業績・著書

原著論文(抜粋)

2017 年

  1. R. Tamate, T. Ueki, M. Shibayama, and R. Yoshida:
    "Effect of substrate concentrations on the aggregation behavior and dynamic oscillatory properties of self-oscillating block copolymers",
    Phys. Chem. Chem. Phys. 19, 20627 - 20634 (2017).
  2. M. Onoda, T. Ueki, R. Tamate, M. Shibayama, and R. Yoshida:
    "Amoeba-like self-oscillating polymeric fluids with autonomous sol-gel transition",
    Nature Communications 8, 15862 (2017).
  3. T. Masuda, T. Kajisa, A. M. Akimoto, A. Fujita, K Nagase, T. Okano, T. Sakata, and R. Yoshida:
    "Dynamic electrical behaviour of a thermoresponsive polymer in well-defined poly(N-isopropylacrylamide)-grafted semiconductor devices",
    RSC Advances 7, 34517-34521 (2017).
  4. T. Masuda, N. Shimada, T. Sasaki, A. Maruyama, A. M. Akimoto, and R. Yoshida:
    "Design of a Tunable Self-Oscillating Polymer with Ureido and Ru(bpy)3 Moieties",
    Angew. Chem. Int. Ed. 56 (32), 9459-9462 (2017).
  5. R. Tamate, T. Ueki, M. Shibayama, and R. Yoshida:
    "Autonomous unimer-vesicle oscillation by totally synthetic diblock copolymers: effect of block length and polymer concentration on spatio-temporal structures",
    Soft Matter 13, 4559-4568 (2017). Selected as Front Cover
  6. T. Ueki*, K. Matsukawa*, T. Masuda, and R. Yoshida:
    "Protic Ionic Liquids for the Belousov-Zhabotinsky Reaction: Aspects of the BZ Reaction in Protic Ionic Liquids and Its Use for the Autonomous Coil-Globule Oscillation of a Linear Polymer",
    J. Phys. Chem. B 121 (17), 4592-4599 (2017). * co-first author
  7. K. Homma, T. Masuda, A. M. Akimoto, K. Nagase, K. Itoga, T. Okano, and R. Yoshida:
    "Fabrication of Micropatterned Self-Oscillating Polymer Brush for Direction Control of Chemical Waves",
    Small 13 (21), 1700041 (2017).
  8. E. Hasuike, A. M. Akimoto, R. Kuroda, K. Matsukawa, Y. Hiruta, H. Kanazawa, and R. Yoshida:
    "Reversible conformational changes in the parallel type G-quadruplex inside a thermoresponsive hydrogel",
    Chem. Commun. 53, 3142-3144 (2017).
  9. R. Tamate,* K. Takahashi,* T. Ueki, A. M. Akimoto, and R. Yoshida:
    "Self-Assembly of Thermoreversible Hydrogels via Molecular Recognition toward a Spatially Organized Coculture System",
    Biomacromolecules 18 (1), 281-287 (2017). * co-first author

2016 年

  1. A. M. Akimoto*, E. Hasuike*, H. Tada, K. Nagase, T. Okano, H. Kanazawa, and R. Yoshida:
    "Design of tetra arm PEG-crosslinked thermoresponsive hydrogel for 3D cell culture",
    Anal. Sci. 32, 1203-1205 (2016). * co-first author; Highlighted as a Hot Paper
  2. R. Tamate, T. Ueki, Y. Kitazawa, M. Kuzunuki, M. Watanabe, A. M. Akimoto, and R. Yoshida:
    "Photo-Dimerization Induced Dynamic Viscoelastic Changes in ABA Triblock Copolymer-Based Hydrogels for 3D Cell Culture",
    Chem. Mater. 28 (17), 6401-6408 (2016).
  3. K. Matsukawa, T. Masuda, A. M. Akimoto and R. Yoshida:
    "A surface-grafted thermoresponsive hydrogel in which the surface structure dominates the bulk properties",
    Chem. Commun. 52, 11064-11067 (2016). Highlighted on the back cover
  4. T. Masuda, A. M. Akimoto, K. Nagase, T. Okano and R. Yoshida:
    "Artificial cilia as autonomous nanoactuators: Design of a gradient self-oscillating polymer brush with controlled unidirectional motion",
    Science Advances 2 (8), e1600902 (2016).
  5. R. Tamate, A. M. Akimoto and R. Yoshida:
    "Recent Advances in Self-Oscillating Polymer Material Systems",
    Chem. Rec. 16, 1852-1867 (2016).
  6. R. Tamate, T. Ueki and R. Yoshida:
    "Evolved colloidosomes undergoing cell-like autonomous shape oscillations with buckling",
    Angew. Chem. Int. Ed. 55 (17), 5179-5183 (2016). Selected as Front Cover and highlighted as a Hot Paper

