1
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Liu Y, Yao Z, Mei Z, Wei H, Yuan B, Zhang W. Fluorine-Containing Triblock Copolymer Vesicles with Microphase-Separated Structure. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:2652-2658. [PMID: 36763984 DOI: 10.1021/acs.langmuir.2c03114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Introduction of a fluorine-containing block into block copolymers is an effective method to tune block copolymer nanoassemblies with a microphase-separated structure. However, this microphase-separated structure is difficult to clearly observe due to its nanoscale size. In this work, fluorine-containing ABC triblock copolymer vesicles of poly(ethylene glycol)-block-polystyrene-block-poly(4-vinylbenzyl pentafluorophenyl ether) (PEG-b-PS-b-PVBFP) are synthesized by reversible addition-fragmentation chain transfer (RAFT) polymerization under dispersed condition. Owing to the choice of a suitable degree of polymerization of the three blocks, the synthesized PEG45-b-PS197-b-PVBFP233 vesicles have a relatively large size of around 216 nm and a thin vesicular membrane with a thickness of around 28 nm. Ascribed to the relatively large size of the vesicles and the thin vesicular membrane, it is concluded that the fluorine-containing PVBFP block forms 9 nm columnar microdomains shielded by the PS phase in the vesicular membrane.
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Affiliation(s)
- Yuan Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhekan Yao
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zeyu Mei
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Haixia Wei
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Bing Yuan
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education, Institute of Polymer Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China
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2
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Mohamed MG, Kuo SW. Progress in the self-assembly of organic/inorganic polyhedral oligomeric silsesquioxane (POSS) hybrids. SOFT MATTER 2022; 18:5535-5561. [PMID: 35880446 DOI: 10.1039/d2sm00635a] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
This Review describes recent progress in the self-assembly of organic/inorganic POSS hybrids derived from mono-, di-, and multi-functionalized POSS cages. We highlight the self-assembled structures and physical properties of giant surfactants and chain-end- and side-chain-type hybrids derived from mono-functionalized POSS cages; main-chain-type hybrids derived from di-functionalized POSS cages; and star-shaped hybrids derived from multi-functionalized POSS cages; with various polymeric attachments, including polystyrene, poly(methyl methacrylate), phenolic, PVPh, and polypeptides.
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Affiliation(s)
- Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic Science, Center for Functional Polymers and Supramolecular Materials, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan.
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science, Center for Functional Polymers and Supramolecular Materials, National Sun Yat-Sen University, Kaohsiung 80424, Taiwan.
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3
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Bag S, Ghosh S, Paul S, Khan MEH, De P. Styrene-Maleimide/Maleic Anhydride Alternating Copolymers: Recent Advances and Future Perspectives. Macromol Rapid Commun 2021; 42:e2100501. [PMID: 34597451 DOI: 10.1002/marc.202100501] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/13/2021] [Indexed: 12/15/2022]
Abstract
Alternating sequencing of styrene-maleimide/maleic anhydride (S-MI/MA) in the copolymer chain is known for a long time. But since early 2000, this class of copolymers has been extensively studied using various living/controlled polymerization techniques to design S-MI/MA alternating copolymers with tunable molecular weight, narrow dispersity (Ð), and precise chain-end functionality. The widespread diverse applications of this polymeric backbone are due to its ease of synthesis, cheap starting materials, high precision in alternating sequencing, and facile post-polymerization functionalization with simple organic reactions. Recently, S-MI/MA alternating copolymers have been rediscovered as novel polymers with unprecedented emissive behavior. It outperforms the traditional fluorophores with no aggregation caused quenching (ACQ), aqueous solubility, and greater cell viability. Herein, the origin of alternating sequence, synthesis, and recent (2010-Present) developments in applications of these polymers in different fields are elaborately discussed, including the advantages of the unconventional luminogenic property. This review article also highlights the future research directions of the versatile S-MI/MA copolymers.
