51
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Yamakado T, Takahashi S, Watanabe K, Matsumoto Y, Osuka A, Saito S. Conformational Planarization versus Singlet Fission: Distinct Excited-State Dynamics of Cyclooctatetraene-Fused Acene Dimers. Angew Chem Int Ed Engl 2018. [PMID: 29516597 DOI: 10.1002/anie.201802185] [Citation(s) in RCA: 75] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
A set of flapping acene dimers fused with an 8π cyclooctatetraene (COT) ring showed distinct excited-state dynamics in solution. While the anthracene dimer showed a fast V-shaped-to-planar conformational change within 10 ps in the lowest excited singlet state, reminding us of extended Baird aromaticity, the tetracene dimer and the pentacene dimer underwent intramolecular singlet fission (SF) in different manners: A fast and reversible SF with a characteristic delayed fluorescence (FL), and a fast and quantitative SF, respectively. Conformational flexibility of the fused COT linkage plays an important role in these ultrafast dynamics, demonstrating the utility of the flapping molecular series as a versatile platform for designing photofunctional systems.
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Affiliation(s)
- Takuya Yamakado
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
| | - Shota Takahashi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
| | - Kazuya Watanabe
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
| | - Yoshiyasu Matsumoto
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
| | - Atsuhiro Osuka
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan
| | - Shohei Saito
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto, 606-8502, Japan.,JST-PRESTO, FRONTIER, Japan
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52
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Yang H, Sun Z, Lv C, Qile M, Wang K, Gao H, Zou B, Song Q, Zhang Y. Ratiometric Piezochromism of Electrospun Polymer Films: Intermolecular Interactions for Enhanced Sensitivity and Color Difference. Chempluschem 2018; 83:132-139. [DOI: 10.1002/cplu.201800080] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Indexed: 12/26/2022]
Affiliation(s)
- Heyi Yang
- College of Chemical Engineering; Zhejiang University of Technology; Caowang Road No. 18 Hangzhou 310000 P. R. China
- Department of Materials Chemistry; Huzhou University; East 2nd Ring Rd. No.759 Huzhou 313000 P. R. China
| | - Zhanghua Sun
- College of Chemical Engineering; Zhejiang University of Technology; Caowang Road No. 18 Hangzhou 310000 P. R. China
| | - Chunyan Lv
- Department of Materials Chemistry; Huzhou University; East 2nd Ring Rd. No.759 Huzhou 313000 P. R. China
| | - Moge Qile
- College of Chemical Engineering; Zhejiang University of Technology; Caowang Road No. 18 Hangzhou 310000 P. R. China
| | - Kai Wang
- State Key Laboratory of Super-hard Materials; Jilin University; Qianjin Street 2699 Changchun 130012 P. R. China
| | - Huiwen Gao
- Department of Materials Chemistry; Huzhou University; East 2nd Ring Rd. No.759 Huzhou 313000 P. R. China
| | - Bo Zou
- State Key Laboratory of Super-hard Materials; Jilin University; Qianjin Street 2699 Changchun 130012 P. R. China
| | - Qingbao Song
- College of Chemical Engineering; Zhejiang University of Technology; Caowang Road No. 18 Hangzhou 310000 P. R. China
| | - Yujian Zhang
- Department of Materials Chemistry; Huzhou University; East 2nd Ring Rd. No.759 Huzhou 313000 P. R. China
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53
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Ono T, Tsukiyama Y, Taema A, Sato H, Kiyooka H, Yamaguchi Y, Nagahashi A, Nishiyama M, Akahama Y, Ozawa Y, Abe M, Hisaeda Y. Piezofluorochromism in Charge-Transfer Inclusion Crystals: The Influence of High Pressure versus Mechanical Grinding. CHEMPHOTOCHEM 2018. [DOI: 10.1002/cptc.201700227] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- 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
- Japan Science and Technology Agency (JST)-PRESTO; 4-1-8 Honcho Kawaguchi, Saitama 332-0012 Japan
| | - Yoshifumi Tsukiyama
- Department of Chemistry and Biochemistry Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Ai Taema
- Department of Chemistry and Biochemistry Graduate School of Engineering; Kyushu University; 744 Motooka Nishi-ku, Fukuoka 819-0395 Japan
| | - Hiroyasu Sato
- Rigaku Corporation; 3-9-12 Matsubara Akishima, Tokyo 196-8666 Japan
| | - Hidetoshi Kiyooka
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kouto Kamigori-cho, Hyogo 678-1297 Japan
| | - Yuma Yamaguchi
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kouto Kamigori-cho, Hyogo 678-1297 Japan
| | - Ayumi Nagahashi
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kouto Kamigori-cho, Hyogo 678-1297 Japan
| | - Manami Nishiyama
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kouto Kamigori-cho, Hyogo 678-1297 Japan
| | - Yuichi Akahama
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kouto Kamigori-cho, Hyogo 678-1297 Japan
| | - Yoshiki Ozawa
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kouto Kamigori-cho, Hyogo 678-1297 Japan
| | - Masaaki Abe
- Graduate School of Material Science; University of Hyogo; 3-2-1 Kouto Kamigori-cho, Hyogo 678-1297 Japan
| | - Yoshio Hisaeda
- 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
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54
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Liu C, Xiao G, Yang M, Zou B, Zhang ZL, Pang DW. Mechanofluorochromic Carbon Nanodots: Controllable Pressure-Triggered Blue- and Red-Shifted Photoluminescence. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201711409] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Cui Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
- Key Laboratory of Optoelectronic Technology & Systems (Ministry of Education), Centre for Intelligent Sensing Technology, College of Optoelectronic Engineering; Chongqing University; Chongqing 400044 China
| | - Guanjun Xiao
- State Key Laboratory of Superhard Materials; College of Physics; Jilin University; Changchun 130012 China
| | - Mengli Yang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
| | - Bo Zou
- State Key Laboratory of Superhard Materials; College of Physics; Jilin University; Changchun 130012 China
| | - Zhi-Ling Zhang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
| | - Dai-Wen Pang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
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55
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Liu C, Xiao G, Yang M, Zou B, Zhang ZL, Pang DW. Mechanofluorochromic Carbon Nanodots: Controllable Pressure-Triggered Blue- and Red-Shifted Photoluminescence. Angew Chem Int Ed Engl 2018; 57:1893-1897. [DOI: 10.1002/anie.201711409] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Cui Liu
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
- Key Laboratory of Optoelectronic Technology & Systems (Ministry of Education), Centre for Intelligent Sensing Technology, College of Optoelectronic Engineering; Chongqing University; Chongqing 400044 China
| | - Guanjun Xiao
- State Key Laboratory of Superhard Materials; College of Physics; Jilin University; Changchun 130012 China
| | - Mengli Yang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
| | - Bo Zou
- State Key Laboratory of Superhard Materials; College of Physics; Jilin University; Changchun 130012 China
| | - Zhi-Ling Zhang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
| | - Dai-Wen Pang
