1
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Recent progresses in the mechanistic studies of aggregation-induced emission-active boron complexes and clusters. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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2
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Tseng S, Chao C, Chang K, Wen C, Chou T, Tsai T, Wu T, Haung X, Liu J, Hung C, Liu K, Chou P. Substituent Effects in Six(Anilido)‐Five(Thiazole) Membered Ring Boron Difluoride Dyes. CHEMPHOTOCHEM 2021. [DOI: 10.1002/cptc.202100188] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sheng‐Ming Tseng
- Department of Chemistry National Taiwan University Taipei 10617 Taiwan (Republic of China)
| | - Chi‐Min Chao
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Kai‐Hsin Chang
- Department of Chemistry National Taiwan University Taipei 10617 Taiwan (Republic of China)
| | - Chi‐Sheng Wen
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Tai‐Che Chou
- Department of Chemistry National Taiwan University Taipei 10617 Taiwan (Republic of China)
| | - Tsung‐Lun Tsai
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Ting‐Wen Wu
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Xiao‐Ci Haung
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Jun‐Qi Liu
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Cheng‐Hsien Hung
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Kuan‐Miao Liu
- Department of Medical Applied Chemistry Chung Shan Medical University
- Department of Medical Education Chung Shan Medical University Hospital Taichung 40201 Taiwan (Republic of China)
| | - Pi‐Tai Chou
- Department of Chemistry National Taiwan University Taipei 10617 Taiwan (Republic of China)
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3
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Modulation of the solid-state luminescent properties of conjugated polymers by changing the connecting points of flexible boron element blocks. Polym J 2020. [DOI: 10.1038/s41428-020-0316-y] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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4
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Bozdemir ÖA, Al‐Sharif HHT, McFarlane W, Waddell PG, Benniston AC, Harriman A. Solid‐State Emission from Mono‐ and Bichromophoric Boron Dipyrromethene (BODIPY) Derivatives and Comparison with Fluid Solution. Chemistry 2019; 25:15634-15645. [DOI: 10.1002/chem.201903902] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Indexed: 12/20/2022]
Affiliation(s)
- Özgür Altan Bozdemir
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
- Department of ChemistryAtaturk University Erzurum 25240 Turkey
| | - Hatun H. T. Al‐Sharif
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
| | - William McFarlane
- NMR Laboratory, SNESNewcastle University Newcastle upon Tyne NE1 7RU UK
| | - Paul G. Waddell
- Crystallography Laboratory, SNESNewcastle University Newcastle upon Tyne NE1 7RU UK
| | - Andrew C. Benniston
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
| | - Anthony Harriman
- Molecular Photonics LaboratorySchool of Natural and Environmental Science (SNES)Newcastle University Newcastle upon Tyne NE1 7RU UK
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5
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Ohtani S, Gon M, Tanaka K, Chujo Y. Construction of the Luminescent Donor–Acceptor Conjugated Systems Based on Boron-Fused Azomethine Acceptor. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00259] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Shunsuke Ohtani
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Masayuki Gon
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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6
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Gon M, Tanaka K, Chujo Y. Concept of Excitation-Driven Boron Complexes and Their Applications for Functional Luminescent Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20180245] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Masayuki Gon
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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7
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Properties and surface morphologies of organic–inorganic hybrid thin films containing titanium phosphonate clusters. Polym J 2018. [DOI: 10.1038/s41428-018-0108-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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8
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9
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Matsumoto T, Ito S, Tanaka K, Chujo Y. Synthesis, properties and structure of borafluorene-based conjugated polymers with kinetically and thermodynamically stabilized tetracoordinated boron atoms. Polym J 2018. [DOI: 10.1038/s41428-017-0002-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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10
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Yamane H, Tanaka K, Chujo Y. Pure-color and dual-color emission from BODIPY homopolymers containing the cardo boron structure. Polym Chem 2018. [DOI: 10.1039/c8py00619a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Pure-color and dual-color emission were accomplished with homopolymers composed of modified boron dipyrromethene involving cardo boron.
