince Edward Island C1A 4P3 Canada
| | - Christian Agatemor
- Department of Chemistry, University of Prince Edward Island 550 University Avenue Charlottetown Prince Edward Island C1A 4P3 Canada
| | - Nola Etkin
- Department of Chemistry, University of Prince Edward Island 550 University Avenue Charlottetown Prince Edward Island C1A 4P3 Canada
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7
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Liu H, Zhang S, Feng C, Li Y, Lu G, Huang X. Synthesis and self-assembly of a fluorine-containing amphiphilic graft copolymer bearing a perfluorocyclobutyl aryl ether-based backbone and poly(acrylic acid) side chains. Polym Chem 2015. [DOI: 10.1039/c5py00452g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluorine-containing amphiphilic graft copolymers made of a semi-fluorinated PMBTFVB backbone and hydrophilic PAA side chains were synthesized by the combination of thermal cycloaddition polymerization and ATRP.
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Affiliation(s)
- Hao Liu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules and Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Sen Zhang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules and Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Chun Feng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules and Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Yongjun Li
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules and Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules and Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules and Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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8
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Feng C, Zhu C, Yao W, Lu G, Li Y, Lv X, Jia M, Huang X. Constructing semi-fluorinated PDEAEMA-b-PBTFVBP-b-PDEAEMA amphiphilic triblock copolymer via successive thermal step-growth cycloaddition polymerization and ATRP. Polym Chem 2015. [DOI: 10.1039/c5py01404b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Amphiphilic triblock copolymers containing semi-fluorinated PBTFVBP and hydrophilic PDEAEMA segments were synthesized by the site transformation strategy.
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Affiliation(s)
- Chun Feng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Chao Zhu
- Key Laboratory of Science and Technology on Electro-magnetic Environmental Effects and Electro-optical Engineering
- PLA University of Science & Technology
- Nanjing
- People's Republic of China
| | - Wenqiang Yao
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Yongjun Li
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xuliang Lv
- Key Laboratory of Science and Technology on Electro-magnetic Environmental Effects and Electro-optical Engineering
- PLA University of Science & Technology
- Nanjing
- People's Republic of China
| | - Mingchun Jia
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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9
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Feng C, Yao W, Lu G, Li Y, Huang X. Main-chain PPEGMEMA-b-PBTFVPP-b-PPEGMEMA perfluorocyclobutyl aryl ether-based amphiphilic ABA triblock copolymer: synthesis and self-assembly. RSC Adv 2015. [DOI: 10.1039/c5ra14246f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
A novel perfluorocyclobutyl aryl ether-based amphiphilic ABA triblock copolymers were synthesized via the site transformation strategy using sequential thermal [2π + 2π] step-growth cycloaddition polymerization and ATRP.
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Affiliation(s)
- Chun Feng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Wenqiang Yao
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Yongjun Li
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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10
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Lu G, Liu H, Gao H, Feng C, Li Y, Huang X. Construction of semi-fluorinated amphiphilic graft copolymer bearing a poly(2-methyl-1,4-bistrifluorovinyloxybenzene) backbone and poly(ethylene glycol) side chains via the grafting-onto strategy. RSC Adv 2015. [DOI: 10.1039/c5ra02377g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Amphiphilic graft copolymers bearing a hydrophobic PMBTFVB backbone and hydrophilic PEG side chains were synthesized by Williamson reaction through the grafting-onto strategy.
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Affiliation(s)
- Guolin Lu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Hao Liu
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Haifeng Gao
- Department of Chemistry and Biochemistry
- University of Notre Dame
- Notre Dame
- USA
| | - Chun Feng
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Yongjun Li
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- People's Republic of China
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11
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Liu DE, Han H, Lu H, Wu G, Wang Y, Ma J, Gao H. Synthesis of amphiphilic polyaspartamide derivatives and construction of reverse micelles. RSC Adv 2014. [DOI: 10.1039/c4ra04432k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Large compound reverse micelles consisting of numerous small reverse micelles with polar cores and hydrophobic shells were constructed from amphiphilic polyaspartamide in octanol solution.