- Key Laboratory of Analytical Chemistry for Biology and Medicine (Ministry of Education); College of Chemistry and Molecular Sciences, and the Institute for Advanced Studies; Wuhan University; Wuhan 430072 China
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56
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Cheng Z, Shi H, Ma H, Bian L, Wu Q, Gu L, Cai S, Wang X, Xiong W, An Z, Huang W. Ultralong Phosphorescence from Organic Ionic Crystals under Ambient Conditions. Angew Chem Int Ed Engl 2018; 57:678-682. [DOI: 10.1002/anie.201710017] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Indexed: 12/16/2022]
Affiliation(s)
- Zhichao Cheng
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Huifang Shi
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Huili Ma
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Lifang Bian
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Qi Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Long Gu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Suzhi Cai
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Xuan Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Wei‐wei Xiong
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Zhongfu An
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
- Shaanxi Institute of Flexible Electronics (SIFE)Northwestern Polytechnical University (NPU) 127 West Youyi Road Xi'an 710072 China
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57
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Cheng Z, Shi H, Ma H, Bian L, Wu Q, Gu L, Cai S, Wang X, Xiong W, An Z, Huang W. Ultralong Phosphorescence from Organic Ionic Crystals under Ambient Conditions. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201710017] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Zhichao Cheng
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Huifang Shi
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Huili Ma
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Lifang Bian
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Qi Wu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Long Gu
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Suzhi Cai
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Xuan Wang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Wei‐wei Xiong
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Zhongfu An
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
| | - Wei Huang
- Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM)Nanjing Tech University (NanjingTech) 30 South Puzhu Road Nanjing 211800 China
- Shaanxi Institute of Flexible Electronics (SIFE)Northwestern Polytechnical University (NPU) 127 West Youyi Road Xi'an 710072 China
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58
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Li L, Zeng Y, Yu T, Chen J, Yang G, Li Y. Light-Harvesting Organic Nanocrystals Capable of Photon Upconversion. CHEMSUSCHEM 2017; 10:4610-4615. [PMID: 28990363 DOI: 10.1002/cssc.201701389] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2017] [Revised: 09/04/2017] [Indexed: 06/07/2023]
Abstract
Harvesting and converting low energy photons into higher ones through upconversion have great potential in solar energy conversion. A light-harvesting nanocrystal assembled from 9,10-distyrylanthracene and palladium(II) meso-tetraphenyltetrabenzoporphyrin as the acceptor and the sensitizer, respectively effects red-to-green upconversion under incoherent excitation of low power density. An upconversion quantum yield of 0.29±0.02 % is obtained upon excitation with 640 nm laser of 120 mW cm-2 . The well-organized packing of acceptor molecules with aggregation-induced emission in the nanocrystals dramatically reduces the nonradiative decay of the excited acceptor, benefits the triplet-triplet annihilation (TTA) upconversion and guides the consequent upconverted emission. This work provides a straightforward strategy to develop light-harvesting nanocrystals based on TTA upconversion, which is attractive for energy conversion and photonic applications.
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Affiliation(s)
- Li Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yi Zeng
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Tianjun Yu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Jinping Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Guoqiang Yang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Photochemistry, Institute of Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
| | - Yi Li
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Beijing, 100190, China
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59
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Yang W, Liu C, Lu S, Du J, Gao Q, Zhang R, Liu Y, Yang C. Smart On-Off Switching Luminescence Materials with Reversible Piezochromism and Basichromism. ChemistrySelect 2017. [DOI: 10.1002/slct.201701997] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Wei Yang
- College of Biological and Pharmaceutical Science; China Three Gorges University; Yichang 443002, P R China
| | - Chunlin Liu
- College of Biological and Pharmaceutical Science; China Three Gorges University; Yichang 443002, P R China
| | - Shuang Lu
- College of Biological and Pharmaceutical Science; China Three Gorges University; Yichang 443002, P R China
| | - Jinya Du
- College of Biological and Pharmaceutical Science; China Three Gorges University; Yichang 443002, P R China
| | - Qingyun Gao
- College of Biological and Pharmaceutical Science; China Three Gorges University; Yichang 443002, P R China
| | - Ronghua Zhang
- College of Biological and Pharmaceutical Science; China Three Gorges University; Yichang 443002, P R China
| | - Yi Liu
- College of Chemistry and Molecular Sciences; Wuhan University; Wuhan 430072, PR China
| | - Changying Yang
- College of Biological and Pharmaceutical Science; China Three Gorges University; Yichang 443002, P R China
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60
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Dinda S, Mandal D, Sarkar S, Das PK. Self-Assembled Vesicle-Carbon Nanotube Conjugate Formation through a Boronate-Diol Covalent Linkage. Chemistry 2017; 23:15194-15202. [DOI: 10.1002/chem.201703452] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Soumik Dinda
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700 032 India
| | - Deep Mandal
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700 032 India
| | - Saheli Sarkar
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700 032 India
| | - Prasanta Kumar Das
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700 032 India
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61
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Yan Y, Zhang NN, Li R, Xu JG, Lu J, Zheng FK, Guo GC. Coordination Polymers with Grinding-Size-Dependent Mechanoresponsive Luminescence Induced by π···π Stacking Interactions. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700574] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yong Yan
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 350002 Fuzhou Fujian P. R. China
- Fujian Institute of Research on the Structure of Matter; University of Chinese Academy of Sciences; 100039 Beijing P. R. China
| | - Ning-Ning Zhang
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 350002 Fuzhou Fujian P. R. China
- Fujian Institute of Research on the Structure of Matter; University of Chinese Academy of Sciences; 100039 Beijing P. R. China
| | - Rong Li
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 350002 Fuzhou Fujian P. R. China
- Fujian Institute of Research on the Structure of Matter; University of Chinese Academy of Sciences; 100039 Beijing P. R. China
