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1
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Molliet A, Doninelli S, Hong L, Tran B, Debas M, Salentinig S, Kilbinger AFM, Casalini T. Solvent Dependent Folding of an Amphiphilic Polyaramid. J Am Chem Soc 2023; 145:27830-27837. [PMID: 38084077 DOI: 10.1021/jacs.3c11026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
A series of synthetic alternating and amphiphilic aromatic amide polymers were synthesized by a step growth polymerization. Alternating meta- and para-linkages were introduced to force the polymer chain into a helical shape in the highly polar solvent water. The polymers were analyzed by 1H NMR spectroscopy and SEC in polar aprotic solvents such as DMSO and DMF. However, the polymers also showed good solubility in water. 1H NMR spectroscopy, small-angle X-ray scattering, and dynamic light scattering provided clear evidence of polymer folding in water but not DMF. We employed parallel tempering metadynamics in the well-tempered ensemble (PTMetaD-WTE) to simulate the free energy surfaces of an analogous model polymer in DMF and water. The simulations gave a molecular model of an unfolded structure in DMF and a helically folded tubular structure in water.
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Affiliation(s)
- Angélique Molliet
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland
| | - Samantha Doninelli
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland
| | - Linda Hong
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland
| | - Bettina Tran
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland
| | - Meron Debas
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland
| | - Stefan Salentinig
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland
| | - Andreas F M Kilbinger
- Department of Chemistry, University of Fribourg, Chemin du Musée 9, CH-1700 Fribourg, Switzerland
| | - Tommaso Casalini
- Department of Chemistry and Applied Bioscience, Institute for Chemical and Bioengineering, ETH Zurich, Vladimir-Prelog-Weg 1-5/10, Zürich 8093, Switzerland
- Polymer Engineering Laboratory, Institute for Mechanical Engineering and Materials Technology, University of Applied Sciences and Arts of Southern Switzerland (SUPSI), Via la Santa 1, Lugano 6962, Switzerland
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2
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Urushibara K, Yamada T, Yokoyama A, Mori H, Masu H, Azumaya I, Kagechika H, Yokozawa T, Tanatani A. Development of Helical Aromatic Amide Foldamers with a Diphenylacetylene Backbone. J Org Chem 2020; 85:2019-2039. [DOI: 10.1021/acs.joc.9b02758] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Ko Urushibara
- Department of Chemistry and Biochemistry, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Tatsunori Yamada
- Department of Materials and Life Chemistry, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama 221-8686, Japan
| | - Akihiro Yokoyama
- Department of Materials and Life Science, Faculty of Science and Technology, Seikei University, 3-3-1 Kichijoji-Kitamachi, Musashino, Tokyo 180-8633, Japan
| | - Hirotoshi Mori
- Department of Chemistry and Biochemistry, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Hyuma Masu
- Center for Analytical Instrumentation, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan
| | - Isao Azumaya
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Hiroyuki Kagechika
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Tsutomu Yokozawa
- Department of Materials and Life Chemistry, Kanagawa University, Rokkakubashi,
Kanagawa-ku, Yokohama 221-8686, Japan
| | - Aya Tanatani
- Department of Chemistry and Biochemistry, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
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3
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Kanbayashi N, Saegusa M, Ishido Y, Okamura TA, Onitsuka K. Synthesis of an optically active polymer containing a planar phthalimide backbone by asymmetric polymerization. Polym Chem 2020. [DOI: 10.1039/d0py01073a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Herein we present the precise design and synthesis of a novel polymer backbone that induces a helical structure through asymmetric polymerization reactions of a phthalimide-based monomer catalyzed by a planar-chiral cyclopentadienyl–ruthenium complex.