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Affiliation(s)
- De-E Liu
- School of Chemistry and Chemical Engineering
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384, China
| | - Hui Han
- School of Chemistry and Chemical Engineering
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384, China
| | - Hongguang Lu
- School of Chemistry and Chemical Engineering
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384, China
| | - Guolin Wu
- Key Laboratory of Functional Polymer Materials (Ministry of Education)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
| | - Yinong Wang
- Key Laboratory of Functional Polymer Materials (Ministry of Education)
- Institute of Polymer Chemistry
- Nankai University
- Tianjin 300071, China
| | - Jianbiao Ma
- School of Chemistry and Chemical Engineering
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384, China
| | - Hui Gao
- School of Chemistry and Chemical Engineering
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion
- Tianjin University of Technology
- Tianjin 300384, China
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12
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Lu G, Li Y, Guo H, Du W, Huang X. SET-LRP synthesis of novel polyallene-based well-defined amphiphilic graft copolymers in acetone. Polym Chem 2013. [DOI: 10.1039/c3py00145h] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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13
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Zhao Q, Leng B, Wu LYL, Wong CC. Fabrication of ordered nanoring arrays via the footprint of a polymer nanosphere monolayer. RSC Adv 2013. [DOI: 10.1039/c3ra41348a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
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14
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Song X, Yao W, Lu G, Li Y, Huang X. tBHBMA: a novel trifunctional acrylic monomer for the convenient synthesis of PAA-g-PCL well-defined amphiphilic graft copolymer. Polym Chem 2013. [DOI: 10.1039/c3py00046j] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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15
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Ding A, Lu G, Guo H, Zheng X, Huang X. SET-LRP synthesis of PMHDO-g-PNIPAM well-defined amphiphilic graft copolymer. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26469] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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16
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Lu G, Li Y, Gao H, Guo H, Zheng X, Huang X. Synthesis of PMHDO-g-PDEAEA well-defined amphiphilic graft copolymer via successive living coordination polymerization and SET-LRP. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26470] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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17
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Yuan L, Chen W, Li J, Hu J, Yan J, Yang D. PEG-b
-Pt
BA-b
-PHEMA well-defined amphiphilic triblock copolymer: Synthesis, self-assembly, and application in drug delivery. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26273] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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18
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Li Y, Du M, Li Y, Sui L, Lu G, Huang X. Unprecedented diverse nanostructures formed by amphiphilic graft copolymer bearing PEO side chains synthesized by ATNRC. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26302] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yaogong Li
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China
| | - Ming Du
- Obstetrics and Gynecology Hospital, Shanghai Medical College, Fudan University, 419 Fangxie Road, Shanghai 200011, People's Republic of China
| | - Yongjun Li
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China
| | - Long Sui
- Obstetrics and Gynecology Hospital, Shanghai Medical College, Fudan University, 419 Fangxie Road, Shanghai 200011, People's Republic of China
| | - Guolin Lu
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China
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19
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Li Y, Du M, Zhang Y, Li Y, Sui L, Lu G, Huang X. ATNRC and SET-NRC synthesis of PtBA-g-PEO well-defined amphiphilic graft copolymers. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.25958] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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20
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Zaheer M, Schmalz T, Motz G, Kempe R. Polymer derived non-oxide ceramics modified with late transition metals. Chem Soc Rev 2012; 41:5102-16. [DOI: 10.1039/c2cs15326b] [Citation(s) in RCA: 122] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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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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22
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Yao W, Li Y, Zhang S, Liu H, Huang X. Novel perfluorocyclobutyl aryl ether-based well-defined amphiphilic block copolymer. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24884] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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23
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Si HY, Yuan D, Chen JS, Chow GM, Zhang HL. Facile patterning of upconversion NaYF4:Yb,Er nanoparticles. J Colloid Interface Sci 2011; 353:569-73. [DOI: 10.1016/j.jcis.2010.09.056] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2010] [Revised: 08/29/2010] [Accepted: 09/18/2010] [Indexed: 11/16/2022]
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24
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Roberts DJ, Gregg DJ, Fitchett CM, Draper SM. Ferrocenyl-polyphenylenes: Toward Metallo-organic Polyaromatics. Organometallics 2010. [DOI: 10.1021/om100862a] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dilwyn J. Roberts
- School of Chemistry, University of Dublin, Trinity College, D2, Ireland
| | - Daniel J. Gregg
- School of Chemistry, University of Dublin, Trinity College, D2, Ireland
| | - Chris M. Fitchett
- School of Chemistry, University of Dublin, Trinity College, D2, Ireland
