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Cai S, Huang Y, Xie S, Wang S, Guan Y, Wan X, Zhang J. 2D Hexagonal Assemblies of Amphiphilic Double-Helical Poly(phenylacetylene) Homopolymers with Enhanced Circularly Polarized Luminescence and Chiral Self-Sorting. Angew Chem Int Ed Engl 2022; 61:e202214293. [PMID: 36305302 DOI: 10.1002/anie.202214293] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Indexed: 11/07/2022]
Abstract
Two-dimensional (2D) chiral materials have been attracting immense attentions owing to their unique properties. Herein, we successfully developed a unique assembly strategy of amphiphilic homopolymers to construct stable free-standing 2D chiral nanosheets in solution. The amphiphilic poly(phenylacetylene) (PPA) homopolymers bearing the hydrophobic and hydrophilic dendritic side chains adopt a DNA-like double-helical conformation. The regular hexagonal nanosheets were formed in THF/EtOH through nucleation and epitaxial growth. The sizes of the nanosheets can be modulated from nanometers to submillimeters upon varying the ratio of binary solvents, while the thickness is linearly correlated with the molecular weights. The 2D architecture can significantly enhance the CPL of polymers with a high dissymmetry factor ≈0.1. Driven by a discrimination of helical conformation, the PPAs can self-sort into homochiral 2D nanosheets, as directly visualized by using fluorescent microscopy.
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Affiliation(s)
- Siliang Cai
- Beijing National Laboratory for Molecular Science, Key Labora tory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Yihan Huang
- Beijing National Laboratory for Molecular Science, Key Labora tory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Siyu Xie
- Beijing National Laboratory for Molecular Science, Key Labora tory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Sheng Wang
- Beijing National Laboratory for Molecular Science, Key Labora tory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Yan Guan
- Beijing National Laboratory for Molecular Science, Key Labora tory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Xinhua Wan
- Beijing National Laboratory for Molecular Science, Key Labora tory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Jie Zhang
- Beijing National Laboratory for Molecular Science, Key Labora tory of Polymer Chemistry and Physics of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
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Wu P, Pietropaolo A, Fortino M, Shimoda S, Maeda K, Nishimura T, Bando M, Naga N, Nakano T. Non‐uniform Self‐folding of Helical Poly(fluorenevinylene) Derivatives in the Solid State Leading to Amplified Circular Dichroism and Circularly Polarized Light Emission. Angew Chem Int Ed Engl 2022; 61:e202210556. [DOI: 10.1002/anie.202210556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Indexed: 11/05/2022]
Affiliation(s)
- Pengfei Wu
- Institute for Catalysis (ICAT) Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
- Graduate School of Chemical Sciences and Engineering Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
| | - Adriana Pietropaolo
- Dipartimento di Scienze della Salute Università di Catanzaro Catanzaro Italy
| | - Mariagrazia Fortino
- Dipartimento di Scienze della Salute Università di Catanzaro Catanzaro Italy
| | - Shuhei Shimoda
- Institute for Catalysis (ICAT) Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
| | - Katsuhiro Maeda
- Graduate School of Natural Science and Technology and WPI Nano Life Science Institute (WPI-NanoLSI) Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Tatsuya Nishimura
- Graduate School of Natural Science and Technology and WPI Nano Life Science Institute (WPI-NanoLSI) Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Masayoshi Bando
- Institute for Catalysis (ICAT) Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
- Graduate School of Chemical Sciences and Engineering Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
| | - Naofumi Naga
- Department of Applied Chemistry College of Engineering and Graduate School of Engineering and Science Shibaura Institute of Technology 3-7-5 Toyosu, Koto-ku Tokyo 135-8548 Japan
| | - Tamaki Nakano
- Institute for Catalysis (ICAT) Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
- Graduate School of Chemical Sciences and Engineering Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
- Integrated Research Consortium on Chemical Sciences (IRCCS) Institute for Catalysis Hokkaido University N21W10, Kita-ku Sapporo 001-0021 Japan
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3
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Wang C, Xu L, Zhou L, Liu N, Wu Z. Asymmetric Living Supramolecular Polymerization: Precise Fabrication of One‐Handed Helical Supramolecular Polymers. Angew Chem Int Ed Engl 2022; 61:e202207028. [DOI: 10.1002/anie.202207028] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Indexed: 12/21/2022]
Affiliation(s)
- Chao Wang
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology Hefei 230009 Anhui Province China
| | - Lei Xu
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology Hefei 230009 Anhui Province China
| | - Li Zhou
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology Hefei 230009 Anhui Province China
| | - Na Liu
- Department of Polymer Science and Engineering School of Chemistry and Chemical Engineering Anhui Key Laboratory of Advanced Catalytic Materials and Reaction Engineering Hefei University of Technology Hefei 230009 Anhui Province China
| | - Zong‐Quan Wu
- State Key Laboratory of Supramolecular Structure and Materials College of Chemistry Jilin University Changchun 130012 China
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Wu P, Pietropaolo A, Fortino M, Shimoda S, Maeda K, Nishimura T, Bando M, Naga N, Nakano T. Non‐uniform Self‐folding of Helical Poly(fluorenevinylene) Derivatives in the Solid State Leading to Amplified Circular Dichroism and Circularly Polarized Light Emission. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Pengfei Wu
- Hokkaido University: Hokkaido Daigaku Institute for Catalysis JAPAN
| | - Adriana Pietropaolo
- University of Catanzaro: Universita degli Studi Magna Graecia di Catanzaro Dipartimento di Scienze della Salute ITALY
| | - Mariagrazia Fortino
- University of Catanzaro: Universita degli Studi Magna Graecia di Catanzaro Dipartimento di Scienze della Salute ITALY
| | | | - Katsuhiro Maeda
- Kanazawa University: Kanazawa Daigaku Graduate School of Natural Science and Technology and WPI Nano Life Science Institute JAPAN