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Affiliation(s)
- Naoya Kanbayashi
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
| | - Marina Saegusa
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
| | - Yuki Ishido
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
| | - Taka-aki Okamura
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
| | - Kiyotaka Onitsuka
- Department of Macromolecular Science
- Graduate School of Science
- Osaka University
- Toyonaka
- Japan
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Tanatani A. Novel Helical Foldamers Based on the Conformational Properties of Aromatic Amides. YAKUGAKU ZASSHI 2019; 139:581-589. [DOI: 10.1248/yakushi.18-00179-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Aya Tanatani
- Department of Chemistry, Faculty of Science, Ochanomizu University
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Urushibara K, Masu H, Mori H, Azumaya I, Hirano T, Kagechika H, Tanatani A. Synthesis and Conformational Analysis of Alternately N-Alkylated Aromatic Amide Oligomers. J Org Chem 2018; 83:14338-14349. [DOI: 10.1021/acs.joc.8b02045] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Ko Urushibara
- Department of Chemistry and Biochemistry, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Hyuma Masu
- Center for Analytical Instrumentation, Chiba University, 1-33 Yayoi, Inage, Chiba 263-8522, Japan
| | - Hirotoshi Mori
- Department of Chemistry and Biochemistry, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Isao Azumaya
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Tomoya Hirano
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Hiroyuki Kagechika
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Aya Tanatani
- Department of Chemistry and Biochemistry, Graduate School of Humanities and Sciences, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
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6
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Tojo Y, Urushibara K, Yamamoto S, Mori H, Masu H, Kudo M, Hirano T, Azumaya I, Kagechika H, Tanatani A. Conformational Properties of Aromatic Oligoamides Bearing Pyrrole Rings. J Org Chem 2018; 83:4606-4617. [DOI: 10.1021/acs.joc.8b00349] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yukiko Tojo
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Ko Urushibara
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Sawori Yamamoto
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Hirotoshi Mori
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Hyuma Masu
- Center for Analytical Instrumentation, Chiba University, Yayoi-cho, Chiba-shi, Chiba 263-8522, Japan
| | - Mayumi Kudo
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
| | - Tomoya Hirano
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Isao Azumaya
- Faculty of Pharmaceutical Sciences, Toho University, 2-2-1 Miyama, Funabashi, Chiba 274-8510, Japan
| | - Hiroyuki Kagechika
- Institute of Biomaterials and Bioengineering, Tokyo Medical and Dental University, 2-3-10 Kanda-Surugadai, Chiyoda-ku, Tokyo 101-0062, Japan
| | - Aya Tanatani
- Department of Chemistry, Faculty of Science, Ochanomizu University, 2-1-1 Otsuka, Bunkyo-ku, Tokyo 112-8610, Japan
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7
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Yokozawa T, Ohta Y. Transformation of Step-Growth Polymerization into Living Chain-Growth Polymerization. Chem Rev 2015; 116:1950-68. [DOI: 10.1021/acs.chemrev.5b00393] [Citation(s) in RCA: 183] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Tsutomu Yokozawa
- Department
of Material and
Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Yoshihiro Ohta
- Department
of Material and
Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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8
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Divya KP, Sreejith S, Suresh CH, Philips DS, Ajayaghosh A. Chain Folding Controlled by an Isomeric Repeat Unit: Helix Formation versus Random Aggregation in Acetylene-Bridged Carbazole-Bipyridine Co-Oligomers. Chem Asian J 2013; 8:1579-86. [DOI: 10.1002/asia.201300132] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2013] [Indexed: 11/06/2022]
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9
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Yokozawa T, Ohta Y. Scope of controlled synthesis via chain-growth condensation polymerization: from aromatic polyamides to π-conjugated polymers. Chem Commun (Camb) 2013; 49:8281-310. [DOI: 10.1039/c3cc43603a] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Mikami K, Yokozawa T. Helical folding of poly(naphthalenecarboxamide) in apolar solvent. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26420] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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11
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Ohishi T, Suzuki T, Niiyama T, Mikami K, Yokoyama A, Katagiri K, Azumaya I, Yokozawa T. Synthesis of linear and cyclic aromatic peptides with fixed conformation owing to intramolecular hydrogen bonding by condensation polymerization method. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.10.071] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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Kudo M, Azumaya I, Kagechika H, Tanatani A. Synthesis of soluble aromatic multilayered tetra(m-phenylurea) and analysis of its helical conformation in various solvents. Chirality 2011; 23 Suppl 1:E84-90. [DOI: 10.1002/chir.21010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2010] [Revised: 07/04/2011] [Accepted: 07/06/2011] [Indexed: 11/09/2022]
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13
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Huang CF, Ohta Y, Yokoyama A, Yokozawa T. Efficient Low-Temperature Atom Transfer Radical Coupling and Its Application to Synthesis of Well-Defined Symmetrical Polybenzamides. Macromolecules 2011. [DOI: 10.1021/ma200494m] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chih-Feng Huang
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Yoshihiro Ohta
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Akihiro Yokoyama
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Tsutomu Yokozawa
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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14
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Mikami K, Daikuhara H, Inagaki Y, Yokoyama A, Yokozawa T. Chiral Amplification Based on Sergeants and Soldiers Effect in Helically Folded Poly(naphthalenecarboxamide). Macromolecules 2011. [DOI: 10.1021/ma200055g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Koichiro Mikami
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Hiroaki Daikuhara
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Yuko Inagaki
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Akihiro Yokoyama
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
| | - Tsutomu Yokozawa
- Department of Material and Life Chemistry, Kanagawa University, Rokkakubashi, Kanagawa-ku, Yokohama 221-8686, Japan
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15
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Zhou C, Cai W, Wang GT, Zhao X, Li ZT. Hydrogen-Bonded Shape-Persistent Aryl Hydrazide Polymers: Side-Chain-Tuned Formation of Vesicles and Organogels. MACROMOL CHEM PHYS 2010. [DOI: 10.1002/macp.201000259] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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16
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Yoshino K, Hachiman K, Yokoyama A, Yokozawa T. Chain-growth condensation polymerization of 4-aminobenzoic acid esters bearing tri(ethylene glycol) side chain with lithium amide base. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23897] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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17
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Divya KP, Sreejith S, Suresh CH, Ajayaghosh A. Conformational control in a bipyridine linked π-conjugated oligomer: cation mediated helix unfolding and refolding. Chem Commun (Camb) 2010; 46:8392-4. [DOI: 10.1039/c0cc03287e] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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18
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Tong L, Liu X, Deng J, Yang W. Effect of solvents on polymerization of N-propargylamide monomer and secondary structure of polymer. Polym Chem 2010. [DOI: 10.1039/c0py00116c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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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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