Published Papers - SHIBASAKI Yuji
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Block copolymerization of tetrahydrofuran with d-valerolactone by the samarium iodide-induced transformation
Nomura, Ryoji; Shibasaki, Yuji; Endo, Takeshi
Polymer Bulletin (Berlin) 37 ( 5 ) 597 - 601 1996.05 [Refereed]
Academic Journal Multiple authorship
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Transformation of the cationic growing center of poly(tetrahydrofuran) into an anionic one by bis(pentamethylcyclopentadienyl)samarium
Nomura, Ryoji; Shibasaki, Yuji; Endo, Takeshi
Journal of Polymer Science, Part A: Polymer Chemistry 36 ( 13 ) 2209 - 2214 1998.06 [Refereed]
Academic Journal Multiple authorship
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Reduction of the cationic growing center of polyisobutylene by activated magnesium. Block copolymerization of isobutylene with tert-butyl methacrylate
Shibasaki, Yuji; Nomura, Ryoji; Endo, Takeshi
Macromolecular Chemistry and Physics 199 ( 11 ) 2619 - 2623 1998.11 [Refereed]
Academic Journal Multiple authorship
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Activated monomer cationic polymerization of 1,3-dioxepan-2-one initiated by water-hydrogen chloride
Shibasaki, Yuji; Sanda, Fumio; Endo, Takeshi
Macromolecular Rapid Communications 22 ( 10 ) 532 - 535 1999.10 [Refereed]
Academic Journal Multiple authorship
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A novel acid promoted ring-opening polymerization of a seven-membered cyclic carbonate initiated with BCl3
Shibasaki, Yuji; Sanda, Fumio; Endo, Takeshi
Macromolecular Rapid Communications 21 ( 8 ) 489 - 492 2000.08 [Refereed]
Academic Journal Multiple authorship
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Acid-Promoted Living Ring-Opening Polymerization of Cyclic Carbonates with B(OR)3
Shibasaki, Yuji; Sanda, Fumio; Endo, Takeshi
Macromolecules 33 ( 10 ) 3630 - 3633 2000.10 [Refereed]
Academic Journal Multiple authorship
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Cationic Ring-Opening Polymerization of Seven-Membered Cyclic Carbonate with Water-Hydrogen Chloride through Activated Monomer Process
Shibasaki, Yuji; Sanda, Fumio; Endo, Takeshi
Macromolecules 33 ( 10 ) 3590 - 3593 2000.10 [Refereed]
Academic Journal Multiple authorship
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Activated Monomer Cationic Polymerization of Lactones and the Application to Well-Defined Block Copolymer Synthesis with Seven-Membered Cyclic Carbonate
Shibasaki, Yuji; Sanada, Hidetsugu; Yokoi, Makiko; Sanda, Fumio; Endo, Takeshi
Macromolecules 33 ( 12 ) 4316 - 4320 2000.12 [Refereed]
Academic Journal Multiple authorship
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Direct synthesis of photosensitive poly(benzoxazole)
Ebara, Kazuya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 14 ( 1 ) 55 - 60 2001.01 [Refereed]
Academic Journal Multiple authorship
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New positive type photosensitive polyimide: hyperbranched poly (ether imide) with diazonaphthoquinone
Okazaki, Masaki; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 14 ( 1 ) 45 - 50 2001.01 [Refereed]
Academic Journal Multiple authorship
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New positive-type chemically amplified photosensitive poly(phenylene ether): 4. Partially tert-butoxycarbonylated poly(2-hydroxy-6-methylphenol-co-2,6-dimethylphenol) with a photoacid generator
Sasada, Yasuyuki; Tamamura, Makoto; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 14 ( 1 ) 51 - 54 2001.01 [Refereed]
Academic Journal Multiple authorship
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A new positive working alkaline developable photoresist based on a simple amorphous molecule, tri(3,5-di-tert-butoxycarbonyloxybenzyl) 1,3,5-benzenetricarboxylate and a photoacid generator
Fujigaya, Tsuyohiko; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 14 ( 2 ) 275 - 280 2001.02 [Refereed]
Academic Journal Multiple authorship
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New positive-type photosensitive polymer based on poly(2,6-dihydroxy-1,5-naphthylene) and diazonaphthoquinone
Sasada, Yasuyuki; Shibasaki, Yuji; Suzuki, Masato; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 40 ( 3 ) 393 - 398 2001.03 [Refereed]
Academic Journal Multiple authorship
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Convenient Synthesis of Aliphatic Polyesters by Distannoxane-Catalyzed Polycondensation.
Ishii, Momoko; Okazaki, Masaki; Shibasaki, Yuji; Ueda, Mitsuru; Teranishi, Tadashi
Biomacromolecules 2 ( 4 ) 1267 - 1270 2001.04 [Refereed]
Academic Journal Multiple authorship
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New negative-type photosensitive polyimide based on hyperbranched poly(ether imide), a cross-linker, and a photoacid generator
Okazaki, Masaki; Shibasaki, Yuji; Ueda, Mitsuru
Chemistry Letters 30 ( 8 ) 762 - 763 2001.08 [Refereed]
Academic Journal Multiple authorship
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A positive-working alkaline developable photoresist based on partially tert-Boc-protected calix[4]resorcinarene and a photoacid generator
Young-Gil, Kwon; Kim, Jin Baek; Fujigaya, Tsuyohiko; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Materials Chemistry 12 ( 1 ) 53 - 57 2002.01 [Refereed]
Academic Journal Multiple authorship
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New positive-type chemically amplified photosensitive poly(phenylene ether): 5 synthesis of poly(2-hydroxy-6-methylphenylene ether) by oxidative coupling polymerization of 2-trialkylsilyloxy-6-methylphenol
Shibasaki, Yuji; Sasada, Yasuyuki; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 15 ( 2 ) 197 - 200 2002.02 [Refereed]
Academic Journal Multiple authorship
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Synthesis and properties of soluble aromatic poly(ether benzoxazole)s from 9,9-bis[4-(4-amino-3-hydroxyphenoxy)phenyl]fluorene and aromatic dicarboxylic acid chlorides
Imai, Yoshio; Shibasaki, Yuji; Takeuchi, Hisashi; Park, Ki Hong; Kakimoto, Masa-Aki
High Performance Polymers 14 ( 3 ) 253 - 260 2002.03 [Refereed]
Academic Journal Multiple authorship
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Star Polymer Synthesis from e-Caprolactone Utilizing Polyol/Protonic Acid Initiator
Sanda, Fumio; Sanada, Hidetsugu; Shibasaki, Yuji; Endo, Takeshi
Macromolecules 35 ( 3 ) 680 - 683 2002.03 [Refereed]
Academic Journal Multiple authorship
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A new positive-type photosensitive alkaline-developable alicyclic polyimide based on polyamic acid silyl ester as a polyimide precursor and diazonaphthoquinone as a photosensitive compound
Watanabe, Yasufumi; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Chemistry of Materials 14 ( 4 ) 1762 - 1766 2002.04 [Refereed]
Academic Journal Multiple authorship
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Control of molecular weight distribution in polycondensation polymers. Polyamide synthesis
Shibasaki, Yuji; Araki, Tomoko; Okazaki, Masaki; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 34 ( 4 ) 261 - 266 2002.04 [Refereed]
Academic Journal Multiple authorship
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Synthesis of Wholly Alicyclic Polyimides from N-Silylated Alicyclic Diamines and Alicyclic Dianhydrides
Watanabe, Yasufumi; Sakai, Yoshimasa; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru; Oishi, Yoshiyuki; Mori, Kunio
Macromolecules 35 ( 6 ) 2277 - 2281 2002.06 [Refereed]
Academic Journal Multiple authorship
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Controlled ring-opening polymerization of cyclic carbonates and lactones by an activated monomer mechanism
Endo, Takeshi; Shibasaki, Yuji; Sanda, Fumio
Journal of Polymer Science, Part A: Polymer Chemistry 40 ( 13 ) 2190 - 2198 2002.07 [Refereed]
Academic Journal Multiple authorship
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Synthesis of poly(aryl ether) by Pd-catalyzed polycondensation.
