Year 2025 Autumn Annual Meeting of JIMM
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Session Details

一般講演7.Biomedical and Health Care : Fundamentals of Biomaterials and Bio-responses

[G]Fundamentals of Biomaterials and Bio-responses

Thu. Sep 18, 2025 1:20 PM - 5:40 PM JST
Thu. Sep 18, 2025 4:20 AM - 8:40 AM UTC
Room I(C212 2nd floor Building C)
座長:松垣 あいら(大阪大学)、大津 直史(北見工業大学)、上田 正人(関西大学)、上田 恭介(東北大学)
※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）
1:20 PM - 1:35 PM JST(4:20 AM - 4:35 AM UTC)

[148]Effect of Cavitation Treatment Containing Phosphoric Acid on Al Content in Mg Alloys

*Ryunosuke Yamada1, Syunta Matsuoka2, Masataka Ijiri3, Syoichi Kikuchi2, Toshihiko Yoshimura1 (1. Sanyo-Onoda City University, 2. Shizuoka University, 3. Tokyo Metropolitan University)
Comment()
1:35 PM - 1:50 PM JST(4:35 AM - 4:50 AM UTC)

[149]Fabrication of WO3 Thin Films by Sputtering and Their Photoresponse

*Masato UEDA1, Jinsoo Lee2, Moin Maqsood2 (1. Kansai Univ., 2. Graduate School of Science and Engineering, Kansai Univ.)
Comment()
1:50 PM - 2:05 PM JST(4:50 AM - 5:05 AM UTC)

[150]Fabrication of carbon-doped TiO2 films by reactive sputtering and evaluation of their photocatalytic activity under visible-light irradiation

*Sunyong Shim1, Kyosuke Ueda2, Takayuki Narushima2 (1. Graduate School of Engineering, Tohoku Univ. (D), 2. Graduate School of Engineering, Tohoku Univ.)
Comment()
2:05 PM - 2:20 PM JST(5:05 AM - 5:20 AM UTC)

[151]Synthesis of Cu-containing bioactive glass layers on Ti by sol-gel dip method and evaluation of their antibacterial activity

*Ayu OTSU1, Kyosuke UEDA2, Takayuki NARUSHIMA2 (1. Department of Materials Processing, Graduate School of Engineering, Tohoku Univ. (Graduate Student), 2. Department of Materials Processing, Graduate School of Engineering, Tohoku Univ.)
Comment()
2:20 PM - 2:35 PM JST(5:20 AM - 5:35 AM UTC)

[152]The surface structure and antibacterial activity on the stainless steel nanopillars fabricated via Ar and He plasma etching

*Keita KITAZAWA1, Kai KOJIMA1, Nozomu KURAOKA1, Yuki UCHIDA1, Naofumi OHTSU1, Mitsuhiro HIRANO1 (1. Kitami Inst. Tech.)
Comment()
2:35 PM - 2:45 PM JST(5:35 AM - 5:45 AM UTC)

break

2:45 PM - 3:00 PM JST(5:45 AM - 6:00 AM UTC)

[153]Fabrication of hardened layer on Ti surface via radio-frequency magnetron discharged He plasma

*Mitsuhiro HIRANO1, Naofumi Ohtsu1 (1. Kitami Inst. Tech.)
Comment()
3:00 PM - 3:15 PM JST(6:00 AM - 6:15 AM UTC)

[154]Formation of a hard nitrided layer on a Ti surface in air using laser-induced plasma

*Naofumi OHTSU1, Yoshifumi KITADATE1, Madoka TACHIBANA1, Rino TAKADA1, Mitsuhiro HIRANO1 (1. Kitami Inst. Tech.)
Comment()
3:15 PM - 3:30 PM JST(6:15 AM - 6:30 AM UTC)

[155]Wavelength-dependence in a nitrided titanium surface fabricated using an open atmosphere laser induced plasma

*Yoshifumi KITADATE1, Madoka TACHIBANA1, Naoki HIROSE1, Mitsuhiro HIRONO1, Naofumi OHTSU1 (1. Kitami Inst. Tech.)
Comment()
3:30 PM - 3:45 PM JST(6:30 AM - 6:45 AM UTC)

