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Maity S, Bedi A, Patil S. Side‐chain induced chirality in diketopyrrolopyrrole based polymers. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Soham Maity
- Department of Chemistry Michigan State University East Lansing Michigan USA
| | - Anjan Bedi
- Department of Chemistry SRM Institute of Science and Technology Chennai India
| | - Satish Patil
- Solid State and Structural Chemistry Unit Indian Institute of Science Bangalore India
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Hong J, Kim S, Park G, Lee Y, Kim H, Kim S, Lee TW, Kim C, You Y. Chiral polymer hosts for circularly polarized electroluminescence devices. Chem Sci 2021; 12:8668-8681. [PMID: 34257865 PMCID: PMC8246120 DOI: 10.1039/d1sc02095a] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Accepted: 05/11/2021] [Indexed: 11/21/2022] Open
Abstract
Polymer electroluminescence devices producing circularly polarized luminescence (CP PLEDs) have valuable photonic applications. The fabrication of a CP PLED requires a polymer host that provides the appropriate chiral environment around the emitting dopant. However, chemical strategies for the design of chiral polymer hosts remain underdeveloped. We have developed new polymer hosts for CP PLED applications. These polymers were prepared through a free-radical polymerization of 3-vinylcarbazole with a chiral N-alkyl unit. This chiral unit forces the carbazole repeat units to form mutually helical half-sandwich conformers with preferred (P)-helical sense along the polymer main chain. Electronic circular dichroism measurements demonstrate the occurrence of chirality transfer from chiral monomers to achiral monomers during chain growth. The (P)-helical-sense-enriched polymer interacts diastereoselectively with an enantiomeric pair of new phosphorescent (R)- and (S)-dopants. The magnitude of the Kuhn dissymmetry factor (gabs) for the (P)-helically-enriched polymer film doped with the (R)-dopant was found to be one order of magnitude higher than that of the film doped with the (S)-dopant. Photoluminescence dissymmetry factors (gPL) of the order of 10−3 were recorded for the doped films, but the magnitude of diastereomeric enhancement decreased to that of gabs. The chiral polymer host permits faster energy transfer to the phosphorescent dopants than the achiral polymer host. Our photophysical and morphological investigations indicate that the acceleration in the chiral polymer host is due to its longer Förster radius and improved compatibility with the dopants. Finally, multilayer CP PLEDs were fabricated and evaluated. Devices based on the chiral polymer host with the (R)- and (S)-dopants exhibit electroluminescence dissymmetry factors (gEL) of 1.09 × 10−4 and −1.02 × 10−4 at a wavelength of 540 nm, respectively. Although challenges remain in the development of polymer hosts for CP PLEDs, our research demonstrates that chiroptical performances can be amplified by using chiral polymer hosts. Polymer electroluminescence devices producing circularly polarized luminescence (CP PLEDs) have valuable photonic applications.![]()
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Affiliation(s)
- Jayeon Hong
- Division of Chemical Engineering and Materials Science, Graduate Program in System Health Science and Engineering, Ewha Womans University Seoul 03760 Republic of Korea
| | - Sangsub Kim
- Graduate School of Convergence Science and Technology, Inter-University Semiconductor Research Center, Seoul National University Seoul 08826 Republic of Korea
| | - Gyurim Park
- Division of Chemical Engineering and Materials Science, Graduate Program in System Health Science and Engineering, Ewha Womans University Seoul 03760 Republic of Korea
| | - Yongmoon Lee
- Graduate School of Convergence Science and Technology, Inter-University Semiconductor Research Center, Seoul National University Seoul 08826 Republic of Korea
| | - Hyungchae Kim
- Graduate School of Convergence Science and Technology, Inter-University Semiconductor Research Center, Seoul National University Seoul 08826 Republic of Korea
| | - Sungjin Kim
- Department of Materials Science and Engineering, Seoul National University Seoul 08826 Republic of Korea
| | - Tae-Woo Lee
- Department of Materials Science and Engineering, Seoul National University Seoul 08826 Republic of Korea.,School of Chemical and Biological Engineering, Research Institute of Advanced Materials, Institute of Engineering Research, Nano Systems Institute (NSI), Seoul National University Seoul 08826 Republic of Korea
| | - Changsoon Kim
- Graduate School of Convergence Science and Technology, Inter-University Semiconductor Research Center, Seoul National University Seoul 08826 Republic of Korea
| | - Youngmin You
- Division of Chemical Engineering and Materials Science, Graduate Program in System Health Science and Engineering, Ewha Womans University Seoul 03760 Republic of Korea
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The crystal structure of 3,6-di-tert-butyl-1,8-diiodo-9-methyl-9H-carbazole, C21H25I2N. Z KRIST-NEW CRYST ST 2020. [DOI: 10.1515/ncrs-2020-0103] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
AbstractC21H25I2N, monoclinic, P21/m (no. 11), a = 10.2277(18) Å, b = 7.6698(13) Å, c = 13.142(2) Å, β = 93.819(2)°, V = 1028.6(3) Å3, Z = 2, Rgt(F) = 0.0261, wRref(F2) = 0.0680, T = 296(2) K.
