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Wada K, Nagata Y, Cui L, Ono T, Akine S, Ohtani S, Kato K, Fa S, Ogoshi T. Self-Inclusion Complexation of Electron-Accepting Guest into Electron-Donating Cyclic Host by Photoexcitation. Angew Chem Int Ed Engl 2024; 63:e202404409. [PMID: 38609333 DOI: 10.1002/anie.202404409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 04/14/2024]
Abstract
Self-inclusion complexes consisting of host-guest conjugates are one of the unique supramolecular structures because they form in-state and out-state depending on the external stimuli. Despite many reports of the stimuli-responsive self-inclusion complex formation, study of the structural relaxation from out-state to in-state by photoexcitation has been unexplored. Herein, we report that an electron-donating host and an electron-accepting guest conjugate exhibits the structural relaxation from out-state to in-state by photoexcitation. Formation of the in-state in the excited state resulted in exciplex emission along with the locally excited emission from the out-state. Moreover, this structural relaxation by photoexcitation was suppressed not only by temperature, but also by the presence of guest molecules, resulting in changes in the ratio of the dual emission intensities.
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Affiliation(s)
- Keisuke Wada
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Yuuya Nagata
- WPI Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Kita 21 Nishi 10, Kita-ku, Sapporo, 001-0021, Japan
| | - Luxia Cui
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Toshikazu Ono
- Department of Chemistry and Biochemistry, Graduate School of Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
- Center for Molecular Systems (CMS), Kyushu University, 744 Motooka, Nishi-ku, Fukuoka, 819-0395, Japan
| | - Shigehisa Akine
- Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
| | - Shunsuke Ohtani
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Kenichi Kato
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
| | - Shixin Fa
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
- School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, P. R. China
| | - Tomoki Ogoshi
- Department of Synthetic Chemistry and Biological Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto, 615-8510, Japan
- WPI Nano Life Science Institute (WPI-NanoLSI), Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa, 920-1192, Japan
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Xu J, Huang M, Jiao L, Pang H, Wang X, Duan R, Wu Q. Supramolecular Dimer as High-Performance pH Probe: Study on the Fluorescence Properties of Halogenated Ligands in Rigid Schiff Base Complex. Int J Mol Sci 2023; 24:ijms24119480. [PMID: 37298432 DOI: 10.3390/ijms24119480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 05/23/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
The development of high-performance fluorescence probes has been an active area of research. In the present work, two new pH sensors Zn-3,5-Cl-saldmpn and Zn-3,5-Br-saldmpn based on a halogenated Schiff ligand (3,5-Cl-saldmpn = N, N'-(3,3'-dipropyhnethylamine) bis (3,5-chlorosalicylidene)) with linearity and a high signal-to-noise ratio were developed. Analyses revealed an exponential intensification in their fluorescence emission and a discernible chromatic shift upon pH increase from 5.0 to 7.0. The sensors could retain over 95% of their initial signal amplitude after 20 operational cycles, demonstrating excellent stability and reversibility. To elucidate their unique fluorescence response, a non-halogenated analog was introduced for comparison. The structural and optical characterization suggested that the introduction of halogen atoms can create additional interaction pathways between adjacent molecules and enhance the strength of the interaction, which not only improves the signal-to-noise ratio but also forms a long-range interaction process in the formation of the aggregation state, thus enhancing the response range. Meanwhile, the above proposed mechanism was also verified by theoretical calculations.