2015 年

  1. T. Masuda, A. M. Akimoto, K. Nagase, T. Okano and R. Yoshida:
    "Design of Self-Oscillating Polymer Brushes and Control of the Dynamic Behaviors",
    Chem. Mater. 27 (21), 7395-7402 (2015).
  2. M. Onoda, T. Ueki, M. Shibayama and R. Yoshida:
    "Multiblock copolymers exhibiting spatio-temporal structure with autonomous viscosity oscillation",
    Sci. Rep. 5, 15792 (2015).
  3. Z. A. Jimenez and R. Yoshida:
    "Temperature Driven Self-Assembly of a Zwitterionic Block Copolymer That Exhibits Triple Thermoresponsivity and pH Sensitivity",
    Macromol. 48 (13), 4599-4606 (2015).
  4. K. Okeyoshi, R. Kawamura, R. Yoshida and Y. Osada:
    "Effect of microtubule polymerization on photoinduced hydrogen generation",
    Chem. Commun. 51, 11607-11610 (2015).
  5. S. Matsui, T. Kureha, Y. Nagase, K. Okeyoshi, R. Yoshida, T. Sato and D. Suzuki:
    "Small-Angle X-ray Scattering Study on Internal Microscopic Structures of Poly(N-isopropylacrylamide-co-tris(2,2′-bipyridyl))ruthenium(II) Complex Microgels",
    Langmuir 31 (26), 7228-7237 (2015).
  6. T. Ueki*, M. Onoda*, R. Tamate*, M. Shibayama and R. Yoshida:
    "Self-oscillating AB diblock copolymer developed by post modification strategy",
    Chaos 25, 64605 (2015). * co-first author
  7. K. Okeyoshi, R. Kawamura, R. Yoshida and Y. Osada:
    "Microtubule teardrop patterns",
    Sci. Rep. 5, 9581 (2015).
  8. R. Tamate, T. Ueki and R. Yoshida:
    "Self-Beating Artificial Cells: Design of Cross-Linked Polymersomes Showing Self-Oscillating Motion",
    Adv. Mater. 27, 837-842 (2015).
  9. T. Masuda, A. Terasaki, A. M. Akimoto, K. Nagase, T. Okano and R. Yoshida:
    "Control of swelling-deswelling behavior of a self-oscillating gel by designing the chemical structure",
    RSC Advances 5 (8), 5781-5787 (2015).

2014 年

  1. T. Ueki and R. Yoshida:
    "Recent aspects of self-oscillating polymeric materials: Designing self-oscillating polymers coupled with supramolecular chemistry and ionic liquid science",
    Phys. Chem. Chem. Phys. 16, 10388-10397 (2014).
  2. R. Yoshida and T. Ueki:
    "Evolution of self-oscillating polymer gels as autonomous polymer systems",
    NPG Asia Materials 6, e170 (2014).
  3. Y. Shiraki, A. M. Akimoto, T. Miyata and R. Yoshida:
    "Autonomous Pulsatile Flow by Peristaltic Motion of Tubular Self-Oscillating Gels",
    Chem. Mater. 26 (19), 5441-5443 (2014).
  4. R. Tamate, T. Ueki, M. Shibayama and R. Yoshida:
    "Self-Oscillating Vesicles: Spontaneous Cyclic Structural Changes of Synthetic Diblock Copolymers",
    Angew. Chem. Int. Ed. 53, 11248-11252 (2014).
  5. K. Okeyoshi, R. Kawamura, R. Yoshida and Y. Osada:
    "Thermo- and photo-enhanced microtubule formation from Ru(bpy)(3)(2+)-conjugated tubulin",
    J. Mater. Chem. 2 (1), 41-45 (2014).
  6. T. Ueki, Y. Takasaki, K. Bundo, T. Ueno, T. Sakai, Y. Akagi and R. Yoshida:
    "Autonomous viscosity oscillation via metallo-supramolecular terpyridine chemistry of branched poly(ethylene glycol) driven by the Belousov-Zhabotinsky reaction",
    Soft Matter 10, 1349-1355 (2014).
  7. S. Nakata, M. Yoshii, S. Suzuki and R. Yoshida:
    "Periodic Reciprocating Motion of a Polymer Gel on an Aqueous Phase Synchronized with the Belousov-Zhabotinsky Reaction",
    Langmuir 30 (2), 517-521 (2014).

2013 年

  1. T. Masuda, M. Hidaka, Y. Murase, A. M. Akimoto, K. Nagase, T. Okano and R. Yoshida:
    "Self-Oscillating Polymer Brushes",
    Angew. Chem. 125 (29), 7616-7619 (2013).
  2. T. Yamamoto and R. Yoshida:
    "Self-oscillation of polymer and photo-regulation by introducing photochromic site to induce LCST changes",
    React. Funct. Polym. 73 (7), 945-950 (2013).
  3. T. Ueki, M. Shibayama, and R. Yoshida:
    "Self-oscillating micelles",
    Chem. Commun. 49 (62), 6947-6949 (2013). Highlighted on the back cover
  4. R. Mitsunaga, K. Okeyoshi, and R. Yoshida:
    "Design of a comb-type self-oscillating gel",
    Chem. Commun. 49 (43), 4935-4937 (2013).