| | - Tatsuya Nishimura
- Kanazawa University: Kanazawa Daigaku Graduate School of Natural Science and Technology and WPI Nano Life Science Institute JAPAN
| | - Masayoshi Bando
- Hokkaido University: Hokkaido Daigaku Institute for Catalysis JAPAN
| | - Naofumi Naga
- Shibaura Institute of Technology: Shibaura Kogyo Daigaku Department of Applied Chemistry JAPAN
| | - Tamaki Nakano
- Hokkaido University Institute for Catalysis N21 W10, Kita-ku 001-0021 Sapporo JAPAN
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5
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Echizen K, Taniguchi T, Nishimura T, Maeda K. Well‐Controlled Living Polymerization of Phenylacetylenes in Water: Synthesis of Water‐Soluble Stereoregular Telechelic Poly(phenylacetylene)s. Angew Chem Int Ed Engl 2022; 61:e202202676. [DOI: 10.1002/anie.202202676] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Indexed: 12/12/2022]
Affiliation(s)
- Kensuke Echizen
- Graduate School of Frontier Science Initiative Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Tsuyoshi Taniguchi
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Tatsuya Nishimura
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Katsuhiro Maeda
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
- Nano Life Science Institute (WPI-NanoLSI) Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
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Wang C, Xu L, Zhou L, Liu N, Wu ZQ. Asymmetric Living Supramolecular Polymerization: Precise Fabrication of One‐handed Helical Supramolecular Polymers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chao Wang
- Hefei University of Technology Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering CHINA
| | - Lei Xu
- Hefei University of Technology Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering CHINA
| | - Li Zhou
- Hefei University of Technology Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering CHINA
| | - Na Liu
- Hefei University of Technology Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering CHINA
| | - Zong-Quan Wu
- Jilin University Polymer Chemistry and Physis Qianjin Street 2699 130012 Changchun CHINA
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Echizen K, Taniguchi T, Nishimura T, Maeda K. Well‐Controlled Living Polymerization of Phenylacetylenes in Water: Synthesis of Water‐Soluble Stereoregular Telechelic Poly(phenylacetylene)s. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202202676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Kensuke Echizen
- Graduate School of Frontier Science Initiative Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Tsuyoshi Taniguchi
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Tatsuya Nishimura
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
| | - Katsuhiro Maeda
- Graduate School of Natural Science and Technology Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
- Nano Life Science Institute (WPI-NanoLSI) Kanazawa University Kakuma-machi Kanazawa 920-1192 Japan
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8
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Cheng X, Miao T, Ma Y, Zhu X, Zhang W, Zhu X. Controlling the Multiple Chiroptical Inversion in Biphasic Liquid-Crystalline Polymers. Angew Chem Int Ed Engl 2021; 60:24430-24436. [PMID: 34505335 DOI: 10.1002/anie.202109084] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Revised: 09/03/2021] [Indexed: 01/07/2023]
Abstract
While controlling the chirality and modulating the helicity is a challenging task, it attracts great research interest for gaining a better understanding of the origin of chirality in nature. Herein, structurally similar azobenzene (Azo) vinyl monomers were designed in which the alkyl chains comprised the chiral stereocenter with different achiral tail lengths. Combining the synchronous polymerization, supramolecular stacking and self-assembly, the multiple chiroptical inversion of the Azo-polymer supramolecular assemblies can be modulated by the tail length and DP of Azo blocks during in situ polymerization. The DP-, UV light-, temperature-, aging time-dependent chiroptical properties and liquid-crystalline (LC) characterization indicated that the amorphous-to-LC phase transition and biphasic LC interconversion allow the transcription of intra-chain π-π stacking, inter-chain H- and J-aggregation, thereby controlling the dynamic multiple reversal of supramolecular chirality.
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Affiliation(s)
- Xiaoxiao Cheng
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Tengfei Miao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Yafei Ma
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Xiaoyan Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Wei Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
| | - Xiulin Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis, State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, 215123, China
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9
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Cheng X, Miao T, Ma Y, Zhu X, Zhang W, Zhu X. Controlling the Multiple Chiroptical Inversion in Biphasic Liquid‐Crystalline Polymers. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109084] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Xiaoxiao Cheng
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials College of Chemistry, Chemical Engineering and Materials Science Soochow University Suzhou 215123 China
| | - Tengfei Miao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials College of Chemistry, Chemical Engineering and Materials Science Soochow University Suzhou 215123 China
| | - Yafei Ma
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials College of Chemistry, Chemical Engineering and Materials Science Soochow University Suzhou 215123 China
| | - Xiaoyan Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials College of Chemistry, Chemical Engineering and Materials Science Soochow University Suzhou 215123 China
| | - Wei Zhang
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials College of Chemistry, Chemical Engineering and Materials Science Soochow University Suzhou 215123 China
| | - Xiulin Zhu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials Jiangsu Engineering Laboratory of Novel Functional Polymeric Materials College of Chemistry, Chemical Engineering and Materials Science Soochow University Suzhou 215123 China
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