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Dong L, Li L, Chen H, Cao Y, Lei H. Mechanochemistry: Fundamental Principles and Applications. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024:e2403949. [PMID: 39206931 DOI: 10.1002/advs.202403949] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2024] [Revised: 07/30/2024] [Indexed: 09/04/2024]
Abstract
Mechanochemistry is an emerging research field at the interface of physics, mechanics, materials science, and chemistry. Complementary to traditional activation methods in chemistry, such as heat, electricity, and light, mechanochemistry focuses on the activation of chemical reactions by directly or indirectly applying mechanical forces. It has evolved as a powerful tool for controlling chemical reactions in solid state systems, sensing and responding to stresses in polymer materials, regulating interfacial adhesions, and stimulating biological processes. By combining theoretical approaches, simulations and experimental techniques, researchers have gained intricate insights into the mechanisms underlying mechanochemistry. In this review, the physical chemistry principles underpinning mechanochemistry are elucidated and a comprehensive overview of recent significant achievements in the discovery of mechanically responsive chemical processes is provided, with a particular emphasis on their applications in materials science. Additionally, The perspectives and insights into potential future directions for this exciting research field are offered.
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Affiliation(s)
- Liang Dong
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, Jiangsu, 210093, P. R. China
| | - Luofei Li
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, Jiangsu, 210093, P. R. China
| | - Huiyan Chen
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, Jiangsu, 210093, P. R. China
| | - Yi Cao
- Collaborative Innovation Center of Advanced Microstructures, National Laboratory of Solid State Microstructure, Department of Physics, Nanjing University, Nanjing, Jiangsu, 210093, P. R. China
| | - Hai Lei
- School of Physics, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
- Institute of Advanced Physics, Zhejiang University, Hangzhou, Zhejiang, 310027, P. R. China
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2
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Güixens-Gallardo P, Brea I, Manrique J, Shohraty F, Garcia-Amorós J, Velasco D. Programming Positive Mechanofluorescence in Liquid Crystalline Elastomers. ACS APPLIED POLYMER MATERIALS 2023; 5:6484-6492. [PMID: 38751730 PMCID: PMC11093412 DOI: 10.1021/acsapm.3c01050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Accepted: 07/24/2023] [Indexed: 05/18/2024]
Abstract
Liquid single crystal elastomers (LSCEs) containing organic fluorophores within their polymeric network are attractive materials to detect forces with simple spectroscopic measurements. Hitherto, all mechanoluminescent LSCEs decrease their emission intensity upon mechanical stimulation; that is, they display negative mechanofluorescence. Such behavior is governed by the mechanically induced approximation of the quenching mesogenic units and the fluorophores. In this work, we propose the integration of fluorescent molecular rotors (FMRs), whose luminescence is not quenched by the mesogens, in LSCEs as a valuable strategy to conceive elastomeric materials programmed with exactly the opposite behavior, i.e., their fluorescence increases upon deformation (positive mechanofluorescence). Specifically, carbazole-indolenine dyes are interesting candidates for this purpose since their luminescence depends mainly on the degree of intramolecular rotation allowed by the local environment. On this basis, the uniaxial deformation of an LSCE, along its anisotropic direction, incorporating such FMRs will place the fluorophores in a more restricted medium, leading to the desired enhanced emission at the macroscale.