2012 年

  1. R. Yoshida and Y. Murase:
    "Self-oscillating surface of gel for autonomous mass transport",
    Colloid Surface B 99, 60-66 (2012).
  2. K. Okeyoshi, D, Suzuki, and R. Yoshida:
    "Effect of Nanointegration on Photoinduced Hydrogen-Generating Nanogel Systems",
    Langmuir 28 (2), 1539-1544 (2012).
  3. T. Ueki, M. Watanabe, and R. Yoshida:
    "Belousov-Zhabotinsky Reaction in Protic Ionic Liquids",
    Angew. Chem. Int. Edit. 51 (48), 11991-11994 (2012).
  4. D. Suzuki, T. Kobayashi, R. Yoshida, and T. Hirai:
    "Soft actuators of organized self-oscillating microgels",
    Soft Matter 8 (45), 11447-11449 (2012).
  5. V. V. Yashin, S. Suzuki, R. Yoshida, and A. C. Balazs:
    "Controlling the dynamic behavior of heterogeneous self-oscillating gels",
    J. Mater. Chem. 22 (27), 13625-13636 (2012).
  6. Y. Zhang, N. Li, J. Delgado, N. Zhou, R. Yoshida, S. Fraden, I. R. Epstein, and B. Xu:
    "Structural modulation of self-oscillating gels: changing the proximity of the catalyst to the polymer backbone to tailor chemomechanical oscillation",
    Soft Matter 8 (26), 7056-7061 (2012).
  7. Y. Shiraki and R. Yoshida:
    "Autonomous Intestine-Like Motion of Tubular Self-Oscillating Gel",
    Angew. Chem. Int. Edit. 51 (25), 6112-6116 (2012).

2011 年

  1. Y. Murase, R. Takeshima, and R. Yoshida:
    "Self-Driven Gel Conveyer: Effect of Interactions Between Loaded Cargo and Self-Oscillating Gel Surface",
    Macromol. Biosci. 11 (12), 1713-1721 (2011).
  2. O. Kuksenok, V. V. Yashin, M. Kinoshita, T. Sakai, R. Yoshida and A.C. Balazs:
    "Exploiting gradients in cross-link density to control the bending and self-propelled motion of active gels",
    J. Mater. Chem. 21 (23), 8360-8371 (2011).
  3. M. Hidaka and R. Yoshida:
    "Self-oscillating gel composed of thermosensitive polymer exhibiting higher LCST",
    J. Controlled Release 150 (2), 171-176 (2011).
  4. T. Ueno and R. Yoshida:
    "Effect of gel network on pattern formation in the Ferrocyanide-Iodate-Sulfite reaction",
    J. Phys. Chem. A 115 (21), 5231-5237 (2011).
  5. K. Okeyoshi, D. Suzuki, A. Kishimura, and R. Yoshida:
    "Photoinduced Hydrogen-Generating Nanogel Systems",
    Small 7 (3), 311-315 (2011).
  6. K. Okeyoshi and R. Yoshida:
    "Role of copolymerized photosensitizer in hydrogen-generated gel systems for higher quantum effeciency",
    Chem. Commun. 47 (5), 1527-1529 (2011).
  7. R. Yoshida:
    "Self-oscillating polymer gel as novel biomimetic materials exhibiting spatio-temporal structure",
    Colloid Polym. Sci. 289, 475-487 (2011).

2010 年

  1. T. Ueno, K. Bundo, Y. Akagi, T. Sakai and R. Yoshida:
    "Autonomous viscosity oscillation by reversible complex formation of terpyridine-terminated poly(ethylene glycol) in the BZ reaction",
    Soft Matter 6, 6072-6074 (2010).
  2. R. Yoshida:
    "Self-oscillating gels driven by the Belousov-Zhabotinsky reaction as novel smart materials",
    Adv. Mater. 22, 3463-3483 (2010).
  3. Y. Murase, M. Hidaka and R. Yoshida:
    "Self-driven gel conveyer: Autonomous transportation by peristaltic motion of self-oscillating gel",
    Sensors and Actuators B: Chemical 149, 272-283 (2010).
  4. H. Taniguchi, D. Suzuki and R. Yoshida:
    "Characterization of autonomously oscillating viscosity induced by swelling/deswelling oscillation of the microgels",
    J. Phys. Chem. B 114 (7), 2405-2410 (2010).
  5. A. Matsumoto, K. Yamamoto, R. Yoshida, K. Kataoka, T. Aoyagi and Y. Miyahara:
    "A totally synthetic glucose responsive gel operating in physiological aqueous conditions",
    Chem. Commun. 46, 2203-2205 (2010).
  6. D. Suzuki and R. Yoshida:
    "Self-oscillating core/shell microgels",
    Polym. J. 42, 501-508 (2010).
  7. R. Yoshida:
    "Development of self-oscillating polymers and gels with autonomous function",
    Polym. J. 42, 777-789 (2010).
  8. K. Okeyoshi and R. Yoshida:
    "Oxygen generating gel systems induced by visible light",
    Adv. Func. Mater. 20 (5), 708-714 (2010).
  9. R. Yoshida:
    "Design of self-oscillating gels and application to biomimetic actuators",
    Sensors 10, 1810-1822 (2010).
  10. Y. Hara, S. Maeda, S. Hashimoto and R. Yoshida:
    "Molecular design and functional control of novel self-oscillating polymers",
    Int. J. Mol. Sci. 11 (2), 704-718 (2010).

