Accomplishments
Publications
2026
Kozono, A., Mai, T.-T., Urayama, K.*
“Viscoelastic Strain Recovery Governs Crack-Tip Opening Dynamics of Elastomers”
Polymer, 345, 129564 (2026). DOI: 10.1016/j.polymer.2026.129564.

Urayama, K.*
“Mechanics and Rheology of Gels”
in Science of Gels, Chapter 6, Osada, Y., (Ed.), pp. 373-436, Springer, 2026.
2025
Tsuji, Y.*, Matsui, T., Aoyama, T., Terada, K., Masunaga, H., Urayama, K., Numata, K.
“Post-Additional Proteins into Rubber Matrices Behave as Filler to Reinforce Rubber”
Macromol. Mater. Eng., DOI: 10.1002/mame.202500344.
Umemura, T., Okamoto, S., Jotatsu, Y., Kitamura, Y., Tsunoda, K., Masunaga, H., Urayama, K., Sakurai, S.*
“Melting Behavior of Crystallites During High-Speed Shrinkage of Stretched Vulcanizate of Natural Rubber”
Macromolecules, DOI: 10.1021/acs.macromol.5c02436.
Tsunoda, K.*, Dixit, M., Shoda, Y., Kitamura, Y., Taniguchi, T.*, Urayama, K.*
“Latex Serum-Driven Supramolecular Networks Enable Toughening of Natural Rubber”
Macromol. Rapid Commun., DOI: 10.1002/marc.202500693.

Mai, T.-T., Yasui, T., Tanaka, R., Jotatsu, Y., Masunaga, H., Kabe, T., Tsunoda, K., Sakurai, S.*, Urayama, K.*
“Mechanically Modulated Strain-Induced Crystallization Around Crack Tips in Nanofiller-Reinforced Elastomers”
ACS Appl. Mater. Interface, 17, 43690-43701 (2025). DOI: 10.1021/acsami.5c10041.

Imai, S., Tokudome, Y., Mai, T.-T., Urayama, K.*
“Flaw-Tolerant Fracture Enabled by Liquid-Like Elasticity in Liquid Crystal Elastomers”
ACS Materials Letters, 7, 2805-2813 (2025). DOI: 10.1021/acsmaterialslett.5c00896. (Open Access).

Osumi, R., Mai, T.-T., Tsunoda, K., Urayama, K.*
“Pronounced Effect of Strain Biaxiality on High-Temperature Behavior of Strain-Crystallizing Elastomers”
Soft Matter, 21, 5080-5088 (2025). DOI: 10.1039/D5SM00341E.

Burke, W. D., Yamashita, M., Wang, Z., Kuzumoto, M., Urayama, K., Saito, K., Furukawa, S.*
“Mechanically tunable porous gels constructed via the dual coordination/covalent polymerization of coumarin-functionalized rhodium–organic cuboctahedra”
Chem. Sci., 16, 8509-8522 (2025). DOI: 10.1039/D5SC00535C.
Nozaki, D., Mai, T.-T., Tsunoda, K., Urayama, K.*
“Tracking the Evolution of Heterogeneous Crystallization Driven by Complex Deformation Scenarios in Natural Rubber”
Macromolecules, 58(8), 4059-4069 (2025). DOI: 10.1021/acs.macromol.5c00160. (Open Access).

Naraoka, T., Tanaka, R., Takagi, H., Tsunoda, K., Mai, T.-T., Sakurai, S., Urayama, K.*
“Poisson’s Ratio Transition in Strain Crystallizing Elastomer: From Rubbery Amorphous to Semicrystalline”
Polym. J., 57, 477-482(2025). DOI: 10.1038/s41428-024-00998-3. (Open Access) .

Urayama, K.*, Mai, T.-T.
“Elastomers and Rubbers”
in Springer Handbook of Functional Polymers., Chujo, Y. (Ed.), pp. 743-760, Springer, 2025.
Mai, T.-T., Urayama K.*, Tsunoda, K.
“Exploring the Stress-Softening Effects in Filled Elastomers: Beyond Uniaxial Stretching”
in Constitutive Models for Rubber XIII., Husnu Dal (Ed.), pp. 154, CRC Press, Taylor&Francis, 2025.
Nozaki, D., Mai, T.-T., Urayama K.*, Osumi, R., Tsunoda, K.
“Crystallization of Natural Rubber under Non-Uniform Deformation”
in Constitutive Models for Rubber XIII., Husnu Dal (Ed.), pp. 165, CRC Press, Taylor&Francis, 2025.
Tsunoda, K.*, Urayama K.*
“Rupture Mode Transition of Strain Induced Crystallizing Rubber”
in Constitutive Models for Rubber XIII., Husnu Dal (Ed.), pp. 262, CRC Press, Taylor&Francis, 2025.