Shibasaki, Yuji; Ueda, Mitsuru
Chemistry Letters 31 ( 8 ) 794 - 795 2002.08 [Refereed]
Academic Journal Multiple authorship
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New synthetic route for photosensitive poly(benzoxazole)
Ebara, Kazuya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 40 ( 20 ) 3399 - 3405 2002.10 [Refereed]
Academic Journal Multiple authorship
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Nonstoichiometric polycondensation I. Synthesis of polythioether from dibromomethane and 4,4'-thiobisbenzenethiol
Iimori, Hirokazu; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Macromolecular Symposia 199 ( 1 ) 23 - 35 2003.01 [Refereed]
Academic Journal Multiple authorship
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Synthesis of semiaromatic polyimides from aromatic diamines containing adamantyl units and alicyclic dianhydrides
Watanabe, Yasufumi; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 42 ( 1 ) 144 - 150 2003.01 [Refereed]
Academic Journal Multiple authorship
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New convenient synthetic route for photosensitive poly(benzoxazole)
Ueda, Mitsuru; Ebara, Kazuya; Shibasaki, Yuji
Journal of Photopolymer Science and Technology 16 ( 2 ) 237 - 242 2003.02 [Refereed]
Academic Journal Multiple authorship
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A new negative-type photosensitive polymer based on poly(2,6-dihydroxy-1,5-naphthalene), a cross-linker, and a photoacid generator
Tsuchiya, Kousuke; Shibasaki, Yuji; Suzuki, Masato; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 16 ( 2 ) 285 - 286 2003.02 [Refereed]
Academic Journal Multiple authorship
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Photosensitive poly(benzoxazole) based on precursor from diphenyl isophthalate and bis(o-aminophenol)
Ebara, Kazuya; Shibasaki, Yuji; Ueda, Mitsuru
Polymer 44 ( 2 ) 333 - 339 2003.02 [Refereed]
Academic Journal Multiple authorship
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Chemically amplified photosensitive poly(benzoxazole)
Ebara, Kazuya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 16 ( 2 ) 287 - 292 2003.02 [Refereed]
Academic Journal Multiple authorship
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Convenient synthesis of poly(2,6-dihydroxy-1,5-naphthylene) by Cu(II)-amine catalyzed oxidative coupling polymerization
Sasada, Yasuyuki; Shibasaki, Yuji; Suzuki, Masato; Ueda, Mitsuru
Macromolecules 44 ( 2 ) 355 - 360 2003.02 [Refereed]
Academic Journal Multiple authorship
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Tandem Type Polymerization. Synthesis and Characterization of Ordered Poly(amide-thioether) from 2,6-Dichlorophenyl Methacrylate, 4,4'-Thiobis(benznenethiol), and 4,4'-Oxydianiline
Tsuchiya, Kousuke; Shibasaki, Yuji; Ueda, Mitsuru
Macromolecules 36 ( 6 ) 1815 - 1818 2003.06 [Refereed]
Academic Journal Multiple authorship
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New positive-type photosensitive polyimide having sulfo groups
Morita, Kosuke; Ebara, Kazuya; Shibasaki, Yuji; Ueda, Mitsuru; Goto, Kenichi; Tamai, Souji
Polymer 44 ( 20 ) 6235 - 6239 2003.10 [Refereed]
Academic Journal Multiple authorship
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Facile synthesis of polyamide dendrimers from unprotected AB2 building blocks
Washio Isao; Shibasaki Yuji; Ueda Mitsuru
Organic letters 5 ( 22 ) 4159 - 4161 2003.10 [Refereed]
Academic Journal Multiple authorship
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Rapid synthesis of polyamide dendrimers from unprotected AB2 building blocks
Okazaki Masaki; Washio Isao; Shibasaki Yuji; Ueda Mitsuru
Journal of the American Chemical Society 125 ( 27 ) 8120 - 8121 2003.12 [Refereed]
Academic Journal Multiple authorship
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New positive-type photosensitive polyimide having sulfo groups 2. Polyimides from 2,2'-oxy(or thio)bis(5-aminobenzenesulfonic acid) 4,4'-oxydianiline, and 4,4'-hexafluoro propylidene -bis(phthalic anhydride)
Morita, Kosuke; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 17 ( 2 ) 263 - 268 2004.02 [Refereed]
Academic Journal Multiple authorship
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Synthesis of photosensitive and thermosetting poly(phenylene ether) containing butenyl groups
Matsumoto, Kazuya; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 17 ( 2 ) 281 - 282 2004.02 [Refereed]
Academic Journal Multiple authorship
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Synthesis of thermosetting poly(phenylene ether) containing allyl groups
Fukuhara, Toshiaki; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Polymer 45 ( 3 ) 573 - 847 2004.03 [Refereed]
Academic Journal Multiple authorship
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Synthesis and Properties of Poly[di(1-naphthyl)-4-tolylamine] as a Hole Transport Material
Nomura, Masayoshi; Shibasaki, Yuji; Ueda, Mitsuru
Macromolecules 37 ( 4 ) 1204 - 1210 2004.03 [Refereed]
Academic Journal Multiple authorship
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Photosensitive poly(benzoxazole) via poly(o-hydroxy azomethine) II. Environmentally benign process in ethyl lactate
Fukukawa, Ken-ichi; Shibasaki, Yuji; Ueda, Mitsuru
Polymer Journal 36 ( 6 ) 489 - 494 2004.06 [Refereed]
Academic Journal Multiple authorship
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Synthesis of a Novel Poly(binaphthylene ether) with a Low Dielectric Constant
Tsuchiya, Kousuke; Ishii, Hirotoshi; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Macromolecules 37 ( 13 ) 4794 - 4797 2004.07 [Refereed]
Academic Journal Multiple authorship
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Efficient catalyst for low temperature solid-phase imidization of poly(amic acid)
Fukukawa, Kenichi; Shibasaki, Yuji; Ueda, Mitsuru
Chemistry Letters 33 ( 9 ) 1156 - 1157 2004.09 [Refereed]
Academic Journal Multiple authorship
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Three-component, negative-type, alkaline-developable, thermally stable, and photosensitive polymer based on poly(2,6-dihydroxy-1,5-naphthalene), a crosslinker, and a photoacid generator
Tsuchiya, Kousuke; Shibasaki, Yuji; Suzuki, Masato; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 42 ( 9 ) 2235 - 2240 2004.09 [Refereed]
Academic Journal Multiple authorship
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A Photosensitive Semi-Alicyclic Poly(benzoxazole) with High Transparency and Low Dielectric Constant
Fukukawa, Kenichi; Shibasaki, Yuji; Ueda, Mitsuru.
Macromolecules 37 ( 22 ) 8256 - 8261 2004.10 [Refereed]
Academic Journal Multiple authorship
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A positive type alkaline developable thermally stable and photosensitive polymer based on partially O-methylated poly(2,6-dihydroxy-1,5-naphthylene), an acidolytic de-crosslinker, and a photoacid generator
Tsuchiya, Kousuke; Shibasaki, Yuji; Ueda, Mitsuru
Polymer 45 ( 20 ) 6873 - 6878 2004.10 [Refereed]
Academic Journal Multiple authorship
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Shear-induced mesophase organization of polyanionic rigid rods in aqueous solution.