2009 年

  1. R. Yoshida, T. Sakai, Y. Hara, S. Maeda, S. Hashimoto, D. Suzuki and Y. Murase:
    "Self-oscillating gel as novel biomimetic materials",
    J. Controlled Release 140, 186-193 (2009).
  2. K. Okeyoshi and R. Yoshida:
    "Temperature control of photoreaction for hydrogel generating gel systems",
    Chem. Commun. 6400-6402 (2009).
  3. K. Okeyoshi and R. Yoshida:
    "Hydrogen generating gel systems induced by visible light",
    Soft Matter 5 (21), 4118-4123 (2009).
  4. D. Suzuki, H. Taniguchi and R. Yoshida:
    "Autonomously oscillatingviscosity in microgel dispersions",
    J. Am. Chem. Soc. 131 (34), 12058-12059 (2009). Highlighted in Nature NPG Asia Materials
  5. Y. Hara and R. Yoshida:
    "Influence of a positively charged moiety on aggregation-disaggregation self-oscillation induced by the BZ reaction",
    Macromol. Chem. Phys. 210, 2160-2166 (2009).
  6. A. Matsumoto, T. Endo, R. Yoshida and Y. Miyahara:
    "Electrical visualization of chemo-mechanical signal transduction using a smart gel-modified gate field effect transistor",
    Chem. Commun. 5609-5611 (2009).
  7. A. Matsumoto, N. Sato, T. Sakata, R. Yoshida, K. Kataoka and Y. Miyahara:
    "Chemical to electrical signal transduction synchronized with smart gel volume phase transition",
    Adv. Mater. 21, 1_7 (2009).
  8. K. Okeyoshi and R. Yoshida:
    "Hydrogen generating gel systems induced by visible light",
    in 'Polymer-Based Smart Materials- Processes, Properties and Application, edited by Z. Cheng, Q. Zhang, S. Bauer, D.A. Wrobleski' (Mater. Res. Soc. Symp. Proc., Volume 1134, Warrendale, PA) pp. 133-137 (2009).
  9. D. Suzuki and R. Yoshida:
    "Synthesis and characterization of submicron-sized, self-oscillating hydrogel particles",
    Trans. Mater. Res. Soc. Japan 34 (3), 465-467 (2009).
  10. K. Okeyoshi and R. Yoshida:
    "Hydrogen generating gel systems induced by visible light and application to artificial photosynthesis",
    Trans. Mater. Res. Soc. Japan 34 (4), 747-749 (2009).
  11. Y. Maeda and R. Yoshida:
    "Fabrication of micropatterned thermo-respnosive gel array with ordered honeycome surface and inverted opal structure",
    Trans. Mater. Res. Soc. Japan 34 (2), 175-178 (2009).
  12. Y. Maeda and R. Yoshida:
    "Fabrication of micropatterned thermo-respnosive gel array with ordered honeycome surface and inverted opal structure",
    Biomed. Medicaldevices 11 (4), 809-815 (2009).
  13. Y. Murase, S. Maeda, S. Hashimoto and R. Yoshida:
    "Design of a mass transport surface utilizing peristaltic motion of a self-oscillating gel",
    Langmuir 25 (1), 483-489 (2009).

2008 年

  1. S. Shinohara, T. Seki, T. Sakai, R. Yoshida and Y. Takeoka:
    "Photoregulated wormlike motion of a gel ",
    Angew.Chem. Int. Ed. 47, 9039-9043 (2008).
  2. D. Suzuki and R. Yoshida:
    "Effect of initial substrate concentration of the Belousov-Zhabotinsky reaction on self-oscillation for microgel system ",
    J. Phys. Chem. B. 112 (40), 12618-12624 (2008).
  3. S. Shinohara, T. Seki, T. Sakai, R. Yoshida and Y. Takeoka:
    "Chemical and optical control of peristaltic actuator based on self-oscillating porous gel.",
    Chem. Commun. 4735-4737 (2008).
  4. D. Suzuki and R. Yoshida:
    "Temporal control of self-oscillation for microgels by crosslinking network structure",
    Macromolecules. 41 (15), 5830-5838 (2008).
  5. Y. Hara and R. Yoshida:
    "Self-oscillating polymer fueled by organic acid",
    J. Phys. Chem. B 112 (29), 8427-8429 (2008).
  6. S. Maeda, Y. Hara, R. Yoshida and S. Hashimoto:
    "Peristaltic motion of polymer gels",
    Angew. Chem. Int. Ed. 47, 6690-6693 (2008).
  7. T. Sakai, T. Matsunaga, Y. Yamamoto, C. Ito, R. Yoshida, S. Suzuki, N. Sasaki, M. Shibayama and U. Chung:
    "Design and fabrication of a high-strength hydrogel with ideally homogeneous network structure from tetrahedron-like macromonomers",
    Macromolecules 41 (14), 5379-5384 (2008).
  8. Y. Hara and R. Yoshida:
    "A viscosity self-oscillation of polymer solution induced by the BZ reaction under acid-free condition",
    J. Chem. Phys. 128, 224904 (2008).
  9. K. Okeyoshi, T. Abe, Y. Noguchi, H. Furukawa and R. Yoshida:
    "Shrinking behavior of surfactant-grafted thermosensitive gels and the mechanism of rapid shrinking",
    Macromol Rapid commun. 29, 897-903 (2008).
  10. R. Yoshida:
    "Self-oscillating polymer and gels as novel biomimetic materiasls",
    Bull. Chem. Soc. Jpn 81 (6), 676-688 (2008).
  11. S. Maeda, Y. Hara, R. Yoshida and S. Hashimoto:
    "Control of dynamic motion of a gel actuator driven by the Belousov-Zhabotinsky reaction",
    Macromol. Rapid Commun. 29, 401-405 (2008).
  12. S. Tateyama, Y. Shibuta and R. Yoshida:
    "Direction control of chemical wave propagation in self-oscillating gel array",
    J. Phys. Chem. B 112, 1777-1782 (2008).
  13. D. Suzuki, T. Sakai and R. Yoshida:
    "Self-flocculating/self-dispersing oscillation of microgels",
    Angew. Chem. Int. Ed. 47, 917-920 (2008).
  14. 前田真吾,原 雄介,吉田 亮,橋本 周司 :
    "化学ロボットの実現を目指した自励振動ゲルアクチュエータの創製",
    高分子論文集. 65 (10), 634-640 (2008).
  15. S. Maeda, Y. Hara, R. Yoshida and S. Hashimoto:
    "Self-oscillating gel actuator for chemical robotics",
    Advanced Robotics 22, 1329-1342 (2008).