| | - Jian-Gang Xu
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 350002 Fuzhou Fujian P. R. China
- Fujian Institute of Research on the Structure of Matter; University of Chinese Academy of Sciences; 100039 Beijing P. R. China
| | - Jian Lu
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 350002 Fuzhou Fujian P. R. China
- Fujian Institute of Research on the Structure of Matter; University of Chinese Academy of Sciences; 100039 Beijing P. R. China
| | - Fa-Kun Zheng
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 350002 Fuzhou Fujian P. R. China
| | - Guo-Cong Guo
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; 350002 Fuzhou Fujian P. R. China
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62
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Aggregation-induced phosphorescence and mechanochromic luminescence of a tetraphenylethene-based gold(I) isocyanide complex. CHINESE CHEM LETT 2017. [DOI: 10.1016/j.cclet.2017.04.008] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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63
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Lu S, Xiao G, Sui L, Feng T, Yong X, Zhu S, Li B, Liu Z, Zou B, Jin M, Tse JS, Yan H, Yang B. Piezochromic Carbon Dots with Two-photon Fluorescence. Angew Chem Int Ed Engl 2017; 56:6187-6191. [PMID: 28378520 DOI: 10.1002/anie.201700757] [Citation(s) in RCA: 144] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2017] [Revised: 03/04/2017] [Indexed: 12/11/2022]
Abstract
Piezochromic materials, which show color changes resulting from mechanical grinding or external pressure, can be used as mechanosensors, indicators of mechano-history, security papers, optoelectronic devices, and data storage systems. A class of piezochromic materials with unprecedented two-photon absorptive and yellow emissive carbon dots (CDs) was developed for the first time. Applied pressure from 0-22.84 GPa caused a noticeable color change in the luminescence of yellow emissive CDs, shifting from yellow (557 nm) to blue-green (491 nm). Moreover, first-principles calculations support transformation of the sp2 domains into sp3 -hybridized domains under high pressure. The structured CDs generated were captured by quenching the high-pressure phase to ambient conditions, thus greatly increasing the choice of materials available for a variety of applications.
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Affiliation(s)
- Siyu Lu
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, China.,State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Guanjun Xiao
- State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, 130012, China
| | - Laizhi Sui
- Institute of Atomic and Molecular Physics, Jilin University, Changchun, 130012, China
| | - Tanglue Feng
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Xue Yong
- Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, S7N5E2, Canada
| | - Shoujun Zhu
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
| | - Baojun Li
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, China
| | - Zhongyi Liu
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, China
| | - Bo Zou
- State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, 130012, China
| | - Mingxing Jin
- Institute of Atomic and Molecular Physics, Jilin University, Changchun, 130012, China
| | - John S Tse
- State Key Laboratory of Superhard Materials, College of Physics, Jilin University, Changchun, 130012, China.,Department of Physics and Engineering Physics, University of Saskatchewan, Saskatoon, S7N5E2, Canada
| | - Hu Yan
- College of Chemistry and Molecular Engineering, Zhengzhou University, 100 Kexue Road, Zhengzhou, 450001, China
| | - Bai Yang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China
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64
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Lu S, Xiao G, Sui L, Feng T, Yong X, Zhu S, Li B, Liu Z, Zou B, Jin M, Tse JS, Yan H, Yang B. Piezochromic Carbon Dots with Two-photon Fluorescence. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700757] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Siyu Lu
- College of Chemistry and Molecular Engineering; Zhengzhou University; 100 Kexue Road Zhengzhou 450001 China
- State Key Laboratory of Supramolecular Structure and Materials; College of Chemistry; Jilin University; Changchun 130012 China
| | - Guanjun Xiao
- State Key Laboratory of Superhard Materials; College of Physics; Jilin University; Changchun 130012 China
| | - Laizhi Sui
- Institute of Atomic and Molecular Physics; Jilin University; Changchun 130012 China
| | - Tanglue Feng
- State Key Laboratory of Supramolecular Structure and Materials; College of Chemistry; Jilin University; Changchun 130012 China
| | - Xue Yong
- Department of Physics and Engineering Physics; University of Saskatchewan; Saskatoon S7N5E2 Canada
| | - Shoujun Zhu
- State Key Laboratory of Supramolecular Structure and Materials; College of Chemistry; Jilin University; Changchun 130012 China
| | - Baojun Li
- College of Chemistry and Molecular Engineering; Zhengzhou University; 100 Kexue Road Zhengzhou 450001 China
| | - Zhongyi Liu
- College of Chemistry and Molecular Engineering; Zhengzhou University; 100 Kexue Road Zhengzhou 450001 China
| | - Bo Zou
- State Key Laboratory of Superhard Materials; College of Physics; Jilin University; Changchun 130012 China
| | - Mingxing Jin
- Institute of Atomic and Molecular Physics; Jilin University; Changchun 130012 China
| | - John S. Tse
- State Key Laboratory of Superhard Materials; College of Physics; Jilin University; Changchun 130012 China
- Department of Physics and Engineering Physics; University of Saskatchewan; Saskatoon S7N5E2 Canada
| | - Hu Yan
- College of Chemistry and Molecular Engineering; Zhengzhou University; 100 Kexue Road Zhengzhou 450001 China
| | - Bai Yang
- State Key Laboratory of Supramolecular Structure and Materials; College of Chemistry; Jilin University; Changchun 130012 China
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65
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Toma O, Mercier N, Allain M, Meinardi F, Botta C. Lead(II) 4,4′-BipyridineN-Oxide Coordination Polymers - Highly Phosphorescent Materials with Mechanochromic Luminescence Properties. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201601230] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Oksana Toma
- MOLTECH ANJOU; UMR-CNRS 6200; Université d'Angers; 2 Bd Lavoisier 49045 Angers France
| | - Nicolas Mercier
- MOLTECH ANJOU; UMR-CNRS 6200; Université d'Angers; 2 Bd Lavoisier 49045 Angers France
| | - Magali Allain
- MOLTECH ANJOU; UMR-CNRS 6200; Université d'Angers; 2 Bd Lavoisier 49045 Angers France
| | - Francesco Meinardi
- Dipartimento di Scienza dei Materiali; Università degli Studi di Milano Bicocca; Via Cozzi 55 20125 Milano Italy
| | - Chiara Botta
- Istituto per lo Studio delle Macromolecole (ISMAC) CNR; Via Corti 12 20133 Milano Italy
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66
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Mikhalyova EA, Yakovenko AV, Zeller M, Gavrilenko KS, Kiskin MA, Smola SS, Dotsenko VP, Eremenko IL, Addison AW, Pavlishchuk VV. Crystal structures and intense luminescence of tris(3-(2′-pyridyl)-pyrazolyl)borate Tb3+ and Eu3+ complexes with carboxylate co-ligands. Dalton Trans 2017; 46:3457-3469. [DOI: 10.1039/c6dt04757b] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The carboxylate coligands affect the bright luminescence of a series of Eu3+ and Tb3+ complexes.