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Affiliation(s)
- Sagar Bag
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, West Bengal, 741246, India
| | - Soumyadeep Ghosh
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, West Bengal, 741246, India
| | - Soumya Paul
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, West Bengal, 741246, India
| | - Md Ezaz Hasan Khan
- School of General Education, College of the North Atlantic - Qatar, Arab League Street, Doha, 24449, Qatar
| | - Priyadarsi De
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia, West Bengal, 741246, India
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4
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Guo Y, Qian S, Wang L, Zeng J, Miao R, Meng Y, Jin Y, Chen H, Wang B. Reversible antibiotic loading and pH-responsive release from polymer brushes on contact lenses for therapy and prevention of corneal infections. J Mater Chem B 2021; 8:10087-10092. [PMID: 32844863 DOI: 10.1039/d0tb01508c] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Corneal infection is an important cause of corneal damage and vision loss. In this work, polyhydroxy antibiotics were grafted onto polymer brush-modified contact lenses through dynamic chemical bonds between polyphenolic hydroxyls and phenylboronic acid. Both in vitro and in vivo antibacterial tests demonstrated great promise in the prevention of bacterial keratitis, which could be attributed to the enhanced retention time and drug bioavailability.
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Affiliation(s)
- Yishun Guo
- Research Group of Advanced Ophthalmic Bionic Interface Materials & Drug Delivery, School of Ophthalmology & Optometry, Eye Hospital, Wenzhou Medical University, Wenzhou, 325027, China.
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5
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Pang B, Liu R, Han G, Wang W, Zhang W. The synthesis of thermoresponsive POSS-based eight-arm star poly( N-isopropylacrylamide): A comparison between Z-RAFT and R-RAFT strategies. Polym Chem 2021. [DOI: 10.1039/d1py00087j] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Z-Type POSS-based eight-arm star poly(N-isopropylacrylamide), POSS-(PNIPAM)8-Z, is synthesized and demonstrated to be a thermoresponsive switchable emulsifier.
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Affiliation(s)
- Bo Pang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Rui Liu
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Guang Han
- State Key Laboratory of Special Functional Waterproof Materials
- Beijing Oriental Yuhong Waterproof Technology Co
- Ltd
- Beijing 100123
- China
| | - Wei Wang
- School of Chemistry & Material Science
- Langfang Normal University
- Langfang
- China
| | - Wangqing Zhang
- Key Laboratory of Functional Polymer Materials of the Ministry of Education
- Institute of Polymer Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
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6
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Zhou Y, Zhang Y, Dai Z, Jiang F, Tian J, Zhang W. A super-stretchable, self-healing and injectable supramolecular hydrogel constructed by a host–guest crosslinker. Biomater Sci 2020; 8:3359-3369. [DOI: 10.1039/d0bm00290a] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Supramolecular hydrogels based on host–guest interactions have drawn considerable attention due to their unique properties and promising applications.
