Ryuji Kiyama

キヤマリュウジ | Ryuji Kiyama

Affiliation and department：
Job title： Specially appointed assistant professor
Other affiliations (1)：

Research field (1)： Polymer chemistry

Research keywords (3)： Transmission electron microscope , organic-inorganic hybrid , polymer chemistry

Papers (18)：

Ryuji Kiyama, Yong Zheng, Takayuki Nonoyama, Jian Ping Gong. Fractographic mirror law for brittle fracture of nonlinear elastic soft materials. Soft Matter. 2023. 19. 40. 7724-7730
Ryuji Kiyama, Masahiro Yoshida, Takayuki Nonoyama, Tomas Sedlacik, Hiroshi Jinnai, Takayuki Kurokawa, Tasuku Nakajima, Jian Ping Gong. Nanoscale TEM Imaging of Hydrogel Network Architecture. Advanced Materials. 2022. 2208902-2208902
Takuya Nishimura, Honglei Guo, Ryuji Kiyama, Yoshinori Katsuyama, Jian Ping Gong, Takayuki Kurokawa. In Situ Evaluation of the Polymer Concentration Distribution of Microphase-Separated Polyelectrolyte Hydrogels by the Microelectrode Technique. Macromolecules. 2021. 54. 23. 10776-10785
Takayuki Nonoyama, Lei Wang, Ryuji Kiyama, Naohiro Kashimura, Kazunori Yasuda, Shinya Tanaka, Takayuki Kurokawa, Jian Ping Gong. Fast in vivo fixation of double network hydrogel to bone by monetite surface hybridization. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN. 2021. 129. 9. 584-589
Yong Zheng, Ryuji Kiyama, Takahiro Matsuda, Kunpeng Cui, Xueyu Li, Wei Cui, Yunzhou Guo, Tasuku Nakajima, Takayuki Kurokawa, Jian Ping Gong. Nanophase Separation in Immiscible Double Network Elastomers Induces Synergetic Strengthening, Toughening, and Fatigue Resistance. Chemistry of Materials. 2021. 33. 9. 3321-3334

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MISC (4)：

Tough gel - Calcium Phosphate Composite for Artificial Cartilage and Bonding to Bone. Bulletin of the Ceramics Society of Japan. 2020. 55. 3. 166-170
野々山貴行, 和田進, 木山竜二, 北村信人, 北村信人, 安田和則, きょう剣萍, きょう剣萍. 傾斜構造による骨と直接結合する高靱性ハイドロゲル. 日本バイオマテリアル学会シンポジウム予稿集. 2016. 2016. 230-230
木山竜二, 野々山貴行, 黒川孝幸, 中島祐, GONG Jian Ping. 軟骨再生ハイドロゲルと骨組織の接着を目指した高靱性DNゲル表面におけるHApのバイオミネラリゼーション. 日本セラミックス協会年会講演予稿集(CD-ROM). 2014. 2014. ROMBUNNO.1P141
野々山貴行, 木山竜二, 黒川孝幸, 中島祐, GONG Jian Ping. 高強度ハイドロゲルとバイオセラミックスの融合:ソフトセラミックスの創製. 日本セラミックス協会年会講演予稿集(CD-ROM). 2014. 2014. ROMBUNNO.1J24

Lectures and oral presentations (35)：

エントロピー弾性ハイドロゲル網目構造のTEM観察
(日本顕微鏡学会第79回学術講演会 2023)
ハイドロゲル/無機ナノ粒子複合化によるハイドロゲル網目構造可視化法の開発
(セラミックス協会2023年年会 2023)
Inter-microgel fracture of hydrogel
(8th ILSS 2022)
Fracture mechanism of pure elastic hydrogel
(2022年高分子討論会 2022)
高強度ハイドロゲルにおけるミラー半径と破断応力の関係
(2021年高分子年次会 (オンライン) 2021)

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Professional career (1)：

Work history (6)：

2023/04 - 現在 Hokkaido University Faculty of Advanced Life Science Specially appointed assistant professor
2022/04 - 2023/03 Hokkaido University Faculty of Advanced Life Science postdoc
2016/04 - 2022/03 Hokkaido University Graduate School of Life Science Doctoral student
2014/10 - 2022/03 物質科学フロンティアを開拓するAmbitiousリーダー育成プログラム
2014/04 - 2016/03 Hokkaido University Graduate School of Life Science

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Awards (10)：

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