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Affiliation(s)
- Elena A. Mikhalyova
- L. V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of the Ukraine
- Kiev, 03028
- Ukraine
| | - Anastasiya V. Yakovenko
- L. V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of the Ukraine
- Kiev, 03028
- Ukraine
| | - Matthias Zeller
- STARBURSTT CyberInstrumentation Consortium and Department of Chemistry
- Youngstown State University
- One University Plaza
- Youngstown OH 44555-3663
- USA
| | | | - Mikhail A. Kiskin
- N. S. Kurnakov Institute of General and Inorganic Chemistry
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
| | - Sergey S. Smola
- A.V. Bogatsky Physico-Chemical Institute of the National Academy of Sciences of the Ukraine
- 65080 Odessa
- Ukraine
| | - Vladimir P. Dotsenko
- A.V. Bogatsky Physico-Chemical Institute of the National Academy of Sciences of the Ukraine
- 65080 Odessa
- Ukraine
| | - Igor L. Eremenko
- N. S. Kurnakov Institute of General and Inorganic Chemistry
- Russian Academy of Sciences
- 119991 Moscow
- Russian Federation
| | | | - Vitaly V. Pavlishchuk
- L. V. Pisarzhevskii Institute of Physical Chemistry of the National Academy of Sciences of the Ukraine
- Kiev, 03028
- Ukraine
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67
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Bai L, Bose P, Gao Q, Li Y, Ganguly R, Zhao Y. Halogen-Assisted Piezochromic Supramolecular Assemblies for Versatile Haptic Memory. J Am Chem Soc 2016; 139:436-441. [DOI: 10.1021/jacs.6b11057] [Citation(s) in RCA: 120] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Linyi Bai
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Purnandhu Bose
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Qiang Gao
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Yongxin Li
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Rakesh Ganguly
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
| | - Yanli Zhao
- Division
of Chemistry and Biological Chemistry, School of Physical and Mathematical
Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371
- School
of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
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68
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Gao Z, Wang K, Liu F, Feng C, He X, Li J, Yang B, Zou B, Lu P. Enhanced Sensitivity and Piezochromic Contrast through Single-Direction Extension of Molecular Structure. Chemistry 2016; 23:773-777. [PMID: 27796058 DOI: 10.1002/chem.201604923] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Indexed: 11/05/2022]
Affiliation(s)
- Zhao Gao
- State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Kai Wang
- State Key Laboratory of Superhard Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Fangming Liu
- State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Cunfang Feng
- State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Xin He
- State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Jinyu Li
- State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Bing Yang
- State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Bo Zou
- State Key Laboratory of Superhard Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
| | - Ping Lu
- State Key Laboratory of Supramolecular Structure and Materials; Jilin University; Qianjin Street No. 2699 Changchun 130012 P. R. China
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69
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Su X, Wang Y, Fang X, Zhang YM, Zhang T, Li M, Liu Y, Lin T, Zhang SXA. A High Contrast Tri-state Fluorescent Switch: Properties and Applications. Chem Asian J 2016; 11:3205-3212. [DOI: 10.1002/asia.201601096] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Xing Su
- College of Instrumentation and Electrical Engineering; Jilin University; Changchun 130061 P. R. China
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
| | - Yi Wang
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
| | - Xiaofeng Fang
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
| | - Yu-Mo Zhang
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
| | - Ting Zhang
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
| | - Minjie Li
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
| | - Yifei Liu
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
| | - Tingting Lin
- College of Instrumentation and Electrical Engineering; Jilin University; Changchun 130061 P. R. China
| | - Sean Xiao-An Zhang
- College of Chemistry; Jilin University; 2699 Qianjin street Changchun 130012 P. R. China
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70
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Chowdhury A, Mukherjee PS. Vinylanthracene-Based Compounds as Electron-Rich Sensors for Explosives Recognition. Chempluschem 2016; 81:1360-1370. [DOI: 10.1002/cplu.201600399] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2016] [Revised: 09/09/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Aniket Chowdhury
- Department of Inorganic and Physical Chemistry; Indian Institute of Science; Bangalore Karnataka 560012 India
| | - Partha Sarathi Mukherjee
- Department of Inorganic and Physical Chemistry; Indian Institute of Science; Bangalore Karnataka 560012 India