| | - Sylvia M. Draper
- School of Chemistry, University of Dublin, Trinity College, D2, Ireland
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25
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Li Y, Zhang Y, Zhai S, Deng Y, Xiong H, Lu G, Huang X. Synthesis of starlike PtBA-g-PEO amphiphilic graft copolymer via highly efficient Cu-catalyzed SET-NRC reaction at ambient temperature. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24392] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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26
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Li Y, Zhang S, Liu H, Li Q, Li W, Huang X. Synthesis and characterization of fluorine-containing PAA-b-PTPFCBPMA amphiphilic block copolymer. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24347] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Shiraishi Y, Suzuki T, Hirai T. Photosensitized isomerization of olefin with benzophenone-conjugated amphiphilic graft copolymers. J Photochem Photobiol A Chem 2010. [DOI: 10.1016/j.jphotochem.2010.05.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zhang Y, Li Y, Li Y, Yang D, Hu J, Lu G, Huang X. An efficient way to tune grafting density of well-defined copolymers via an unusual Br-containing acrylate monomer. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.24042] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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A novel well-defined amphiphilic diblock copolymer containing perfluorocyclobutyl aryl ether-based hydrophobic segment. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.02.036] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Li L, Li J, Zhong Y, Chen C, Ben Y, Gong J, Ma Z. Formation of ceramic microstructures: honeycomb patterned polymer films as structure-directing agent. ACTA ACUST UNITED AC 2010. [DOI: 10.1039/c0jm00405g] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Zhang Y, Shen Z, Yang D, Feng C, Hu J, Lu G, Huang X. Convenient Synthesis of PtBA-g-PMA Well-Defined Graft Copolymer with Tunable Grafting Density. Macromolecules 2009. [DOI: 10.1021/ma901030j] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yaqin Zhang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China, and Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
| | - Zhong Shen
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China, and Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
| | - Dong Yang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China, and Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
| | - Chun Feng
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China, and Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
| | - Jianhua Hu
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China, and Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
| | - Guolin Lu
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China, and Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
| | - Xiaoyu Huang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, People's Republic of China, and Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, People's Republic of China
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Li Y, Zhang Y, Yang D, Li Y, Hu J, Feng C, Zhai S, Lu G, Huang X. PAA-g-PPO Amphiphilic Graft Copolymer: Synthesis and Diverse Micellar Morphologies. Macromolecules 2009. [DOI: 10.1021/ma901526j] [Citation(s) in RCA: 85] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Yaogong Li
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Yaqin Zhang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Dong Yang
- Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China
| | - Yongjun Li
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Jianhua Hu
- Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China
| | - Chun Feng
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Sujuan Zhai
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Guolin Lu
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Xiaoyu Huang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
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33
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Li Y, Zhang Y, Yang D, Feng C, Zhai S, Hu J, Lu G, Huang X. Well-defined amphiphilic graft copolymer consisting of hydrophilic poly(acrylic acid) backbone and hydrophobic poly(vinyl acetate) side chains. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23646] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Zhang X, Shen Z, Feng C, Yang D, Li Y, Hu J, Lu G, Huang X. PMHDO-g-PEG Double-Bond-Based Amphiphilic Graft Copolymer: Synthesis and Diverse Self-Assembled Nanostructures. Macromolecules 2009. [DOI: 10.1021/ma900343z] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaohuan Zhang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Zhong Shen
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Chun Feng
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Dong Yang
- Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China
| | - Yaogong Li
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Jianhua Hu
- Key Laboratory of Molecular Engineering of Polymers (Ministry of Education), Laboratory of Advanced Materials and Department of Macromolecular Science, Fudan University, 220 Handan Road, Shanghai 200433, P. R. China
| | - Guolin Lu
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Xiaoyu Huang
- Key Laboratory of Organofluorine Chemistry and Laboratory of Polymer Materials, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
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Tong L, Shen Z, Yang D, Chen S, Li Y, Hu J, Lu G, Huang X. PTPFCBBMA-b-PEG-b-PTPFCBBMA amphiphilic triblock copolymer: Synthesis and self-assembly behavior. POLYMER 2009. [DOI: 10.1016/j.polymer.2009.03.041] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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36
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Synthesis and characterization of perfluorocyclobutyl aryl ether-based amphiphilic diblock copolymer. POLYMER 2008. [DOI: 10.1016/j.polymer.2008.08.033] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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37