浦山健治
“液体のように応答するゴム:液晶エラストマーの変形・破壊機構”
EKISHO (日本液晶学会誌), 29(4), 237-245 (2025).
浦山健治,堀中順一,大林 駆
“研究室紹介: 京都大学工学研究科 材料化学専攻 高分子機能物性分野 浦山研究室”
日本レオロジー学会誌, 53(4), 157-160 (2025).(Open Access)
浦山健治
“研究室探訪: 京都大学工学研究科材料化学専攻 高分子機能物性分野”
日本ゴム協会誌, 98(4), 93 (2025).
浦山健治
“研究最前線: 京都大学大学院工学研究科材料化学専攻 浦山研究室”
EKISHO (日本液晶学会誌), 29(1), 63 (2025).
2024
Han, P.-C., Chuang, C.-H., Lin, S.-W., Xiang, X., Wang, Z., Kuzumoto, M., Tokuda, S., Tateishi, T., Legrand, A., Tsang, M.-Y., Yang, H.-C., Wu, K. C.-W., Urayama, K., Kang, D.-Y., Furukawa, S.*
“Phase-Transformable Metal-Organic Polyhedra for Membrane Processing and Switchable Gas Separation”
Nat. Commun., 15, 9523 (2024). DOI: 10.1038/s41467-024-53560-3.
Tuo, D.-H., Fa, S., Tanaka, S., Shimada, T., Yamashita, M., Togari, Y., Ohtani, S., Kato, K., Urayama, K., Zhang,, Q., Yasuhara, K., Ogoshi. T.*
“Helical-Sense Matching Facilitates Supramolecular Copolymerization of Helical–Chiral Pillar[5]arene”
J. Am. Chem. Soc., (2024). 10.1021/jacs.4c10765.
Mai, T.-T., Tsunoda, K., Urayama, K.*
“Crack Tip Stress Intensification in Strain-Induced Crystallized Elastomer”
J. Mech. Phys. Solids, 193, 105895 (2024). DOI: 10.1016/j.jmps.2024.105895. (Open Access).
Ogouari, L, Guo, Q, Zaïri, F.*, Mai, T.-T., Urayama, K.
“An anisotropic damage visco-hyperelastic model for multiaxial stress-strain response and energy dissipation in filled rubber”
Int. J. Plast., 182, 104111 (2024). DOI: 10.1016/j.ijplas.2024.104111.
Wang, Z., Pacheco-Fernández, I., Carpenter, J., Aoyama, T., Huang, G., Isfahani, A., Ghalei, B., Sivaniah, E., Urayama, K., Colón, Y., Furukawa, S.*
“Pore-networked membrane using linked metal-organic polyhedra for trace-level pollutant removal and detection in environmental water”
Commun. Mater., 5, 161 (2024). DOI:10.1038/s43246-024-00607-z.
Ogouari, L., Guo, Q., Zairi, F.,* Mai, T.-T., Gong, J.P., Urayama, K.
“A multiscale model for the multiaxial anisotropic damage of double-network”
Mech. Mater., 196, 105058 (2024). DOI: 10.1016/j.mechmat.2024.105058.
Mori, S., Shimizu, N., Igarashi, N., Sakurai, S., Urayama, K.*
“Significant Anisotropic Deformation and Optical Shifts in Stretched Cholesteric Liquid Crystal Elastomers”
Soft Matter, 20, 3931-3941 (2024). DOI: 10.1039/d4sm00325j.[Open Access]
Su, Y., Li, B., Wang, Z., Legrand, A., Aoyama, T., Fu, S., Wu, Y., Otake, K., Bonn, M., Wang, H. I., Liao, Q., Urayama, K., Kitagawa, S., Huang, L.*, Furukawa, S.*, Gu, C.*
“Quasi-Homogeneous Photocatalysis in Ultrastiff Microporous Polymer Aerogels”
J. Am. Chem. Soc., 146, 15479-15487 (2024). DOI: 10.1021/jacs.4c03862.
Tanaka, R., Yasui, T., Takagi, H., Shimizu, N., Igarashi, N., Masunaga, H., Kitamura, Y., Tsunoda, K., Mai, T.-T., Urayama, K, Sakurai, S.*
“Revisit of crystal orientation in a vulcanizate of natural rubber under planar elongation”
Polym. J., 56, 753–763 (2024). DOI: 10.1038/s41428-024-00910-z.
Tanaka, R., Yasui, T., Kitamura, Y., Tsunoda, K., Takagi, H., Shimizu, N., Igarashi, N., Masunaga, H., Urayama, K., Sakurai, S.*
“Application of Strained Natural Rubber at High Temperatures”
ACS Appl. Polym. Mater., 6, 2799-2806 (2024). DOI: 10.1021/acsapm.3c02969.