Funaki Takafumi; Kaneko Tatsuo; Yamaoka Kanji; Ohsedo Yutaka; Gong Jian Ping; Osada Yoshihito; Shibasaki Yuji; Ueda Mitsuru
Langmuir 20 ( 15 ) 6518 - 6520 2004.10 [Refereed]
Academic Journal Multiple authorship
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An efficient catalyst for low temperature solid-phase cyclization of poly(o-hydroxyamide)
Toyokawa, Fumihiro; Fukukawa, Ken-ichi; Shibasaki, Yuji; Ueda, Mitsuru
Chemistry Letters 33 ( 10 ) 1342 - 1343 2004.10 [Refereed]
Academic Journal Multiple authorship
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Regiocontrolled Oxidative Coupling Polycondensation of 2,5-Dimethylphenol Induced by Mesoporous Interior
Shibasaki, Yuji; Nakamura, Masahiro; Ishimaru, Ryuhei; Kondo, Junko N.; Domen, Kazunari; Ueda, Mitsuru
Macromolecules 37 ( 26 ) 9657 - 9659 2004.10 [Refereed]
Academic Journal Multiple authorship
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Synthesis of photosensitive and thermosetting poly(phenylene ether) based on poly[2,6-di(3-methyl-2-butenyl)phenol-co-2,6-dimethyl-phenol] and a photoacid generator
Matsumoto, Kazuya; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 43 ( 1 ) 149 - 156 2005.01 [Refereed]
Academic Journal Multiple authorship
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Synthesis of thermally stable and hole-transporting amorphous molecule having four carbazole moieties
Nomura, Masayoshi; Shibasaki, Yuji; Ueda, Mitsuru; Tugita, Kouhei; Ichikawa, Musubu; Taniguchi, Yoshio
Synthetic Metals 148 ( 2 ) 155 - 160 2005.02 [Refereed]
Academic Journal Multiple authorship
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Negative-type chemically amplified photosensitive semi-alicyclic polybenzoxazole via acid-catalyzed electrophilic substitution
Fukukawa, Ken-ichi; Shibasaki, Yuji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 37 ( 2 ) 74 - 81 2005.02 [Refereed]
Academic Journal Multiple authorship
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Synthesis of transparent poly(o-hydroxy amide) derivative in i-line region for photosensitive polybenzoxazole
Ogura, Tomohito; Fukukawa, Ken-ichi; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 18 ( 2 ) 319 - 320 2005.02 [Refereed]
Academic Journal Multiple authorship
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Three-component negative-type photosensitive polyimide precursor based on poly(amic acid), a crosslinker, and a photoacid generator
Watanabe, Yasufumi; Fukukawa, Ken-Ichi; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 43 ( 3 ) 593 - 599 2005.03 [Refereed]
Academic Journal Multiple authorship
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New amorphous electron-transporting materials based on Tris-benzimidazoles for all wet-process OLED devices
Nomura, Masayoshi; Shibasaki, Yuji; Ueda, Mitsuru; Tugita, Kouhei; Ichikawa, Musubu; Taniguchi, Yoshio
Synthetic Metals 151 ( 3 ) 261 - 268 2005.03 [Refereed]
Academic Journal Multiple authorship
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New negative-type photosensitive alkaline-developable semi-aromatic polyimides with low dielectric constants based on poly(amic acid) from aromatic diamine containing adamantyl units and alicyclic dianhydrides, a cross-linker, and a photoacid generator
Watanabe, Yasufumi; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 37 ( 4 ) 270 - 276 2005.04 [Refereed]
Academic Journal Multiple authorship
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Oxidative coupling polymerization of 2,6-dimethylphenol with a copper-amine catalyst immobilized within the interior of SBA-15
Shibasaki, Yuji; Nakamura, Masahiro; Ishimaru, Ryuhei; Kondo, Junko N.; Ueda, Mitsuru
Chemistry Letters 34 ( 5 ) 662 - 663 2005.05 [Refereed]
Academic Journal Multiple authorship
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Facile synthesis of polyamide dendrimers from unprotected AB2 building blocks: Dumbbell-shaped dendrimer, star-shaped dendrimer, and dendrimer with carboxylic acid at core
Washio, Isao; Shibasaki, Yuji; Ueda, Mitsuru
Macromolecules 38 ( 6 ) 2237 - 2246 2005.06 [Refereed]
Academic Journal Multiple authorship
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A novel low temperature curable photosensitive polybenzoxazole
Toyokawa, Fumihiro; Shibasaki, Yuji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 37 ( 7 ) 517 - 521 2005.07 [Refereed]
Academic Journal Multiple authorship
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Synthesis and characterization of polyimides with low dielectric constants from aromatic dianhydrides and aromatic diamine containing phenylene ether unit
Watanabe, Yasufumi; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Polymer 46 ( 16 ) 5903 - 5908 2005.08 [Refereed]
Academic Journal Multiple authorship
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Synthesis of Poly[N-(1-adamantyl)vinylsulfonamide-co-2-(2-methyl)adamantylmethacrylate] for 193 nm Lithography
Fukuhara, Toshiaki; Shibasaki, Yuji; Ando, Shinji; Kishimura, Shinji; Endo, Masayuki; Sasago, Masaru; Ueda, Mitsuru
Macromolecules 38 ( 8 ) 3041 - 3043 2005.08 [Refereed]
Academic Journal Multiple authorship
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Synthesis of a novel high sensitive photo-radical initiator with good thermal stability based on naphthalic-1, 8-N-alkylimide derivatives
Sakayori, Katsuya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistr 43 ( 22 ) 5571 - 5580 2005.10 [Refereed]
Academic Journal Multiple authorship
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Control of molecular weight distribution in polycondensation polymers 2. Poly(ether ketone) synthesis
Shibasaki, Yuji; Araki, Tomoko; Nagahata, Ritsuko; Ueda, Mitsuru
European Polymer Journal 41 ( 10 ) 2428 - 2433 2005.10 [Refereed]
Academic Journal Multiple authorship
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Thermo-base generator for low temperature solid-phase imidation of poly(amic acid)
Fukukawa, Ken-ichi; Ogura, Tomohito; Shibasaki, Yuji; Ueda, Mitsuru
Chemistry Letters 34 ( 10 ) 1372 - 1373 2005.10 [Refereed]
Academic Journal Multiple authorship
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Synthesis of a highly transparent poly(o-hydroxyamide) in the i-line region and its application to photosensitive polymers
Toyokawa, Fumihiro; Fukukawa, Ken-Ichi; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 43 ( 12 ) 2527 - 2535 2005.12 [Refereed]
Academic Journal Multiple authorship
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Synthesis and characterization of novel low-k polyimides from aromatic dianhydrides and aromatic diamine containing phenylene ether and perfluorobiphenyl units
Watanabe, Yasufumi; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 38 ( 1 ) 79 - 84 2006.01 [Refereed]
Academic Journal Multiple authorship
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Synthesis of a novel high sensitive and thermal stable photo-radical initiator: N-[2-(2-acryloyloxyethoxy)ethyl]biphenyldicarboximide
Sakayori, Katsuya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 19 ( 2 ) 283 - 284 2006.02 [Refereed]
Academic Journal Multiple authorship
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Direct patterning of poly(amic acid) and low-temperature imidization using a photo-base generator
Fukukawa, Ken-ichi; Shibasaki, Yuji; Ueda, Mitsuru
Polymers for Advanced Technologies 17 ( 2 ) 131 - 136 2006.02 [Refereed]
Academic Journal Multiple authorship
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Synthesis of a novel high sensitive and thermal stable photoradical initiator: N-[2-(2-acryloyloxyethoxy)ethyl]biphenyldicarboximide
Sakayori, Katsuya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 19 ( 2 ) 283 - 284 2006.02 [Refereed]
Academic Journal Multiple authorship
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Synthesis of novel poly[(1,3-adamantyl)bis(2-naphthol)] with low dielectric constant
Matsumoto, Kazuya; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Polymer 47 ( 9 ) 3043 - 3048 2006.09 [Refereed]
Academic Journal Multiple authorship
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Synthesis and properties of a novel high sensitive photo-radical initiator based on biphenyl-2,2'-dicarboximide derivatives
Sakayori, Katsuya; Shibasaki, Yuji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 38 ( 10 ) 1074 - 1080 2006.10 [Refereed]
Academic Journal Multiple authorship
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Synthesis and properties of poly(amic acid)s and polyimides based on 2,2',6,6'-biphenyltetracarboxylic dianhydride
Sakayori, Katsuya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 44 ( 21 ) 6385 - 6393 2006.10 [Refereed]
Academic Journal Multiple authorship
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Facile Synthesis of Aryl Ether Dendrimer from Unprotected AB2 Building Blocks Using Thionyl Chloride as an Activating Agent