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Leysen P, Vertommen S, Koeckelberghs G. Chiral expression in conjugated helical block copolymers. Polym Chem 2019. [DOI: 10.1039/c8py01490f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The organizational behaviour of block copolymers consisting of two helical blocks with opposite chiral expression is investigated.
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Affiliation(s)
- Pieter Leysen
- Laboratory for Polymer Synthesis
- KU Leuven
- B-3001 Heverlee
- Belgium
| | - Stien Vertommen
- Laboratory for Polymer Synthesis
- KU Leuven
- B-3001 Heverlee
- Belgium
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Leysen P, Teyssandier J, De Feyter S, Koeckelberghs G. Controlled Synthesis of a Helical Conjugated Polythiophene. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00527] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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Iwanaga T, Yamauchi T, Toyota S, Suzuki S, Okada K. Oxidation State-Dependent Intramolecular Electronic Interaction of Carbazole-Based Azacyclophanes with 9,10-Anthrylene Units. J Org Chem 2017; 82:10699-10703. [DOI: 10.1021/acs.joc.7b01688] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Tetsuo Iwanaga
- Department
of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
| | - Tomokazu Yamauchi
- Department
of Chemistry, Faculty of Science, Okayama University of Science, 1-1 Ridaicho, Kita-ku, Okayama 700-0005, Japan
| | - Shinji Toyota
- Department
of Chemistry, School of Science, Tokyo Institute of Technology, 2-12-1
Ookayama, Meguro-ku, Tokyo 152−8551, Japan
| | - Shuichi Suzuki
- Department
of Chemistry, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
| | - Keiji Okada
- Department
of Chemistry, Graduate School of Science, Osaka City University, Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan
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Schroot R, Schubert US, Jäger M. Poly(N-alkyl-3,6-carbazole)s via Suzuki–Miyaura Polymerization: From Macrocyclization toward End Functionalization. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00144] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Robert Schroot
- Laboratory
of Organic and Macromolecular Chemistry (IOMC) and ‡Center for Energy and Environmental
Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Ulrich S. Schubert
- Laboratory
of Organic and Macromolecular Chemistry (IOMC) and ‡Center for Energy and Environmental
Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Michael Jäger
- Laboratory
of Organic and Macromolecular Chemistry (IOMC) and ‡Center for Energy and Environmental
Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, 07743 Jena, Germany
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Schroot R, Schubert US, Jäger M. Poly(N-alkyl-3,6-carbazole)s via Kumada Catalyst Transfer Polymerization: Impact of Metal–Halogen Exchange. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b02088] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Robert Schroot
- Laboratory
of Organic and Macromolecular Chemistry (IOMC) and ‡Center for Energy
and Environmental Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Ulrich S. Schubert
- Laboratory
of Organic and Macromolecular Chemistry (IOMC) and ‡Center for Energy
and Environmental Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, 07743 Jena, Germany
| | - Michael Jäger
- Laboratory
of Organic and Macromolecular Chemistry (IOMC) and ‡Center for Energy
and Environmental Chemistry Jena (CEEC Jena), Friedrich Schiller University Jena, 07743 Jena, Germany
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Shivashankar SM, Anantapadmanabha VK, Adhikari AV. Optical limiting materials: Synthesis, electrochemical and optical studies of new thiophene based conjugated polymers carrying 1,3,4-oxadiazole units. POLYM ENG SCI 2013. [DOI: 10.1002/pen.23362] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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10
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Wolffs M, van Velthoven JLJ, Lou X, Bovee RAA, Pouderoijen M, van Dongen JLJ, Schenning APHJ, Meijer EW. Influence of the Solvent and the Enantiomeric Purity on the Transition between Different Supramolecular Polymers. Chemistry 2012; 18:15057-64. [DOI: 10.1002/chem.201200984] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2012] [Indexed: 11/10/2022]
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Kato SI, Noguchi H, Kobayashi A, Yoshihara T, Tobita S, Nakamura Y. Bicarbazoles: Systematic Structure–Property Investigations on a Series of Conjugated Carbazole Dimers. J Org Chem 2012; 77:9120-33. [DOI: 10.1021/jo3016538] [Citation(s) in RCA: 65] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shin-ichiro Kato
