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1
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Mao L, Ren X, Feng B, Zhang Y, Zhang J, Huang W. Sydnone-maleimide based cascading double 1,3-dipolar cycloaddition for synthesis of “A(A′) + B3” type hyperbranched polyimide. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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2
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Zheng M, Yuan J. Polymeric nanostructures based on azobenzene and their biomedical applications: synthesis, self-assembly and stimuli-responsiveness. Org Biomol Chem 2021; 20:749-767. [PMID: 34908082 DOI: 10.1039/d1ob01823j] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Amphiphilic polymers can self-assemble to form nanoparticles with different structures under suitable conditions. Polymer nanoparticles functionalized with aromatic azo groups are endowed with photo-responsive properties. In recent years, a variety of photoresponsive polymers and nanoparticles have been developed based on azobenzene, using different molecular design strategies and synthetic routes. This article reviews the progress of this rapidly developing research field, focusing on the structure, synthesis, assembly and response of photo-responsive polymer assemblies. According to the molecular structure, photo-responsive polymers can be divided into linear polymers containing azobenzene in a side chain, linear polymers containing azobenzene in the main chain, linear polymers containing azobenzene in an end group, branched polymers containing azobenzene and supramolecular polymers containing azobenzene. These systems have broad biomedical application prospects in the field of drug delivery and imaging applications.
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Affiliation(s)
- Mingxin Zheng
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China.
| | - Jinying Yuan
- Key Lab of Organic Optoelectronics & Molecular Engineering, Department of Chemistry, Tsinghua University, Beijing 100084, China.
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3
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Shen D, Yao Y, Zhuang Q, Lin S. Mainchain Alternating Azopolymers with Fast Photo-Induced Reversible Transition Behavior. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01789] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dingfeng Shen
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yuan Yao
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Qixin Zhuang
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Shaoliang Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China
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4
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Playing construction with the monomer toy box for the synthesis of multi‐stimuli responsive copolymers by reversible deactivation radical polymerization protocols. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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5
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Hyperbranched Azopolymer with Quadruple Responsibility. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2576-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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6
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A Low-Temperature Heat Output Photoactive Material-Based High-Performance Thermal Energy Storage Closed System. MATERIALS 2021; 14:ma14061434. [PMID: 33809446 PMCID: PMC8000957 DOI: 10.3390/ma14061434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Revised: 01/26/2021] [Accepted: 02/25/2021] [Indexed: 11/18/2022]
Abstract
Designing and synthesizing photothermal conversion materials with better storage capacity, long-term stability as well as low temperature energy output capability is still a huge challenge in the area of photothermal storage. In this work, we report a brand new photothermal conversion material obtained by attaching trifluoromethylated azobenzene (AzoF) to reduced graphene oxide (rGO). AzoF-rGO exhibits outstanding heat storage density and power density up to 386.1 kJ·kg−1 and 890.6 W·kg−1, respectively, with a long half-life (87.7 h) because of the H-bonds based on high attachment density. AzoF-rGO also exhibits excellent cycling stability and is equipped with low-temperature energy output capability, which achieves the reversible cycle of photothermal conversion within a closed system. This novel AzoF-rGO complex, which on the one hand exhibits remarkable energy storage performance as well as excellent storage life span, and on the other hand is equipped with the ability to release heat at low temperatures, shows broad prospects in the practical application of actual photothermal storage.
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7
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Zhang Y, Huang J, Zhang J, Zhu X, Tong G. Synthesis and self-assembly of photo-responsive polypeptoid-based copolymers containing azobenzene side chains. Polym Chem 2021. [DOI: 10.1039/d0py01723j] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Photo-responsive polypeptoid-based copolymers containing azobenzene side chains have been well synthesized and they could self-assemble into tunable nanostructures with reversible light-switched behaviors.
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Affiliation(s)
- Yuxuan Zhang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Research Institute of Polymer Materials
- Shanghai Jiao Tong University
- Shanghai 200240
| | - Jie Huang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Research Institute of Polymer Materials
- Shanghai Jiao Tong University
- Shanghai 200240
| | - Jun Zhang
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Research Institute of Polymer Materials
- Shanghai Jiao Tong University
- Shanghai 200240
| | - Xinyuan Zhu
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Research Institute of Polymer Materials
- Shanghai Jiao Tong University
- Shanghai 200240
| | - Gangsheng Tong
- School of Chemistry and Chemical Engineering
- State Key Laboratory of Metal Matrix Composites
- Research Institute of Polymer Materials
- Shanghai Jiao Tong University
- Shanghai 200240
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8
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Yuan H, Li G, Dai E, Lu G, Huang X, Hao L, Tan Y. Ordered
Honeycomb‐Pattern
Membrane
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000340] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Hua Yuan
- Key Laboratory of Bio‐Fibers and Eco‐Textiles, Collaborative Innovation Center of Marine Biobased Fiber and Ecological Textile Technology, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University Qingdao, Shandong 266071, China 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
| | - Guangzhen Li
- Key Laboratory of Bio‐Fibers and Eco‐Textiles, Collaborative Innovation Center of Marine Biobased Fiber and Ecological Textile Technology, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University Qingdao, Shandong 266071, China 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
| | - Enhao Dai
- Key Laboratory of Bio‐Fibers and Eco‐Textiles, Collaborative Innovation Center of Marine Biobased Fiber and Ecological Textile Technology, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University Qingdao, Shandong 266071, China 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
| | - Guolin Lu
- Key Laboratory of Bio‐Fibers and Eco‐Textiles, Collaborative Innovation Center of Marine Biobased Fiber and Ecological Textile Technology, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University Qingdao, Shandong 266071, China 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
| | - Xiaoyu Huang
- Key Laboratory of Bio‐Fibers and Eco‐Textiles, Collaborative Innovation Center of Marine Biobased Fiber and Ecological Textile Technology, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University Qingdao, Shandong 266071, China 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
| | - Longyun Hao
- Key Laboratory of Bio‐Fibers and Eco‐Textiles, Collaborative Innovation Center of Marine Biobased Fiber and Ecological Textile Technology, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University Qingdao, Shandong 266071, China 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
| | - Yeqiang Tan
- Key Laboratory of Bio‐Fibers and Eco‐Textiles, Collaborative Innovation Center of Marine Biobased Fiber and Ecological Textile Technology, Institute of Marine Biobased Materials, College of Materials Science and Engineering, Qingdao University Qingdao, Shandong 266071, China 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
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9
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Xiong W, Zhang C, Lyu X, Zhou H, Chang W, Bo Y, Chen E, Shen Z, Lu H. Synthesis of modifiable photo-responsive polypeptides bearing allyloxyazobenzene side-chains. Polym Chem 2020. [DOI: 10.1039/c9py01106d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A photo-responsive and modifiable polypeptide with stable helical conformation was synthesized. The self-assembly and liquid crystalline phase structure were subsequently studied.