Yamazaki, Natsuko; Washio, Isao; Shibasaki, Yuji; Ueda, Mitsuru
Organic Letters 8 ( 11 ) 2321 - 2324 2006.11 [Refereed]
Academic Journal Multiple authorship
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Synthesis of a Novel Poly(binaphthylene ether) Containing Trifluoromethyl Groups with a Low Dielectric Constant
Tsuchiya, Kousuke; Shibasaki, Yuji; Aoyagi, Masahiro; Ueda, Mitsuru
Macromolecules 39 ( 11 ) 3964 - 3966 2006.11 [Refereed]
Academic Journal Multiple authorship
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A positive-type alkaline-developable photosensitive polyimide based on the poly(amic acid) from 2,2',6,6'-biphenyltetracarboxylic dianhydride and 1,3-bis(4-aminophenoxy)benzene, and a diazonaphthoquinone
Sakayori, Katsuya; Shibasaki, Yuji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 38 ( 11 ) 1189 - 1193 2006.11 [Refereed]
Academic Journal Multiple authorship
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Highly Transparent Photosensitive Polybenzoxazole: Poly(o-hydroxy amide) Derived From 4,4’-(Hexafluoroisopropylidene)bis(o-aminophenol) and o-Substituted Dicarboxylic Acid Chlorides
Shibasaki, Yuji; Toyokawa, Fumihiro; Ando, Shinji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 39 ( 1 ) 1 - 9 2007.01 [Refereed]
Academic Journal Multiple authorship
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Low dielectric loss copolymer obtained from 2,6-dimethylphenol and 2-allyl-6-methylphenol via Cu-catalyzed oxidative coupling polymerization
Nunoshige, Jun; Akahoshi, Haruo; Shibasaki, Yuji; Ueda, Mitsuru
Chemistry Letters 36 ( 2 ) 238 - 239 2007.02 [Refereed]
Academic Journal Multiple authorship
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Photosensitive Poly(benzoxazole) Based on Poly(o-hydroxy amide), Dissolution Inhibitor, Thermoacid Generator, and Photoacid Generator
Tomohito Ogura, Ko-ta Yamaguchi, Yuji Shibasaki, and Mitsuru Ueda
Polymer Journal (Tokyo, Japan) 39 ( 3 ) 245 - 251 2007.03 [Refereed]
Academic Journal Multiple authorship
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Facile synthesis of amine-terminated aromatic polyamide dendrimers via a divergent method
Washio Isao; Shibasaki Yuji; Ueda Mitsuru
Organic letters 9 ( 7 ) 1363 - 1366 2007.03 [Refereed]
Academic Journal Multiple authorship
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A Negative Type Photosensitive Polymer Based on Poly(naphthylene ether), a Cross-linker, and a Photoacid Generator with Low Dielectric Constant
Tsuchiya, Kousuke; Shibasaki, Yuji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 39 ( 5 ) 442 - 447 2007.05 [Refereed]
Academic Journal Multiple authorship
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Development of negative-type photosensitive semi-alicyclic polyimide using a photobase generator
Mizouti, Katsuhisa; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 20 ( 2 ) 181 - 186 2007.06 [Refereed]
Academic Journal Multiple authorship
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A negative-type photosensitive polymer based on poly(2,6-dimethyl-1,4-phenylene ether), a cross-linker and a photoacid generator
13. Mizoguchi, Katsuhisa; Tsuchiya, Kousuke; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 20 ( 2 ) 187 - 188 2007.06 [Refereed]
Academic Journal Multiple authorship
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Synthesis and Characterization of High Refractive Index Polyimides Derived from 4,4′-(p-Phenylenedisulfanyl)dianiline and Various Aromatic Tetracarboxylic Dianhydrides
Jin-gang Liu, Yasuhiro Nakamura, Yuji Shibasaki, Shinji Ando and Mitsuru Ueda
Polymer Journal (Tokyo, Japan) 39 ( 6 ) 543 - 550 2007.06 [Refereed]
Academic Journal Multiple authorship
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Copper-Catalyzed Regio-Controlled Oxidative Coupling Polymerization of 2,5-Dimethylphenol
Shibasaki, Yuji; Suzuki, Yasuo; Ueda, Mitsuru
Macromolecules 40 ( 15 ) 5322 - 5325 2007.07 [Refereed]
Academic Journal Multiple authorship
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High Refractive Index Polyimides Derived from 2,7-Bis(4-aminophenylenesulfanyl)thianthrene and Aromatic Dianhydrides
Liu, Jin-gang; Nakamura, Yasuhiro; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Macromolecules 40 ( 13 ) 4614 - 4620 2007.07 [Refereed]
Academic Journal Multiple authorship
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Synthesis and characterization of aromatic block copolyamides by condensative chain polymerization
Ohshimizu, Kaoru; Shibasaki, Yuji; Komura, Motonori; Nakajima, Ken; Ueda, Mitsuru
Chemistry Letter 36 ( 6 ) 742 - 743 2007.07 [Refereed]
Academic Journal Multiple authorship
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Synthesis of Poly(N-fluoroalkyl benzamide) with Controlled Molecular Weight and Polydispersity Index
Kaoru Ohshimizu, Yuji Shibasaki and Mitsuru Ueda
Polymer Journal (Tokyo, Japan) 39 ( 8 ) 777 - 782 2007.08 [Refereed]
Academic Journal Multiple authorship
-
Glassy, block-copolymer surfactants as in vivo and in vitro nanoparticle stabilizers
Taton, T. Andrew; Shibasaki, Yuji; Kim, Byeong-Su; Young, Alexi J.; Chen, Ying; Zuo, Chao
PMSE Preprints 97 318 - 319 2007.08
Academic Journal Multiple authorship
-
Synthesis and properties of sulfonated poly(2,5-diphenethoxy-p-phenylene)
Nakabayashi, Kazuhiro; Matsumoto, Kazuya; Shibasaki, Yuji; Ueda, Mitsuru
Polymer 48 ( 20 ) 5878 - 5883 2007.09 [Refereed]
Academic Journal Multiple authorship
-
Regio-controlled Oxidative Polymerization of 2,5-Dimethylphenol by Using CuCl-TMEDA Complex
Yasuo Suzuki, Yuji Shibasaki, Mitsuru Ueda
Chemistry Letters 36 ( 10 ) 1234 - 1235 2007.11 [Refereed]
Academic Journal Multiple authorship
-
Highly Refractive and Transparent Polyimides Derived from 4,4'-[m-Sulfonylbis(phenylenesulfanyl)]diphthalic Anhydride and Various Sulfur-Containing Aromatic Diamines
Liu, Jin-gang; Nakamura, Yasuhiro; Suzuki, Yasuo; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Macromolecules (Washington, DC, United States) 40 ( 22 ) 7902 - 7909 2007.12 [Refereed]
Academic Journal Multiple authorship
-
Mechanical and dielectric properties of a new polymer blend composed of 1,2-bis(vinylphenyl)ethane and thermosetting poly(phenylene ether) copolymer obtained from 2,6-dimethylphenol and 2-allyl-6-methylphenol
Nunoshige, Jun; Akahoshi, Haruo; Liao, Yonggui; Horiuchi, Shin; Shibasaki, Yuji; Ueda, Mitsuru
Polymer Journal (Tokyo, Japan) 39 ( 8 ) 828 - 833 2007.12 [Refereed]
Academic Journal Multiple authorship
-
Synthesis and characterization of highly refractive polyimides from 4,4'-thiobis[(p-phenylenesulfanyl)aniline] and various aromatic tetracarboxylic dianhydrides
Liu, Jin-Gang; Nakamura, Yasuhiro; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 45 ( 23 ) 5606 - 5617 2007.12 [Refereed]
Academic Journal Multiple authorship
-
Optically Transparent Sulfur-Containing Polyimide-TiO2 Nanocomposite Films with High Refractive Index and Negative Pattern Formation from Poly(amic acid)-TiO2 Nanocomposite Film
Liu, Jin-gang; Nakamura, Yasuhiro; Ogura, Tomohito; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru
Chemistry of Materials 20 ( 1 ) 273 - 281 2008.01 [Refereed]
Academic Journal Multiple authorship
-
Highly refractive polyimides derived from 2,8-bis(p-aminophenylenesulfanyl)dibenzothiophene and aromatic dianhydrides.
Liu Jin-Gang, Nakamura Yasuhiro, Terraza Claudio A, Shibasaki Yuji, Ando Shinji, Ueda Mitsuru
Macromolecular Chemistry and Physics 209 ( 2 ) 195 - 203 2008.02 [Refereed]
Academic Journal Multiple authorship
-
Synthesis and thermal properties of polythioetherimides derived from 4,4'-[p-thiobis(phenylenesulfanyl)]diphthalic anhydride and various aromatic diamines
Liu Jin-Gang, Shibasaki, Yuji, Ando Shinji, Ueda Mitsuru
High Performance Polymers 20 ( 2 ) 221 - 237 2008.02 [Refereed]
Academic Journal Multiple authorship
-
Synthesis and properties of highly refractive polyimides derived from fluorene-bridged sulfur-containing dianhydrides and diamines
Terraza Claudio A, Liu Jin-Gang, Nakamura Yasuhiro, Shibasaki Yuji, Ando Shinji, Ueda Mitsuru
Journal of Polymer Science, Part A: Polymer Chemistry 46 ( 4 ) 1510 - 1520 2008.03 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of highly refractive and transparent polyimides derived from 4,4'-[p-sulfonylbis(phenylenesulfanyl)]diphthalicd anhydride and various sulfur-containing aromatic diamines.
Suzuki, Yasuo; Liu, Jin-gang; Nakamura, Yasuhiro; Shibasaki, Yuji; Ando, Shinji; Ueda, Mitsuru.
Polymer Journal (Tokyo, Japan) 40 ( 5 ) 414 - 420 2008.05 [Refereed]
Academic Journal Multiple authorship
-
Efficient oxidative coupling polymerization for synthesis of thermosetting poly(phenylene ether) copolymer with a low dielectric loss.
Nunoshige, Jun; Akahoshi, Haruo; Shibasaki, Yuji; Ueda, Mitsuru.
