研究等業績 - 原著論文 - 松本 和也
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Highly Selective Precipitation of Platinum(IV) from HCl Solutions Using m-Phenylenediamine Utilizing Difference in Stability of Ionic Crystals
K. Matsumoto, Y. Hata, H. Katagiri, M. Jikei
Metals 15 ( 2 ) 165 2025年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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M. Jikei, V.T. Xoan, T. Nozomi, K. Matsumoto, H. Haruka, M. Hikida, S. Ueki
Journal of Applied Polymer Science 141 ( 28 ) 2024年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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第一級アミンを用いたPt,Al,V,Co,Niを含む塩酸溶液からのRe沈殿回収
松本和也, 藤井里緒, 畠勇気, 寺境光俊
環境資源工学 70 ( 1 ) 5 - 10 2023年06月 [査読有り] [招待有り]
研究論文(学術雑誌) 国内共著
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Nakamura Kozue, Ogasawara Masataka, Matsumoto Kazuya, Andoh Hideaki, Jikei Mitsutoshi
Journal of Fiber Science and Technology ( 一般社団法人 繊維学会 ) 79 ( 1 ) 1 - 9 2022年09月 [査読有り]
研究論文(学術雑誌) 国内共著
<p>Polyurethanes are applied as artificial skin materials for medical simulators. There is a difference between human skin and artificial skin for simulators with respect to “puncture resistance.” Based on comments from medical doctors who perform puncture procedures in clinical sites, puncturing human skin is expressed as “low needle resistance,” whereas the artificial skin for simulators is expressed as “high needle resistance.” It is possible to practice medical procedures with a more realistic sensation if the artificial skin’s puncture resistance is brought closer to that of the human skin. In this study, sensory evaluations via needle suturing and quantitative evaluation via measuring devices were performed to clarify the relationship between the puncture resistance force and physical properties of three artificial skin samples for a suture training model made of polyurethanes. The composition and molecular structures of the materials were confirmed using Fourier transform infrared spectroscopy and nuclear magnetic resonance. The puncture resistance force measurements showed that Regina’s artificial skin: MODEL A was the lowest in three samples. Additionally, we discovered that low Young’s modulus and the amount of plasticizer contributed to the decreasing puncture resistance of MODEL A. This study proposes methods to combine sensory evaluation by humans and experimental data of the materials for the suture training model.</p>
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M. Jikei, M. Takeda, Y. Kaneda, K. Kudo, N. Tanaka, K. Matsumoto, M. Hikida, S. Ueki
ACS Omega 6 ( 42 ) 27968 - 27975 2021年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Hyperbranched Polyphenylene as an Electrode for Li-Ion Batteries
L. S. Lobo, K. Matsumoto, M. Jikei, S. Ikeda, H Okawa
Energy Technology 9 ( 10 ) 2021年08月 [査読有り]
研究論文(学術雑誌) 国内共著
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Selective recovery of platinum (IV) from HCl solutions using 2-ethylhexylamine as a precipitant
K. Matsumoto, Y. Sezaki, Y. Hata, M. Jikei
Separations 8 ( 4 ) 2021年04月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of hyperbranched polyphenylenes using aryl dichloride monomers by Suzuki polycondensation
L. S. Lobo, K. Matsumoto, M. Jikei
Polymers for Advanced Technologies 31 ( 8 ) 1875 - 1882 2020年08月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of aromatic polyketones by nonstoichiometric Friedel-Crafts polycondensation using AlCl3
K. Matsumoto, C. Fukui, R. Shoji, M. Jikei
Polymer Chemistry 11 ( 26 ) 4221 - 4227 2020年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Rhodium(III) recovery from HCl solutions using 4-alkylaniline-impregnated resins
K. Matsumoto, S. Ohno, Y. Hata, Y. Sezaki, M. Jikei
International Journal of the Society of Materials Engineering for Resources 24 ( 1/2 ) 13 - 17 2020年06月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and properties of hyperbranched aromatic polyimides via thermal self-polycondensation
K. Senthil, R. Hata, K. Matsumoto, M. Jikei
International Journal of the Society of Materials Engineering for Resources 24 ( 1/2 ) 23 - 28 2020年06月 [査読有り]
研究論文(学術雑誌) 国内共著