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Affiliation(s)
- Wei Xiong
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Chong Zhang
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Xiaolin Lyu
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Hantao Zhou
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Wenying Chang
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Yu Bo
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Erqiang Chen
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Zhihao Shen
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
| | - Hua Lu
- Beijing National Laboratory for Molecular Sciences
- Center for Soft Matter Science and Engineering
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
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10
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Dong S, Sun W, Wang D, Zhao H, Zu G, Zheng Y. Light-Switching Azo-Copolymers Self-Assembly in Multi-Stationary States. Macromol Rapid Commun 2019; 40:e1900058. [PMID: 30844103 DOI: 10.1002/marc.201900058] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Indexed: 12/30/2022]
Abstract
In the present research, novel tri-block-copolymers bearing polyethylene glycol (PEG), azobenzene (Azo), and tetra-ortho-methoxy-substituted Azo (mAzo) segments are synthesized and explored. Light-controlled PEG-PmAzo-PAzo self-assemblies switching between multi-stationary states is realized. Under controlling of UV, blue, green, and red light, PEG-PmAzo-PAzo isomerize between 4 photostationary states. The enrichment of cis isomers of Azo and mAzo induces the self-assembly of PEG-PmAzo-PAzo in toluene. The morphologies and scale of the self-assemblies can be switched between four stationary states, which are investigated by dynamic light scattering, scanning electron microscopy, and transmission electron microscopy.
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Affiliation(s)
- Shumin Dong
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Wen Sun
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, China
| | - Dongsheng Wang
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China.,State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Haiquan Zhao
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Gen Zu
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China
| | - Yonghao Zheng
- School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China, Chengdu, 610054, China.,Center for Applied Chemistry, University of Electronic Science and Technology of China, Chengdu, 610054, China
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11
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Ou Y, Zhou D, Xu ZK, Wan LS. Surface modification of self-assembled isoporous polymer membranes for pressure-dependent high-resolution separation. Polym Chem 2019. [DOI: 10.1039/c9py00560a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Polymer membranes with narrow pore size distribution demonstrate great performance in high-resolution and high-efficiency separation.
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Affiliation(s)
- Yang Ou
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
| | - Di Zhou
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
| | - Zhi-Kang Xu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
| | - Ling-Shu Wan
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization
- Key Laboratory of Adsorption and Separation Materials & Technologies of Zhejiang Province
- Department of Polymer Science and Engineering
- Zhejiang University
- Hangzhou 310027
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12
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Wu J, Xu B, Liu Z, Yao Y, Zhuang Q, Lin S. The synthesis, self-assembly and pH-responsive fluorescence enhancement of an alternating amphiphilic copolymer with azobenzene pendants. Polym Chem 2019. [DOI: 10.1039/c9py00634f] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
In this work, a novel alternating amphiphilic copolymer (AAC) P(EG4-a-NAzoOMe) with azobenzene pendants can selfassemble into large compound micelles, and it features fantastic pH-enhanced aggregate induced emission property.
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Affiliation(s)
- Jiacheng Wu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Binbin Xu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Zhenghui Liu
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Yuan Yao
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Qixin Zhuang
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
| | - Shaoliang Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials
- Key Laboratory for Ultrafine Materials of Ministry of Education
- School of Materials Science and Engineering
- East China University of Science and Technology
- Shanghai 200237
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13
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Hu B, Pei F, Sun X, Liang Y, He Z, Zhang L, Li J. Fabrication of supramolecular hyperbranched polyamidoamine–dextran conjugates and their self-assembly in the presence of EGCG. NEW J CHEM 2018. [DOI: 10.1039/c8nj04162h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A supramolecular hyperbranched conjugate, HPAM–Dex, was prepared and it could self-assemble into size-controllable micelles in the presence of EGCG.
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Affiliation(s)
- Bingshen Hu
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Fanfan Pei
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Xiaoyi Sun
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Yuqing Liang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Zhiyong He
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Lili Zhang
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
| | - Juan Li
- College of Chemistry and Chemical Engineering
- Central South University
- Changsha
- China
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