Journal of Polymer Science, Part A: Polymer Chemistry 46 ( 15 ) 5278 - 5282 2008.06 [Refereed]
Academic Journal Multiple authorship
-
Biphasic polycondensation of 4-bromo-2,6-dimethylphenol using silica gel as a promoter
Shibasaki Yuji 他
Polymer Journal 41 ( 1 ) 63 - 68 2009.10 [Refereed]
Academic Journal Multiple authorship
-
Crosslinked, glassy styrenic surfactants stabilize quantum dots against environmental extremes
Shibasaki Yuji 他
Journal of Materials Chemistry 19 ( 35 ) 6324 - 6327 2009.11 [Refereed]
Academic Journal Multiple authorship
-
Oxidative coupling copolycondensation of 2,6-dimethylphenol with 2,5-dimethylphenol: highly thermostable poly(phenylene ether)
Shibasaki Yuji 他
Polymer Journal 41 ( 12 ) 1136 - 1143 2009.12 [Refereed]
Academic Journal Multiple authorship
-
Direct condensation polymerization of N-alkylated p-aminobenzoic acid and packing of rigid-rod main chains with flexible side chains
Shibasaki Yuji 他
Polymer Journal 42 ( 1 ) 72 - 80 2010.01 [Refereed]
Academic Journal Multiple authorship
-
Surface Morphological Changes in Monolayers of Aromatic Polyamides Containing Various N-Alkyl Side Chains
Fujimori Atsuhiro, Chiba Satoshi, Sato Natsuki, Abe Yoko, Shibasaki Yuji
Journal of Physical Chemistry B 114 ( 5 ) 1822 - 1835 2010.02 [Refereed]
Academic Journal Multiple authorship
-
Surface morphology and molecular arrangement of organized films of poly-(N-alkylated benzamides) containing various chain lengths
Sato, Natski; Chiba, Satoshi; Abe, Yoko; Shibasaki, Yuji; Fujimori, Atsuhiro
Transactions of the Materials Research Society of Japan 35 ( 2 ) 315 - 318 2010.02 [Refereed]
Academic Journal Multiple authorship
-
Solid-state structure and formation of organized molecular films for poly-(N-alkylated benzamides) containing various chain lengths
Chiba, Satoshi; Sato, Natski; Abe, Yoko; Shibasaki, Yuji; Fujimori, Atsuhiro
Transactions of the Materials Research Society of Japan 35 ( 2 ) 307 - 310 2010.02 [Refereed]
Academic Journal Multiple authorship
-
Formation mechanism and functionality of multi-particle layers of aromatic polyamides
Chiba, Satoshi; Abe, Yoko; Shibasaki, Yuji; Fujimori, Atsuhiro
Transactions of the Materials Research Society of Japan 37 ( 2 ) 145 - 148 2011.02 [Refereed]
Academic Journal Multiple authorship
-
Polymers from phenol derivatives and their properties
Yuji Shibasaki
Seikei Kako 23 ( 9 ) 537 - 542 2011.09 [Refereed]
International Conference Proceedings Single Work
-
Chemoselective Polycondensation of 2-Amino-4,6-dichloro-1,3,5-triazine with AromaticDiamines
Yuji Shibasaki,* Takanori Koizumi, Naoya Nishimura, and Yoshiyuki Oishi
Chemistry Letters 40 ( 10 ) 1132 - 1134 2011.10 [Refereed]
Academic Journal Multiple authorship
-
Fabrication of highly order layered organization of polymer nanosphere
Chiba, Satoshi; Shuntaro, Arai; Kaneko, Yohei; Taguchi, Makoto; Shibasaki, Yuji; Fujimori, Atsuhiro
Transactions of the Materials Research Society of Japan 37 ( 2 ) 283 - 286 2012.02 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Effect of molecular weight distribution on the crystallinity and monolayer morphology of N-alkylated poly(p-benzamides)
Yanagimachi, Yuta; Taguchi, Makoto; Chiba, Satoshi; Shibasaki, Yuji; Fujimori, Atsuhiro
Transactions of the Materials Research Society of Japan 37 ( 2 ) 295 - 298 2012.02 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Characterization of morphology and mechanical properties of block copolymers using atomic force microscopy: Effects of processing conditions
Wang, Dong; Nakajima, Ken; Fujinami, So; Shibasaki, Yuji; Wang, Jun-Qiang; Nishi, Toshio
Polymer 53 ( 9 ) 1960 - 1965 2012.03 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Hyperbranched Double Hydrophilic Block Copolymer Micelles of Poly(ethylene oxide) and Polyglycerol for pH-Responsive Drug Delivery
Lee, Sueun; Saito, Kyohei; Lee, Hye-Ra; Lee, Min Jae; Shibasaki, Yuji; Oishi, Yoshiyuki; Kim, Byeong-Su
Biomacromolecules 13 ( 4 ) 1190 - 1196 2012.03 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Synthesis of photobase generators based on proazaphosphatrane - tetraarylborate complex for i-line photopatterning
Shibasaki, Yuji; Sato, Junichi; Oishi, Yoshiyuki
Journal of Photopolymer Science and Technology 25 ( 4 ) 497 - 499 2012.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
High refractive coating materials using hyperbranched polymers
Nishimura, Naoya; Shibasaki, Yuji;Ozawa, Masaaki; Oishi, Yoshiyuki
Journal of Photopolymer Science and Technology 25 ( 3 ) 355 - 358 2012.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Development of thermally stable and photosensitive polymers
Higashihara, Tomoya; Shibasaki, Yuji; Ueda, Mitsuru
Journal of Photopolymer Science and Technology 25 ( 1 ) 9 - 16 2012.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Synthesis of polyguanamines from 2-N,N-dibutylamino-4,6-dichloro-1,3,5-triazine with aromatic diamines
Saito, Kyohei; Nishimura, Naoya; Sasaki, Shigeko; Oishi, Yoshiyuki; Shibasaki, Yuji
Reactive & Functional Polymers 73 ( 5 ) 756 - 763 2013.05 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
One-Pot Synthesis of Linear-Hyperbranched Amphiphilic Block Copolymers Based on Polyglycerol Derivatives and Their Micelles
Oikawa Yurie; Lee Sueun; Kim Do Hyung; Kang Dae Hwan; Kim Byeong-Su; Saito Kyohei; Sasaki Shigeko; Oishi Yoshiyuki; Shibasaki Yuji
Biomacromolecules 14 ( 7 ) 2171 - 2178 2013.07 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Fabrication and structure of "polymer nanosphere multilayered organization"
Fujimori, Atsuhiro; Kaneko, Yohei; Kikkawa, Takahiro; Chiba, Satoshi; Shibasaki, Yuji,
Journal of Colloid and Interface Science 418 338 - 349 2014.03 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Preparation of Polyimide-cellulose Composite Using Oligoimide with Ethynyl Terminals
Tomoya Shirata, Tatsuki Kon, Keiko Sasaki, Yoshiyuki Oishi, and Yuji Shibasaki
Chemistry Letters 6 0 - 0 2014.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Fujimori, Atsuhiro; Miura, Shuntaro; Kikkawa, Takahiro; Shibasaki, Yuji
Journal of Polymer Science, Part B: Polymer Physics 53 ( 14 ) 999 - 1009 2015.07 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Shinya Masukawa, Takahiro Kikkawa, Atsuhiro Fujimori, Yoshiyuki Oishi, and Yuji Shibasaki
Chem. Lett. 44 ( 4 ) 536 - 538 2015.04 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Fujimori, Atsuhiro; Kikkawa, Takahiro; Meng, Qi; Shibasaki, Yuji
Langmuir 31 ( 33 ) 9177 - 9187 2015.08 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
-
Fabrication of self-standing hyperbranched poly(ethyleneimine) film with shape-memory and copper adsorption behavior via simple polymer reaction with tetraazacalix[2]arene[2]triazine dichloride
Suzuki, Tomohiro; Shibata, Ryota; Tsukamoto, Tadashi; Shibasaki, Yuji
Next Materials ( Elsevier B.V. ) 7 2025.04 [Refereed]
Academic Journal Multiple authorship
ポリエチレンイミンにアザカリックスアレーントリアジンを化学結合させることで，油状のポリエチレンイミンをフィルム上に変換することに成功した。
-
Synthesis of shape memory bio-based crosslinked polymer: Poly(arbutin)-co-poly(tosyl arbutin)-co-poly(ethylene glycol)
Nishizawa, Kota ; Tsukamoto, Tadashi ; Oishi, Yoshiyuki ; Shibasaki, Yuji
Reactive and Functional Polymers 2024.06 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of thermosetting poly(amide-ether) block copolymers and their shape memory properties