Mai, T.-T., Yasui, T., Tanaka, R., Masunaga, H., Kabe, T., Tsunoda, K., Sakurai, S.*, Urayama, K.*
“Unraveling the non-uniform strain induced crystallization around a crack tip in natural rubber”
Adv. Sci., 2307741 (2024). DOI: 10.1002/advs.202307741.[Open Access]
Chen, J., Tsuchida, A., Malay, A.D., Tsuchiya, K., Masunaga, H., Tsuji, Y., Kuzumoto, M., Urayama, K., Shintaku, H., Numata, K.*
“Replicating shear-mediated self-assembly of spider silk through microfluidics”
Nat. Commun., 15, 527 (2024). DOI: 10.1038/s41467-024-44733-1.
2023
Yamamoto, A., Inui, T., Suzuki, D.*, Urayama, K.*
“Stress-independent delay time in yielding of dilute colloidal gels”
Soft Matter, 19, 9082-9090 (2023). DOI: 10.1039/D3SM01238G.
Hiraiwa, S., Mai, T.-T., Tsunoda, K., Urayama, K.*
“Strain hardening in biaxially stretched elastomers undergoing strain-induced crystallization”
RSC Adv., 13, 34630 (2023). DOI:10.1039/d3ra07173a.[Open Access]
Troyano, J., Tayier, F., Phattharaphuti, P, Aoyama, T., Urayama, K., Furukawa, S.*
“Porous supramolecular gels produced by reversible self-gelation of ruthenium-based metal-organic polyhedra”
Chem. Sci., 14, 9543-9552 (2023). DOI: 10.1039/D3SC02888G
Wang, Z., O. Aydin, Craig, G. A., Haase, F., Aoyama, T., Poloneeva, D., Horio, K., Higuchi, M., Yao, M.-S., Doherty, C. M., Maurin, G., Urayama, K., Bavykina, A., Horike, S., Gascon, J., Semino, R., Furukawa, S.*
“Pore-Networked Gels: Permanently Porous Ionic Liquid Gels with Linked Metal–Organic Polyhedra Networks”
J. Am. Chem. Soc., 145(26), 14456–14465 (2023). DOI. 10.1021/jacs.3c03778.
Nakamura, K., Kubota, R.*, Aoyama, T., Urayama, K, Hamachi, I.*
“Four Distinct Network Patterns of Supramolecular/Polymer Composite Hydrogels Controlled by Formation Kinetics and Interfiber Interactions”
Nature Commun., 14, 1496 (2023). DOI: 10.1038/s41467-023-37412-0.
Saadedine, M., Zairi, F.*, Ouali, N., Mai, T.-T., Urayama, K., Tamoud, A., Mesbah, A.
“A Multiscale Model for Multiaxial Inelastic Behavior of Elastomeric Particulate Composites”
Int. J. Plasticity, 164, 103594 (2023). DOI: 10.1016/j.Iiplas.2023.103594.
Aoyama, T., Urayama, K.*
“Negative and Positive Energetic Elasticity of Polydimethylsiloxane Gels”
ACS Macro Lett., 12, 356-361 (2023).DOI: 10.1021/acsmacrolett.2c00671.
Tsunoda, K.,* Kitamura, Y., Urayama, K.*
“Transition of Rupture Mode of Strain Crystallizing Elastomers in Tensile Edge-Crack Test”
Soft Matter, 19, 1966-1976 (2023). DOI: 10.1039/D3SM00060E [Open Access].
Mai, T.-T., Taniguchi, Y., Tsunoda, K., Urayama, K.*
“Comparison of Mullins Effect Anisotropy of the Elastomers Reinforced by Carbon black and Silica Filler”
Nihon Reoroji Gakkaishi, 51(1), 33-39 (2023). DOI: 10.1678/rheology.51.33.[Open Access]
Mai, T.-T., Morishita, Y., Tsunoda, K., Urayama, K.*
“Experimental Analysis of Fast Crack Growth in Elastomers” (Review)
Adv. Polym. Sci., 289, 239-272 (2023). DOI: 10.1007/12_2021_109.
Mai, T.-T., 角田克彦,浦山健治
”ソフトマテリアルのき裂の進展ダイナミクス”
高分子,72, 445-447 (2023).
浦山健治
”エラストマーのき裂特性の解析”,「持続可能な社会を支えるゴム・エラストマー, 第11章」,CSJカレントレビュー46,日本化学会編, p101-107, 化学同人 (2023).
2022
Kimura, T., Aoyama, T., Nakahata, M., Takashima, Y., Tanaka, M., Harada, A., Urayama, K.*,
“Time-Strain Inseparability in Multiaxial Stress Relaxation of Supramolecular Gels Formed via Host-Guest Interactions”
Soft Matter, 18, 4953-4962 (2022) DOI: 10.1039/d2sm00285j.