2007 年

  1. S. Maeda, Y. Hara, T. Sakai, R. Yoshida and S. Hashimoto:
    "Self-walking gel",
    Adv. Mater. 19, 3480-3484 (2007).
  2. T. Sakai, Y. Takeoka, T. Saki and R. Yoshida:
    "Organized monolayer of thermosensitive microgel beads prepared by double-templete polymerization",
    Langmuir 23 (17), 8651-8654 (2007).
  3. M. Ueda, Y. Hara, T. Sakai, R. Yoshida, M. Takai and Y. Ito:
    "Characterization of a self-oscillating polymer with periodic soluble-insoluble changes",
    J. Polym. Sci.: Part B: Polym. Phys. 45, 1578-1588 (2007).
  4. 酒井崇匡,竹岡敬和,関 隆広,吉田 亮:
    "二段階鋳型重合法を用いた温度応答型ゲル微粒子単層組織化膜の作製",
    高分子論文集 64 (1), 45-49 (2007).

2006 年

  1. R. Aoki, M. Enoki and R. Yoshida:
    "Measurement of elastic properties of self-oscillating gel",
    Key Eng. Mater. 321-323, 1036-1039 (2006).
  2. R. Yoshida, K. Omata, K. Yamaura, M. Ebata, M. Tanaka and M. Takai:
    "Maskless microfabrication of thermosensitive gels using a microscope and application to a controlled release microchip",
    Lab on a Chip 6 (10), 1384-1386 (2006).
  3. R. Yoshida, K. Omata, K. Yamaura, T. Sakai, Y. Hara, S. Maeda and S. Hashimoto:
    "Microfabrication of functional polymer gels and their application to novel biomimetic materials",
    J. Photopolymer Sci. Tech. 19 (4), 441-444 (2006).
  4. D.S. Huh, S.H. Park, Y.J. Kim, D.Y. Park, Y.S. Zhao, S.H. Ahn, R. Yoshida and T. Yamaguchi:
    "Dependence of turbidity oscillations of self-oscillating polymers on the selective recognition of the crown ether receptors contained in the polymer chain",
    J. Phys. Chem. B 110 (27), 13405-13409 (2006).
  5. S. Maeda, Y. Hara, R. Yoshida and S. Hashimoto:
    "A chemo-mechanical rotational actuator driven by BZ reaction",
    Proc. The first IEEE/RAS-EMBS 2006 International Conference on Biomedical Robotics and Biomechatronics (BioRob 2006) 90, (2006).
  6. Y. Ito, Y. Hara, H. Uetsuka, H. Hasuda, H. Onishi, H. Arakawa, A. Ikai and R. Yoshida:
    "AFM observation of immobilized self-oscillating polymer",
    J. Phys. Chem. B 110 (11), 5170-5173 (2006).
  7. R. Yoshida:
    "Self-oscillating polymer and gels: temporal structure in gels",
    in Bottom-Up Nanofabrications: Supramolecules, Self-assemblies, and Organized Films (K. Ariga and H.S. Nalwa, Eds.), American Scientific Publishers in press, (2006).

2005 年

  1. Y. Hara, T. Sakai, S. Maeda, S. Hashimoto and R. Yoshida:
    "Self-oscillating soluble-insoluble changes of polymer chain including an oxidizing agent induced by the Belousov-Zhabotinsky reaction",
    J. Phys. Chem. B 109, 23316-23319 (2005).
  2. Y. Noguchi, K. Okeyoshi and R. Yoshida:
    "Design of surfactant-grafted hydrogels with fast response to temperature",
    Marcomol. Rapid Commun. 26, 1913-1917 (2005).
  3. D.S. Huh, J.K. Kang, Y.J. Kim and R. Yoshida:
    "Control of wave formation pattern in self-oscillating gel by addition of hydroquinone in the Belousov-Zhabotinsky reaction solution",
    Polym. Bull. 54, 215-223 (2005).
  4. R. Yoshida and Y. Uesusuki:
    "Biomimetic gel exhibiting self-beating motion in ATP solution",
    Biomacromolecules 6, 2923-2926 (2005).
  5. Y. Hara and R. Yoshida:
    "Control of oscillating behavior for the self-oscillating polymer with pH-control site",
    Langmuir 21, 9773-9776 (2005).
  6. R. Yoshida:
    "Design of functional polymer gels and their application to biomimetic materials",
    Curr. Org. Chem. 9, 1617-1641 (2005).
  7. T. Sakai, Y. Hara and R. Yoshida:
    "Phase transition behaviors of self-oscillating polymer and nano-gel particles",
    Marcomol. Rapid Commun. 26, 1140-1144 (2005).
  8. Y. Hara and R. Yoshida:
    "Self-oscillation of polymer chains induced by the Belousov-Zhabotinsky reaction under acid-free conditions",
    J. Phys. Chem. B 109 (19), 9451-9454 (2005).
  9. Y. Abe and R. Yoshida:
    "Dancing waves in reaction-diffusion systems",
    J. Phys. Chem. A 109 (17), 3773-3776 (2005).