Shibasaki, Yuji; Kudo, Ryoji; Tsukamoto, Tadashi; Oishi, Yoshiyuki
Reactive and Functional Polymers ( Elsevier ) 176 2022.05 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of tetraazacalix[2]arene[2]triazine-containing poly(dimethylsiloxane) with elastic property induced by pinning effect of the calixarene ring
Shibata, Ryota; Ishihara, Tsutomu; Tsukamoto, Tadashi; Oishi, Yoshiyuki; Fujimori, Atsuhiro; Shibasaki, Yuji
European Polymer Journal ( Elsevier ) 162 2022.01 [Refereed]
Academic Journal Multiple authorship
-
Magnetic control of membrane damage in early endosomes using internalized magnetic nanoparticles
Yonekawa, Yuta, Oikawa, Kazuki, Oyanagi, Koichi, Shibasaki, Yuji, Kobayashi, Satoru, Shiba, Yoko
Cell Structure and Function ( Japan Society for Cell Biology ) 50 ( 1 ) 25 - 39 2025.01 [Refereed]
Academic Journal Multiple authorship
-
Novel Photobase Generators Derived from Proazaphosphatrane–Aryl Borate for High-Pressure Mercury Lamp Lithography
Shibasaki Y.; Sato, Junichi
ChemPhotoChem ( John Wiley and Sons Inc ) 8 ( 12 ) 2024.12 [Refereed]
Academic Journal Multiple authorship
新規光塩基発生材の開発とその効果について述べた。
-
Formation of interfacial molecular film and metal-trapping function of azacalixarene-containing copolymers having spherulite-forming ability
Otsuki, Yuto ; Terui, Ryoma ; Shibasaki, Yuji ; Fujimori, Atsuhiro
Polymer Engineering and Science 64 ( 6 ) 2917 - 2927 2024.06 [Refereed]
Academic Journal Multiple authorship
-
Development of A Low k Thermosetting Resin Based on 5,5’6,6’-Tetrahydroxy-3,3,3’,3’-Tetramethylspirobisindane with Decafluorobiphenyl Having Ethynyl Terminals
Shibasaki Y.; Kawabata, Atsushi; Konno, Yu
Journal of Photopolymer Science & Technology 37 ( 5 ) 497 - 505 2024.06
Academic Journal Multiple authorship
固有細孔を有する耐熱ポリマーを分子設計し，開発した。このポリマーは低誘電性を示すとともに，高い耐熱性，耐溶剤性，寸法安定性を示した。
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Metal-desorption and selective metal-trapping properties of an organized molecular film of azacalixarene-containing copolymer with spherulite-forming ability
Terui, Ryoma ; Otsuki, Yuto ; Shibasaki, Yuji ; Fujimori, Atsuhiro
Bulletin of the Chemical Society of Japan 97 ( 5 ) 2024.05 [Refereed]
Academic Journal Multiple authorship
-
Synthesis and characterization of highly flexible polyguanamines bearing di-n-octylamino groups in their side chains
Tsukamoto T. ; Goto, Takara; Shibasaki, Yuji
Reactive & Functional Polymers ( Elsevier B.V. ) 212 2024.04 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of Highly Transparent Semi-aromatic Poly(amide–imide)s from Alicyclic Diamines and Dicarboxylic Acids Derived from 2,2'-Di(trifluoromethyl)benzidine with Trimellitic Anhydride
Shibasaki, Yuji ; Kobayashi, Yutaro ; Fujiwara, Yumi ; Tsukamoto, Tadashi ; Oishi, Yoshiyuki
Journal of Photopolymer Science and Technology 37 ( 1 ) 1 - 6 2024.03 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of Semiaromatic Polyguanamines from Tetraazacalix[2]arene[2]-triazine Dichloride with Aliphatic Diamines
Shibasaki, Yuji ; Sasaki, Haruki ; Shibata, Ryota ; Tsukamoto, Tadashi ; Oishi, Yoshiyuki
Journal of Photopolymer Science and Technology 37 ( 1 ) 7 - 13 2024.03 [Refereed]
Academic Journal Multiple authorship
-
Novel Thermobase Generator for Low Temperature Imidization of Polyamic Acid
Hikida, Jiro ; Tadokoro, Yoshinori ; Ikuma, Naohiko ; Shiota, Dai ; Tsukamoto, Tadashi ; Shibasaki, Yuji ; Oishi, Yoshiyuki
Journal of Photopolymer Science and Technology 37 ( 1 ) 29 - 34 2024.03 [Refereed]
Academic Journal Multiple authorship
-
Fabrication of hyperbranched-polyglycidol-Fe3O4 nanocomposite labeled with fluorescein isothiocyanate via rapid ligand exchange reaction
Kawamura, Ayane ; Saijyo, Mirai ; Bayarkhuu, Boldbaatar ; Nishidate, Naoki ; Oikawa, Ibuki ; Kobayashi, Satoru ; Oyanagi, Koichi ; Shiba, Yoko ; Tsukamoto, Tadashi ; Oishi, Yoshiyuki; Shibasaki, Yuji
Polymer 294 2024.02 [Refereed]
Academic Journal Multiple authorship
-
Spherulitic Characterization and Hierarchical Structural Evaluation of Azacalixarene-Polyethylene Glycol Copolymers Containing s-Triazine Rings
Yuto Otsuki, Ryoma Terui, Yui Hoshino, Tomohiro Suzuki, Yuji Shibasaki, Atsuhiro Fujimori
Macromolecular Chemistry and Physics ( Elsevier ) 227 ( 17 ) 2023.06 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of Thermosetting Polycarbonate with Ethynyl Terminals
Yuji Shibasaki, Tomoya Shirata, and Yoshiyuki Oishi
Journal of Photopolymer Science and Technology ( Society of Photopolymer Science and Technology ) 36 ( 5 ) 395 - 401 2023.06 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of High Refractive Linear to Branched Polyguanamines from 2-Amino-4,6-dichloro-1,3,5-triazine with Aromatic Diamines
Yuji Shibasaki, Takanori Koizumi, and Yoshiyuki Oishi
Journal of Photopolymer Science and Technology ( Society of Photopolymer Science and Technology ) 36 ( 5 ) 385 - 393 2023.06 [Refereed]
Academic Journal Multiple authorship
-
Structural characteristics of thermally advanced polymer with intrinsic microporosity for application as flexible OLED substrate
Lee, Ye-Seul; Raji, Akeem; Noh, Eun-Kyung; Yoon, Ji-Hyeon; Sung, Baeksang; Gasonoo, Akpeko; Lee, Jonghee; Kim, Min-Hoi; Choi, Yoonseuk; Shibasaki, Yuji; Lee, Jae-Hyun
Journal of Information Display ( Taylor & Francis ) 2023.04 [Refereed]
Academic Journal Multiple authorship
-
Formation behavior of monolayers on the water surface of water-soluble thermoplastic and insoluble-thermosetting copolymers with hyperbranched units containing s-benzenetricarbamide cores
Yamaguchi, Junto; Sugita, Shogo; Otsuki, Yuto; Tsukamoto, Tadashi; Shibasaki, Yuji; Fujimori, Atsuhiro
Colloids and Surfaces A: Physicochemical and Engineering Aspects ( Elsevier ) 663 2023.02 [Refereed]
Academic Journal Multiple authorship
-
Metal capture and desorption abilities of two types of organized films of polyguanamine derivatives with cyclic moiety and bulky or flexible linkers
Yamaguchi, Junto; Sugita, Shogo; Otsuki, Yuto; Tsukamoto, Tadashi; Shibasaki, Yuji; Fujimori, Atsuhiro
Colloids and Surfaces A: Physicochemical and Engineering Aspects ( Elsevier ) 656 2023.01 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of Semiaromatic Polyguanamines from Tetraazacalix[2]arene[2]-triazine Dichloride with Aliphatic Diamines
Yuji Shibasaki, Haruki Sasaki, Ryota Shibata, Tadashi Tsukamoto, Yoshiyuki Oishi
Journal of Photopolymer Science and Technology ( Society of Photopolymer Science and Technology ) 35 ( 5 ) 2022.12 [Refereed]
Academic Journal Multiple authorship
-
Synthesis of Highly Transparent Semi-aromatic Poly(amide–imide)s from Alicyclic Diamines and Dicarboxylic Acids Derived from 2,2'- Di(trifluoromethyl)benzidine with Trimellitic Anhydride
Yuji Shibasaki, Yutaro Kobayashi, Yumi Fujiwara, Tadashi Tsukamoto, Yshiyuki Oishi
Journal of Photopolymer Science and Technology ( Society of Photopolymer Science and Technology ) 35 ( 5 ) 2022.12 [Refereed]
Academic Journal Multiple authorship
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Solid-state structure, phase transition, and shape-memory properties of network copolymers with hyperbranched units containing s-benzenetricarbamide cores
Otsuki, Yuto; Yamaguchi, Junto; Tsukamoto, Tadashi; Shibasaki, Yuji; Fujimori, Atsuhiro
Polymer ( Elsevier ) 259 2022.09 [Refereed]
Academic Journal Multiple authorship