Inadomi, T., Urayama, K., Miyamoto, N.*
“Unusual Actuation of Precisely Designable Two-Layer Poly(N‐isopropylacrylamide) Gel Films Composited with Asymmetrically Aligned Liquid Crystalline Nanosheets”
ACS Appl. Polym. Mater., 4, 4664-4672(2022) DOI: 10.1021/acsapm.2c00103.
Osumi, R., Yasui, T., Tanaka, R., Mai, T.-T., Takagi, H., Shimizu, N., Tsunoda, K., Sakurai, S., Urayama, K.*
“Impact of Strain-Induced Crystallization on Fast Crack Growth in Stretched Cis-1,4-Polyisoprene Rubber”
ACS Macro Lett., 11, 747-752 (2022) DOI: 10.1021/acsmacrolett.2c00241.
Wang, Z., Aoyama, T., Sánchez-González, E., Inose, T., Urayama, K., Furukawa, S.*,
“Control of extrinsic porosities in linked metal-organic polyhedra gels by imparting coordination-driven self-assembly with electrostatic repulsion”
ACS Appl. Mater. Interfaces, 14, 20, 23660–23668 (2022). DOI: 10.1021/acsami.2c05105.
Tsang, M. Y., Tokuda, S., Han, P. C.,, Wang, Z., Legrand, A., Kawano, M., Tsujimoto, M., Ikeno, Y., Urayama, K., Wu, K. C.-W., Furukawa, S.*
“Controlled Sequential Assembly of Metal–Organic Polyhedra into Colloidal Gels with High Chemical Complexity”
Small Struct., 2100197, 1-8 (2022). DOI: 10.1002/sstr.202100197.
Su, Y., Wang, Z., Legrand, A., Aoyama, T., Ma, N., Wang, W., Otake, K., Urayama, K., Horike, S., Kitagawa, S., Furukawa, S.*, Gu, C.,
“Hypercrosslinked Polymer Gels as a Synthetic Hybridization Platform for Designing Versatile Molecular Separators”
J. Amer. Chem. Soc., 144, 6861-6870 (2022). DOI: 10.1021/jacs.2c01090.
Aoyama, T., Kato, K.*, Urayama, K.*
“Marked Sensitivity of Ultimate Elongation to Loading Axiality in Polyrotaxane Gels with Largely Slidable Cross-links”
ACS Macro Lett., 11, 362−367 (2022). DOI: 10.1021/acsmacrolett.1c00801.
Taniguchi, Y., Mai, T.-T., Yamaguchi, M., Tsunoda, K., Urayama, K.*
“Investigating Multiaxial Mullins Effect of Carbon Black Reinforced Elastomers using Electrical Resistivity Measurements”
ACS Appl. Polym. Mater., 4(2), 1139-1149 (2022). DOI: 10.1021/acsapm.1c01566.
2021
Nakamura, K., Tanaka, W., Sada, K., Kubota, R., Aoyama, T., Urayama, K., Hamachi, I.*
“Photo-triggered spatially controlled out-of-equilibrium patterns of peptide nanofibers in a self-sorting double network hydrogel”
J. Am. Chem. Soc., 143(46), 19532–19541 (2021). DOI: 10.1021/jacs.1c09172.
Baba, Y., Gao, G., Hara, M., Seki, T., Satoh, K., Kamigaito, M., Hoshino, T., Urayama, K.*, Takeoka, Y.*, “Mechanical properties of homogeneous polymer networks prepared by star polymer synthesis methods”
Macromolecules, 54(22), 10468–10476 (2021). DOI: 10.1021/acs.macromol.1c01680.
Wang, Z., Villa Santos, C., Legrand, A., Haase, F., Hara, Y., Kanamori, K., Aoyama, T., Urayama, K., Doherty, C., Smales, G., Pauw, B., Colón, Y., Furukawa, S.*
“Multiscale structural control of linked metal– organic polyhedra gel by aging-induced linkage-reorganization”
Chem. Sci., 12, 12556-12563 (2021). DOI: 10.1039/d1sc02883a.
Kubo, A.*, Sakumichi, N*, Morishita, Y., Okumura, K., Tsunoda, K., Urayama, K., Umeno Y.
“Dynamic glass transition dramatically accelerates crack propagation in rubberlike solids”
Phys. Rev. Materials, 5, 073608 (2021). DOI: 10.1103/PhysRevMaterials.5.073608.
Taniguchi, T., Urayama, K.*
“Linear Dynamic Viscoelasticity of Dual Cross-Link Poly(Vinyl Alcohol) Hydrogel with Determined Borate Ion Concentration”
Gels, 7(2), 71 (2021). DOI: 10.3390/gels7020071.