- Department of Chemistry and Chemical Biology, Graduate
School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Hiroto Noguchi
- Department of Chemistry and Chemical Biology, Graduate
School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Atsushi Kobayashi
- Department of Chemistry and Chemical Biology, Graduate
School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Toshitada Yoshihara
- Department of Chemistry and Chemical Biology, Graduate
School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Seiji Tobita
- Department of Chemistry and Chemical Biology, Graduate
School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
| | - Yosuke Nakamura
- Department of Chemistry and Chemical Biology, Graduate
School of Engineering, Gunma University, 1-5-1 Tenjin-cho, Kiryu, Gunma 376-8515, Japan
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Iida H, Iwahana S, Mizoguchi T, Yashima E. Main-Chain Optically Active Riboflavin Polymer for Asymmetric Catalysis and Its Vapochromic Behavior. J Am Chem Soc 2012; 134:15103-13. [DOI: 10.1021/ja306159t] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Hiroki Iida
- Department of Molecular
Design and Engineering, Graduate
School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Soichiro Iwahana
- Department of Molecular
Design and Engineering, Graduate
School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Tomohisa Mizoguchi
- Department of Molecular
Design and Engineering, Graduate
School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Eiji Yashima
- Department of Molecular
Design and Engineering, Graduate
School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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Sunitha MS, Adhikari AV, Vishnumurthy KA, Safakath K, Philip R. Large Third-Order Nonlinearity of New π-conjugated Donor-Acceptor Polymers with Substituted Thiophene and 1,3,4-Oxadiazole Moieties. INT J POLYM MATER PO 2012. [DOI: 10.1080/00914037.2011.593062] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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14
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Verswyvel M, Koeckelberghs G. Chirality in conjugated polymers: when two components meet. Polym Chem 2012. [DOI: 10.1039/c2py20472j] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Michinobu T, Osako H, Seo C, Murata K, Mori T, Shigehara K. Multicolor emission and thin film transistor properties of 1,8-diethynylcarbazole-based conjugated copolymers. POLYMER 2011. [DOI: 10.1016/j.polymer.2011.10.028] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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16
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Michinobu T, Osako H, Murata K, Shigehara K. Blue, Green, and Red Light Emission of 1,8-Carbazole-based Conjugated Polymers. CHEM LETT 2010. [DOI: 10.1246/cl.2010.168] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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18
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Asai K, Konishi GI, Sumi K, Kawauchi S. Synthesis of optically active green fluorescent π-conjugated fluorenepolymers having chiral Schiff bases in the side chain. Polym Chem 2010. [DOI: 10.1039/b9py00268e] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Yashima E, Maeda K, Iida H, Furusho Y, Nagai K. Helical Polymers: Synthesis, Structures, and Functions. Chem Rev 2009; 109:6102-211. [PMID: 19905011 DOI: 10.1021/cr900162q] [Citation(s) in RCA: 1261] [Impact Index Per Article: 84.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Eiji Yashima
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Katsuhiro Maeda
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Hiroki Iida
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Yoshio Furusho
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
| | - Kanji Nagai
- Department of Molecular Design and Engineering, Graduate School of Engineering, Nagoya University, Chikusa-ku, Nagoya 464-8603, Japan, and Graduate School of Natural Science and Technology, Kanazawa University, Kakuma-machi, Kanazawa 920-1192, Japan
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Berton N, Fabre-Francke I, Bourrat D, Chandezon F, Sadki S. Poly(bisthiophene-carbazole-fullerene) Double-Cable Polymer As New Donor−acceptor Material: Preparation and Electrochemical and Spectroscopic Characterization. J Phys Chem B 2009; 113:14087-93. [DOI: 10.1021/jp905876h] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nicolas Berton
- INAC, UMR 5819-SPrAM (CEA-CNRS-Univ. J. Fourier-Grenoble I), Laboratoire d’Electronique Moléculaire Organique et Hybride, CEA Grenoble, 17 Rue des Martyrs 38054 Grenoble Cedex 9, France