2004 年

  1. R. Yoshida:
    "Kinetics in cyclic hydrogel systems",
    in Reflexive Polymers and Hydrogels: Understanding and Designing Fast-Responsive Systems (N. Yui and K. Park, Eds.), pp. 143-164, CRC Press (2004).
  2. A. Matsumoto, R. Yoshida and K. Kataoka:
    "Glucose-responsive polymer gel bearing phenylborate derivative as a glucose-sensing moiety operating at the physiological pH",
    Biomacromolecules 5, 1038-1045 (2004).
  3. T. Sakai and R. Yoshida:
    "Self-oscillating nanogel particles",
    Langmuir 20 (4), 1036-1038 (2004).
  4. S. Maeda, S. Hashimoto and R. Yoshida:
    "Design of chemo-mechanical actuator using self-oscillating gel",
    Proc. IEEE International Conference on Robotics and Biomimetics (ROBIO 2004) 313, (2004).

2003 年

  1. Y. Takeoka, M. Watanabe and R. Yoshida:
    "Self-sustaining peristaltic motion on the surface of a porous gel",
    J. Am. Chem. Soc. 125, 13320-13321 (2003).
  2. Y. Ito, N. Nogawa and R. Yoshida:
    "Temperature control of the Belousov-Zhabotinsky reaction using a thermo-responsive polymer",
    Langmuir 19 (23), 9577-9579 (2003).
  3. R. Yoshida, T. Sakai, S. Ito and T. Yamaguchi:
    "Synchronization of self-oscillation in polymer chains and the crosslinked network",
    ACS Symposium Series 869: Nonlinear Dynamics in Polymeric Systems (J.A. Pojman and Q. T. C. Miyata, Eds.) pp. 30-43 (2003).
  4. R. Yoshida, K. Takei and T. Yamaguchi:
    "Self-beating motion of gels and modulation of oscillation rhythm synchronized with organic acid",
    Macromolecules 36 (6), 1759-1761 (2003).
  5. S. Sasaki, S. Koga, R. Yoshida and T. Yamaguchi:
    "Mechanical oscillation coupled with the Belousov-Zhabotinsky reaction in gel",
    Langmuir 19 (14), 5595-5600 (2003).
  6. O. Tabata, H. Kojima, T. Kasatani, Y. Isono and R. Yoshida:
    "Chemo-mechanical actuator using self-oscillating gel for artificial cilia",
    Proceedings of the International Conference on MEMS 2003 pp. 12-15 (2003).

2002 年

  1. R. Yoshida, T. Sakai, S. Ito and T. Yamaguchi:
    "Synchronization of self-oscillation for polymer chains and the crosslinked network",
    Proceedings of 224th ACS National Meeting: Polymer Preprints 43 (2), 802-803 (2002).
  2. R. Yoshida, T. Sakai, S. Ito and T. Yamaguchi:
    "Self-oscillation of polymer chains with rhythmical soluble-insoluble changes",
    J. Am. Chem. Soc. 124 (27), 8095-8098 (2002).
  3. R. Yoshida, T. Sakai, O. Tabata and T. Yamaguchi:
    "Design of novel biomimetic polymer gels with self-oscillating function",
    Sci. Tech. Adv. Mater. 3, 95-102 (2002).
  4. O. Tabata, H. Hirasawa, S. Aoki, R. Yoshida and E. Kokufuta:
    "Ciliary motion actuator using self-oscillating gel",
    Sensors and Actuators A 95, 234-238 (2002).

2001 年

  1. R. Yoshida, G. Otoshi, T. Yamaguchi and E. Kokufuta:
    "Traveling chemical waves for measuring solute diffusivity in thermosensitive poly(N-isopropylacrylamide) gel",
    J. Phys. Chem. A 105 (14), 3667-3672 (2001).
  2. O. Tabata, H. Hirasawa, S. Aoki, R. Yoshida and E. Kokufuta:
    "Ciliary motion actuator using self-oscillating gel",
    Proceedings of the International Conference on MEM’2001 pp. 405-408 (2001).

2000 年

  1. R. Yoshida, M. Tanaka, S. Onodera, T. Yamaguchi and E. Kokufuta:
    "In-phase synchronization of chemical and mechanical oscillations in self-oscillating gels",
    J. Phys. Chem. A 104 (32), 7549-7555 (2000).
  2. K. Miyakawa, F. Sakamoto, R. Yoshida, T. Yamaguchi and E. Kokufuta:
    "Chemical waves in self-oscillating gels",
    Phys. Rev. E 62 (1), 793-798 (2000).
  3. R. Yoshida, T. Yamaguchi and E. Kokufuta:
    "Self-oscillation mechanism of hydrogel coupled with chemical oscillations",
    Macromol. Symp. 160, 183-190 (2000).