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Affiliation(s)
- Yang Zhou
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Yuanhao Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Zhaobo Dai
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Fang Jiang
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Jia Tian
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- School of Chemistry and Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- People's Republic of China
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7
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Sar P, Ghosh S, Gordievskaya YD, Goswami KG, Kramarenko EY, De P. pH-Induced Amphiphilicity-Reversing Schizophrenic Aggregation by Alternating Copolymers. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01804] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Pintu Sar
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia 741246, West Bengal, India
| | - Sipra Ghosh
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia 741246, West Bengal, India
| | - Yulia D. Gordievskaya
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Moscow 119991, Russia
| | - Krishna Gopal Goswami
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia 741246, West Bengal, India
| | - Elena Yu. Kramarenko
- Faculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
- A. N. Nesmeyanov Institute of Organoelement Compounds RAS, Moscow 119991, Russia
| | - Priyadarsi De
- Polymer Research Centre and Centre for Advanced Functional Materials, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, Nadia 741246, West Bengal, India
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8
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Chen F, Lin F, Zhang Q, Cai R, Wu Y, Ma X. Polyhedral Oligomeric Silsesquioxane Hybrid Polymers: Well‐Defined Architectural Design and Potential Functional Applications. Macromol Rapid Commun 2019; 40:e1900101. [DOI: 10.1002/marc.201900101] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 06/12/2019] [Indexed: 12/16/2022]
Affiliation(s)
- Fang Chen
- Research & Development Institute of Northwestern Polytechnical University in Shenzhen Shenzhen 518097 P. R. China
- The Key Laboratory of Space Applied Physics and ChemistryMinistry of EducationNorthwestern Polytechnical University Xi'an 710129 P. R. China
| | - Feng Lin
- The Key Laboratory of Space Applied Physics and ChemistryMinistry of EducationNorthwestern Polytechnical University Xi'an 710129 P. R. China
| | - Qi Zhang
- The Key Laboratory of Space Applied Physics and ChemistryMinistry of EducationNorthwestern Polytechnical University Xi'an 710129 P. R. China
| | - Rong Cai
- The Key Laboratory of Space Applied Physics and ChemistryMinistry of EducationNorthwestern Polytechnical University Xi'an 710129 P. R. China
| | - Yadong Wu
- The Key Laboratory of Space Applied Physics and ChemistryMinistry of EducationNorthwestern Polytechnical University Xi'an 710129 P. R. China
| | - Xiaoyan Ma
- Research & Development Institute of Northwestern Polytechnical University in Shenzhen Shenzhen 518097 P. R. China
- The Key Laboratory of Space Applied Physics and ChemistryMinistry of EducationNorthwestern Polytechnical University Xi'an 710129 P. R. China
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9
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Jin J, Zhu Y, Zhang Z, Zhang W. Enhancing the Efficacy of Photodynamic Therapy through a Porphyrin/POSS Alternating Copolymer. Angew Chem Int Ed Engl 2018; 57:16354-16358. [DOI: 10.1002/anie.201808811] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2018] [Revised: 10/10/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Jianqiu Jin
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Yucheng Zhu
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Zhenghe Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
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10
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Jin J, Zhu Y, Zhang Z, Zhang W. Enhancing the Efficacy of Photodynamic Therapy through a Porphyrin/POSS Alternating Copolymer. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808811] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Jianqiu Jin
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Yucheng Zhu
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Zhenghe Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry; Key Laboratory for Specially Functional Polymeric Materials and Related Technology of the Ministry of Education; East China University of Science and Technology; 130 Meilong Road Shanghai 200237 China
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11
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Xiao M, Jiang J, Zhang T, Xu A, Ke Z, Hong L. Zwitterionic Copolymerization of β-Butyrolactone with Styrene. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Meina Xiao
- Department of Polymer Materials Science and Engineering; South China University of Technology; Guangzhou 510641 China
| | - Jingxing Jiang
- School of Materials Science and Engineering; PCFM Lab; Sun Yat-sen University; Guangzhou 510275 China
| | - Tongtong Zhang
- Department of Polymer Materials Science and Engineering; South China University of Technology; Guangzhou 510641 China
| | - Anli Xu
- Department of Polymer Materials Science and Engineering; South China University of Technology; Guangzhou 510641 China
| | - Zhuofeng Ke
- School of Materials Science and Engineering; PCFM Lab; Sun Yat-sen University; Guangzhou 510275 China
| | - Liangzhi Hong
- Department of Polymer Materials Science and Engineering; South China University of Technology; Guangzhou 510641 China
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12
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Behera PK, Mondal P, Singha NK. Self-Healable and Ultrahydrophobic Polyurethane-POSS Hybrids by Diels–Alder “Click” Reaction: A New Class of Coating Material. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00583] [Citation(s) in RCA: 73] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | - Prantik Mondal