Kwon, DW, Jochi, Y., Okaya, Y., Seki, T., Satoh, K.*, Kamigaito, M., Hoshino*, T., Urayama, K., Takeoka, Y.*
“Nonturbid Fast Temperature-Responsive Hydrogels with Homogeneous Three-Dimensional Networks by Two Types of Star Polymer Synthesis Methods”
Macromolecules, 54, 12, 5750–5764 (2021). DOI: 10.1021/acs.macromol.1c00446.
Mai, T.-T., Urayama, K.*
“Biaxial loading effects on strain energy release rate and crack-tip strain field in elastic hydrogels”
Macromolecules 54(10), 4792–4801 (2021). DOI: 10.1021/acs.macromol.1c00445.
Tokumoto, H., Hao, Z., Takebe, A., Kamitani, K., Kojio, K., Takahara, A., Bhattacharya, K.*, Urayama, K.*
“Probing the in-plane liquid-like behavior of liquid crystal elastomers”
Sci. Adv., 7(25), eabe9495 (2021). DOI: 10.1126/sciadv.abe9495. [Open Access]
Ishida, A., Fujii, S., Sumida, A., Kamitani, T., Minami, S., Urayama, K., Imoto, H., Naka, K.*
“Supramolecular organogel formation behaviors of beads-on-string shaped poly(azomethine)s dependent on POSS structures in the main chains”
Polym. Chem. 12, 3169-3176 (2021). DOI: 10.1039/D1PY00346A.
Wang, Z., Craig, G. A., Legrand, A., Haase, F., Minami, S., Urayama, K., Furukawa, S.*
“Porous colloidal hydrogels formed by coordination-driven self-assembly of charged metal-organic polyhedra“
Chem. Asian J., 16(9), 1092-1100 (2021). DOI: 10.1002/asia.202100080.
Legrand, A; Liu, L.-H, Royla, P., Aoyama, T., Craig, G., Carne-Sanchez, A., Urayama, K., Weigand, J., Lin, C.-H., Furukawa, S.*
“Spatiotemporal control of supramolecular polymerization and gelation of metal-organic polyhedra”,
J. Am. Chem. Soc., 143(9), 3562–3570 (2021). DOI: 10.1021/jacs.1c00108.
Aoyama, T., Yamada, N., Urayama, K.*
“Nonlinear Elasticity of Ultrasoft Near-Critical Gels with Extremely Sparse Network Structures Revealed by Biaxial Stretching”
Macromolecules, 54, 2353–2365 (2021). DOI: 10.1021/acs.macromol.0c02737.
Okamoto, S., Sakurai, S., Urayama, K.*
“Effect of Stretching Angle on Stress Plateau Behavior of Main-Chain Liquid Crystal Elastomers”
Soft Matter, 17, 3128-3136 (2021).DOI: 10.1039/d0sm02244f.
Mai, T.-T., Okuno, K., Tsunoda, K., Urayama, K.*
“Anisotropic Stress Softening Effect on Fast Dynamic Crack in Filler-Reinforced Elastomers”
Mechanics of Materials, 155, 103786 (2021). DOI: 10.1016/j.mechmat.2021.103786.
Xiao, R.*, Mai, T.-T., Urayama, K., Gong, J. P., Qu, S., “Micromechanical modeling of the multi-axial deformation behavior in double network hydrogels”
Int. J. Plasticity, 137, 102901 (2021). DOI: 10.1016/j.ijplas.2020.102901.
浦山健治
”エラストマーの線形動的粘弾性の基礎”
日本ゴム協会誌, 94(4), 123-129 (2021).
2020
Sakai, M.*, Sumiyoshi, T., Aoyama, T., Urayama, K., Yoshimura, R., “GPR91 antagonist and TGF-β inhibitor suppressed collagen production of high glucose and succinate induced HSC activation”, Biochem. Biophys. Res. Commun., 530, 362-366 (2020). DOI: 10.1016/j.bbrc.2020.07.141.
Miwa, E., Watanabe, K., Asai, F., Seki, T., Urayama, K., Odent, J., Raquez, J.-M. Takeoka, Y.*
“Composite Elastomer Exhibiting a Stress-Dependent Color Change and High Toughness Prepared by Self-Assembly of Silica Particles in a Polymer Network”
ACS App. Polym. Mater., 2, 4078-4089 (2020). DOI: 10.1021/acsapm.0c00703.
Kubota, R., Nagao, K., Tanaka, W., Matsumura, R., Aoyama, T., Urayama, K., Hamachi, I.*
“Control of Seed Formation Allows Two Distinct Self-Sorting Patterns of Supramolecular Nanofibers”,
Nature Commun., 11, 4100 (2020). DOI: 10.1038/s41467-020-17984-x.