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K. Matsumoto, Y. Sezaki, S. Yamakawa, Y. Hata, M. Jikei
Metals 10 ( 3 ) 2020年03月 [査読有り]
研究論文(学術雑誌) 国内共著
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M. Jikei, A. Sato, L. T. Ha, M. Takeda, K. Matsumoto, M. Sugimoto, H. Sato, G. Matsuba
Polymer Journal 52 ( 2 ) 179 - 188 2020年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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K. Matsumoto, S. Yamakawa, K. Haga, K. Ishibashi, M, Jikei, A. Shibayama
Scientific Reports 9 ( 1 ) 2019年12月 [査読有り]
研究論文(学術雑誌) 国内共著
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M. Jikei, C. Terata, K. Matsumoto
Materials Today Communications 20 100528 2019年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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K. Matsumoto, Y. Hata, Y. Sezaki, H. Katagiri, M. Jikei
ACS Omega 4 ( 11 ) 14613 - 14620 2019年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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K. Matsumoto, S. Yamakawa, Y. Sezaki, H. Katagiri, M. Jikei
ACS Omega 4 ( 1 ) 1868 - 1873 2019年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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M. Jikei, Y. Kobayashi, K. Matsumoto, M. Hirokawa, S. Ueki
Journal of Applied Polymer Science ( Journal of Applied Polymer Science ) 136 ( 1 ) 2019年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Y. Kawaguchi, K. Matsumoto, M. Jikei
Journal of Polymer Science, Part A: Polymer Chemistry 56 ( 13 ) 1358 - 1365 2018年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and properties of hyperbranched poly(L-lactide)s having glutamic acid terminals
Y. Kobayashi, K. Matsumoto, M. Jikei
International Journal of the Society of Material Engineering for Resources 23 ( 1 ) 53 - 58 2018年03月 [査読有り]
研究論文(学術雑誌) 国内共著
<p>The introduction of zwitterionic groups improves hydrophilicity and antithrombogenicity of the target materials. In this study, chemical modification of hydroxy terminals of hyperbranched poly(Llactide)s (AB<sub>2</sub> PLLAs) by glutamic acid (Glu) was performed to introduce zwitterionic hydrophilic groups. The structures of AB<sub>2</sub> PLLAs and Glu-esterified AB<sub>2</sub> PLLAs (AB<sub>2</sub> PLLA-Glus) were confirmed by NMR measurements. The contact angles of AB<sub>2</sub> PLLA-Glus were lower than those of AB<sub>2</sub> PLLA due to the influence of large number of Glu terminals. Microphase-separated morphology was observed on the film of AB<sub>2</sub> PLLA-Glu, which is a promising surface for anti-platelet adhesion.</p>
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K. Matsumoto, S. Yamakawa, T. Aoyagi, K. Haga, M. Jikei, A. Shibayama
International Journal of the Society of Material Engineering for Resources 22 ( 1-2 ) 15 - 19 2018年03月 [査読有り]
研究論文(学術雑誌) 国内共著
<p><i>m</i>-Phenylene diamine-containing compounds were synthesized via a one-pot process and subsequently used as new precipitating agents (<b>PA1</b> and <b>PA2</b>). The precipitation of Pd and Pt was studied using <b>PA1</b> and <b>PA2</b> as metal precipitants. While <b>PA1</b> exclusively precipitated Pd from a HCl solution containing Pd, Pt, and base metals, <b>PA2</b> achieved precipitation of both Pd and Pt from the metal-containing HCl solution. Mutual separation of Pd and Pt was achieved by using <b>PA1</b> and <b>PA2</b> in the first and second precipitation steps, respectively. Separation tests at varying agent loadings revealed that Pd and Pt were precipitated by forming of an ion-pair composed of a metal chloro-complex anion (i.e., [PdCl<sub>4</sub>]<sup>2-</sup> or [PtCl<sub>6</sub>]<sup>2-</sup>) and one precipitating agent molecule (i.e., divalent cation). The stoichiometric ratio of the ion-pairs was in agreement with the atomic ratios estimated from X-ray photoelectron spectroscopy results. Since the precipitation mechanism herein was based on the formation of an ion-pair, the cations of the precipitating agents only recovered Pd and Pt chloro-complex anions when the cations of the base metals were present in the solution. The different hydrophobicities of the precipitating agents enabled mutual separation of Pd and Pt.</p>