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71
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Ito S, Yamada T, Asami M. Two-Step Mechanochromic Luminescence ofN,N′-Bis-Boc-3,3′-di(pyren-1-yl)-2,2′-biindole. Chempluschem 2016; 81:1272-1275. [DOI: 10.1002/cplu.201600409] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Suguru Ito
- Department of Advanced Materials Chemistry; Graduate School of Engineering; Yokohama National University; 79-5 Tokiwadai, Hodogaya-ku Yokohama 240-8501 Japan
| | - Takeshi Yamada
- Department of Advanced Materials Chemistry; Graduate School of Engineering; Yokohama National University; 79-5 Tokiwadai, Hodogaya-ku Yokohama 240-8501 Japan
| | - Masatoshi Asami
- Department of Advanced Materials Chemistry; Graduate School of Engineering; Yokohama National University; 79-5 Tokiwadai, Hodogaya-ku Yokohama 240-8501 Japan
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72
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Toma O, Allain M, Meinardi F, Forni A, Botta C, Mercier N. Bismuth-Based Coordination Polymers with Efficient Aggregation-Induced Phosphorescence and Reversible Mechanochromic Luminescence. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602602] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Oksana Toma
- MOLTECH-Anjou, UMR-CNRS 6200; University of Angers; 2 Bd Lavoisier 49045 Angers France
| | - Magali Allain
- MOLTECH-Anjou, UMR-CNRS 6200; University of Angers; 2 Bd Lavoisier 49045 Angers France
| | - Francesco Meinardi
- Dipartimento di Scienza dei Materiali; Università degli Studi di Milano Bicocca; via Cozzi 55 20125 Milano Italy
| | - Alessandra Forni
- Istituto di Scienze e Tecnologie Molecolari; Università degli Studi di Milano; via C. Golgi 19 20133 Milano Italy
| | - Chiara Botta
- Istituto per lo Studio delle Macromolecole (ISMAC); CNR; Via Corti 12 20133 Milano Italy
| | - Nicolas Mercier
- MOLTECH-Anjou, UMR-CNRS 6200; University of Angers; 2 Bd Lavoisier 49045 Angers France
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73
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Toma O, Allain M, Meinardi F, Forni A, Botta C, Mercier N. Bismuth-Based Coordination Polymers with Efficient Aggregation-Induced Phosphorescence and Reversible Mechanochromic Luminescence. Angew Chem Int Ed Engl 2016; 55:7998-8002. [DOI: 10.1002/anie.201602602] [Citation(s) in RCA: 95] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2016] [Indexed: 02/03/2023]
Affiliation(s)
- Oksana Toma
- MOLTECH-Anjou, UMR-CNRS 6200; University of Angers; 2 Bd Lavoisier 49045 Angers France
| | - Magali Allain
- MOLTECH-Anjou, UMR-CNRS 6200; University of Angers; 2 Bd Lavoisier 49045 Angers France
| | - Francesco Meinardi
- Dipartimento di Scienza dei Materiali; Università degli Studi di Milano Bicocca; via Cozzi 55 20125 Milano Italy
| | - Alessandra Forni
- Istituto di Scienze e Tecnologie Molecolari; Università degli Studi di Milano; via C. Golgi 19 20133 Milano Italy
| | - Chiara Botta
- Istituto per lo Studio delle Macromolecole (ISMAC); CNR; Via Corti 12 20133 Milano Italy
| | - Nicolas Mercier
- MOLTECH-Anjou, UMR-CNRS 6200; University of Angers; 2 Bd Lavoisier 49045 Angers France
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74
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Chowdhury A, Howlader P, Mukherjee PS. Aggregation‐Induced Emission of Platinum(II) Metallacycles and Their Ability to Detect Nitroaromatics. Chemistry 2016; 22:7468-78. [DOI: 10.1002/chem.201600698] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2016] [Indexed: 12/19/2022]
Affiliation(s)
- Aniket Chowdhury
- Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 India
| | - Prodip Howlader
- Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 India
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75
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Choudhury P, Mandal D, Brahmachari S, Das PK. Hydrophobic End-Modulated Amino-Acid-Based Neutral Hydrogelators: Structure-Specific Inclusion of Carbon Nanomaterials. Chemistry 2016; 22:5160-72. [DOI: 10.1002/chem.201504888] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2015] [Indexed: 12/26/2022]
Affiliation(s)
- Pritam Choudhury
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
| | - Deep Mandal
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
| | - Sayanti Brahmachari
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
| | - Prasanta Kumar Das
- Department of Biological Chemistry; Indian Association for the Cultivation of Science; Jadavpur Kolkata 700032 India
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76
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Lu H, Zhang C, Xia G, Wu S, Zhang G, Yang J, Qiu L. Continuously tunable emission color based on the molecular aggregation of (2Z,2′Z)-2,2′-(1,4-phenylenae)bis(3-(4-(dodecyloxy)phenyl)acrylonitrile). RSC Adv 2016. [DOI: 10.1039/c6ra22024j] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023] Open
Abstract
A luminescent liquid crystal self-assembles to a layer structure or a helical structure with different pitch length depending on the stacking rate; a photoluminescence spectrum blue-shift from 600 nm to 506 nm.