Shigemitsu, H., Kubota, R., Nakamura, K., Matsuzaki, T., Minami, S., Aoyama, T., Urayama, K., and Hamachi, I.*
“Protein-Responsive Protein-Release of Supramolecular/Polymer Hydrogel Composite Integrating Enzyme Activation Systems”,
Nature Commun., 11, 3859 (2020). DOI: 10.1038/s41467-020-17698-0.
Minami, S., Watanabe, Y., Sasaki, Y., Minato, H., Yamamoto, A., Suzuki, D.*, Urayama, K.*
“Two-Step Yielding in Densely Packed Microgel Mixtures with Chemically Dissimilar Surfaces and Large Size Disparity”
Soft Matter, 16, 7400-7413 (2020). DOI: 10.1039/d0sm00366b.
Takebe, A., Urayama, K.*
“Supersoft Elasticity and Slow Dynamics of Isotropic-Genesis Polydomain Liquid Crystal Elastomers Investigated by Loading and Strain Rate Controlled Tests”
Phys. Rev. E, 102, 012701 (2020). DOI: 10.1103/PhysRevE.102.012701.
Mai, T.-T., Okuno, K., Tsunoda, K., Urayama, K.*
“Crack-tip Strain Field in Super-Shear Crack of Elastomers”
ACS Macro Lett., 9, 762-768 (2020). DOI: 10.1021/acsmacrolett.0c00213.
Watanabe, K., Miwa, E., Asai, F., Seki, T., Urayama, K., Nakatani, T., Fujinami, S., Hoshino, T., Takata, M., Liu, C., Mayumi, K., Ito, K., Takeoka, Y.*
“Highly Transparent and Tough Filler Composite Elatomer Inspired by the Cornea”
ACS Mater Lett., 2, 325-330 (2020). DOI: 10.1021/acsmaterialslett.9b00520.
野村竜生,梁暁斌,岩蕗仁,青山拓磨,浦山健治,伊藤万喜子,中嶋健*
“ナノレオロジー原子間力顕微鏡と動的粘弾性測定で調べた一軸伸長下の架橋イソプレンゴムの不均一粘弾性”
Nihon Reoroji Gakkaishi, 48, 85-90 (2020). DOI: 10.1678/rheology.48.85
Minami, S., Yamamoto, A., Oura, S., Watanabe, T., Suzuki, D.*, Urayama, K.*
“Criteria for Colloidal Gelation of Thermo-Sensitive Poly(N-isopropylacrylamide) Based Microgels”
J. Colloid Interf. Sci., 568, 165-175 (2020). DOI: 10.1016/j.jcis.2020.02.047.
Kimura, T., Urayama, K.*
“Multiaxial Stress Relaxation of Dual Cross-link Poly(vinyl alcohol) Hydrogels”
ACS Macro Lett., 9, 1-6 (2020). DOI: 10.1021/acsmacrolett.9b00896.
長田義仁,Karel Dusek, 柴山充弘,浦山健治
”ゲルの科学”
講談社サイエンティフィック (2020).
“基礎高分子化学 第2版” 分担執筆,7-1-6, -7, -8節
高分子学会編, 化学同人 (2020).
Publications 2019 – 2011
招待・依頼講演
2026
- “TBA”
2026 MRS Spring Meeting, Apr. 26 – May 1, 2026, Honolulu, USA. - “TBA”
American Physical Society Joint March and April Meeting 2026, Mar. 16-20, 2026, Denver, USA.
2025
- “Unveiling crack-tip strain fields of soft polymer networks: from strain-induced crystallization to liquid crystal elastomers”
in “Polymer Fracture Symposium”, Pacifichem 2025, Dec. 15-20, 2025, Honolulu, USA. - “Visualizing the evolution of nonuniform crystallization induced by complex deformation in elastomers”
in “Polymer Gels and Rubbery Materials: The Epitome of Soft Matter Symposium”, Pacifichem 2025, Dec. 15-20, 2025, Honolulu, USA. - “Crack Resistance and Beyond: Fracture Mechanics in Strain Crystallizing and Liquid Crystal Elastomers” (Plenary)
International Rubber Conference 2025 (IRC2025), Dec.1-3, Bangkok, Thailand, Japan. - “From Fillers to Latex Serum: Multiscale Strategies to Boost Strain-Induced Crystallization in Natural Rubber Toughening”
Materials Research Meeting 2025 (MRM2025), Dec.8-13, 2025, Yokohama, Japan. - “高分子のレオロジーと力学的性質”
化学技術基礎講座2025 高分子化学ー高分子の基礎から応用・加工までー(日本化学会)