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Dispersion of single-walled carbon nanotubes in ketone solvents and effects of sonication
K. Matsumoto, T. Takahashi, Y. Jinguji, M. Jikei
International Journal of the Society of Material Engineering for Resources 22 ( 1-2 ) 20 - 24 2018年03月 [査読有り]
研究論文(学術雑誌) 国内共著
<p>The dispersibility of single-walled carbon nanotubes (SWCNTs) in ketone solvents, acetone and methyl ethyl ketone (MEK), was studied. SWCNTs were successfully dispersed in ketone solvents by sonication and the concentrations of the SWCNT dispersions were increased with the sonication time. The size distribution and UV-Vis absorption measurements showed that the SWCNTs in MEK were uniformly and almost individually dispersed. The zeta potentials of the SWCNTs dispersed in ketone solvents negatively increased with the sonication time. Furthermore, the G/D ratios of the dispersed SWCNTs in MEK were decreased as the sonication time increased. The negative zeta potentials and the decrease in G/D ratios are considered owing to introduction of carboxylic acids induced by sonication in ketone solvents. Although the electrical conductivity of the SWCNTs dispersed in MEK was slightly decreased due to the defects, ketone solvents are practicable dispersing solvents for SWCNTs with relatively low boiling points and high accessibility. SWCNT dispersions in ketone solvents would be suitable for antistatic coatings and nano-fillers for polymer reinforcement.</p>
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K. Matsumoto, T. Ogawa, M. Jikei
Polymer Chemistry 8 ( 47 ) 7297 - 7300 2017年12月 [査読有り]
研究論文(学術雑誌) 国内共著
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HSP60 possesses a GTPase activity and mediates protein folding with HSP10
T. Okamoto, H. Yamamoto, I. Kudo, K. Matsumoto, M. Odaka, E. Grave, H. Itoh
Scientific Reports 7 ( 1 ) 2017年12月 [査読有り]
研究論文(学術雑誌) 国内共著
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Selective recovery of platinum(IV) from palladium(II)-containing solution using 4-(hexyloxy)aniline
K. Matsumoto, S. Yamakawa, M. Jikei
Chemistry Letters 46 ( 1 ) 22 - 24 2017年10月 [査読有り]
研究論文(学術雑誌) 国内共著
<p>Selective recovery of platinum (Pt(IV)) from palladium (Pd(II))-containing hydrochloric acid (HCl) solutions was studied using 4-(hexyloxy)aniline hydrochloride (HOA). Pt was selectively and quantitatively recovered as precipitates at HCl concentrations of over 4 M. Furthermore, the recovery of Pt was completed in just a few minutes. Since HOA was able to recover Pd as precipitates quantitatively at low HCl concentrations, the mutual separation of Pt and Pd was achieved by changing the concentration of HCl. X-ray photoelectron spectroscopy (XPS) measurements revealed the formation of ion-pairs composed of one metal chloro-complex anion ([PtCl<sub>6</sub>]<sup>2−</sup> or [PdCl<sub>4</sub>]<sup>2−</sup>) and two anilinium cations.</p>
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T. Akiyama, A. Ushio, Y. Itoh, Y. Kawaguchi, K. Matsumoto, M. Jikei
Journal of Polymer Science, Part A: Polymer Chemistry 55 ( 21 ) 3545 - 3553 2017年08月 [査読有り]
研究論文(学術雑誌) 国内共著
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M. Jikei, Y. Yamadoi, T. Suga, K. Matsumoto
Polymer 123 73 - 80 2017年08月 [査読有り]
研究論文(学術雑誌) 国内共著
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T. Mori, S. Masukawa, T. Kikkawa, A. Fujimori, A. Satoh, K. Matsumoto, M. Jikei, Y. Oishi, Y. Shibasaki
RSC Advances 7 ( 54 ) 33812 - 33821 2017年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Enhanced proliferation of HeLa cells on PLLA-PCL and PLGA-PCL multiblock copolymers
T. Suga, N. T. Xuyen, K. Matsumoto, M. Jikei, K. Takahashi, H. Kubota, T. Tamura
Polymer Journal 49 ( 7 ) 567 - 573 2017年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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M. Jikei, Y. Yamadoi, K. Matsumoto
Polymer Journal 49 ( 4 ) 369 - 375 2017年04月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and Properties of Poly(ether sulfone)-Poly(tetrahydrofuran) Multiblock Copolymers
M. Jikei, Y. Aikawa, K. Matsumoto