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Feng C, Shen Z, Gu L, Zhang S, Li L, Lu G, Huang X. Synthesis and characterization of PNIPAM‐b‐(PEA‐g‐PDEA) double hydrophilic graft copolymer. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.22885] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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38
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Gonçalves CS, Kawano Y, Gruber J. Síntese de poli(1,1'-ferrocenilenovinileno) via acoplamento de McMurry. POLIMEROS 2008. [DOI: 10.1590/s0104-14282008000100005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Com base nas grandes modificações das propriedades de materiais poliméricos resultantes da inclusão de unidades organometálicas, descrevem-se neste trabalho a síntese e a caracterização de um polímero organometálico conjugado com estrutura semelhante à de poli(p-fenilenovinileno) (PPV), o qual apresenta grupos 1,1'-ferrocenileno no lugar de 1,4fenileno em sua cadeia principal. Sintetizado por meio de reação de acoplamento de McMurry de 1,1'-ferrocenodialdeído, o poli(1,1'-ferrocenilenovinileno) (PFV) se apresentou na forma de um sólido de cor laranja, amorfo e insolúvel tanto em solventes polares quanto em apolares. Para caracterização do PFV, empregaram-se os métodos de espectroscopia no infravermelho (FTIR), espectroscopia Raman e análise termogravimétrica (TGA).
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39
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Zhang L, Si HY, Zhang HL. Highly ordered fluorescent rings by “breath figures” on patterned substrates using polymer-free CdSe quantum dots. ACTA ACUST UNITED AC 2008. [DOI: 10.1039/b718643f] [Citation(s) in RCA: 38] [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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Abstract
The study of metallopolymers has blossomed into a mature field over the last few decades. Especially, polyferrocenylsilane (PFS) chemistry has taken a tremendous leap and continues to raise intense interest. Since the discovery of thermal ring-opening polymerization (ROP) of sila[1]ferrocenophanes, PFSs have been also accessed by anionic, cationic, transition-metal-catalyzed, and photolytic anionic ROP methodologies. A plethora of synthetic strategies have been devised, enabling access to a wide variety of copolymers, polyelectrolytes, and nanostructured materials. The distinctive physical properties and functions of many PFS-based polymers have been explored, leading to their apt exploitation in technical applications. Therefore, it is conceivable that PFS-related platforms might be indispensable nano-objects in the near future, as they stand on the verge of a new generation of sophisticated materials.
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Affiliation(s)
- Vasilios Bellas
- Ernst-Berl Institute for Chemical Engineering and Macromolecular Science, Darmstadt University of Technology, Petersenstrasse 22, 64287 Darmstadt, Germany
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42
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Gu L, Shen Z, Zhang S, Lu G, Zhang X, Huang X. Novel Amphiphilic Centipede-Like Copolymer Bearing Polyacrylate Backbone and Poly(ethylene glycol) and Polystyrene Side Chains. Macromolecules 2007. [DOI: 10.1021/ma062083v] [Citation(s) in RCA: 106] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lina Gu
- Laboratory of Polymer Materials and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China
| | - Zhong Shen
- Laboratory of Polymer Materials and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China
| | - Sen Zhang
- Laboratory of Polymer Materials and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China
| | - Guolin Lu
- Laboratory of Polymer Materials and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China
| | - Xiaohuan Zhang
- Laboratory of Polymer Materials and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China
| | - Xiaoyu Huang
- Laboratory of Polymer Materials and Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P.R. China
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Kumar M, Cervantes-Lee F, Sharma HK, Pannell KH. Structural and Redox Properties of Novel Spirocyclic 1-Sila-3-ferracyclobutanes, [(η5-C5H4)Fe(L2)CH2SiMe2], L2 = P−P (diphosphine). Organometallics 2007. [DOI: 10.1021/om061141y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mukesh Kumar
- Department of Chemistry, University of Texas at El Paso Texas, El Paso, Texas 79968-0513
| | | | - Hemant K. Sharma
- Department of Chemistry, University of Texas at El Paso Texas, El Paso, Texas 79968-0513
| | - Keith H. Pannell
- Department of Chemistry, University of Texas at El Paso Texas, El Paso, Texas 79968-0513
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Nie Y, Li W, An L, Zhu D, Wang Z, Yang B. Fabricating ordered 2D arrays of magnetic rings on patterned self-assembly monolayers via dewetting and thermal decomposition. Colloids Surf A Physicochem Eng Asp 2006. [DOI: 10.1016/j.colsurfa.2005.12.033] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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46
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An L, Li W, Nie Y, Xie B, Li Z, Zhang J, Yang B. Patterned magnetic rings fabricated by dewetting of polymer-coated magnetite nanoparticles solution. J Colloid Interface Sci 2005; 288:503-7. [PMID: 15927618 DOI: 10.1016/j.jcis.2005.03.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2005] [Revised: 03/03/2005] [Accepted: 03/07/2005] [Indexed: 11/17/2022]
Abstract
Here we present a simple and controlled method for direct fabrication of ordered 2D arrays of magnetic rings. This method utilizes polystyrene-coated magnetite nanoparticles as a solution, and the magnetic rings are fabricated on patterned self-assembled monolayers by dewetting of the solution. Polystyrene-coated magnetite nanoparticles were synthesized by atom-transfer radical polymerization, which promoted the dispersibility and stability of magnetite nanoparticles in chloroform. Magnetic rings were studied using optical photograph, SEM, and magnetic force microscopy. This approach offers a new way for patterning nanoparticulate rings with deliberate control over feature composition, size, as well as interfeature distance.