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Affiliation(s)
- Pedro Güixens-Gallardo
- Grup
de Materials Orgànics, Departament de Química Inorgànica
i Orgànica (Secció de Química Orgànica), Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
- Institut
de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, E-08028 Barcelona, Spain
| | - Ignacio Brea
- Grup
de Materials Orgànics, Departament de Química Inorgànica
i Orgànica (Secció de Química Orgànica), Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
| | - Jordi Manrique
- Grup
de Materials Orgànics, Departament de Química Inorgànica
i Orgànica (Secció de Química Orgànica), Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
| | - Farhad Shohraty
- Grup
de Materials Orgànics, Departament de Química Inorgànica
i Orgànica (Secció de Química Orgànica), Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
| | - Jaume Garcia-Amorós
- Grup
de Materials Orgànics, Departament de Química Inorgànica
i Orgànica (Secció de Química Orgànica), Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
- Institut
de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, E-08028 Barcelona, Spain
| | - Dolores Velasco
- Grup
de Materials Orgànics, Departament de Química Inorgànica
i Orgànica (Secció de Química Orgànica), Universitat de Barcelona, Martí i Franquès 1, E-08028 Barcelona, Spain
- Institut
de Nanociència i Nanotecnologia (IN2UB), Universitat de Barcelona, E-08028 Barcelona, Spain
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Kumar Panda S, Kumar Singh A. Combined experimental and TD-DFT study of a highly sensitive AIE-based probe for the detection of water in organic solvents and its application in inkless writing. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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4
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Gu J, Li Z, Li Q. From single molecule to molecular aggregation science. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214872] [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]
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5
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Aggregation induced emission and mechanofluorochromism of tetraphenylethene fused thiazolo[5,4‑d]thiazole derivatives. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Fan Z, Sun W, Yang Y, Guo J, Dou C, Wang Y. Organoborane cyclophanes with flexible linkers: Dynamic coordination and photo-responsive fluorescence. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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7
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Qin S, Zou H, Hai Y, You L. Aggregation-induced emission luminogens and tunable multicolor polymer networks modulated by dynamic covalent chemistry. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2021.11.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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8
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Ito S. Mechanochromic luminescence of soft crystals: Recent systematic studies in controlling the molecular packing and mechanoresponsive properties. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY C: PHOTOCHEMISTRY REVIEWS 2022. [DOI: 10.1016/j.jphotochemrev.2021.100481] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Nandi RP, Ghosh S, Venkatasubbaiah K, Kumbhar D, Thilagar P. Tribophosphorescence from a Simple Boronic Ester. CHEMPHOTOCHEM 2022. [DOI: 10.1002/cptc.202200026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | | | - Pakkirisamy Thilagar
- IISc: Indian Institute of Science Inorganic and Physical Chemistry Indian Institute of Science Bangalore 560012 Bangalore INDIA
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Kinzhalov MA, Grachova EV, Luzyanin KV. Tuning the luminescence of transition metal complexes with acyclic diaminocarbene ligands. Inorg Chem Front 2022. [DOI: 10.1039/d1qi01288f] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Organometallics featuring acyclic diaminocarbene ligands have recently emerged as powerful emitters for use in electroluminescent technologies.
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Affiliation(s)
- Mikhail A. Kinzhalov
- St Petersburg University, 7/9 Universitetskaya Nab., Saint Petersburg, 199034, Russia
| | - Elena V. Grachova
- St Petersburg University, 7/9 Universitetskaya Nab., Saint Petersburg, 199034, Russia
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Ni J, Zheng W, Qi WJ, Guo ZC, Liu SQ, Zhang JJ. Synthesis, structure and luminescent switching properties of cycloplatinated(II) complexes bearing phenyl β-diketone ligands. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Zheng K, Chen H, Xiao Y, Liu X, Yan J, Zhang N. A Novel Strategy to Design and Construct AIE-active Mechanofluorochromic Materials via Regulation of Molecular Structure. Chemistry 2021; 27:14964-14970. [PMID: 34427954 DOI: 10.1002/chem.202102578] [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: 07/15/2021] [Indexed: 12/14/2022]
Abstract
In this work, we first designed and synthesized tetraphenylene-fused aryl-imidazole derivatives TM-1-4 via regulation of molecular structure, which were consisted of 1H-imidazo[4,5-f][1,10]phenanthroline, 1H-phenanthro[9,10-d]imidazole, 4,5-diphenyl-1H-imidazole, 3,3'-(1H-imidazole-4,5-diyl)dipyridine moieties and AIE-active tetraphenylethene units, respectively. The results illustrated that TM-1-4 exhibited clear AIE characteristics. Meanwhile, TM-2 and TM-3 show excellent solid emission properties (ΦTM-2 =13.73 % and ΦTM-3 =36.21 %), whereas TM-1 and TM-4 exhibit the opposite properties (ΦTM-1 =1.48 % and ΦTM-4 =4.83 %). The multiple rotors (pyridine and benzene ring) causes twisted conformations of the molecule that prevents π-π stacking and enhances solid emission(ΦTM-2<ΦTM-3, ΦTM-1<ΦTM-4). Significantly, TM-2 and TM-3 also exhibited reversible mechanochromic behavior (Emission red shifts: ΔλTM-2 =43 nm and ΔλTM-3 =41 nm) with color changes between blue and green emissions. The powder X-ray diffraction (PXRD) suggested the disordered state of ground sample could be readily returned to an ordered crystalline. Therefore, the mechanochromisms of TM-2 and TM-3 are ascribable to the phase transformation between crystal and amorphous structure. The single crystal X-ray analysis of TM-2 reveals a twisted conformation for TPE moiety and the absence of π-π intermolecular stacking. These excellent optical properties of TM-2 and TM-3 make them potentially applications in mechanochromic materials and imaging agents.