2025年11月18日,オンライン - ”Flaw Management in Soft Polymer Materials: Resistance and Tolerance Strategies”
Autumn School 2025, HeKKSaGOn Germany-Japanese University Alliance, Osaka University, Oct. 28, 2025, Osaka, Japan.. - “液晶性および変形誘起結晶性エラストマーの力学応答”
2025日本液晶学会交流会
2025年9月10日,京都 - “ソフトマテリアルのき裂・破壊・大変形挙動の精密解析”
高分子学会講演会:ソフトマテリアル研究最前線
2025年7月16日, オンライン - ”Illuminating Cracks: Advanced Imaging in Soft Solid Mechanics” (Plenary)
The 2nd International Conference on Green Solutions & Engineering Technologies for Sustainability , Apr. 10-11, 2025, Ho Chi Minh City, Vietnam. - “ゴムの多軸変形・き裂特性の精密解析”
第46回サタデーセミナー(日本ゴム協会関西支部)
2025年4月5日, 大阪 - ”Nonlinear and Fracture Mechanics of Soft Polymer Networks: Insights from Strain Crystallizing to Liquid Crystal Elastomers” (Plenary)
LeNet International Symposium, Feb. 12-14, 2025, Sapporo, Japan. - “ソフトマテリアルの不均一/多軸変形特性の精密解析”
2024年度アドバンストセミナー(日本ゴム協会東海支部)
2024年1月28日, オンライン - “高分子ソフトマテリアルのレオロジー”
材料技術講座、京都工業会
2025年1月10日, オンライン
2024
- “ゲル微粒子分散系のレオロジー”
第44回レオロジー講座(日本レオロジー学会)
2024年12月4日, オンライン - “高分子系ソフトマテリアルの大変形・破壊挙動の実験的研究”
2024年度第3回軽金属学会キンク研究部会
2024年12月2日, 大阪 - “Advanced Characterization of Fracture and Nonlinear Mechanics in Soft Polymer Networks” (Plenary)
14th International Gel Symposium, Nov. 17-21, 2024, Okinawa, Japan. - “天然ゴムのひずみ誘起結晶化由来の強靭化の精密解析と最大化”
第73回高分子討論会(高分子学会)
2024年9月25-27日, 新潟 - “Advanced Imaging of Cracking Phenomena of Soft Solids”
The 11th International Workshop on Advanced Materials Science and Nanotechnology (IWAMS2024), Sep. 23, 2024, Da Nang, Vietnam. - “Crack Tip Strain Field Analysis of Soft Materials”
The 26th International Congress of Theoretical and Applied Mechanics (ICTAM2024), Aug. 25-30, 2024, Daegu, Korea. - “高分子のレオロジーと力学的性質”
化学技術基礎講座2024 高分子化学ー高分子の基礎から応用・加工までー(日本化学会)
2024年8月21日 - “Characterizing Non-Uniform Strain-Induced Crystallization Near Crack-Tip in Natural Rubber”
The 14th International Symposium on Polymer Physics (PP’2024), June 9-14, 2024, Chongqing, China. - “Elastomer Fracture and Strain Field Analysis”
International Conference on Deformation, Yield and Fracture of Polymers (DYFP 2024), Mar. 24-28, 2024, Kerkrade, Netherland. - “ゴムの不均一なひずみ場の精密解析からわかること ~ き裂特性とひずみ誘起結晶化挙動を事例として~”
第293回ゴム技術シンポジウム(日本ゴム協会)
2024年3月18日, 東京 - “Experimental Advancements in Nonlinear and Fracture Mechanics of Polymer Soft Materials”
Kyoto International Winter School 2024 “Towards Holistic Understanding of Life”, Feb. 28, 2024, Kyoto, Japan.
2023
- “Exploring Nonlinear Elasticity of Nematic Elastomers: Beyond Simple Stretching”
International Liquid Crystal Elastomer Conference 2023 (ICEC2023), Oct. 8-11, 2023, Boulder, Colorado, USA. - “高分子のレオロジーと力学的性質”
化学技術基礎講座2023 高分子化学ー高分子の基礎から応用・加工までー(日本化学会)
2023年8月29日 オンライン - “Crack-tip analysis of fast-moving and stationary cracks in elastomers” (Plenary)
The XIXth International Congress on Rheology (ICR2023), July 29 – Aug. 4, 2023, Athens, Greece. - ”エラストマーの進展き裂の解析”
日本プラスチック成形加工学会企画講演会
2023年7月6日,オンライン - ”エラストマーのき裂進展特性と多軸変形挙動”
神戸ゴム科学研究会 技術講習会
2023年5月23日,神戸 - “Crack-Tip Analysis for Fast Moving Crack in Elastomers”
OIST Workshop on Recent Trends in Microrheology and Microfluids, Jan. 12, 2022, Okinawa, Japan.