High Performance Polymers 28 ( 9 ) 1015 - 1023 2016年11月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of Hyperbranched Poly(ether nitrile)s as Supporting Polymers for Palladium Nanoparticles
M. Jikei, K. Nishigaya, K. Matsumoto
Polymer Journal 48 ( 9 ) 941 - 948 2016年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and Properties of Poly(L-lactide)-Poly(-caprolactone) Multiblock Copolymers by the Self-Polycondensation of Diblock Macromonomers
M. Jikei, Y. Takeyama, Y. Yamadoi, N. Shinbo, K. Matsumoto, M. Motokawa, K. Ishibashi, F. Yamamoto
Polymer Journal 47 ( 10 ) 657 - 665 2015年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and Properties of Aromatic Polyamide Dendrimers with Polyhedral Oligomeric Silsesquioxane Cores
K. Matsumoto, K. Nishi, K. Ando, M. Jikei
Polymer Chemistry 6 ( 26 ) 4758 - 4765 2015年05月 [査読有り]
研究論文(学術雑誌) 国内共著
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Conductivity enhancement of PEDOT/PSS films by solvent vapor treatment
M. Jikei, T. Yamaya, S. Uramoto, K. Matsumoto
International Journal of the Society of Material Engineering for Resources 20 ( 2 ) 158 - 162 2014年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and properties of long-chain branched poly(ether sulfone)s by self-polycondensation of AB2 type macromonomers
M. Jikei, D. Uchida, K. Matsumoto, R. Komuro, M. Sugimoto
Journal of Polymer Science Part A: Polymer Chemistry 52 ( 13 ) 1825 - 1831 2014年04月 [査読有り]
研究論文(学術雑誌) 国内共著
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Investigation of dispersibility of multi-walled carbon nanotubes using polysulfones with various structures
K. Matsumoto, T. Takahashi, S. Ishii, M. Jikei
International Journal of the Society of Materials Engineering for Resources 20 ( 1 ) 77 - 81 2014年04月 [査読有り]
研究論文(学術雑誌) 国内共著
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Palladium-based anion-exchange membrane fuel cell using KOH-doped polybenzimidazole as the electrolyte
T. Fujigaya, C. Kim, K. Matsumoto, N. Nakashima
ChemPlusChem 79 ( 3 ) 400 - 405 2014年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Interfacial engineering of platinum catalysts for fuel cells: Methanol oxidation is dramatically improved by polymer coating on a platinum catalyst
T. Fujigaya, M. Okamoto, K. Matsumoto, K. Kaneko, N. Nakashima
ChemCatChem 5 ( 7 ) 1701 - 1704 2013年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Effective anchoring of Pt-nanoparticle onto sulfonated polyelectrolyte-wrapped carbon nanotubes for use as a fuel cell electrocatalyst
T. Fujigaya, C. Kim, K. Matsumoto, N. Nakashima
Polymer Journal 45 ( 3 ) 326 - 330 2013年03月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of poly(ether sulfone)s by self-polycondensation of AB-type monomers
K. Matsumoto, H. Komuro, T. Kai, M. Jikei
Polymer Journal 45 ( 9 ) 909 - 914 2013年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of hyperbranched poly(l-lactide)s by self-polycondensation of AB2 macromonomers and their structural characterization by light scattering measurements
M. Jikei, M. Suzuki, K. Itoh, K. Matsumoto, Y. Saito, S. Kawaguchi
Macromolecules 45 ( 20 ) 8237 - 8244 2012年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and properties of hyperbranched poly(ether sulfone)s prepared by self-polycondensation of novel AB2 monomer
M. Jikei, D. Uchida, Y. Haruta, Y. Takahashi, K. Matsumoto
Journal of Polymer Science Part A: Polymer Chemistry 50 ( 18 ) 3830 - 3839 2012年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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Solid-phase synthesis of aromatic polyamide dendrons
H. Tsushima, K. Matsumoto, M. Jikei
Polymers for Advanced Technologies 22 ( 8 ) 1292 - 1296 2011年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Very high performance alkali anion-exchange membrane fuel cells
K. Matsumoto, T. Fujigaya, H. Yanagi, N. Nakashima
Advanced Functional Materials 21 ( 6 ) 1089 - 1094 2011年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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Bottom-up design of carbon nanotube-based electrocatalysts and their application in high temperature operating polymer electrolyte fuel cells
K. Matsumoto, T. Fujigaya, K. Sasaki, N. Nakashima