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Affiliation(s)
- Kaibo Zheng
- College of Materials and Chemical Engineering Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, China Three Gorges University, Yichang, 443002, P. R. China
| | - Hui Chen
- College of Materials and Chemical Engineering Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, China Three Gorges University, Yichang, 443002, P. R. China
| | - Yufeng Xiao
- College of Materials and Chemical Engineering Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, China Three Gorges University, Yichang, 443002, P. R. China
| | - Xiang Liu
- College of Materials and Chemical Engineering Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, China Three Gorges University, Yichang, 443002, P. R. China
| | - Jiaying Yan
- College of Materials and Chemical Engineering Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, China Three Gorges University, Yichang, 443002, P. R. China
| | - Nuonuo Zhang
- College of Materials and Chemical Engineering Key laboratory of inorganic nonmetallic crystalline and energy conversion materials, China Three Gorges University, Yichang, 443002, P. R. China
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13
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Mishra S, Singh AK. Optical sensors for water and humidity and their further applications. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214063] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Kachwal V, Laskar IR. Mechanofluorochromism with Aggregation-Induced Emission (AIE) Characteristics: A Perspective Applying Isotropic and Anisotropic Force. Top Curr Chem (Cham) 2021; 379:28. [PMID: 34105028 DOI: 10.1007/s41061-021-00341-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Accepted: 05/24/2021] [Indexed: 10/21/2022]
Abstract
Organic mechanofluorochromic (MFC) materials (that change their emission under anisotropic and isotropic pressure) have attracted a great attention in recent years due to their promising applications in sensing pressure, storage devices, security inks, three-dimensional (3D) printing, etc. Stimuli-responsive organic materials with aggregation-induced emission (AIE) characteristics would be an interesting class of materials to enrich the chemistry of MFC compounds. A diamond anvil cell (DAC) is a small tool that is employed to generate high and uniform pressure on materials over a small area. This article discusses the relationship between the chemical structure of AIE compounds and the change in emission properties under anisotropic (mechanical grinding) and isotropic (hydrostatic) pressure. The luminescent properties of such materials depend on the molecular rearrangement in the lattice, conformational changes, excited state transitions and weak intermolecular interactions. Hence, studying the change in luminescent property of these compounds under varying pressure will provide a deeper understanding of the excited-state properties of various emissive compounds with stress. The development of such materials and studies into the effect of pressure on their luminescence properties are summarized.
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Affiliation(s)
- Vishal Kachwal
- Department of Chemistry, BITS PILANI, Pilani campus, Pilani, India
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15
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Matsuoka R, Kimura S, Kusamoto T. Solid‐State Room‐Temperature Near‐Infrared Photoluminescence of a Stable Organic Radical. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202100023] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Ryota Matsuoka
- Institute for Molecular Science 5-1 Higashiyama, Myodaiji Okazaki Aichi 444-8787 Japan
- SOKENDAI (The Graduate University for Advanced Studies) Shonan Village Hayama 240-0193 Kanagawa Japan
| | - Shojiro Kimura
- Institute for Materials Research Tohoku University 2-1-1 Katahira, Aoba-ku Sendai 980-8577 Japan
| | - Tetsuro Kusamoto
- Institute for Molecular Science 5-1 Higashiyama, Myodaiji Okazaki Aichi 444-8787 Japan
- SOKENDAI (The Graduate University for Advanced Studies) Shonan Village Hayama 240-0193 Kanagawa Japan
- JST-PRESTO 4-1-8, Honcho Kawaguchi Saitama 332-0012 Japan
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16
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Cong H. Design and Synthesis of Paraphenylene-derived Figure-of-eight Rigid Macrocycles. CHEM LETT 2021. [DOI: 10.1246/cl.200887] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Huan Cong
- Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, School of Future Technology, University of Chinese Academy of Sciences, Beijing 100190, P. R. China
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17
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Yuan Y, Di B, Chen Y. Mechanically Induced Bright Luminescence from 1,2-Dioxetane Containing PDMS Boosted by Fluoroboron Complex as an In-Chain Fluorophore. Macromol Rapid Commun 2020; 42:e2000575. [PMID: 33345435 DOI: 10.1002/marc.202000575] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 11/29/2020] [Indexed: 01/25/2023]
Abstract
Improving mechanochemiluminescent (MCL) sensitivity of 1,2-dioxetane containing polymers is important for the applications of stress-reporting soft materials. Herein, a series of MCL poly(dimethylsiloxane) (PDMS) have been synthesized by simultaneously incorporating difluoroboron β-diketonate dye and 1,2-dioxetane as the co-crosslinkers to tune the energy transfer process across polymer chains. By covalently linked fluoroboron complex in PDMS network, the aggregation of the complex is overcome. Owing to its excellent opto-physical properties, this fluoroboron complex is shown to be an effective in-chain fluorophore to effectively enhance the chemiluminescence from polymeric 1,2-dioxetane that is broken either thermally or mechanically. Studies on the optomechanical properties of these PDMS show that MCL intensity is increased with the concentration of fluoroboron complex and the wavelength of the emission is shifted. The results of the present study appear to be broadly useful for designing elastomeric networks with chemiluminescent property not only attractive for optical technology, but also useful for damage self-reporting.
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Affiliation(s)
- Yuan Yuan
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, Tianjin University, Tianjin, 300354, P. R. China
| | - Baohua Di
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, Tianjin University, Tianjin, 300354, P. R. China
| | - Yulan Chen
- Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry, Tianjin University, Tianjin, 300354, P. R. China
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Zhao Q, He J, Yang W, Zhang H, Lin L, Jin F, Zhan Y. Aggregation-induced emission characteristics and distinct fluorescent responses to external pressure stimuli based on dumbbell D-π-A-π-D cyanostyrene derivatives. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131675] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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19
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Zhang K, Shu J, Li J, Meng L, Yang Y, Xu B, Jiang W. H-aggregate triggered mechanochromic luminescence property of 7-(diethylamino)-coumarin-3-carbaldehyde oxime derivative. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.151797] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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20
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Zhan X, Wu Z, Gong Y, Tu J, Xie Y, Peng Q, Ma D, Li Q, Li Z. Utilizing Electroplex Emission to Achieve External Quantum Efficiency up to 18.1% in Nondoped Blue OLED. RESEARCH 2020; 2020:8649102. [PMID: 32190835 PMCID: PMC7063226 DOI: 10.34133/2020/8649102] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 12/19/2019] [Indexed: 01/22/2023]
Abstract
For the first time, electroplex emission is utilized to enhance the performance of nondoped blue organic light-emitting diodes (OLEDs). By decorating the twisted blue-emitting platform and adjusting the electronic structure, three molecules of 3Cz-Ph-CN, 3Cz-mPh-CN, and 3Ph-Cz-CN with a donor-acceptor structure are synthesized and investigated. When external voltage is applied, electroplex emission, which contributes to the emission performance of OLED, can be realized at the interface between the emitting layer and the electron-transporting layer. Accordingly, high external quantum efficiency of 18.1% can be achieved, while the emission wavelength of the device can be controlled in the blue region. Our results provide the possibility to enhance the performance of OLED through electroplex emission, in addition to the generally investigated thermally activated delayed fluorescence (TADF). Excitedly, when 3Ph-Cz-CN is used as host material in orange-emitting phosphorous OLEDs (PO-01 as the dopant), unprecedented high external quantum efficiency of 27.4% can also be achieved.
