Research theme for competitive and other funds (8):
2021 - 2025 Exploring detailed mechanism of in vivo superlubricity exerted by synergy of highly-hydrated soft matter and biological molecules including hyaluronan, lipids and proteins
2018 - 2021 Friction and wear reduction of hydrogels by controlling hydration structure and surface microstructure
2016 - 2019 Robustness enhancement and optimization for bionic artificial hydrogel cartilage with superlubricity
2016 - 2019 Improvement of stem cell-derived biomaterials for tissue regeneration using nano-periodic and nano-fibrous structures and their application to cartilage repair
2016 - 2018 Elucidation of lubrication mechanism of biphasic hydrogel and improvement of its lubricating function
2011 - 2015 Elucidation of adaptive lubrication mechanism with low friction and minimum wear in natural synovial joints and development of artificial hydrogel cartilage with super lubricity based on bionic design
2007 - 2010 蛋白質系境界潤滑膜の最適構造の解明に基づく人工関節軟骨の実用化に関する研究
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Papers (49):
Shinichi Nakagawa, Wataru Ando, Kazunori Shimomura, David A. Har, Hiroto Hanai, George Jacob, Ryota Chijimatsu, Seido Yarimitsu, Hiromichi Fujie, Seiji Okada, et al. Repair of osteochondral defects: efficacy of a tissue-engineered hybrid implant containing both human MSC and human iPSC-cartilaginous particles. npj Regenerative Medicine. 2023. 8. 1
David Nečas, Seido Yarimitsu, David Rebenda, Hironori Shinmori, Martin Vrbka, Yoshinori Sawae, Teruo Murakami, Ivan Křupka. On the replacement of articular cartilage: The friction of PVA hydrogel layer in hip simulator test. Tribology International. 2023. 178. 108100-108100
Takashi Kamatani, Hiroki Hagizawa, Seido Yarimitsu, Miho Morioka, Saeko Koyamatsu, Michihiko Sugimoto, Joe Kodama, Junko Yamane, Hiroyuki Ishiguro, Shigeyuki Shichino, et al. Human iPS cell-derived cartilaginous tissue spatially and functionally replaces nucleus pulposus. Biomaterials. 2022. 284. 121491-121491
David Rebenda, Martin Vrbka, David Nečas, Evgeniy Toropitsyn, Seido Yarimitsu, Pavel Čípek, Martin Pravda, Martin Hartl. Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints. Tribology International. 2021. 160. 107030-107030
2023/01 - 2023/12 MRM2023/IUMRS-ICA2023 Symposium on " Implementation of soft matter in medical, biotechnology and industrial fields" Representative Organizer
日本設計工学会
, Japanese Society for Biotribology
, JAPANESE SOCIETY FOR CLINICAL BIOMECHANICS
, JAPANESE SOCIETY OF TRIBOLOGISTS
, THE JAPAN SOCIETY OF MECHANICAL ENGINEERS