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Interfacial films of cyclic polyguanamine derivatives for metal capturing: Selectivity and fluorescence emission properties
Yamaguchi, Junto; Otsuki, Yuto; Tsukamoto, Tadashi; Shibasaki, Yuji; Fujimori, Atsuhiro
Colloids and Surfaces A: Physicochemical and Engineering Aspects ( Elsevier ) 653 2022.08 [Refereed]
Academic Journal Multiple authorship
-
Synthesis and Properties of Polyguanamines Containing N-Phenylmelamine Units
Tsukamoto, Tadashi ; Shibasaki, Yuji ; Oishi, Yoshiyuki
Journal of Photopolymer Science and Technology 35 ( 3 ) 277 - 281 2022.06 [Refereed]
Academic Journal Multiple authorship
三量体グアナミン構造体を合成し、これをモノマーとする高分子合成を行った、
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Green polymer synthesis and low dielectric properties obtained by oxidative polymerization of thymol with CuCl-2-(p-tolyl)pyridine catalyst
Komaki, Yoshiki; Tsukamoto, Tadashi; Oishi, Yoshiyuki; Shibasaki, Yuji
Reactive and Functional Polymers ( Elsevier ) 172 2022.02 [Refereed]
Academic Journal Multiple authorship
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Surface morphology and molecular aggregation state of the organized molecular films of cyclic moiety-containing polyguanamine derivatives with a flexible linker moiety
Fukushi, Keito; Otsuki, Yuto; Yamaguchi, Junto; Shibasaki, Yuji; Fujimori, Atsuhiro
Polymer Bulletin ( Elsevier ) 79 ( 11 ) 10277 - 10294 2022.01 [Refereed]
Academic Journal Multiple authorship
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Arf GTPase-activating proteins SMAP1 and AGFG2 regulate the size of Weibel-Palade bodies and exocytosis of von Willebrand factor
Asano Watanabe1, Hikari Hataida, Naoya Inoue, Kosuke Kamon, Keigo Baba, Kuniaki Sasaki, Rika Kimura, Honoka Sasaki, Yuka Eura, Wei-Fen Ni, Yuji Shibasaki, Satoshi Waguri, Koichi Kokame and Yoko Shiba
Biology Open 10 ( 9 ) 2021.07 [Refereed]
Academic Journal Multiple authorship
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Synthesis and Characterization of High Refractive Index Polythiocyanurates
Shi, S., Onodera, Y., Tsukamono, T., Shibasaki, Y., Oishi, Y.
Journal of Photopolymer Science and Technology 34 ( 3 ) 251 - 254 2021.06 [Refereed]
Academic Journal Multiple authorship
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Highly thermostable high molecular-weight low k PIM polymers based on 5,5′,6,6′-tetrahydroxy-3,3,3′,3′-Tetramethylspirobisindane, decafluorobiphenyl, and bisphenols
Konno, Yu; Osug, Ryota; Kondo, Junko N.; Ye, Rongbin; Tsukamoto, Tadashi; Oishi, Yoshiyuki; Shibasaki, Yuji
Polymer 230 2021.05 [Refereed]
Academic Journal Multiple authorship
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Effect of buffer layer capacitance on the electrical characteristics of ferroelectric polymer capacitors and field effect transistors
Noh, E.-K., Boampong, A., Konno, Y.Shibasaki, Y., J.-H., Choi, Y., Kim, M.-H.
Materials 14 ( 5 ) 2021.04 [Refereed]
Academic Journal Multiple authorship
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Mechanochemical Drug Conjugation via pH-Responsive Imine Linkage for Polyether Prodrug Micelles
Han, S., Lee, J., Jung, E.b, Park, S., Sagawa, A., Shibasaki, Y., Lee, D., Kim, B.-S.
ACS Applied Bio Materials 4 ( 3 ) 2465 - 2474 2021.03 [Refereed]
Academic Journal Multiple authorship
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Synthesis of A2+B3 type hyperbranched poly(amide-ether) block copolymer and its shape memory function
Kudo, R., Tsukamoto, T., Nakajo, S., Fujimori, A., Oishi, Y., Shibasaki, Y.
European Polymer Journal 146 2021.01 [Refereed]
Academic Journal Multiple authorship
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Tracking and Recovery of Metal Desorption from Organized Films of Polyguanamine Derivatives having Cyclic Moieties
Fukushi, K., Yamaguchi, J., Shibasaki, Y., Fujimori, A.
Chemistry Select 5 ( 43 ) 13418 - 13428 2020.11 [Refereed]
Academic Journal Multiple authorship
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Structure/function correlation of thixotropic additives based on three leaf-like triamide derivatives containing three alkyl-chains
YutoNakagawa,KaedeWatahiki,ReiOkano,EiichiSatou,YujiShibasaki,AtsuhiroFujimori
Colloids and Surfaces A: Physicochemical and Engineering Aspects 575 27 - 41 2020.08 [Refereed]
Academic Journal Multiple authorship
The effect of the solvent gelation ability of three leaf-like triamide derivatives, having three 12-hydroxystearyl or octadecyl chains, as thixotropic-induced additives was investigated. Furthermore, the clarification of origin of the physical properties of these compounds was carried out by monolayer investigation on the water surface. The solvent gels formed by the addition of these triamide compounds reflowed on application of external pressure. Two kinds of three leaf-like triamide derivatives achieved nanofiber formation by intermolecular hydrogen bonding in an organic solvent. The nanofiber film of the three leaf-like triamide derivative with an asymmetric carbon (owing to the introduction of a hydroxyl group at the 12th position of the stearyl chain) exhibited chirality because of its structural configuration. The nanofibers of the triamide derivative that exhibited chirality did not grow linearly, and the solvent containing these fibers gelled more efficiently. It was predicte
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Synthesis of poly(Thymol) via oxidative coupling polymerization
Shibasaki, Y., Hatusgai, S., Tsukamoto, T., Oishi, Y.
Journal of Photopolymer Science and Technology 33 ( 3 ) 301 - 306 2020.06 [Refereed]
Academic Journal Multiple authorship
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Reactivity-controlled synthesis of A2 + B3 type soluble hyperbranched polymers from aromatic diamines and cyanuryl chloride via a coupled monomer method
Shibasaki, Y., Sasahara, R., Hoshino, Y., Tsukamoto, T., Suzuki, E., Oishi, Y.
Materials Today Communications 24 2020.05 [Refereed]
Academic Journal Multiple authorship
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Polyguanamine Derivative-Based Supramolecular Assemblies with Multiple Hydrogen Bonding and Their Metal-Scavenging Abilities
Fukushi, K., Maruyama, H., Shibasaki, Y., Fujimori, A.
Langmuir 36 ( 14 ) 3770 - 3781 2020.04 [Refereed]
Academic Journal Multiple authorship
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Yuji Shibasaki*, Rina Sasahara, Yui Hoshino, Tadashi Tsukamoto, Eiichi Suzuki, Yoshiyuki Oishi
Materials Today Communications 24 1 - 11 2020.03 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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H. Sasaki, T. Kotaki, A. Fujimori, T. Tsukamoto, E. Suzuki, Y. Oishi and Y. Shibasaki
RSC Advances 10 1361 - 1370 2020.01 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Synthesis of poly(o-cresol) by oxidative coupling polymerization of o-cresol
Aiba, M., Sun, X.-C., Shibasaki, Y., Oda, M., Ooka, C., Fukuta, S., Higashihara, T., Ando, S., Ueda, M.b,, Chen, W.-C.
Journal of Polymer Science, Part A: Polymer Chemistry 57 ( 8 ) 878 - 884 2019.04 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Preparation of glycoside polymer micelles with antioxidant polyphenolic cores using alkylated poly(arbutin)s
Seto, A., Kajiwara, R., Song, J., Shin, E., Kim, B.-S., Kofujita, H., Oishi, Y., Shibasaki, Y.