- Rubber Technology Centre, Indian Institute of Technology, Kharagpur 721302, India
| | - Nikhil K. Singha
- Rubber Technology Centre, Indian Institute of Technology, Kharagpur 721302, India
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13
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Byun IJ, Lee JH, Jeong KU, Han YK. Synthesis of high χ block copolymers with LC moieties and PMMA segments using RAFT polymerization, and their nanostructure morphologies. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.04.072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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14
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Liu N, Yu J, Meng Y, Liu Y. Hyperbranched Polysiloxanes Based on Polyhedral Oligomeric Silsesquioxane Cages with Ultra-High Molecular Weight and Structural Tuneability. Polymers (Basel) 2018; 10:polym10050496. [PMID: 30966530 PMCID: PMC6415398 DOI: 10.3390/polym10050496] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Revised: 04/09/2018] [Accepted: 04/09/2018] [Indexed: 01/12/2023] Open
Abstract
Hyperbranched siloxane-based polymers with ultra-high molecular weight were synthesized by the Piers–Rubinsztajn reaction between octakis(dimethylsiloxy) octasilsesquioxane with different dialkoxysilanes, using tris(pentafluorophenyl) borane as the catalyst. The origin of the high molecular weight is explained by the high reactivity of the catalyst and strain energy of isolated small molecule in which all eight silane groups close into rings on the sides of a single cubic cage. The structural tuneability was further demonstrated by use of methyl(3-chloropropyl)diethoxysilane, which generates a polymer with similar ultra-high molecular weight. Introduction of phosphonate groups through the chloropropyl sites later leads to functionalized polymers which can encapsulate various transition metal nanoparticles.
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Affiliation(s)
- Ning Liu
- MOE Key Laboratory of Laser Life Science & Laboratory of Photonic Chinese Medicine, College of Biophotonics, South China Normal University, Guangdong 510631, China.
| | - Jianyi Yu
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100191, China.
| | - Yaoyong Meng
- MOE Key Laboratory of Laser Life Science & Laboratory of Photonic Chinese Medicine, College of Biophotonics, South China Normal University, Guangdong 510631, China.
| | - Yuzhou Liu
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100191, China.
- School of Chemistry, Beihang University, Beijing 100191, China.
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15
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Jin J, Tang M, Zhang Z, Zhou K, Gao Y, Zheng ZG, Zhang W. Synthesis of POSS-functionalized liquid crystalline block copolymers via RAFT polymerization for stabilizing blue phase helical soft superstructures. Polym Chem 2018. [DOI: 10.1039/c8py00136g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A study of the phase transition behaviors of blue phase liquid crystals containing different amounts of POSS-functionalized LC BCPs.
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Affiliation(s)
- Jianqiu Jin
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Physics
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Mingjie Tang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Physics
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Zhenghe Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Physics
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Kang Zhou
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Physics
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yun Gao
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Physics
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Zhi-Gang Zheng
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Physics
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- Department of Physics
- East China University of Science and Technology
- Shanghai 200237
- China
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16
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Unusual Emission of Polystyrene-Based Alternating Copolymers Incorporating Aminobutyl Maleimide Fluorophore-Containing Polyhedral Oligomeric Silsesquioxane Nanoparticles. Polymers (Basel) 2017; 9:polym9030103. [PMID: 30970783 PMCID: PMC6432138 DOI: 10.3390/polym9030103] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2016] [Revised: 03/08/2017] [Accepted: 03/13/2017] [Indexed: 01/25/2023] Open
Abstract
In this study, we synthesized an unusual 2-aminobutyl maleimide isobutyl polyhedral oligomeric silsesquioxane (MIPOSS-NHBu) monomer lacking conventional fluorescent groups. We then prepared poly(styrene-alt-2-aminobutyl maleimide isobutyl POSS) [poly(S-alt-MIPOSS-NHBu)] and poly(4-acetoxystyrene-alt-2-aminobutyl maleimide isobutyl POSS) [poly(AS-alt-MIPOSS-NHBu)] copolymers through facile free radical copolymerizations using azobisisobutyronitrile as the initiator and tetrahydrofuran as the solvent. A poly(4-hydroxystyrene-alt-2-aminobutyl maleimide isobutyl POSS) [poly(HS-alt-MIPOSS-NHBu)] copolymer was prepared through acetoxyl hydrazinolysis of poly(AS-alt-MIPOSS-NHBu). We employed 1H, 13C, and 29Si nuclear magnetic resonance spectroscopy; Fourier transform infrared spectroscopy; differential scanning calorimetry; and photoluminescence spectroscopy to investigate the structures and the thermal and optical properties of the monomers and novel POSS-containing alternating copolymers. Intramolecular hydrogen bonding between the amino and dihydrofuran-2,5-dione group and clustering of the locked C=O groups from the POSS nanoparticles in the MIPOSS-NHBu units restricted the intramolecular motion of the polymer chain, causing it to exhibit strong light emission. As a result, the MIPOSS-NHBu monomer and the poly(AS-alt-MIPOSS-NHBu) copolymer both have potential applicability in the detection of metal ions with good selectivity.
