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Bindl D, Mandal PK, Huc I. Generalizing the Aromatic δ‐Amino Acid Foldamer Helix. Chemistry 2022; 28:e202200538. [PMID: 35332956 PMCID: PMC9322652 DOI: 10.1002/chem.202200538] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2022] [Indexed: 11/12/2022]
Abstract
A series of aromatic oligoamide foldamer sequences containing different proportions of three δ‐amino acids derived from quinoline, pyridine, and benzene and possessing varying flexibility, for example due to methylene bridges, were synthesized. Crystallographic structures of two key sequences and 1H NMR data in water concur to show that a canonical aromatic helix fold prevails in almost all cases and that helix stability critically depends on the ratio between rigid and flexible units. Notwithstanding subtle variations of curvature, i. e. the numbers of units per turn, the aromatic δ‐peptide helix is therefore shown to be general and tolerant of a great number of sp3 centers. We also demonstrate canonical helical folding upon alternating two monomers that do not promote folding when taken separately: folding occurs with two methylenes between every other unit, not with one methylene between every unit. These findings highlight that a fine‐tuning of helix handedness inversion kinetics, curvature, and side chain positioning in aromatic δ‐peptidic foldamers can be realized by systematically combining different yet compatible δ‐amino acids.
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Affiliation(s)
- Daniel Bindl
- Department of Pharmacy and Center for Integrated Protein Science Ludwig-Maximilians-Universität Butenandtstraße 5–13 München 81377 Germany
| | - Pradeep K. Mandal
- Department of Pharmacy and Center for Integrated Protein Science Ludwig-Maximilians-Universität Butenandtstraße 5–13 München 81377 Germany
| | - Ivan Huc
- Department of Pharmacy and Center for Integrated Protein Science Ludwig-Maximilians-Universität Butenandtstraße 5–13 München 81377 Germany
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2
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Jiang W, Tan Z, Almughathawi R, Wu Q, Liu Z, Liu J, Hou S, Zhang G, Lambert CJ, Hong W, Zhang D. Single-Molecule Charge-Transport Modulation Induced by Steric Effects of Side Alkyl Chains. Chemphyschem 2021; 22:2573-2578. [PMID: 34636146 DOI: 10.1002/cphc.202100634] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 10/09/2021] [Indexed: 11/08/2022]
Abstract
The experimental investigation of side-chain effects on intramolecular charge transport in π-conjugated molecules is essential but remains challenging. Herein, the dependence of intra-molecular conductance on the nature of branching alkyl chains is investigated through a combination of the scanning tunneling microscope break junction (STM-BJ) technique and density functional theory. Three thiophene-flanked diketopyrrolopyrrole (DPP) derivatives with different branching alkyl chains (isopentane, 3-methylheptane, and 9-methylnonadecane) are used with phenylthiomethyl groups as the anchoring groups. The results of single-molecule conductance measurements show that as the alkyl chain becomes longer, the torsional angles between the aromatic rings increase due to steric crowding, and therefore, the molecular conductance of DPP decreases due to reduction in conjugation. Both theoretical simulations and 1 H NMR spectra demonstrate that the planarity of the DPPs is directly reduced after introducing longer branching alkyl chains, which leads to a reduced conductance. This work indicates that the effect of the insulating side chain on the single-molecule conductance cannot be neglected, which should be considered for the design of future organic semiconducting materials.