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Affiliation(s)
- Hongbo Lu
- Key Lab of Special Display Technology
- Ministry of Education
- National Engineering Lab of Special Display Technology
- State Key Lab of Advanced Display Technology
- Academy of Opto-Electronic Technology
| | - Chao Zhang
- Key Lab of Special Display Technology
- Ministry of Education
- National Engineering Lab of Special Display Technology
- State Key Lab of Advanced Display Technology
- Academy of Opto-Electronic Technology
| | - Guo Xia
- Key Lab of Special Display Technology
- Ministry of Education
- National Engineering Lab of Special Display Technology
- State Key Lab of Advanced Display Technology
- Academy of Opto-Electronic Technology
| | - Shaojun Wu
- Key Lab of Special Display Technology
- Ministry of Education
- National Engineering Lab of Special Display Technology
- State Key Lab of Advanced Display Technology
- Academy of Opto-Electronic Technology
| | - Guobing Zhang
- Key Lab of Special Display Technology
- Ministry of Education
- National Engineering Lab of Special Display Technology
- State Key Lab of Advanced Display Technology
- Academy of Opto-Electronic Technology
| | - Jiaxiang Yang
- College of Chemistry and Chemical Engineering
- Anhui University
- Hefei
- People's Republic of China
| | - Longzhen Qiu
- Key Lab of Special Display Technology
- Ministry of Education
- National Engineering Lab of Special Display Technology
- State Key Lab of Advanced Display Technology
- Academy of Opto-Electronic Technology
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77
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Ma Z, Wang Z, Meng X, Ma Z, Xu Z, Ma Y, Jia X. A Mechanochromic Single Crystal: Turning Two Color Changes into a Tricolored Switch. Angew Chem Int Ed Engl 2015; 55:519-22. [DOI: 10.1002/anie.201507197] [Citation(s) in RCA: 175] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2015] [Indexed: 11/08/2022]
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78
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Ma Z, Wang Z, Meng X, Ma Z, Xu Z, Ma Y, Jia X. A Mechanochromic Single Crystal: Turning Two Color Changes into a Tricolored Switch. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507197] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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79
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Lu H, Zheng Y, Zhao X, Wang L, Ma S, Han X, Xu B, Tian W, Gao H. Highly Efficient Far Red/Near-Infrared Solid Fluorophores: Aggregation-Induced Emission, Intramolecular Charge Transfer, Twisted Molecular Conformation, and Bioimaging Applications. Angew Chem Int Ed Engl 2015; 55:155-9. [DOI: 10.1002/anie.201507031] [Citation(s) in RCA: 225] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2015] [Revised: 10/20/2015] [Indexed: 11/11/2022]
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80
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Highly Efficient Far Red/Near-Infrared Solid Fluorophores: Aggregation-Induced Emission, Intramolecular Charge Transfer, Twisted Molecular Conformation, and Bioimaging Applications. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201507031] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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81
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Qin Z, Wang Y, Lu X, Chen Y, Peng J, Zhou G. Multistimuli-Responsive Luminescence Switching of Pyrazine Derivative Based Donor-Acceptor-Donor Luminophores. Chem Asian J 2015; 11:285-93. [PMID: 26493237 DOI: 10.1002/asia.201501054] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2015] [Indexed: 01/24/2023]
Abstract
Three symmetrical donor-acceptor-donor (D-A-D) luminophores (C1, C2, and C3) with pyrazine derivatives as electron-withdrawing groups have been developed for multistimuli-responsive luminescence switching. For comparison, reference compounds R1 and R2 without the pyrazine moiety have also been synthesized. Intramolecular charge transfer (ICT) interactions can be found for all D-A-D luminophores owing to the electron-withdrawing properties of the two imine nitrogen atoms in the pyrazine ring and the electron-donating properties of the other two amine nitrogen atoms in the two triphenylamine units. Moreover, luminophores C1, C2, and C3 exhibit "on-off-on" luminescence switching properties in mixtures of water/tetrahydrofuran with increasing water content, which is different from the "on-off" switching for typical aggregation-caused quenching (ACQ) materials and "off-on" switching for traditional aggregation-induced emission (AIE) materials. Additionally, upon grinding the pristine samples, luminophores C1, C2, and C3 display bathochromically shifted photoluminescence maxima that can be recovered by either solvent fuming or thermal annealing treatments. The piezofluorochromic (PFC) properties are more pronounced than those for reference compounds R1 and R2, which indicates that D-A molecules have the ability to amplify the PFC effect by tuning the ICT interactions upon tiny structural changes under pressure. Furthermore, the target luminophores demonstrate acid-responsive photoluminescence spectra that can be recovered in either basic or ambient environments. These results suggest that D-A complexes are potential candidates for multistimuli-responsive luminescence switching because their ICT profiles can be facilely tuned with tiny external stimuli.
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Affiliation(s)
- Zhenwen Qin
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P.R. China
| | - Yue Wang
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P.R. China
| | - Xuefeng Lu
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P.R. China
| | - Yijing Chen
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P.R. China
| | - Juan Peng
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P.R. China
| | - Gang Zhou
- Lab of Advanced Materials & Department of Macromolecular Science, Collaborative Innovation Center of Chemistry for Energy Materials, Fudan University, Shanghai, 200438, P.R. China.
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82
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Yao X, Ru JX, Xu C, Liu YM, Dou W, Tang XL, Zhang GL, Liu WS. Multistimuli-Responsive Luminescence of Naphthalazine Based on Aggregation-Induced Emission. ChemistryOpen 2015; 4:478-82. [PMID: 26478843 PMCID: PMC4603409 DOI: 10.1002/open.201500016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2015] [Indexed: 11/23/2022] Open
Abstract
Stimuli-responsive luminescent materials, which are dependent on changes in physical molecular packing modes, have attracted more and more interest over the past ten years. In this study, 2,2-dihydroxy-1,1-naphthalazine was synthesized and shown to exhibit different fluorescence emission in solution and solid states with characteristic aggregation-induced emission (AIE) properties. A remarkable change in the fluorescence of 2,2-dihydroxy-1,1-naphthalazine occurred upon mechanical grinding, heating, or exposure to solvents. According to the characterization by solid-state fluorescence spectroscopy, X-ray crystallography, differential scanning calorimetry, and X-ray powder diffraction, the fluorescence change could be attributed to transitions between two structurally different polymorphs. These significant properties could also give 2,2-dihydroxy-1,1-naphthalazine more potential applications as a multifunctional material.
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Affiliation(s)
- Xiang Yao
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
| | - Jia-Xi Ru
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
| | - Cong Xu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
| | - Ya-Ming Liu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
| | - Wei Dou
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
| | - Xiao-Liang Tang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
| | - Guo-Lin Zhang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
| | - Wei-Sheng Liu
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University Tianshui Road, Lanzhou, P. R. China
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83
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Mechanically Induced Multicolor Change of Luminescent Materials. Chemphyschem 2015; 16:1811-28. [DOI: 10.1002/cphc.201500181] [Citation(s) in RCA: 199] [Impact Index Per Article: 22.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Indexed: 01/28/2023]
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84
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Mao Z, Yang Z, Mu Y, Zhang Y, Wang YF, Chi Z, Lo CC, Liu S, Lien A, Xu J. Linearly tunable emission colors obtained from a fluorescent-phosphorescent dual-emission compound by mechanical stimuli. Angew Chem Int Ed Engl 2015; 54:6270-3. [PMID: 25851943 DOI: 10.1002/anie.201500426] [Citation(s) in RCA: 181] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2015] [Revised: 02/21/2015] [Indexed: 11/12/2022]
Abstract
Organic mechanoluminochromic materials are mechano/piezo-responsive and promising for applications in sensors, displays, and data storage devices. However, their switching range of emission is seriously impeded by only one kind of emission (either a fluorescent or phosphorescent peak) in the spectrum of single organic compounds. This study presents a design strategy for pure organic compounds with excellent room-temperature fluorescent-phosphorescent dual-emission (rFPDE) properties, which combines the effective factors of dipenylsulfone group, crystalline state, and heavy atom effect. Following the principle of color mixing, myriad emission colors with a wide range from orange to purple and across white zone in a straight line in the chromaticity diagram of the Commission Internationale de l'Eclairage (CIE) can be obtained by simply mechanical grinding the compound. The unique properties could be concentrated on a pure organic compound through this design strategy, which provides a new efficient channel for the discovery of efficient mechano-responsive organic materials.