2022
- ”き裂進展と多軸変形から捉えたソフトマテリアルの力学物性”
高分子講演会(東海)II 高分子学会 東海支部
2022年12月22日,岐阜 - ”ソフトマテリアルのき裂進展とひずみ誘起結晶化挙動の解析”
日本材料学会関東支部・破壊力学部門委員会
2022年12月16日,オンライン - “高分子網目系のレオロジー”
第42回レオロジー講座 -基礎と測定法- (日本レオロジー学会)
2022年12月5日,京都 - “Crack Growth in Elastomers”
5th G’L’owing Polymer Symposium in KANTO, Dec. 3, 2022, Online. - ”ソフトマテリアルの非線形力学特性の研究”
日本ゴム協会関西支部11月例会講演会
2022年11月18日,東大阪市 - “高分子のレオロジーと力学的性質”
化学技術基礎講座2022 高分子化学ー高分子の基礎から応用・加工までー(日本化学会)
2022年11月15日 オンライン - “高分子ソフト材料のき裂進展のダイナミクス”
第12回CSJ化学フェスタ (日本化学会)
2022年10月18日、東京 - “Crack Growth Analysis in Soft Materials”
The 13th International Gel Symposium (GelSympo 2022)
September 2-4, 2022, Tomamu, Japan - “高分子のレオロジー”
第55回高分子の基礎と応用講座 (高分子学会関西支部)
2022年6月9 – 10日 オンライン - “ソフトマテリアルの多軸変形特性とき裂進展ダイナミクス”
高分子学会設立70周年記念招待講演
第71回高分子学会年次大会
2022年5月27日 オンライン - “高分子ソフトマテリアルのき裂進展のダイナミクス”
第1回CRESTナノ力学研究会
2022年4月20日, オンライン - “多軸変形下のゴムのひずみ誘起結晶化挙動とき裂進展挙動に対する効果”
エラストマー補強分科会(日本ゴム協会)
2022年3月31日 オンライン
2021
- “Crack-Tip Analysis of Dynamc Crack Growth in Elastomers”
“Tough Polymer” session, in PacifiChem 2020 Congress
December 16-21, 2021, Online. - “Densely Packed Thermoreponsive Microgels with Size-, Stiffness- and Chemical Dissimilarities: Rheology and Colloidal Gelation”
“Microgels and Nanogels” session, in PacifiChem 2020 Congress
December 16-21, 2021, Online. - “Crack Growth in Stretched Elastomers”
Materials Research Meeting (MRM) 2021
The Materials Research Society of Japan
December 13-17, 2021, Yokohama, Japan - “高分子網目系のレオロジー”
第41回レオロジー講座 -基礎と測定法- (日本レオロジー学会)
2021年12月6日,京都 - “高分子のレオロジーと力学的性質”
化学技術基礎講座2021 高分子化学ー高分子の基礎から応用・加工までー(日本化学会)
2021年11月29 – 30日 オンライン - “Nonlinear Mechanical Properties of Nearly Critical Gels”
International Conference on Discrete Geometric Analysis on Material Design
September 26-29, 2021, Online - “二軸変形とねじり変形からみた液晶エラストマーのソフト弾性挙動”
2021年日本液晶学会討論会
2021年9月17日 オンライン - “多軸変形とき裂特性からみた高分子ソフトマテリアルの力学物性”
関東高分子若手研究会2021ミニシンポジウム
2021年9月11日 オンライン - “高分子のレオロジー”
第54回高分子の基礎と応用講座 (高分子学会関西支部)
2021年6月10 – 11日 オンライン - “Multiaxial Deformation and Crack Growth of Elastomers and Gels”
International Webinar on Gels and Networks
April 21, 2021, Online - “液晶配向とゴム弾性のカップリングが生む液晶エラストマーの特異な力学挙動”
日本レオロジー学会・高分子加工技術研究会(第92回例会)
2020年3月11日 オンライン - “高分子のレオロジーと力学的性質”
化学技術基礎講座2020 高分子化学ー高分子の基礎から応用・加工までー(日本化学会)
2021年1月18 – 19日 オンライン
2020
- “高分子網目系のレオロジー”
第40回レオロジー講座 -基礎と測定法- (日本レオロジー学会)
2020年12月9日、東京 (中止) - “高分子のレオロジーと力学的性質”
化学技術基礎講座2020 高分子化学ー高分子の基礎から応用・加工までー(日本化学会)
2020年7月2 – 3日, 東京 (中止) - “Crack Propagation in Elastomers”
The 14th International Symposium on Polymer Physics (PP’2020)
June 14-18, 2020, Chongqing, China (Canceled due to COVID-19 pandemic). - “高分子のレオロジー”
第54回高分子の基礎と応用講座 (高分子学会関西支部)
2020年6月11 – 12日, 大阪 (中止) - “Nonlinear Viscoelasticity of Polymer Gels Revealed by Multiaxial Deformation”
2020 Polymer Networks Group Conference
May 17-21, 2020, Potomac, USA (Canceled due to COVID-19 pandemic).招待・依頼講演 2019-2015