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Affiliation(s)
- Wenlin Jiang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory for Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Zhibing Tan
- State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Siming South Road, China
| | | | - Qingqing Wu
- Department of Physics, Lancaster University, Lancaster, LA1 4YB, UK
| | - Zitong Liu
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory for Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Junyang Liu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Siming South Road, China
| | - Songjun Hou
- Department of Physics, Lancaster University, Lancaster, LA1 4YB, UK
| | - Guanxin Zhang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory for Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
| | - Colin J Lambert
- Department of Physics, Lancaster University, Lancaster, LA1 4YB, UK
| | - Wenjing Hong
- State Key Laboratory of Physical Chemistry of Solid Surfaces, iChEM, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Siming South Road, China
| | - Deqing Zhang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory for Organic Solids, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, China
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3
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Zhao Z, Zhang H, Lam JWY, Tang BZ. Aggregationsinduzierte Emission: Einblicke auf Aggregatebene. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916729] [Citation(s) in RCA: 76] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Zheng Zhao
- Department of ChemistryDepartment of Chemical and Biological EngineeringInstitute for Advanced StudyHong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and ReconstructionThe Hong Kong University of Science and Technology Clear Water Bay, Kowloon Hong Kong 999077 China
- HKUST-Shenzhen Research Institute No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan Shenzhen 518057 China
| | - Haoke Zhang
- Department of ChemistryDepartment of Chemical and Biological EngineeringInstitute for Advanced StudyHong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and ReconstructionThe Hong Kong University of Science and Technology Clear Water Bay, Kowloon Hong Kong 999077 China
- HKUST-Shenzhen Research Institute No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan Shenzhen 518057 China
| | - Jacky W. Y. Lam
- Department of ChemistryDepartment of Chemical and Biological EngineeringInstitute for Advanced StudyHong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and ReconstructionThe Hong Kong University of Science and Technology Clear Water Bay, Kowloon Hong Kong 999077 China
- HKUST-Shenzhen Research Institute No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan Shenzhen 518057 China
| | - Ben Zhong Tang
- Department of ChemistryDepartment of Chemical and Biological EngineeringInstitute for Advanced StudyHong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and ReconstructionThe Hong Kong University of Science and Technology Clear Water Bay, Kowloon Hong Kong 999077 China
- HKUST-Shenzhen Research Institute No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan Shenzhen 518057 China
- Center for Aggregation-Induced EmissionState Key Laboratory of Luminescent Materials and DevicesSCUT-HKUST Joint Research InstituteSouth China University of Technology, Tianhe Qu Guangzhou 510640 China
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4
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Zhao Z, Zhang H, Lam JWY, Tang BZ. Aggregation-Induced Emission: New Vistas at the Aggregate Level. Angew Chem Int Ed Engl 2020; 59:9888-9907. [PMID: 32048428 DOI: 10.1002/anie.201916729] [Citation(s) in RCA: 512] [Impact Index Per Article: 128.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2019] [Indexed: 12/13/2022]
Abstract
Aggregation-induced emission (AIE) describes a photophysical phenomenon in which molecular aggregates exhibit stronger emission than the single molecules. Over the course of the last 20 years, AIE research has made great strides in material development, mechanistic study and high-tech applications. The achievements of AIE research demonstrate that molecular aggregates show many properties and functions that are absent in molecular species. In this review, we summarize the advances in the field of AIE and its related areas. We specifically focus on the new properties of materials attained by molecular aggregates beyond the microscopic molecular level. We hope this review will inspire more research into molecular ensembles at and beyond the meso level and lead to the significant progress in material and biological science.