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Affiliation(s)
- Xuejun Zhan
- Department of Chemistry, Sauvage Center for Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Zhongbin Wu
- Changchun Institute of Applied Chemistry, The Chinese Academy of Sciences, Changchun 130022, China
| | - Yanbin Gong
- Department of Chemistry, Sauvage Center for Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Jin Tu
- Department of Chemistry, Sauvage Center for Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Yujun Xie
- Institute of Molecular Aggregation Science, Tianjin University, Tianjin 300072, China
| | - Qian Peng
- Institute of Chemistry, The Chinese Academy of Sciences, Beijing 100190, China
| | - Dongge Ma
- State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Qianqian Li
- Department of Chemistry, Sauvage Center for Molecular Sciences, Wuhan University, Wuhan 430072, China
| | - Zhen Li
- Department of Chemistry, Sauvage Center for Molecular Sciences, Wuhan University, Wuhan 430072, China.,Institute of Molecular Aggregation Science, Tianjin University, Tianjin 300072, China
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Hirai Y, Wrona-Piotrowicz A, Zakrzewski J, Brosseau A, Guillot R, Métivier R, Allain C. Mechanofluorochromism of pyrene-derived amidophosphonates. Photochem Photobiol Sci 2020; 19:229-234. [PMID: 31971525 DOI: 10.1039/c9pp00457b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Aiming to develop a library of organic mechanofluorochromic (MFC) materials, solid-state emission properties of pyrene-derivatives with amidophosphonate groups (diethyl 1-(pyrene-1-carboxamido)alkylphosphonates, alkyl: methyl, isopropyl, phenyl) were investigated. All of these compounds were found to show strong blue fluorescence, and blue-to-green emission shift was identified upon grinding. Monomer and several excimer emissive species were identified by steady-state and time-resolved fluorescence investigations. The characteristic green-to-blue thermal back reaction was observed even at room temperature without additives, which would be related to the flexibility of side groups for molecular rearrangement. We here demonstrated that the pyrene-derived compounds can be attractive platforms to host MFC properties.
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Affiliation(s)
- Yuichi Hirai
- Université Paris-Saclay, ENS Paris-Saclay, CNRS, PPSM, 94235 Cachan, France.
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Lei S, Xiao H, Zeng Y, Tung C, Wu L, Cong H. BowtieArene: A Dual Macrocycle Exhibiting Stimuli‐Responsive Fluorescence. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201913340] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Sheng‐Nan Lei
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Hongyan Xiao
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Yi Zeng
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Chen‐Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Li‐Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
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Lei S, Xiao H, Zeng Y, Tung C, Wu L, Cong H. BowtieArene: A Dual Macrocycle Exhibiting Stimuli‐Responsive Fluorescence. Angew Chem Int Ed Engl 2020; 59:10059-10065. [DOI: 10.1002/anie.201913340] [Citation(s) in RCA: 78] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 12/02/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Sheng‐Nan Lei
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Hongyan Xiao
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Yi Zeng
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Chen‐Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Li‐Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
| | - Huan Cong
- Key Laboratory of Photochemical Conversion and Optoelectronic MaterialsKey Laboratory of Bio-inspired Materials and Interfacial ScienceTechnical Institute of Physics and ChemistryChinese Academy of Sciences Beijing 100190 China
- School of Future TechnologyUniversity of Chinese Academy of Sciences Beijing 100190 China
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24
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Bilayer Thin Films That Combine Luminescent and Spin Crossover Properties for an Efficient and Reversible Fluorescence Switching. MAGNETOCHEMISTRY 2019. [DOI: 10.3390/magnetochemistry5020028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We report on the vacuum thermal deposition of bilayer thin films of the luminescent complex Ir(ppy)3, tris[2-phenylpyridinato-C2,N]iridium(III), and the spin crossover complex [Fe(HB(tz)3)2], bis[hydrotris(1,2,4-triazol-1-yl)borate]iron(II). Switching the spin state of iron ions from the low spin to the high spin state around 337 K leads to a reversible jump of the luminescence intensity, while the spectrum shape and the luminescence lifetime remain unchanged. The luminescence modulation occurs due to the different UV light absorption properties of the iron complex in the two spin states and its magnitude can therefore be precisely adjusted by varying the film thickness. These multilayer luminescence switches hold potential for micro- and nanoscale thermal sensing and imaging applications.