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Affiliation(s)
- Jiajun Xu
- Department of Chemical Science and Technology, Kunming University, Kunming 650214, China
| | - Meifen Huang
- College of Physics Science and Technology, Kunming University, Kunming 650214, China
| | - Liang Jiao
- College of Physics Science and Technology, Kunming University, Kunming 650214, China
| | - Haijun Pang
- The School of Material Science and Chemical Engineering, Harbin University of Science and Technology, Harbin 150040, China
| | - Xia Wang
- Department of Chemical Science and Technology, Kunming University, Kunming 650214, China
| | - Rui Duan
- Department of Chemical Science and Technology, Kunming University, Kunming 650214, China
| | - Qiong Wu
- Department of Chemical Science and Technology, Kunming University, Kunming 650214, China
- Yunnan Key Laboratory of Metal-Organic Molecular Materials and Device, School of Chemistry and Chemical Engineering, Kunming University, Kunming 650214, China
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Wu JR, Wu G, Li D, Yang YW. Macrocycle-Based Crystalline Supramolecular Assemblies Built with Intermolecular Charge-Transfer Interactions. Angew Chem Int Ed Engl 2023; 62:e202218142. [PMID: 36651562 DOI: 10.1002/anie.202218142] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Revised: 01/17/2023] [Accepted: 01/18/2023] [Indexed: 01/19/2023]
Abstract
Synthetic macrocycles have served as principal tools for supramolecular chemistry, have greatly extended the scope of organic charge transfer (CT) complexes, and have proved to be of great practical value in the solid state during the past few years. In this Minireview, we summarize the research progress on the macrocycle-based crystalline supramolecular assemblies primarily driven by intermolecular CT interactions (a.k.a. macrocycle-based crystalline CT assemblies, MCCAs for short), which are classified by their donor-acceptor (D-A) constituent elements, including simplex macrocyclic hosts, heterogeneous macrocyclic hosts, and host-guest D-A pairs. Particular attention will be focused on their diverse functions and applications, as well as the underlying CT mechanisms from the perspective of crystal engineering. Finally, the remaining challenges and prospects are outlined.
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Affiliation(s)
- Jia-Rui Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Gengxin Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Dongxia Li
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
| | - Ying-Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, P. R. China
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4
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Verma N, Sutariya P, Patel T, Shukla M, Pandya A. Tailored calix[4]arene-gold nanoconjugate as a ultra-sensitive immunosensing nanolabel. Biomed Microdevices 2022; 25:1. [PMID: 36449135 DOI: 10.1007/s10544-022-00640-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/27/2022] [Indexed: 12/03/2022]
Abstract
The construction of highly sensitive and specific immunosensing nanolabels have attracted tremendous attention in the development of reliable point-of-care disease diagnostics. However, there are still challenges with traditional immunoassays, such as complicated and time-consuming procedure, the use of enzyme label, non-specificity, and require readers for detection. Therefore, we have designed and developed site-directed antibody-immobilized calix[4]arene-gold nanoconjugate based colorimetric immunosensing nanolabel to offer high sensitivity. The prepared nanolabel enabled oriented binding of the antibodies by providing full accessibility of Fab domain for antigen binding. The improved sensitivity of the developed nanolabel was evaluated using vertical flow immunoassay (VFIA) for detecting C-reactive protein (CRP) with a lower detection limit up to 1 ng/ml. Our developed nanolabel was found to be highly specific, easy, quick, and appropriate for onsite detection. The nanolabel is validated with spiked blood samples which exhibited ~90% recovery having a relative error of ~2%. Furthermore, the nanolabel was also used for screening of human blood real samples which showed relative error of ~0.6%. The developed nanolabel can be utilized as a potential nanolabel for the quantitative detection of various biomolecules in clinical samples.
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Affiliation(s)
- Nidhi Verma
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar, Gujarat, 382426, India
| | - Pinkesh Sutariya
- Department of Chemistry, Sardar Patel University, Vallabh Vidyanagar, Gujarat, 388120, India
| | - Tvarit Patel
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar, Gujarat, 382426, India
| | - Malvika Shukla
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar, Gujarat, 382426, India
| | - Alok Pandya
- Department of Biotechnology and Bioengineering, Institute of Advanced Research, Gandhinagar, Gujarat, 382426, India.