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Affiliation(s)
- Zheng Zhao
- Department of Chemistry, Department of Chemical and Biological Engineering, Institute for Advanced Study, 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, 999077, China.,HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan, Shenzhen, 518057, China
| | - Haoke Zhang
- Department of Chemistry, Department of Chemical and Biological Engineering, Institute for Advanced Study, 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, 999077, China.,HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan, Shenzhen, 518057, China
| | - Jacky W Y Lam
- Department of Chemistry, Department of Chemical and Biological Engineering, Institute for Advanced Study, 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, 999077, China.,HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan, Shenzhen, 518057, China
| | - Ben Zhong Tang
- Department of Chemistry, Department of Chemical and Biological Engineering, Institute for Advanced Study, 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, 999077, China.,HKUST-Shenzhen Research Institute, No. 9 Yuexing 1st Rd, South Area, Hi-tech Park, Nanshan, Shenzhen, 518057, China.,Center for Aggregation-Induced Emission, State Key Laboratory of Luminescent Materials and Devices, SCUT-HKUST Joint Research Institute, South China University of Technology, Tianhe Qu, Guangzhou, 510640, China
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5
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Shen P, Huang M, Qian J, Li J, Ding S, Zhou X, Xu B, Zhao Z, Tang BZ. Achieving Efficient Multichannel Conductance in Through‐Space Conjugated Single‐Molecule Parallel Circuits. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202000061] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Pingchuan Shen
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Miaoling Huang
- Key Laboratory of the Ministry of Education for Advanced Catalysis MaterialsInstitute of Physical ChemistryZhejiang Normal University Jinhua Zhejiang 321004 China
| | - Jingyu Qian
- State Key Laboratory of Supramolecular Structure and MaterialsJilin University 2699 Qianjin Street Changchun 130012 China
| | - Jinshi Li
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Siyang Ding
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Xiao‐Shun Zhou
- Key Laboratory of the Ministry of Education for Advanced Catalysis MaterialsInstitute of Physical ChemistryZhejiang Normal University Jinhua Zhejiang 321004 China
| | - Bin Xu
- State Key Laboratory of Supramolecular Structure and MaterialsJilin University 2699 Qianjin Street Changchun 130012 China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
- Department of ChemistryThe Hong Kong University of Science & Technology Clear Water Bay Kowloon, Hong Kong China
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6
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Guo J, Fan J, Liu X, Zhao Z, Tang BZ. Photomechanical Luminescence from Through‐Space Conjugated AIEgens. Angew Chem Int Ed Engl 2020; 59:8828-8832. [DOI: 10.1002/anie.201913383] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Jingjing Guo
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
| | - Jianzhong Fan
- Shandong Province Key Laboratory of Medical Physics and Image Processing Technology Institute of Materials and Clean Energy School of Physics and Electronics Shandong Normal University Jinan 250014 China
| | - Xinzhi Liu
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
- Department of Chemistry The Hong Kong University of Science & Technology Clear Water Bay, Kowloon Hong Kong China
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7
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Guo J, Fan J, Liu X, Zhao Z, Tang BZ. Photomechanical Luminescence from Through‐Space Conjugated AIEgens. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913383] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Jingjing Guo
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
| | - Jianzhong Fan
- Shandong Province Key Laboratory of Medical Physics and Image Processing Technology Institute of Materials and Clean Energy School of Physics and Electronics Shandong Normal University Jinan 250014 China
| | - Xinzhi Liu
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates South China University of Technology Guangzhou 510640 China
- Department of Chemistry The Hong Kong University of Science & Technology Clear Water Bay, Kowloon Hong Kong China
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8
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Shen P, Huang M, Qian J, Li J, Ding S, Zhou X, Xu B, Zhao Z, Tang BZ. Achieving Efficient Multichannel Conductance in Through‐Space Conjugated Single‐Molecule Parallel Circuits. Angew Chem Int Ed Engl 2020; 59:4581-4588. [DOI: 10.1002/anie.202000061] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2020] [Indexed: 01/14/2023]
Affiliation(s)
- Pingchuan Shen
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Miaoling Huang
- Key Laboratory of the Ministry of Education for Advanced Catalysis MaterialsInstitute of Physical ChemistryZhejiang Normal University Jinhua Zhejiang 321004 China
| | - Jingyu Qian
- State Key Laboratory of Supramolecular Structure and MaterialsJilin University 2699 Qianjin Street Changchun 130012 China
| | - Jinshi Li
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Siyang Ding
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Xiao‐Shun Zhou
- Key Laboratory of the Ministry of Education for Advanced Catalysis MaterialsInstitute of Physical ChemistryZhejiang Normal University Jinhua Zhejiang 321004 China
| | - Bin Xu
- State Key Laboratory of Supramolecular Structure and MaterialsJilin University 2699 Qianjin Street Changchun 130012 China