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25
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Han X, Liu Y, Liu G, Luo J, Liu SH, Zhao W, Yin J. A Versatile Naphthalimide-Sulfonamide-Coated Tetraphenylethene: Aggregation-Induced Emission Behavior, Mechanochromism, and Tracking Glutathione in Living Cells. Chem Asian J 2019; 14:890-895. [PMID: 30702806 DOI: 10.1002/asia.201801854] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2018] [Revised: 01/09/2019] [Indexed: 11/07/2022]
Abstract
A tetraphenylethene (TPE) derivative substituted with a sulfonyl-based naphthalimide unit (TPE-Np) was designed and synthesized. Its optical properties in solution and in the solid state were investigated. Photophysical properties indicated that the target molecule, TPE-Np, possessed aggregation-induced emission (AIE) behavior, although the linkage between TPE and the naphthalimide unit was nonconjugated. Additionally, it exhibited an unexpected, highly reversible mechanochromism in the solid state, which was attributed to the change in manner of aggregation between crystalline and amorphous states. On the other hand, a solution of TPE-Np in a mixture of dimethyl sulfoxide/phosphate-buffered saline was capable of efficiently distinguishing glutathione (GSH) from cysteine and homocysteine in the presence of cetyltrimethylammonium bromide. Furthermore, the strategy of using poly(ethylene glycol)-polyethylenimine (PEG-PEI) nanogel as a carrier to cross-link TPE-Np to obtain a water-soluble PEG-PEI/TPE-Np nanoprobe greatly improved the biocompatibility, and this nanoprobe could be successfully applied in the visualization of GSH levels in living cells.
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Affiliation(s)
- Xie Han
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, Hubei International Scientific and Technological Cooperation, Base of Pesticide and Green Synthesis, International Joint Research Center for Intelligent Biosensing, Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, P.R. China.,The State Key Laboratory of Refractories and Metallurgy, School of Chemistry and Chemical Engineering, Wuhan University of Science and Technology, Wuhan, 430081, P.R. China
| | - Yuhong Liu
- National and Local Joint Engineering Research, Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P.R. China
| | - Guotao Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, Hubei International Scientific and Technological Cooperation, Base of Pesticide and Green Synthesis, International Joint Research Center for Intelligent Biosensing, Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, P.R. China
| | - Jing Luo
- School of Chemical and Material Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, P.R. China
| | - Sheng Hua Liu
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, Hubei International Scientific and Technological Cooperation, Base of Pesticide and Green Synthesis, International Joint Research Center for Intelligent Biosensing, Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, P.R. China
| | - Wenbo Zhao
- National and Local Joint Engineering Research, Center of Biomedical Functional Materials, Jiangsu Key Laboratory of Bio-functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P.R. China
| | - Jun Yin
- Key Laboratory of Pesticide and Chemical Biology, Ministry of Education, Hubei International Scientific and Technological Cooperation, Base of Pesticide and Green Synthesis, International Joint Research Center for Intelligent Biosensing, Technology and Health, College of Chemistry, Central China Normal University, Wuhan, 430079, P.R. China
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26
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Liu X, Jia Y, Jiang H, Gao G, Xia M. Two Polymorphs of Triphenylamine-substituted Benzo[d]imidazole: Mechanoluminescence with Different Colors and Mechanofluorochromism with Emission Shifts in Opposite Direction. ACTA CHIMICA SINICA 2019. [DOI: 10.6023/a19080306] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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27
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Chen Y, Bai B, Chai Q, Wei J, Wang H, Li M. A mechano-responsive fluorescent xerogel based on an anthracene-substituted acylhydrazone derivative. NEW J CHEM 2019. [DOI: 10.1039/c8nj06087h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
AHBP-8 can form a stable organogel and enhanced fluorescence emission has been observed after gelation. The AHBP-8 xerogel exhibited favorable mechano-fluorochromism behavior.