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Affiliation(s)
- Zhu Mao
- PCFM Lab, GDHPPC Lab, KLGHEI of Environment and Energy Chemistry, State Key Laboratory of Optoelectronic Material and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275 (China)
| | - Zhiyong Yang
- PCFM Lab, GDHPPC Lab, KLGHEI of Environment and Energy Chemistry, State Key Laboratory of Optoelectronic Material and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275 (China)
| | | | - Yi Zhang
- PCFM Lab, GDHPPC Lab, KLGHEI of Environment and Energy Chemistry, State Key Laboratory of Optoelectronic Material and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275 (China).
| | - Yi-Fan Wang
- Shenzhen China Star Optoelectronics Technology Co., Ltd, Guangdong (China)
| | - Zhenguo Chi
- PCFM Lab, GDHPPC Lab, KLGHEI of Environment and Energy Chemistry, State Key Laboratory of Optoelectronic Material and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275 (China).
| | - Chang-Cheng Lo
- Shenzhen China Star Optoelectronics Technology Co., Ltd, Guangdong (China)
| | - Siwei Liu
- PCFM Lab, GDHPPC Lab, KLGHEI of Environment and Energy Chemistry, State Key Laboratory of Optoelectronic Material and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275 (China)
| | - Alan Lien
- TCL Corporate Research, Guangzhou (China)
| | - Jiarui Xu
- PCFM Lab, GDHPPC Lab, KLGHEI of Environment and Energy Chemistry, State Key Laboratory of Optoelectronic Material and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-sen University, Guangzhou 510275 (China).
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85
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Mao Z, Yang Z, Mu Y, Zhang Y, Wang YF, Chi Z, Lo CC, Liu S, Lien A, Xu J. Linearly Tunable Emission Colors Obtained from a Fluorescent-Phosphorescent Dual-Emission Compound by Mechanical Stimuli. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500426] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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86
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Benito Q, Maurin I, Cheisson T, Nocton G, Fargues A, Garcia A, Martineau C, Gacoin T, Boilot JP, Perruchas S. Mechanochromic luminescence of copper iodide clusters. Chemistry 2015; 21:5892-7. [PMID: 25755012 DOI: 10.1002/chem.201500251] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Indexed: 01/24/2023]
Abstract
Luminescent mechanochromic materials are particularly appealing for the development of stimuli-responsive materials. Establishing the mechanism responsible for the mechanochromism is always an issue owing to the difficulty in characterizing the ground phase. Herein, the study of real crystalline polymorphs of a mechanochromic and thermochromic luminescent copper iodide cluster permits us to clearly establish the mechanism involved. The local disruption of the crystal packing induces changes in the cluster geometry and in particular the modification of the cuprophilic interactions, which consequently modify the emissive states. This study constitutes a step further toward the understanding of the mechanism involved in the mechanochromic luminescent properties of multimetallic coordination complexes.
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Affiliation(s)
- Quentin Benito
- Laboratoire de Physique de la Matière Condensée, UMR 7643, CNRS, Ecole Polytechnique, 91128 Palaiseau Cedex (France)
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87
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Naito H, Morisaki Y, Chujo Y. o-Carborane-Based Anthracene: A Variety of Emission Behaviors. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201500129] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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88
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Naito H, Morisaki Y, Chujo Y. o-Carborane-based anthracene: a variety of emission behaviors. Angew Chem Int Ed Engl 2015; 54:5084-7. [PMID: 25729004 DOI: 10.1002/anie.201500129] [Citation(s) in RCA: 194] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2015] [Revised: 02/06/2015] [Indexed: 11/09/2022]
Abstract
An o-carborane-based anthracene was synthesized, and single crystals, with incorporated solvent molecules, were obtained from the CHCl3 , CH2 Cl2 , and C6 H6 solutions. The anthracene ring in the crystal is highly distorted by the formation of a π-stacked dimer between the anthracene units. The crystals exhibited a variety of emission behaviors such as aggregation-induced emission (AIE), crystallization-induced emission (CIE), aggregation-caused quenching (ACQ), and multichromism.
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Affiliation(s)
- Hirofumi Naito
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510 (Japan)
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89
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Dal Molin M, Verolet Q, Soleimanpour S, Matile S. Mechanosensitive membrane probes. Chemistry 2015; 21:6012-21. [PMID: 25693760 DOI: 10.1002/chem.201406320] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
This article assembles pertinent insights behind the concept of planarizable push-pull probes. As a response to the planarization of their polarized ground state, a red shift of their excitation maximum is expected to report on either the disorder, the tension, or the potential of biomembranes. The combination of chromophore planarization and polarization contributes to various, usually more complex processes in nature. Examples include the color change of crabs or lobsters during cooking or the chemistry of vision, particularly color vision. The summary of lessons from nature is followed by an overview of mechanosensitive organic materials. Although often twisted and sometimes also polarized, their change of color under pressure usually originates from changes in their crystal packing. Intriguing exceptions include the planarization of several elegantly twisted phenylethynyl oligomers and polymers. Also mechanosensitive probes in plastics usually respond to stretching by disassembly. True ground-state planarization in response to molecular recognition is best exemplified with the binding of thoughtfully twisted cationic polythiophenes to single- and double-stranded oligonucleotides. Molecular rotors, en vogue as viscosity sensors in cells, operate by deplanarization of the first excited state. Pertinent recent examples are described, focusing on λ-ratiometry and intracellular targeting. Complementary to planarization of the ground state with twisted push-pull probes, molecular rotors report on environmental changes with quenching or shifts in emission rather than absorption. The labeling of mechanosensitive channels is discussed as a bioengineering approach to bypass the challenge to create molecular mechanosensitivity and use biological systems instead to sense membrane tension. With planarizable push-pull probes, this challenge is met not with twistome screening, but with "fluorescent flippers," a new concept to insert large and bright monomers into oligomeric probes to really feel the environment and also shine when twisted out of conjugation.