| | - Zujin Zhao
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and DevicesGuangdong Provincial Key Laboratory of Luminescence from Molecular AggregatesSouth China University of Technology Guangzhou 510640 China
- Department of ChemistryThe Hong Kong University of Science & Technology Clear Water Bay Kowloon, Hong Kong China
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9
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Improving Gating Efficiency of Electron Transport through Redox‐Active Molecular Junctions with Conjugated Chains. ChemElectroChem 2020. [DOI: 10.1002/celc.201902076] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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10
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Multicenter‐Bond‐Based Quantum Interference in Charge Transport Through Single‐Molecule Carborane Junctions. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904521] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Tang C, Chen L, Zhang L, Chen Z, Li G, Yan Z, Lin L, Liu J, Huang L, Ye Y, Hua Y, Shi J, Xia H, Hong W. Multicenter-Bond-Based Quantum Interference in Charge Transport Through Single-Molecule Carborane Junctions. Angew Chem Int Ed Engl 2019; 58:10601-10605. [PMID: 31166071 DOI: 10.1002/anie.201904521] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Revised: 05/26/2019] [Indexed: 11/08/2022]
Abstract
Molecular components are vital to introduce and manipulate quantum interference (QI) in charge transport through molecular electronic devices. Up to now, the functional molecular units that show QI are mostly found in conventional π- and σ-bond-based systems; it is thus intriguing to study QI in multicenter bonding systems without both π- and σ-conjugations. Now the presence of QI in multicenter-bond-based systems is demonstrated for the first time, through the single-molecule conductance investigation of carborane junctions. We find that all the three connectivities in carborane frameworks show different levels of destructive QI, which leads to highly suppressed single-molecule conductance in para- and meta-connected carboranes. The investigation of QI into carboranes provides a promising platform to fabricate molecular electronic devices based on multicenter bonds.
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Affiliation(s)
- Chun Tang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Lijue Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Longyi Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Zhixin Chen
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Guopeng Li
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Zhewei Yan
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Luchun Lin
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Junyang Liu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Longfeng Huang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Yiling Ye
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Yuhui Hua
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Jia Shi
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Haiping Xia
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
| | - Wenjing Hong
- State Key Laboratory of Physical Chemistry of Solid Surfaces, College of Chemistry and Chemical Engineering, Collaborative Innovation Centre of Chemistry for Energy Materials (iChEM), Xiamen University, Xiamen, 361005, China
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12
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Xie Y, Li Z. Recent Advances in the
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Isomers of Tetraphenylethene Derivatives: Stereoselective Synthesis, AIE Mechanism, Photophysical Properties, and Application as Chemical Probes. Chem Asian J 2019; 14:2524-2541. [DOI: 10.1002/asia.201900282] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Revised: 04/09/2019] [Indexed: 12/31/2022]
Affiliation(s)
- Yujun Xie
- Institute of Molecular Aggregation ScienceTianjin University Tianjin 300072 P. R. China
| | - Zhen Li
- Institute of Molecular Aggregation ScienceTianjin University Tianjin 300072 P. R. China
- Department of ChemistryWuhan University Wuhan 430072 P. R. China
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13
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Zhang T, Zhao Z, Ma H, Zhang Y, Yuan WZ. Polymorphic Pure Organic Luminogens with Through-Space Conjugation and Persistent Room-Temperature Phosphorescence. Chem Asian J 2019; 14:884-889. [PMID: 30604929 DOI: 10.1002/asia.201801727] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 12/27/2018] [Indexed: 12/13/2022]
Abstract
Pure organic luminogens with persistent room-temperature phosphorescence (p-RTP) have attracted increasing attention owing to their vital significance and potential applications in security inks, bioimaging, and photodynamic therapy. Previously reported p-RTP luminogens normally possessed through-bond conjugation. In this work, we report a pure organic luminogen, AN-MA, the Diels-Alder cycloaddition adduct of anthracene (AN) and maleic anhydride (MA), which possesses isolated phenyl groups and an anhydride moiety. AN-MA exhibits aggregation-enhanced emission (AEE) characteristics with efficiency of approximately 2 % and up to 8.5 % in solution and crystals, respectively. Two polymorphs of AN-MA were readily obtained that were able to generate UV emission from individual phenyl rings together with bright blue emission owing to the effective through-space conjugation. Moreover, p-RTP with a lifetime of up to approximately 1.6 s was obtained in the crystals. These results not only reveal a new system with both fluorescence and RTP dual emission but also suggest an alternative through-space conjugation strategy towards pure organic p-RTP luminogens with tunable emissions.