Journal of Materials Chemistry 21 ( 4 ) 1187 - 1190 2010年11月 [査読有り]
研究論文(学術雑誌) 国内共著
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Sulfonated aromatic hydrocarbon polymers as proton exchange membranes for fuel cells
T. Higashihara, K. Matsumoto, M. Ueda
Polymer 50 ( 23 ) 5341 - 5357 2009年11月 [査読有り] [招待有り]
研究論文(学術雑誌) 国内共著
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Sulfonated poly(ether sulfone)s with binaphthyl units as proton exchange membranes for fuel cell application
K. Matsumoto, T. Nakagawa, T. Higashihara, M. Ueda
Journal of Polymer Science Part A: Polymer Chemistry 47 ( 21 ) 5827 - 5834 2009年11月 [査読有り]
研究論文(学術雑誌) 国内共著
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A chemically amplified, negative-type photosensitive poly(phenylene ether ketone) (PEK) resist based on ketal-protected PEK and a photoacid generator
Y. Saito, K. Matsumoto, T. Higashihara, M. Ueda
Chemistry Letters 38 ( 11 ) 1048 - 1049 2009年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Locally sulfonated poly(ether sulfone)s with highly sulfonated units as proton exchange membrane
K. Matsumoto, T. Higashihara, M. Ueda
Journal of Polymer Science Part A: Polymer Chemistry 47 ( 13 ) 3444 - 3453 2009年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Influence of polymer structure in sulfonated block copoly(ether sulfone) membranes for fuel cell application
K. Nakabayashi, K. Matsumoto, T. Higashihara, M. Ueda
Polymer Journal 41 ( 4 ) 332 - 337 2009年02月 [査読有り]
研究論文(学術雑誌) 国内共著
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Locally and densely sulfonated poly(ether sulfone)s as proton exchange membrane
K. Matsumoto, T. Higashihara, M. Ueda
Macromolecules 42 ( 4 ) 1161 - 1166 2009年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Influence of adjusted hydrophilic-hydrophobic lengths in sulfonated multiblock copoly(ether sulfone) membranes for fuel cell application
K. Nakabayashi, K. Matsumoto, T. Higashihara, M. Ueda
Journal of Polymer Science Part A: Polymer Chemistry 46 ( 22 ) 7332 - 7341 2008年11月 [査読有り]
研究論文(学術雑誌) 国内共著
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Star-shaped sulfonated block copoly(ether ketone)s as proton exchange membranes
K. Matsumoto, T. Higashihara, M. Ueda
Macromolecules 41 ( 20 ) 7560 - 7565 2008年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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High index resist for 193 nm immersion lithography
K. Matsumoto, E. A. Costner, I. Nishimura, M. Ueda, C. G. Willson
Macromolecules 41 ( 15 ) 5674 - 6580 2008年07月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and properties of sulfonated multiblock copoly(ether sulfone)s by a chain extender
K. Nakabayashi, K. Matsumoto, M. Ueda
Journal of Polymer Science Part A: Polymer Chemistry 46 ( 12 ) 3947 - 3945 2008年06月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis and properties of sulfonated poly(2,5-diphenethoxy-p-phenylene)
K. Nakabayashi, K. Matsumoto, Y. Shibasaki, M. Ueda
Polymer 48 ( 20 ) 5878 - 5883 2007年09月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of sulfonated poly(1,4-diphenoxybenzene) for proton exchange membrane
K. Matsumoto, S. Ando, M. Ueda
Polymer Journal 39 ( 8 ) 882 - 887 2007年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of hyperbranched aromatic poly(ether sulfone) with sulfonyl chloride terminal groups
K. Matsumoto, M. Ueda
Chemistry Letters 35 ( 10 ) 1196 - 1197 2006年10月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of novel poly[(1,3-adamantyl)bis(2-naphthol)] with low dielectric constant
K. Matsumoto, Y. Shibasaki, S. Ando, M. Ueda
Polymer 47 ( 9 ) 3043 - 3048 2006年04月 [査読有り]
研究論文(学術雑誌) 国内共著
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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
K. Matsumoto, Y. Shibasaki, S. Ando, M. Ueda
Journal of Polymer Science Part A: Polymer Chemistry 43 ( 1 ) 149 - 156 2005年01月 [査読有り]
研究論文(学術雑誌) 国内共著
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Synthesis of photosensitive and thermosetting poly(phenylene ether) containing butenyl groups
K. Matsumoto, Y. Shibasaki, S. Ando, M. Ueda
Journal of Photopolymer Science and Technology 17 ( 2 ) 281 - 282 2004年05月 [査読有り]
研究論文(学術雑誌) 国内共著