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17
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Tsuchiya K, Ishida Y, Kameyama A. Synthesis of diblock copolymers consisting of POSS-containing random methacrylate copolymers and polystyrene and their cross-linked microphase-separated structure via fluoride ion-mediated cage scrambling. Polym Chem 2017. [DOI: 10.1039/c6py02236g] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
POSS-containing diblock copolymers were synthesized for the formation of cross-linked microphase-separated structure.
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Affiliation(s)
- Kousuke Tsuchiya
- Department of Chemistry
- Kanagawa University
- Kanagawa 221-8686
- Japan
| | - Yoshihito Ishida
- Department of Chemistry
- Kanagawa University
- Kanagawa 221-8686
- Japan
| | - Atsushi Kameyama
- Department of Chemistry
- Kanagawa University
- Kanagawa 221-8686
- Japan
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18
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Zhang Z, Xue Y, Zhang P, Müller AHE, Zhang W. Hollow Polymeric Capsules from POSS-Based Block Copolymer for Photodynamic Therapy. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02414] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Zhenghe Zhang
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Yudong Xue
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Pengcheng Zhang
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Axel H. E. Müller
- Institut
für Organische Chemie, Johannes Gutenberg-Universität Mainz, D-55099 Mainz, Germany
| | - Weian Zhang
- Shanghai
Key Laboratory of Functional Materials Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
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19
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Lessard BH, Marić M. Thiophene decorated block copolymers templated from poly(styrene-alt-maleic anhydride)-block-poly(styrene) one-shot block copolymer: effect of thiophene inclusion on morphology. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-0931-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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20
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Zhang Z, Zhang P, Wang Y, Zhang W. Recent advances in organic–inorganic well-defined hybrid polymers using controlled living radical polymerization techniques. Polym Chem 2016. [DOI: 10.1039/c6py00675b] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Controlled living radical polymerizations, such as ATRP and RAFT polymerization, could be utilized for the preparation of well-defined organic–inorganic hybrid polymers based on POSS, PDMS, silica nanoparticles, graphene, CNTs and fullerene.
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Affiliation(s)
- Zhenghe Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Pengcheng Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Yong Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Weian Zhang
- Shanghai Key Laboratory of Functional Materials Chemistry
- East China University of Science and Technology
- Shanghai 200237
- China
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21
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Gu J, Liang C, Dang J, Dong W, Zhang Q. Ideal dielectric thermally conductive bismaleimide nanocomposites filled with polyhedral oligomeric silsesquioxane functionalized nanosized boron nitride. RSC Adv 2016. [DOI: 10.1039/c6ra04513h] [Citation(s) in RCA: 132] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
NH2–POSS functionalized nanosized boron nitride fillers were performed to fabricate thermally conductive bismaleimide/diallylbisphenol A (BMI/DABA) nanocomposites combining excellent dielectric properties and outstanding thermal stabilities.