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Affiliation(s)
- Tingting Zhang
- School of Materials Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China.,Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
| | - Zihao Zhao
- Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
| | - Huili Ma
- Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Nanjing Tech University (NanjingTech), Nanjing, 211800, China
| | - Yongming Zhang
- School of Materials Science and Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China.,Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
| | - Wang Zhang Yuan
- Shanghai Key Lab of Electrical Insulation and Thermal Aging, Shanghai Electrochemical Energy Devices Research Center, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, No. 800 Dongchuan Road, Shanghai, 200240, China
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14
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Rai DK, Tauqeer M, Chatterjee S, Krishnan S, Mobin SM, Mathur P. Modulation of Electronic Communication between Two Equivalent Ferrocenyl Groups Mediated Through Tricarbonylcyclobutadieneiron. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801241] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Dhirendra K. Rai
- Discipline of Metallurgy Engineering and Materials Science Indian Institute of Technology Indore 453552 Simrol, Indore India
| | - Mohd. Tauqeer
- Department of Chemistry Aligarh Muslim University 202002 Aligarh India
| | - Sobhan Chatterjee
- Discipline of Metallurgy Engineering and Materials Science Indian Institute of Technology Indore 453552 Simrol, Indore India
| | - Sarathkumar Krishnan
- Discipline of Metallurgy Engineering and Materials Science Indian Institute of Technology Indore 453552 Simrol, Indore India
| | - Shaikh M. Mobin
- Discipline of Chemistry Indian Institute of Technology Indore 453552 Simrol, Indore India
| | - Pradeep Mathur
- Discipline of Chemistry Indian Institute of Technology Indore 453552 Simrol, Indore India
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15
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Cai Z, Zhang N, Awais MA, Filatov AS, Yu L. Synthesis of Alternating Donor–Acceptor Ladder‐Type Molecules and Investigation of Their Multiple Charge‐Transfer Pathways. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201713323] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Zhengxu Cai
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Na Zhang
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Mohammad A. Awais
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Alexander S. Filatov
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Luping Yu
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
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16
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Cai Z, Zhang N, Awais MA, Filatov AS, Yu L. Synthesis of Alternating Donor–Acceptor Ladder‐Type Molecules and Investigation of Their Multiple Charge‐Transfer Pathways. Angew Chem Int Ed Engl 2018; 57:6442-6448. [DOI: 10.1002/anie.201713323] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Indexed: 11/05/2022]
Affiliation(s)
- Zhengxu Cai
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Na Zhang
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Mohammad A. Awais
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Alexander S. Filatov
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
| | - Luping Yu
- Department of Chemistry The University of Chicago 929 E 57th Street Chicago IL 60637 USA
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17
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Yuan Y, Yan JF, Lin DQ, Mao BW, Yuan YF. Ferrocene-Alkynyl Conjugated Molecular Wires: Synthesis, Characterization, and Conductance Properties. Chemistry 2018; 24:3545-3555. [DOI: 10.1002/chem.201705176] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Ye Yuan
- Department of Chemistry; Fuzhou University; Fuzhou 350116 China
| | - Jian-Feng Yan
- Department of Chemistry; Fuzhou University; Fuzhou 350116 China
| | - Da-Qiang Lin
- Department of Chemistry; Fuzhou University; Fuzhou 350116 China
| | - Bing-Wei Mao
- State Key Laboratory of Physical Chemistry of Solid Surfaces; College of Chemistry and Chemical Engineering; Xiamen University; Xiamen 361005 China
| | - Yao-Feng Yuan
- Department of Chemistry; Fuzhou University; Fuzhou 350116 China
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18
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Luo W, Nie H, He B, Zhao Z, Peng Q, Tang BZ. Spectroscopic and Theoretical Characterization of Through-Space Conjugation of Foldamers with a Tetraphenylethene Hinge. Chemistry 2017; 23:18041-18048. [DOI: 10.1002/chem.201704182] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Wenwen Luo
- Center for Aggregation-Induced Emission; State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 P.R. China
| | - Han Nie
- Center for Aggregation-Induced Emission; State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 P.R. China
| | - Bairong He