1999 年

  1. R. Yoshida, T. Yamaguchi and E. Kokufuta:
    "Molecular design of self-oscillating polymer gels and their dynamic swelling-deswelling behaviors",
    J. Intelligent Material Systems and Structures 10, 451-457 (1999).
  2. R. Yoshida, S. Onodera, T. Yamaguchi and E. Kokufuta:
    "Aspects of the Belousov-Zhabotinsky reaction in polymer gels",
    J. Phys. Chem. A 103 (43), 8573-8578 (1999).
  3. R. Yoshida, T. Yamaguchi and E. Kokufuta:
    "New intelligent polymer gels: A self-oscillating gel with pacemaking and actuating functions",
    J. Artif. Organs 2 (2), 135-140 (1999).
  4. R. Yoshida, E. Kokufuta and T. Yamaguchi:
    "Beating polymer gels coupled with a nonlinear chemcial reaction",
    CHAOS 9 (2), 260-266 (1999).
  5. E. Kokufuta, H. Suzuki, R. Yoshida, F. Kaneko, K. Yamada and M. Hirata:
    "Volume collapse of a cationic poly(ethyleneimine) gel induced by the binding of anionic surfactants",
    Colloid and Surfaces A 147, 179-187 (1999).
  6. S. Ito, K. Ogawa, H. Suzuki, B. Wang, R. Yoshida and E. Kokufuta:
    "Preparation of thermosensitive submicrometer gel particles with anionic and cationic charges",
    Langmuir 15 (12), 4289-4294 (1999).
  7. H. Suzuki, B. Wang, R. Yoshida and E. Kokufuta:
    "Potentiometric titration behaviors of a polymer and gel consisting of N-isopropylacrylamide and acrylic acid",
    Langmuir 15 (12), 4283-4288 (1999).

1998 年

  1. E. Kokufuta, B. Wang, R. Yoshida, A.R. Khokhlov and M. Hirata:
    "Volume phase transition of polyelectrolyte gels with different charge distributions",
    Macromolecules 31 (20), 6878-6884 (1998).
  2. E. Kokufuta, H. Suzuki, R. Yoshida, K. Yamada, M. Hirata and F. Kaneko:
    "Role of hydrogen bonding and hydrophobic interaction in the volume collapse of a poly(ethylenimine) Gel",
    Langmuir 14 (4), 788-795 (1998).
  3. R. Yoshida, T. Takahashi, T. Yamaguchi, H. Ichijo and E. Kokufuta:
    "Self-oscillation of polymer gels coupled with the Belousov-Zhabotinsky reaction",
    ACH Models in Chemistry 135 (3), 409-416 (1998).

1997 年

  1. R. Yoshida, T. Takahashi, T. Yamaguchi and H. Ichijo:
    "Self-oscillation of polymer gels coupled with the Belousov-Zhabotinsky reaction",
    in Advances in Polymeric Biomaterials Science (T. Akaike, T. Okano, M. Akashi, M. Terano and N. Yui, Eds.), CMC Co. Ltd., Tokyo pp. 665-672 (1997).
  2. R. Yoshida, T. Takahashi, T. Yamaguchi and H. Ichijo:
    "Self-oscillating gels",
    Adv. Mater. 9 (2), 175-178 (1997).
  3. 吉田 亮,高橋利和,山口智彦,一條久夫:
    "非線形反応による高分子ゲルの自律的膨潤・収縮振動とそのダイナミックス(平成8年度高木賞受賞論文)",
    インテリジェント材料 7 (2), 19-24 (1997).

1996 年

  1. R. Yoshida, T. Takahashi, T. Yamaguchi and H. Ichijo:
    "Self-oscillating gel",
    J. Am. Chem. Soc. 118 (21), 5134-5135 (1996).
  2. R. Yoshida, T. Yamaguchi and H. Ichijo:
    "Novel oscillating swelling-deswelling dynamic behaviour for pH-sensitive polymer gels",
    Mater. Sci. Eng. C 4, 107-113 (1996).
  3. 吉田 亮,山口智彦,一條久夫:
    "非線形反応による高分子ゲルの自律振動(平成7年度高木賞受賞論文)",
    インテリジェント材料 6 (2), 8_14 (1996).
  4. Y. Kaneko, K. Sakai, A. Kikuchi, R. Yoshida, Y. Sakurai and T. Okano:
    "Temperature responsive swelling-deswelling kinetics of poly(N-isopropylacrylamide) grafted hydrogels",
    in Advanced Biomaterials in Biomedical Engineering and Drug Delivery Systems (N. Ogata et al., eds.) pp. 303-304 (1996).

1995 年

  1. R. Yoshida, H. Ichijo, T. Hakuta and T. Yamaguchi:
    "Self-oscillating swelling and deswelling of polymer gels",
    Macromol. Rapid Commun. 16, 305-310 (1995).
  2. Y. Kaneko, K. Sakai, A. Kikuchi, R. Yoshida, Y. Sakurai and T. Okano:
    "Influence of freely mobile grafted chain length on dynamic properties of comb-type grafted poly(N-isopropylacrylamide) hydrogels",
    Macromolecules 28, 7717-7723 (1995).
  3. R. Yoshida, K. Uchida, Y. Kaneko, K. Sakai, A. Kikuchi, Y. Sakurai and T. Okano:
    "Comb-type grafted hydrogels with rapid de-swelling response to temperature changes",
    Nature 374 (6519), 240-242 (1995).
  4. Y. Kaneko, R. Yoshida, K. Sakai, Y. Sakurai and T. Okano:
    "Temperature-responsive shrinking kinetics of poly(N-isopropylacrylamide) copolymer gels with hydrophilic and hydrophobic comonomers",
    J. Membrane Sci. 101, 13-22 (1995).
  5. 吉田 亮,岡野光夫,桜井靖久,金子祐三,酒井清孝:
    "体温近傍の微小温度変化で薬物放出をon-off制御するDDSの設計",
    Drug Delivery System 10 (1), 31-35 (1995).