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Affiliation(s)
- Junwei Gu
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Applied Chemistry
- School of Science
- Northwestern Polytechnical University
| | - Chaobo Liang
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Applied Chemistry
- School of Science
- Northwestern Polytechnical University
| | - Jing Dang
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Applied Chemistry
- School of Science
- Northwestern Polytechnical University
| | - Wencai Dong
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Applied Chemistry
- School of Science
- Northwestern Polytechnical University
| | - Qiuyu Zhang
- Key Laboratory of Space Applied Physics and Chemistry
- Ministry of Education
- Department of Applied Chemistry
- School of Science
- Northwestern Polytechnical University
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22
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Mohamed MG, Hsu KC, Hong JL, Kuo SW. Unexpected fluorescence from maleimide-containing polyhedral oligomeric silsesquioxanes: nanoparticle and sequence distribution analyses of polystyrene-based alternating copolymers. Polym Chem 2016. [DOI: 10.1039/c5py01537e] [Citation(s) in RCA: 81] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Unusual fluorescent polyhedral oligomeric silsesquioxane (POSS)-containing polymers lacking any common fluorescent units because of the crystallinity and clustering of locked CO groups of POSS units.
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Affiliation(s)
- Mohamed Gamal Mohamed
- Department of Materials and Optoelectronic Science
- Center for Nanoscience and Nanotechnology
- National Sun Yat-Sen University
- Kaohsiung
- Taiwan
| | - Kuo-Chih Hsu
- Department of Materials and Optoelectronic Science
- Center for Nanoscience and Nanotechnology
- National Sun Yat-Sen University
- Kaohsiung
- Taiwan
| | - Jin-Long Hong
- Department of Materials and Optoelectronic Science
- Center for Nanoscience and Nanotechnology
- National Sun Yat-Sen University
- Kaohsiung
- Taiwan
| | - Shiao-Wei Kuo
- Department of Materials and Optoelectronic Science
- Center for Nanoscience and Nanotechnology
- National Sun Yat-Sen University
- Kaohsiung
- Taiwan
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23
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Haldar U, Bauri K, Li R, Faust R, De P. Polyisobutylene containing organic/inorganic hybrid block copolymers and their crystalline behavior. ACTA ACUST UNITED AC 2015. [DOI: 10.1002/pola.27543] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ujjal Haldar
- Department of Chemical Sciences; Polymer Research Centre, Indian Institute of Science Education and Research Kolkata; Mohanpur 741246 Nadia West Bengal India
| | - Kamal Bauri
- Department of Chemical Sciences; Polymer Research Centre, Indian Institute of Science Education and Research Kolkata; Mohanpur 741246 Nadia West Bengal India
| | - Ren Li
- Department of Chemistry; Polymer Science Program, University of Massachusetts Lowell, One University Avenue; Lowell Massachusetts 01854
| | - Rudolf Faust
- Department of Chemistry; Polymer Science Program, University of Massachusetts Lowell, One University Avenue; Lowell Massachusetts 01854
| | - Priyadarsi De
- Department of Chemical Sciences; Polymer Research Centre, Indian Institute of Science Education and Research Kolkata; Mohanpur 741246 Nadia West Bengal India
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24
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Zhang Z, Hong L, Li J, Liu F, Cai H, Gao Y, Zhang W. One-pot synthesis of well-defined amphiphilic alternating copolymer brushes based on POSS and their self-assembly in aqueous solution. RSC Adv 2015. [DOI: 10.1039/c4ra15492d] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The amphiphilic alternating copolymer brushes P(MIPOSS-alt-VBPEG) with a sequence of alternating MIPOSS and polyethylene glycol (PEG) side chains were synthesized via RAFT polymerization, and they could form spherical aggregates.
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Affiliation(s)
- Zhenghe Zhang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Lizhi Hong
- Shanghai Key Laboratory of Advanced Polymeric Materials
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Jinxia Li
- Shanghai Key Laboratory of Advanced Polymeric Materials
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Feng Liu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Haibo Cai
- Shanghai Key Laboratory of Advanced Polymeric Materials
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Yun Gao
- Shanghai Key Laboratory of Advanced Polymeric Materials
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
| | - Weian Zhang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- State Key Laboratory of Bioreactor Engineering
- East China University of Science and Technology
- Shanghai 200237
- P. R. China
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