- Center for Aggregation-Induced Emission; State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 P.R. China
| | - Zujin Zhao
- Center for Aggregation-Induced Emission; State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 P.R. China
| | - Qian Peng
- Key Laboratory of Organic Solids, Beijing National Laboratory for Molecular Science, Institute of Chemistry; Chinese Academy of Sciences; Beijing 100190 P.R. China
| | - Ben Zhong Tang
- Center for Aggregation-Induced Emission; State Key Laboratory of Luminescent Materials and Devices; South China University of Technology; Guangzhou 510640 P.R. China
- Department of Chemistry, Hong Kong Branch of Chinese National Engineering Research Center for Tissue Restoration and Reconstruction; The Hong Kong University of Science & Technology, Kowloon; Hong Kong P.R. China
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19
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Nejedlý J, Šámal M, Rybáček J, Tobrmanová M, Szydlo F, Coudret C, Neumeier M, Vacek J, Vacek Chocholoušová J, Buděšínský M, Šaman D, Bednárová L, Sieger L, Stará IG, Starý I. Synthesis of Long Oxahelicenes by Polycyclization in a Flow Reactor. Angew Chem Int Ed Engl 2017; 56:5839-5843. [DOI: 10.1002/anie.201700341] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Jindřich Nejedlý
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Michal Šámal
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Jiří Rybáček
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Miroslava Tobrmanová
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Florence Szydlo
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Christophe Coudret
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Maria Neumeier
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Jaroslav Vacek
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Jana Vacek Chocholoušová
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Miloš Buděšínský
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - David Šaman
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Lucie Bednárová
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Ladislav Sieger
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
- Department of Physics; CTU in Prague; Faculty of Electrical Engineering; Technická 2 16627 Prague 6 Czech Republic
| | - Irena G. Stará
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
| | - Ivo Starý
- Institute of Organic Chemistry and Biochemistry; Czech Academy of Sciences; Flemingovo nám. 2 16610 Prague 6 Czech Republic
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20
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21
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Ting T, Hsu L, Huang M, Horng E, Lu H, Hsu C, Jiang C, Jin B, Peng S, Chen C. Energy‐Level Alignment for Single‐Molecule Conductance of Extended Metal‐Atom Chains. Angew Chem Int Ed Engl 2015; 54:15734-8. [DOI: 10.1002/anie.201508199] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2015] [Indexed: 11/06/2022]
Affiliation(s)
- Ta‐Cheng Ting
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Liang‐Yan Hsu
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Min‐Jie Huang
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Er‐Chien Horng
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Hao‐Cheng Lu
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Chan‐Hsiang Hsu
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Ching‐Hong Jiang
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Bih‐Yaw Jin
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Shie‐Ming Peng
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
- Institute of Chemistry, Academia Sinica, Taipei, 11529 (Taiwan)
| | - Chun‐hsien Chen
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
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22
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Ting T, Hsu L, Huang M, Horng E, Lu H, Hsu C, Jiang C, Jin B, Peng S, Chen C. Energy‐Level Alignment for Single‐Molecule Conductance of Extended Metal‐Atom Chains. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508199] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ta‐Cheng Ting
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Liang‐Yan Hsu
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Min‐Jie Huang
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Er‐Chien Horng
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Hao‐Cheng Lu
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Chan‐Hsiang Hsu
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Ching‐Hong Jiang
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Bih‐Yaw Jin
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
| | - Shie‐Ming Peng
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
- Institute of Chemistry, Academia Sinica, Taipei, 11529 (Taiwan)
| | - Chun‐hsien Chen
- Department of Chemistry and Center for Emerging Material and Advanced Device, National Taiwan University, 1, Sec. 4, Roosevelt Road, Taipei, 10617 (Taiwan)
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