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Chu B, Zhang H, Hu L, Liu B, Zhang C, Zhang X, Tang BZ. Altering Chain Flexibility of Aliphatic Polyesters for Yellow‐Green Clusteroluminescence in 38 % Quantum Yield. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202114117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Bo Chu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Haoke Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou 311215 China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
| | - Lanfang Hu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Bin Liu
- School of Energy and Power Engineering North University of China Taiyuan 03005 China
| | - Chengjian Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Xinghong Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization Department of Polymer Science and Engineering Zhejiang University Hangzhou 310027 China
| | - Ben Zhong Tang
- Shenzhen Institute of Aggregate Science and Technology School of Science and Engineering The Chinese University of Hong Kong Shenzhen 518172 China
- The Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction The Hong Kong University of Science and Technology Clear Water Bay, Kowloon Hong Kong China
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Chu B, Zhang H, Hu L, Liu B, Zhang C, Zhang X, Tang BZ. Altering Chain Flexibility of Aliphatic Polyesters for Yellow-Green Clusteroluminescence in 38 % Quantum Yield. Angew Chem Int Ed Engl 2021; 61:e202114117. [PMID: 34820976 DOI: 10.1002/anie.202114117] [Citation(s) in RCA: 37] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Indexed: 11/11/2022]
Abstract
Preparation of non-conjugated polymers with long-wavelength emission and high quantum yield (QY) is still a huge challenge. Herein, we report the first example of linear non-conjugated polyester exhibiting yellow-green clusteroluminescence (CL) and a high QY of 38 %. We discovered that the polyester P3 with balanced flexibility and rigidity showed the longest CL wavelength and highest QY. Systematically photophysical characterization unravel the key role of ester cluster in the CL and the cluster formation via the aggregate of ester units was visualized. Moreover, P3 was demonstrated to be a highly selective, quick-responsive (ca. 1.2 min) and sensitive detector (detection limit is 0.78 μM) for irons owing to the fast disassociation of clusters by irons. This work not only gains further mechanistic insight into CL but also provides a new strategy to design high-efficiency and long-wavelength CL, meanwhile, enlightens the glorious application prospect of luminescent polyester.
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Affiliation(s)
- Bo Chu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Haoke Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, 311215, China.,Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, South China University of Technology, Guangzhou, 510640, China
| | - Lanfang Hu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Bin Liu
- School of Energy and Power Engineering, North University of China, Taiyuan, 03005, China
| | - Chengjian Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Xinghong Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Ben Zhong Tang
- Shenzhen Institute of Aggregate Science and Technology, School of Science and Engineering, The Chinese University of Hong Kong, Shenzhen, 518172, China.,The Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong, China
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Tian Y, Du C, Liu B, Qiu HN, Zhang X, Wu ZL, Zheng Q. Tough and fluorescent hydrogels composed of poly(hydroxyurethane) and poly(stearyl acrylate‐
co
‐acrylic acid) with hydrophobic associations and hydrogen bonds as the physical crosslinks. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210070] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Ye Tian
- Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
- College of Mechanical Engineering Zhejiang University of Technology Hangzhou China
- Key Laboratory of Special Purpose Equipment and Advanced Processing Technology, Ministry of Education and Zhejiang Province Zhejiang University of Technology Hangzhou China
| | - Cong Du
- Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Bin Liu
- Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Hao Nan Qiu
- Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Xing‐Hong Zhang
- Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Zi Liang Wu
- Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
| | - Qiang Zheng
- Key Laboratory of Macromolecular Synthesis and Functionalization of Ministry of Education, Department of Polymer Science and Engineering Zhejiang University Hangzhou China
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Capar Ö, Tabatabai M, Klee JE, Worm M, Hartmann L, Ritter H. Fast curing of polyhydroxyurethanes via ring opening polyaddition of low viscosity cyclic carbonates and amines. Polym Chem 2020. [DOI: 10.1039/d0py01172j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
We investigate the curing of low viscosity di-/tricyclic carbonates and amines for adjustable polyhydroxyurethanes and their application in a double chamber syringe.
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Affiliation(s)
- Özgür Capar
- Heinrich-Heine-University Düsseldorf
- Institute of Organic and Macromolecular Chemistry
- 40225 Düsseldorf
- Germany
| | - Monir Tabatabai
- Heinrich-Heine-University Düsseldorf
- Institute of Organic and Macromolecular Chemistry
- 40225 Düsseldorf
- Germany
| | | | | | - Laura Hartmann
- Heinrich-Heine-University Düsseldorf
- Institute of Organic and Macromolecular Chemistry
- 40225 Düsseldorf
- Germany
| | - Helmut Ritter
- Heinrich-Heine-University Düsseldorf
- Institute of Organic and Macromolecular Chemistry
- 40225 Düsseldorf
- Germany
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Bauri K, Saha B, Banerjee A, De P. Recent advances in the development and applications of nonconventional luminescent polymers. Polym Chem 2020. [DOI: 10.1039/d0py01285h] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Recently, nonconventional luminescent polymers (NLPs) have emerged as the most sought-after alternative luminescent materials. This review provides a thorough description of the importance and applications of each class of state-of-the-art NLPs.
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Affiliation(s)
- Kamal Bauri
- Department of Chemistry
- Raghunathpur College
- Raghunathpur - 723133
- India
| | - Biswajit Saha
- Polymer Research Centre and Centre for Advanced Functional Materials
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur - 741246
- India
| | - Arnab Banerjee
- Polymer Research Centre and Centre for Advanced Functional Materials
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur - 741246
- India
| | - Priyadarsi De
- Polymer Research Centre and Centre for Advanced Functional Materials
- Department of Chemical Sciences
- Indian Institute of Science Education and Research Kolkata
- Mohanpur - 741246
- India
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