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Affiliation(s)
- Honami Yamane
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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11
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Gon M, Tanaka K, Chujo Y. Recent progress in the development of advanced element-block materials. Polym J 2017. [DOI: 10.1038/pj.2017.56] [Citation(s) in RCA: 105] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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12
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Squeo BM, Gregoriou VG, Avgeropoulos A, Baysec S, Allard S, Scherf U, Chochos CL. BODIPY-based polymeric dyes as emerging horizon materials for biological sensing and organic electronic applications. Prog Polym Sci 2017. [DOI: 10.1016/j.progpolymsci.2017.02.003] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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13
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14
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Gon M, Tanaka K, Chujo Y. Creative Synthesis of Organic–Inorganic Molecular Hybrid Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2017. [DOI: 10.1246/bcsj.20170005] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Masayuki Gon
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Kazuo Tanaka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
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15
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Sasaki S, Konishi GI. Thermo-responsive fluorescence of AIE-active poly(N-isopropylacrylamides) labeled with highly twisted bis(N,N-dialkylamino)arenes. RSC Adv 2017. [DOI: 10.1039/c7ra01212h] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
A thermo-responsive fluorescent polymer materials were synthesized fromN-isopropylacrylamides with AIE-active 9,10-bis(N,N-dialkylamino)arene monomers.
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Affiliation(s)
- Shunsuke Sasaki
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Tokyo
- Japan
| | - Gen-ichi Konishi
- Department of Chemical Science and Engineering
- Tokyo Institute of Technology
- Tokyo
- Japan
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16
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Yeo H, Tanaka K, Chujo Y. Construction and properties of a light-harvesting antenna system for phosphorescent materials based on oligofluorene-tethered Pt–porphyrins. RSC Adv 2017. [DOI: 10.1039/c6ra28735b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Tetramerous molecular assemblies composed of four oligofluorenes as a light-harvesting antenna (LHA) and a Pt–porphyrin core as a phosphorescent chromophore were designed and synthesized for obtaining efficient phosphorescent materials.
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Affiliation(s)
- Hyeonuk Yeo
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Kazuo Tanaka
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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17
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Tanaka K, Nishino K, Ito S, Yamane H, Suenaga K, Hashimoto K, Chujo Y. Development of solid-state emissive o-carboranes and theoretical investigation of the mechanism of the aggregation-induced emission behaviors of organoboron “element-blocks”. Faraday Discuss 2017; 196:31-42. [DOI: 10.1039/c6fd00155f] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This paper presents the aggregation-induced emission (AIE) properties of o-carborane derivatives and proposes a potential strategy for constructing AIE-active organoboron complexes via the enhancement of freedom of intramolecular mobility. Initially, the optical properties of o-carborane derivatives with or without the fused ring structure at the C–C bond in o-carborane in which elongation should be induced by photo-excitation according to theoretical calculations were compared. Accordingly, it was shown that large mobility at the C–C bond in o-carborane should be responsible for the annihilation of emission in solution, leading to the AIE property. From this result, it was presumed that by enhancing the freedom of intramolecular mobility in conventional luminescent organoboron complexes, the deactivation of the excited state in solution and emission recovery in the aggregate can be induced. Based on this idea, we have performed several studies and introduce two representative results. Firstly, the decrease in luminescent properties of boron dipyrromethene (BODIPY) in solution by introducing a movable functional group is explained. Next, the AIE behaviors of boron ketoiminates and the potential mechanism concerning conformational changes for the deactivation of the excited state in the solution state are illustrated. It is proposed that enhancement of the freedom of mobility in the excited state of luminescent organoboron complexes could be a potential strategy for realizing AIE behaviors.
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Affiliation(s)
- Kazuo Tanaka
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Kenta Nishino
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Shunichiro Ito
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Honami Yamane
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Kazumasa Suenaga
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Kazushi Hashimoto
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
| | - Yoshiki Chujo
- Department of Polymer Chemistry
- Graduate School of Engineering
- Kyoto University
- Kyoto 615-8510
- Japan
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18
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Yeo H, Tanaka K, Chujo Y. Tunable Optical Property between Pure Red Luminescence and Dual Emission Depended on the Length of Light-Harvesting Antennae in the Dyads Containing the Cardo Structure of BODIPY and Oligofluorene. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02169] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Hyeonuk Yeo
- Department of Polymer
Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kazuo Tanaka
- Department of Polymer
Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yoshiki Chujo
- Department of Polymer
Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
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