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Affiliation(s)
- Yilin Chen
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
- Key Laboratory for Automobile Materials (JLU)
| | - Binglian Bai
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
| | - Qing Chai
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
| | - Jue Wei
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
| | - Haitao Wang
- Key Laboratory for Automobile Materials (JLU)
- Ministry of Education
- Jilin University
- Changchun 130012
- P. R. China
| | - Min Li
- Key Laboratory for Automobile Materials (JLU)
- Ministry of Education
- Jilin University
- Changchun 130012
- P. R. China
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28
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Ubba E, Tao Y, Yang Z, Zhao J, Wang L, Chi Z. Organic Mechanoluminescence with Aggregation-Induced Emission. Chem Asian J 2018; 13:3106-3121. [DOI: 10.1002/asia.201800926] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 08/02/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Eethamukkala Ubba
- PCFM Lab and GD HPPC Lab, State Key Laboratory of Optoelectronics Material and Technologies; School of Chemistry; Sun Yat-sen University; Guangzhou 510275 China
| | - Yu Tao
- PCFM Lab and GD HPPC Lab, State Key Laboratory of Optoelectronics Material and Technologies; School of Chemistry; Sun Yat-sen University; Guangzhou 510275 China
| | - Zhiyong Yang
- PCFM Lab and GD HPPC Lab, State Key Laboratory of Optoelectronics Material and Technologies; School of Chemistry; Sun Yat-sen University; Guangzhou 510275 China
| | - Juan Zhao
- PCFM Lab and GD HPPC Lab, State Key Laboratory of Optoelectronics Material and Technologies; School of Chemistry; Sun Yat-sen University; Guangzhou 510275 China
| | - Leyu Wang
- PCFM Lab and GD HPPC Lab, State Key Laboratory of Optoelectronics Material and Technologies; School of Chemistry; Sun Yat-sen University; Guangzhou 510275 China
| | - Zhenguo Chi
- PCFM Lab and GD HPPC Lab, State Key Laboratory of Optoelectronics Material and Technologies; School of Chemistry; Sun Yat-sen University; Guangzhou 510275 China
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29
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Li Z, Bai B, Wei J, Wang H, Chai Q, Sun C, Li M. Mechanofluorochromic behavior of anthracene-based acylhydrazone derivatives. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.05.058] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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30
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Sharber SA, Shih KC, Mann A, Frausto F, Haas TE, Nieh MP, Thomas SW. Reversible mechanofluorochromism of aniline-terminated phenylene ethynylenes. Chem Sci 2018; 9:5415-5426. [PMID: 30009013 PMCID: PMC6009520 DOI: 10.1039/c8sc00980e] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 05/23/2018] [Indexed: 01/24/2023] Open
Abstract
Seven three-ring phenylene-ethynylene (PE) structural analogs, differing only in the lengths of alkyl chains on terminal aniline substituents, show 50-62 nm bathochromic shifts in emission maxima in response to mechanical force (mechanofluorochromism, MC). These shifts are fully reversible with heat or solvent fuming. Shearing of these solids yields a transition from green-emitting crystalline phases to orange-emitting amorphous phases as established by differential scanning calorimetry and X-ray diffraction. Molecules with shorter alkyl chain lengths required higher temperatures to recover the hypsochromically shifted crystalline phases after grinding, while the recovery with chain lengths longer than butyl occurred at room temperature. In addition to this structure-dependent thermochromism, these compounds retain their MC properties in polymer hosts to various extents. The crystalline phases of these materials have PE chromophores that are twisted due to non-covalent perfluoroarene-arene (ArF-ArH) interactions involving perfluorophenyl pendants and the terminal rings of the PE chromophore, resulting in interrupted conjugation and an absence of chromophore aggregation. The MC behavior of an analog without the perfluoroarene rings is severely attenuated. This work demonstrates the general utility of twisted PEs as stimuli-responsive moieties and reveals clear structure-property relationships regarding the effects of alkyl chain length on these materials.
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Affiliation(s)
- Seth A Sharber
- Department of Chemistry , Tufts University , 62 Talbot Avenue , Medford , MA 02155 , USA .
| | - Kuo-Chih Shih
- Department of Chemical & Biomolecular Engineering , University of Connecticut , 97 North Eagleville Road, Storrs , CT 06269 , USA
| | - Arielle Mann
- Department of Chemistry , Tufts University , 62 Talbot Avenue , Medford , MA 02155 , USA .
| | - Fanny Frausto
- Department of Chemistry , Tufts University , 62 Talbot Avenue , Medford , MA 02155 , USA .
| | - Terry E Haas
- Department of Chemistry , Tufts University , 62 Talbot Avenue , Medford , MA 02155 , USA .
| | - Mu-Ping Nieh
- Department of Chemical & Biomolecular Engineering , University of Connecticut , 97 North Eagleville Road, Storrs , CT 06269 , USA
| | - Samuel W Thomas
- Department of Chemistry , Tufts University , 62 Talbot Avenue , Medford , MA 02155 , USA .
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