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Affiliation(s)
- Lijuan An
- Key Lab for Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, Peoples's Republic of China
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Chen Z, Cui H, Hales K, Li Z, Qi K, Pochan DJ, Wooley KL. Unique Toroidal Morphology from Composition and Sequence Control of Triblock Copolymers. J Am Chem Soc 2005; 127:8592-3. [PMID: 15954754 DOI: 10.1021/ja050290p] [Citation(s) in RCA: 115] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The mechanism by which the unique toroidal supramolecular assemblies were formed for triblock copolymers of acrylic acid (AA), methyl acrylate (MA), and styrene (S), PAA99-b-PMA73-b-PS66, was probed in this study by investigating the influences of the block copolymer compositions and sequences. Two triblock copolymers, PAA99-b-PMA73-b-PS66 and PAA99-b-PS76-b-PMA62, and two diblock copolymers, PAA99-b-PMA155 and PAA99-b-PS133, were studied under experimental solution-state conditions that involved a range of solvent/nonsolvent (tetrahydrofuran/water) compositions, each in the presence of 2,2'-(ethylenedioxy)bis(ethylamine). The resulting morphologies were determined by transmission electron microscopy. The failures to afford toroidal supramolecular assemblies from both diblock copolymers having comparable lengths of the total hydrophobic chain segment, either entirely PMA or entirely PS, and from the triblock copolymer having a reversed connection sequence for the hydrophobic (PMA and PS) segments demonstrate the unique self-assembly behaviors of triblock copolymers and the importance of the block copolymer sequence.
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Affiliation(s)
- Zhiyun Chen
- Center for Materials Innovation and Department of Chemistry, Washington University in Saint Louis, Saint Louis, Missouri 63130, USA
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48
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Abd-El-Aziz AS, Manners I. Neutral and Cationic Macromolecules based on Iron Sandwich Complexes. J Inorg Organomet Polym Mater 2005. [DOI: 10.1007/s10904-004-2384-4] [Citation(s) in RCA: 69] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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49
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Englert BC, Scholz S, Leech PJ, Srinivasarao M, Bunz UHF. Templated Ceramic Microstructures by Using the Breath-Figure Method. Chemistry 2005; 11:995-1000. [PMID: 15614859 DOI: 10.1002/chem.200400921] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
We describe the synthesis of two cyclobutadiene(cyclopentadienyl)cobalt-containing poly(p-phenylene ethynylene)s (PPEs) and their use as precursors for stable ceramic surface coatings. Organometallic PPEs were shaped into hexagonally ordered assemblies by using the breath-figure method. Such breath figures can be washed away with an appropriate solvent. Upon pyrolysis at 500 degrees C under either nitrogen or air, the bubble arrays persist as ceramics and are insoluble in organic solvents or water. The formed pyrolyzed bubble arrays were analyzed by optical and scanning electron microscopy, as well as energy dispersive X-ray microanalysis (EDX). The composition of the ceramic materials is discussed based on EDX and IR data.
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Affiliation(s)
- Brian C Englert
- School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, GA 30332, USA
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