RSC Advances 9 ( 14 ) 7777 - 7785 2019.04 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Enhanced antimicrobial activities of polymerized arbutin and its derivatives prepared by oxidative polymerization of arbutin
RikaKajiwara,AyakaSeto,HisayoshiKofujita YokoShiba YoshiyukiOishi, YujiShibasaki
Reactive and Functional Polymers 138 39 - 45 2019.04 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
The amplified antimicrobial activities of poly(arbutin) [poly(arb)] and its 10% octylated derivative [poly(arb)-C8 10 ] are described in this paper. Poly(arb) was prepared from monomeric arbutin via oxidative polymerization in an aqueous media, and poly(arb)-C8 10 was prepared by alkylation of poly(arb) with octyl isocyanate. The minimum inhibitory concentration of arbutin, poly(arb), and poly(arb)-C8 10 were determined to be 111, 15.2, and 52.6 mg/mL against Escherichia coli and 111, 1.00, and 1.00 mg/mL against StapHylococcus aureus, respectively. The higher antimicrobial activity of polymeric arbutin compared with monomeric arbutin was proposed to be the result of the neighboring effect of phenolic groups of polymers along with the concentration effect of the polymers on the surface of the culture plate, which was proved by ultraviolet–visible spectrophotometry.
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Poly(amide-ether) Thermoplastic Elastomers Based on Monodisperse Aromatic Amide Segments as Shape-Memory and Moisture-Resposive Materials.
Yuji Shibasaki*Toshiki MoriAtsuhiro FujimoriMitsutoshi JikeiHideo SawadaYoshiyuki Oishi
Macromoleculers 51 ( 23 ) 9430 - 9441 2018.11 [Refereed]
Academic Journal Multiple authorship
A series of high-molecular-weight (Mn up to 29000) multiblock poly(N-methylbenzamide)-b-poly(ethylene glycol) polymers [poly(MABx–x-b-PEG)], utilizing monodisperse telechelic aromatic N-methylbenzamide-based molecules (MABx–x) (molar mass distribution Mw/Mn = 1.02–1.04) with H2N-PEG-NH2, were successfully prepared via conventional solution polycondensation; their shape-memory and moisture-responsive properties were thoroughly investigated. The resultant multiblock copolymers showed three thermal transitions: the glass transition (Tg) and melting (Tm) of the PEG segment at −35 and 55 °C, respectively, and Tg of the MABx-x segment at 215 °C.
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Elucidation of origin of thixotropic-including properties of additive amphiphiles and creation of high-performance triamide amphiphile.
Yuto NakagawaKaede WatahikiEiichi SatouYuji ShibasakiAtsuhiro Fujimori
Langmuir 34 ( 40 ) 11913 - 11924 2018.08 [Refereed]
Academic Journal Multiple authorship
The spontaneous growth of helical fibers of amphiphilic diamide derivatives containing hydrocarbons with asymmetric carbon centers in their constituent hydrocarbons was investigated. 12-Hydroxystearic acid and a gemini-type surfactant obtained by the bimolecular condensation of this compound with hexamethylenediamine both impart thixotropic ability to a solvent. Although this thixotropic behavior is based on the growth of hierarchical crystalline nanofibers in the solvents, the degree of fiber growth itself was not the origin of the thixotropy. In this study, it has adopted the methods of the Langmuir monolayer and Langmuir–Blodgett films as technique to selectively and individually evaluate the behavior of 12-hydroxyl stearyl and/or stearyl chains themselves.
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Synthesis of semicrystalline poly(guanamine)s based on 2-substituted-4,6-dichloro-1,3,5-triazine with α, ω-alkylene diamines, and the formation of cyclic tetramers
Shibasaki, Y., Kotaki, T., Bito, T., Sasahara, R., Idutsu, N., Fujimori, A., Miura, S., Shidara, Y., Nishimura, N., Oishi, Y.
Polymer (United Kingdom) 146 ( 20 ) 12 - 20 2018.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Moderately Flexible Trans-Chelating Diphosphine Ligands Consisting of a Triazine Unit Showing High Ligand Acceleration Effect for Heck Reaction
Toshinobu Korenaga, Ryo Kowata, Tomohiro Kotaki, Yuji Shibasaki, Yoshiyuki Oishi
Bulletin of the Chemical Society of Japan 91 ( 4 ) 577 - 584 2018.04 [Refereed]
Academic Journal Multiple authorship
Originally designed trans-chelating diphosphine ligands with moderate flexibility that allows trans- to cis-isomerization and bidentate to monodentate complex form were developed. The novel ligand shows high ligand acceleration effect (LAE) for Heck reaction. The catalyst loading was decreased to 0.0001 mol%, and the turnover number (TON) reached 970,000. The catalytic cycle was evaluated by DFT calculations.
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Synthesis of linear polymer of intrinsic microporosity from 5,5′,6,6′-tetrahydroxy-3,3,3′,3′-tetramethylspirobisindane and decafluorobiphenyl
Sato, H., Nakajo, S., Oishi, Y., Shibasaki, Y
Reactive and Functional Polymers 125 70 - 76 2018.04 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Preparation of fluoroalkyl end-capped vinyltrimethoxysilane oligomeric silica/boric acid/poly(N-methyl benzamide)-b-poly(propylene oxide) block copolymer nanocomposites – no weight loss behavior of the block copolymer in the nanocomposites even after calcination at 800 °C
Aomi, Y., Oishi, Y., Shibasaki, Y., Aikawa, Y., Jikei, M., Nishida, M., Yamazaki, S., Sawada, H.
Journal of Sol-Gel Science and Technology 85 ( 2 ) 318 - 329 2018.02 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Effect of the isothermal crystallization method on amorphous block copolymers of aromatic polyamides and their packing behavior in two-dimentional films for screening of potential crystallization ability.
Y., Shidara, T., Yunoki, S., Miura, Y., Shibasaki, A., Fujimori
Polymer Engineering & Science 58 ( 11 ) 2019 - 2030 2017.12 [Refereed]
Academic Journal Multiple authorship
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The power of the ring: A pH-responsive hydrophobic epoxide monomer for superior micelle stability
Song, J., Palanikumar, L., Choi, Y., Kim, I., Heo, T.-Y., Ahn, E., Choi, S.-H., Lee, E., Shibasaki, Y., Ryu, J.-H., Kim, B.-S
Polymer Chemistry 8 ( 46 ) 7119 - 7132 2017.12 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Rapid synthesis and properties of segmented block copolymers based on monodisperse aromatic poly(N-methyl benzamide) and poly(propylene oxide)
T. Mori, S. Masukawa, T. Kikkawa, A. Fujimori, A. Satoh, K. Matsumoto, M. Jikei, Y. Oishi
RSCAdvances 7 33812 - 33821 2017.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Preparation and optical properties of polyimide films linked with porphyrinato Pd (II) and Pt (II) complexes through a triazine ring and application toward oxygen sensors
Kimura, T., Watanabe, S., Sawada, S.-I., Shibasaki, Y., Oishi, Y
Journal of Polymer Science, Part A: Polymer Chemistry 55 ( 6 ) 1086 - 1094 2017.04 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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High-Density Packing of Amorphous Polymer with Bulky Aromatic Rings in Interfacial Molecular Films
Miura, S., Shidara, Y., Yunoki, T., Shibasaki, Y., Fujimori, A
Macromolecular Chemistry and Physics 218 ( 7 ) 2017.01 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Synthesis of highly refractive and highly fluorescent rigid cyanuryl polyimines with polycyclic aromatic hydrocarbon pendants
T. Kotaki, N. Nishimura, M. Ozawa, A. Fujimori, H. Muraoka, S. Ogawa, T. Korenaga, E. Suzuki, Y. Oishi
Polymer Chemistry 2016 ( 7 ) 1297 - 1308 2016.07 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Architecture-controlled synthesis of redox-degradable hyperbranched polyglycerol block copolymers and the structural implications of their degradation
Son, Suhyun; Park, Haeree; Shin, Eeseul; Shibasaki, Yuji; Kim, Byeong-Su
Journal of Polymer Science, Part A: Polymer Chemistry 2016 ( 54 ) 1752 - 1761 2016.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Water-soluble polyphenol synthesis via oxidative coupling polymerisation of β-arbutin with copper catalyst in alkaline media
Hashimoto, M., Iwabuchi, S., Oishi, Y
European Polymer Journal 81 152 - 160 2016.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship
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Synthesis of highly transparent poly(amide–imide)s based on trimellitic acid and dependence of thermal properties on monomer sequence
Kobayashi, Y., Fujiwara, Y., Kitaoka, T., Oishi
Reactive and Functional Polymers 108 78 - 85 2016.06 [Refereed]
Bulletin of University, Institute, etc. Multiple authorship