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Wu J, Li D, Wu G, Li M, Yang Y. Modulating Supramolecular Charge‐Transfer Interactions in the Solid State using Compressible Macrocyclic Hosts. Angew Chem Int Ed Engl 2022; 61:e202210579. [DOI: 10.1002/anie.202210579] [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: 11/12/2022]
Affiliation(s)
- Jia‐Rui Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
- Key Laboratory of Automobile Materials of Ministry of Education and School of Materials Science and Engineering Jilin University 5988 Renmin Street Changchun 130025 P. R. China
| | - Dongxia Li
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| | - Gengxin Wu
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| | - Meng‐Hao Li
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
| | - Ying‐Wei Yang
- International Joint Research Laboratory of Nano-Micro Architecture Chemistry College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 P. R. China
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6
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Wu JR, Li D, Wu G, Li MH, Yang YW. Modulating Supramolecular Charge‐Transfer Interactions in the Solid State using Compressible Macrocyclic Hosts. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202210579] [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)
- Jia-Rui Wu
- Jilin University College of Chemistry CHINA
| | - Dongxia Li
- Jilin University College of Chemistry CHINA
| | - Gengxin Wu
- Jilin University College of Chemistry CHINA
| | | | - Ying-Wei Yang
- Jilin University College of Chemistry 2699 Qianjin Street 130012 Changchun CHINA
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Liu M, Cen R, Li J, Li Q, Tao Z, Xiao X, Isaacs L. Double‐Cavity
Nor
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Seco
‐Cucurbit[10]uril Enables Efficient and Rapid Separation of Pyridine from Mixtures of Toluene, Benzene, and Pyridine. Angew Chem Int Ed Engl 2022; 61:e202207209. [DOI: 10.1002/anie.202207209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Ming Liu
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Ran Cen
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Jisen Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Qing Li
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Zhu Tao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Xin Xiao
- State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province School of Chemistry and Chemical Engineering Guizhou University Guiyang 550025 P. R. China
| | - Lyle Isaacs
- Department of Chemistry and Biochemistry University of Maryland, College Park College Park MD 20742 USA
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8
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Liu M, Cen R, Li J, Li Q, Tao Z, Xiao X, Isaacs L. Double‐Cavity Nor‐Seco‐Cucurbit[10]uril Enables Efficient and Rapid Separation of Pyridine from Mixtures of Toluene, Benzene, and Pyridine. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202207209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ming Liu
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Ran Cen
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Jisen Li
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Qing Li
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Zhu Tao
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Xin Xiao
- Guizhou University School of Chemistry and Chemical Engineering 550025 Guiyang CHINA
| | - Lyle Isaacs
- University of Maryland at College Park Department of Chemistry and Biochemistry Building 091 20742 College Park UNITED STATES
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Wu Y, Shangguan L, Li Q, Cao J, Liu Y, Wang Z, Zhu H, Wang F, Huang F. Chemoresponsive Supramolecular Polypseudorotaxanes with Infinite Switching Capability. Angew Chem Int Ed Engl 2021; 60:19997-20002. [PMID: 34189820 DOI: 10.1002/anie.202107903] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Indexed: 01/07/2023]
Abstract
Chemoresponsive supramolecular systems with infinite switching capability are important for applications in recycled materials and intelligent devices. To attain this objective, here a chemoresponsive polypseudorotaxane is reported on the basis of a bis(p-phenylene)-34-crown-10 macrocycle (H) and a cyano-substituted viologen guest (G). H and G form a [2]pseudorotaxane (H⊃G) both in solution and in the solid state. Upon addition of AgSF6 , a polypseudorotaxane (denoted as [H⋅G⋅Ag]n ) forms as synergistically driven by host-guest complexation and metal-coordination interactions. [H⋅G⋅Ag]n depolymerizes into a [3]pseudorotaxane (denoted as H2 ⋅G⋅Ag2 ⋅acetone2 ) upon addition of H and AgSF6 , while it reforms with successive addition of G. The transformations between [H⋅G⋅Ag]n and H2 ⋅G⋅Ag2 ⋅acetone2 can be switched for infinite cycles, superior to the conventional chemoresponsive supramolecular polymeric systems with limited switching capability.
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Affiliation(s)
- Yitao Wu
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Liqing Shangguan
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Qi Li
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Jiajun Cao
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Yang Liu
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Zeju Wang
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Huangtianzhi Zhu
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China
| | - Feng Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Key Laboratory of Excited-State Materials of Zhejiang Province, Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou, 310027, P. R. China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center, Hangzhou, 311215, P. R. China.,Green Catalysis Center and College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
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10
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Wu Y, Shangguan L, Li Q, Cao J, Liu Y, Wang Z, Zhu H, Wang F, Huang F. Chemoresponsive Supramolecular Polypseudorotaxanes with Infinite Switching Capability. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202107903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Yitao Wu
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Liqing Shangguan
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Qi Li
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Jiajun Cao
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Yang Liu
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Zeju Wang
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Huangtianzhi Zhu
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
| | - Feng Wang
- CAS Key Laboratory of Soft Matter Chemistry Department of Polymer Science and Engineering University of Science and Technology of China Hefei 230026 P. R. China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering Key Laboratory of Excited-State Materials of Zhejiang Province Stoddart Institute of Molecular Science Department of Chemistry Zhejiang University Hangzhou 310027 P. R. China
- ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou 311215 P. R. China
- Green Catalysis Center and College of Chemistry Zhengzhou University Zhengzhou 450001 P. R. China
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