1994 年

  1. R. Yoshida, Y. Kaneko, K. Sakai, T. Okano, Y. Sakurai, Y.H. Bae and S.W. Kim:
    "Positive thermosensitive pulsatile drug release using negative thermosensitive hydrogels",
    J. Controlled Release 32, 97-102 (1994).
  2. R. Yoshida, T. Okano, Y. Sakurai and K. Sakai:
    "Modulating the phase transition temperature and thermosensitivity in N-isopropylacrylamide copolymer gels",
    J. Biomater. Sci. Polymer Edn 6 (6), 585-598 (1994).
  3. R. Yoshida, Y. Okuyama, K. Sakai, T. Okano and Y. Sakurai:
    "Sigmoidal swelling profiles for temperature-responsive poly(N-isopropylacrylamide-co-butyl methacrylate) hydrogels",
    J. Membrane Sci. 89, 267-277 (1994).
  4. R. Yoshida, Y. Kaneko, K. Sakai, T. Okano and Y. Sakurai:
    "Intelligent thermo-responsive hydrogels - Mechanism of on-off switches for drug release",
    Advanced Materials’93, II/A: Biomaterials, Organic and Intelligent Materials 15A, 659-662 (1994).
  5. 吉田 亮:
    "温度応答性ポリマーの膨潤・収縮動態の解析と時間制御型ドラッグデリバリーシステムの設計",
    化学工学 58 (6), 433-434 (1994).

1993 年

  1. R. Yoshida, K. Sakai, T. Okano and Y. Sakurai:
    "Modern hydrogel delivery systems",
    Advanced Drug Delivery Reviews 11, 85-108 (1993).
  2. Y. Okuyama, R. Yoshida, K. Sakai, T. Okano and Y. Sakurai:
    "Swelling controlled zero order and sigmoidal drug release from thermo-responsive poly(N-isopropylacrylamide-co-butyl methacrylate) hydrogel",
    J. Biomater. Sci. Polymer Edn 4 (5), 545-556 (1993).
  3. 吉田 亮,岡野光夫:
    "新しい薬物放出パターンを実現するハイドロゲルの膨潤過程の動的制御",
    表面 31 (6), 46-54 (1993).

1992 年

  1. R. Yoshida, K. Sakai, T. Okano and Y. Sakurai:
    "Drug release profiles in the shrinking process of thermoresponsive poly(N-isopropylacrylamide-co-alkyl methacrylate) gels",
    Ind. Eng. Chem. Res. 31 (10), 2339-2345 (1992).
  2. R. Yoshida, K. Sakai, T. Okano and Y. Sakurai:
    "Surface-modulated skin layers of thermal responsive hydrogels as on-off swithces: II. Drug permeation",
    J. Biomater. Sci. Polymer Edn 3 (3), 243-252 (1992).
  3. 吉田 亮,酒井清孝,岡野光夫,桜井靖久:
    "微小温度変化に対する温度応答性パルス型ドラッグデリバリーの検討",
    人工臓器 21 (1), 244-248 (1992).

1991 年

  1. R. Yoshida, K. Sakai, T. Okano, Y. Sakurai, Y.H. Bae and S.W. Kim:
    "Surface-modulated skin layers of thermal responsive hydrogels as on-off switches: I. Drug release",
    J. Biomater. Sci. Polymer Edn 3 (2), 155-162 (1991).
  2. T. Okano, R. Yoshida, K. Sakai and Y. Sakurai:
    "Thermo-responsive polymeric hydrogels and their application to pulsatile drug release",
    in Polymer Gels (Ed. D. DeRossi et al.) pp. 299-308 (1991).
  3. R. Yoshida, K. Sakai, T. Okano and Y. Sakurai:
    "a New model for zero-order drug release I. Hydrophobic drug release from hydrophilic polymeric matrices",
    Polym. J. 23 (9), 1111-1121 (1991).
  4. 吉田 亮,酒井清孝,岡野光夫,桜井靖久:
    "パルス型薬物放出におけるゲル表面変化のON-OFFスイッチ機構",
    人工臓器 20 (2), 465-469 (1991).

1990 年

  1. 吉田 亮,酒井清孝,岡野光夫,桜井靖久:
    "不均質ポリマーマトリックスによる薬物放出パターンの制御",
    人工臓器 19 (3), 1243-1246 (1990).
  2. 吉田 亮,酒井清孝,岡野光夫,桜井靖久:
    "不均質構造を有する薬物徐放化製剤の放出特性",
    Drug Delivery System 5 (4), 273-277 (1990).
  3. 吉田 亮,酒井清孝,田口由弥,近藤 保,岡野光夫,桜井靖久:
    "イソプロピルアクリルアミドーアルキルメタクリレート共重合体ヒドロゲルによる薬物放出のON-OFF制御",
    Drug Delivery System 5 (4), 279-283 (1990).

1989 年

  1. K. Sakai, K. Ozawa, K. Ohashi, R. Yoshida and H. Sakurai:
    "Low-temperature plasma separation by cross-flow filtration with microporous glass membranes",
    Ind. Eng. Chem. Res. 28 (1), 57-64 (1989).