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Affiliation(s)
- Marta Dal Molin
- Department of Organic Chemistry, University of Geneva, Geneva (Switzerland), Fax: (+41) 22-379-3215 www.unige.ch/sciences/chiorg/matile
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90
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High-Contrast Red-Green-Blue Tricolor Fluorescence Switching in Bicomponent Molecular Film. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201411568] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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91
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Kim HJ, Whang DR, Gierschner J, Lee CH, Park SY. High-Contrast Red-Green-Blue Tricolor Fluorescence Switching in Bicomponent Molecular Film. Angew Chem Int Ed Engl 2015; 54:4330-3. [DOI: 10.1002/anie.201411568] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 01/19/2015] [Indexed: 11/08/2022]
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92
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Xue P, Sun J, Yao B, Gong P, Zhang Z, Qian C, Zhang Y, Lu R. Strong Emissive Nanofibers of Organogels for the Detection of Volatile Acid Vapors. Chemistry 2014; 21:4712-20. [DOI: 10.1002/chem.201405074] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2014] [Indexed: 12/22/2022]
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93
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Zhang Y, Wang K, Zhuang G, Xie Z, Zhang C, Cao F, Pan G, Chen H, Zou B, Ma Y. Multicolored-Fluorescence Switching of ICT-Type Organic Solids with Clear Color Difference: Mechanically Controlled Excited State. Chemistry 2014; 21:2474-9. [DOI: 10.1002/chem.201405348] [Citation(s) in RCA: 172] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Indexed: 11/10/2022]
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94
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Wang K, Zhang H, Chen S, Yang G, Zhang J, Tian W, Su Z, Wang Y. Organic polymorphs: one-compound-based crystals with molecular-conformation- and packing-dependent luminescent properties. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:6168-6173. [PMID: 25069771 DOI: 10.1002/adma.201401114] [Citation(s) in RCA: 136] [Impact Index Per Article: 13.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Revised: 06/12/2014] [Indexed: 06/03/2023]
Abstract
The present study of structure-property relationships and disclosure of fascinating amplified spontaneous emission (ASE) behavior of an organic molecule not only exhibits the individual effect of molecular conformation and arrangement on the emission properties of the crystal separately, but also indicates that some concealed elegant properties of organic solids can be achieved through manipulating the polymorphic form.
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Affiliation(s)
- Kai Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, PR China
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95
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Kondo M, Miura S, Okumoto K, Hashimoto M, Kawatsuki N. Mechanochromic Luminescence Characteristics of Pyridine-Terminated Chromophores in the Solid State and in a Poly(vinyl alcohol) Matrix. Chem Asian J 2014; 9:3188-95. [DOI: 10.1002/asia.201402739] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2014] [Indexed: 01/10/2023]
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96
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Zhang Y, Han T, Gu S, Zhou T, Zhao C, Guo Y, Feng X, Tong B, Bing J, Shi J, Zhi J, Dong Y. Mechanochromic behavior of aryl-substituted buta-1,3-diene derivatives with aggregation enhanced emission. Chemistry 2014; 20:8856-61. [PMID: 24920471 DOI: 10.1002/chem.201403132] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2014] [Indexed: 11/06/2022]
Abstract
Three tetra-aryl substituted 1,3-butadiene derivatives with aggregation enhanced emission (AEE) and mechanochromic fluorescence behavior have been rationally designed and synthesized. The results suggest an effective design strategy for developing diverse materials with aggregation induced emission (AIE) and significant mechanochromic performance by employing D-π-A structures with large dipole moments.
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Affiliation(s)
- Yijia Zhang
- School of Materials Science & Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Beijing, 100081 (P.R. China)
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97
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Berenguer JR, Fernández J, Gil B, Lalinde E, Sánchez S. Reversible Binding of Solvent to Naked PbIICenters in Unusual Homoleptic Alkynyl-Based Pt2Pb2Clusters. Chemistry 2014; 20:2574-84. [DOI: 10.1002/chem.201303665] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2013] [Revised: 11/27/2013] [Indexed: 11/08/2022]
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98
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Kurita M, Momma M, Mizuguchi K, Nakano H. Fluorescence color change of aggregation-induced emission of 4-[bis(4-methylphenyl)amino]benzaldehyde. Chemphyschem 2013; 14:3898-901. [PMID: 24288283 DOI: 10.1002/cphc.201300781] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2013] [Revised: 09/12/2013] [Indexed: 11/09/2022]
Abstract
Together we shine: Fluorescence color change of 4-[bis(4-methylphenyl)amino]benzaldehyde (BMABA) could be induced by vigorous stirring and heating of the suspension. This is attributed to a morphological change of the particles from an amorphous state to a crystalline state; therefore, BMABA is identified as a new aggregation-induced emission material.
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Affiliation(s)
- Motoki Kurita
- Department of Applied Chemistry, Muroran Institute of Technology, 27-1, Mizumoto-cho, Muroran, Hokkaido 050-8585 (Japan), Fax: (+81) 143 46 5701
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99
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Ma Z, Teng M, Wang Z, Yang S, Jia X. Mechanically Induced Multicolor Switching Based on a Single Organic Molecule. Angew Chem Int Ed Engl 2013; 52:12268-72. [DOI: 10.1002/anie.201306503] [Citation(s) in RCA: 183] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2013] [Revised: 09/24/2013] [Indexed: 12/27/2022]
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100
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Ma Z, Teng M, Wang Z, Yang S, Jia X. Mechanically Induced Multicolor Switching Based on a Single Organic Molecule. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306503] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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