| | - Isabelle Fabre-Francke
- INAC, UMR 5819-SPrAM (CEA-CNRS-Univ. J. Fourier-Grenoble I), Laboratoire d’Electronique Moléculaire Organique et Hybride, CEA Grenoble, 17 Rue des Martyrs 38054 Grenoble Cedex 9, France
| | - David Bourrat
- INAC, UMR 5819-SPrAM (CEA-CNRS-Univ. J. Fourier-Grenoble I), Laboratoire d’Electronique Moléculaire Organique et Hybride, CEA Grenoble, 17 Rue des Martyrs 38054 Grenoble Cedex 9, France
| | - Frédéric Chandezon
- INAC, UMR 5819-SPrAM (CEA-CNRS-Univ. J. Fourier-Grenoble I), Laboratoire d’Electronique Moléculaire Organique et Hybride, CEA Grenoble, 17 Rue des Martyrs 38054 Grenoble Cedex 9, France
| | - Saïd Sadki
- INAC, UMR 5819-SPrAM (CEA-CNRS-Univ. J. Fourier-Grenoble I), Laboratoire d’Electronique Moléculaire Organique et Hybride, CEA Grenoble, 17 Rue des Martyrs 38054 Grenoble Cedex 9, France
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Nagai A, Miyake J, Kokado K, Nagata Y, Chujo Y. A Facile Synthesis of Chiral Luminescent Organoboron Polymers by Hydroboration Polymerization Utilizing Chiral Borane. Macromolecules 2009. [DOI: 10.1021/ma802257k] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Atsushi Nagai
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Junpei Miyake
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Kenta Kokado
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Yuuya Nagata
- 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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DESIGNED SYNTHESIS AND CHIROPTICAL PROPERTIES OF REGIOREGULAR POLY( p-PHENYLENEETHYNYLENE- alt-m-PHENYLENEETHYNYLENE) BEARING (-)- trans-MYRTANOXYL SIDE GROUPS. ACTA POLYM SIN 2008. [DOI: 10.3724/sp.j.1105.2008.00277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Michinobu T, Osako H, Shigehara K. Alkyne-Linked Poly(1,8-carbazole)s: A Novel Class of Conjugated Carbazole Polymers. Macromol Rapid Commun 2008. [DOI: 10.1002/marc.200700715] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Zou L, Fu Y, Yan X, Chen X, Qin J. Linear π-conjugated polymers containing 2,4,6-tris(thiophen-2-yl)-1,3,5-triazine unit: Synthesis and optical properties. ACTA ACUST UNITED AC 2008. [DOI: 10.1002/pola.22418] [Citation(s) in RCA: 21] [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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Michinobu T, Okoshi K, Osako H, Kumazawa H, Shigehara K. Band-gap tuning of carbazole-containing donor–acceptor type conjugated polymers by acceptor moieties and π-spacer groups. POLYMER 2008. [DOI: 10.1016/j.polymer.2007.11.022] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Koeckelberghs G, Vangheluwe M, Persoons A, Verbiest T. Chirality in Poly(phenylene-alt-bithiophene)s: A Comprehensive Study of Their Behavior in Film and Nonsolvents. Macromolecules 2007. [DOI: 10.1021/ma071559n] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Guy Koeckelberghs
- Laboratory for Molecular Electronics and Photonics, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
| | - Marnix Vangheluwe
- Laboratory for Molecular Electronics and Photonics, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
| | - André Persoons
- Laboratory for Molecular Electronics and Photonics, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
| | - Thierry Verbiest
- Laboratory for Molecular Electronics and Photonics, Katholieke Universiteit Leuven, Celestijnenlaan 200F, B-3001 Heverlee, Belgium
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Qu J, Shiotsuki M, Kobayashi N, Sanda F, Masuda T. Synthesis and properties of carbazole-based hyperbranched conjugated polymers. POLYMER 2007. [DOI: 10.1016/j.polymer.2007.09.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Electrodeposition of poly(indole-5-carboxylic acid) in boron trifluoride diethyl etherate containing additional diethyl ether. Electrochim Acta 2007. [DOI: 10.1016/j.electacta.2007.05.042] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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29
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Sanda F, Kawasaki R, Shiotsuki M, Masuda T. Synthesis and chiroptical properties of optically active poly(ethynylcarbazole) derivatives: Substituent effect on the helix formation. ACTA ACUST UNITED AC 2007. [DOI: 10.1002/pola.22203] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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30
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Nie G, Xu J, Zhang S, Han X. Electrodeposition of High-quality Polycarbazole Films in Composite Electrolytes of Boron Trifluoride Diethyl Etherate and Ethyl Ether. J APPL ELECTROCHEM 2006. [DOI: 10.1007/s10800-006-9151-x] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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