[156]Characterization of a pulsed-anodized layer on NiTi alloy based on hydrophilicity

*Rino TAKADA1, Amon KITAYAMA1, Yoshiyuki YAMASITA1, Ryota KAWAKAMI2, Hirano MITSUHIRO1, Naofumi OHTSU1 (1. Kitami Inst. Tech., 2. Hokkaido Research Organization)
Comment()
3:45 PM - 4:00 PM JST(6:45 AM - 7:00 AM UTC)

[157]Enhanced hydrophilicity of pulse-anodized NiTi alloy surface for promoting endothelialization

*Amon KITAYAMA1, Rino TAKADA1, Yoshiyuki YAMASHITA1, Mitsuhiro HIRANO1, Naofumi OHTSU1 (1. Kitami Inst. of Technol.)
Comment()
4:00 PM - 4:10 PM JST(7:00 AM - 7:10 AM UTC)

break

4:10 PM - 4:25 PM JST(7:10 AM - 7:25 AM UTC)

[158]Advantages of ceramic supports for osteoblast cell culture

*Ryuichi TOMOSHIGE1, Huanming ZHAO3, Kotaro AOI3, Yuusuke NAKAMUTA1, Hitoshi INOKAWA1, Yuji KOMIZU2, Taku MATSUSHITA2, Seiichi ISHIDA2 (1. Sojo Univ., 2. SojoUniv., 3. Sojo Univ.)
Comment()
4:25 PM - 4:40 PM JST(7:25 AM - 7:40 AM UTC)

[159]Osteocalcin-dependent regulation of ossicle anisotropy and auditory function

*Tadaaki MATSUZAKA1, Kenji Tanaka1, Syuma Ohara1, Aira Matsugaki1, Takayoshi Nakano1 (1. The Univ. of Osaka, Grad. Eng.)
Comment()
4:40 PM - 4:55 PM JST(7:40 AM - 7:55 AM UTC)

[160]Effects of chronic inflammation induced by LPS on bone matrix orientation and infection resistance

*Aira MATSUGAKI1, Ryota Watanabe1, Takayoshi Nakano1 (1. The Univ. Osaka, Grad. Eng.)
Comment()
4:55 PM - 5:10 PM JST(7:55 AM - 8:10 AM UTC)

[161]Cellular Uptake of Degraded LDPE Nano- and Micro Particles

*Masaya Yamamoto1,2, Naoto Washihira3, Mako Kobayashi1, Sho Fujii4, Tadao Tanabe5, Tsuyoshi Kimura6 (1. Grad. Sch. Eng., Tohoku Univ., 2. Grad. Sch. Biomed. Eng., Tohoku Univ., 3. Grad. Sch. Eng., Tohoku Univ. (Grad. Student), 4. Sch. Sci., Yamagata Univ., 5. Sch. Eng. Design, Shibaura Inst.Technol., 6. Sch. Biomed. Eng., Toyo Univ.)
Comment()
5:10 PM - 5:25 PM JST(8:10 AM - 8:25 AM UTC)

[162]Assessing Biological Impacts of Low-Density Polyethylene Nanoplastics with an In Vitro Blood-Brain Barrier Model

*Yuji ZHAO1, mako Kobayashi1, naoto Washihira1, sho Fujii2, tadao Tanabe3, tsuyoshi Kimura4, masaya Yamamoto1,5 (1. Grad. Sch. Eng., Tohoku Univ, 2. Sch. Sci., Yamagata Univ, 3. Sch. Eng. Des., Shibaura Inst. Technol, 4. Sch. Biomed. Eng., Toyo Univ, 5. Grad. Sch. of Biomed. Eng., Tohoku Univ)
Comment()
5:25 PM - 5:40 PM JST(8:25 AM - 8:40 AM UTC)

[163]Fabrication of an In Vitro Intestinal Model to Assess the Biotoxicity of Polypropylene Nanoplastics

*Mako KOBAYASHI1, Junbo Wang1, Naoto Washihira1, Tomoki Hiraoka1, Sho Fujii2, Tadao Tanabe3, Tsuyoshi Kimura4, Masaya Yamamoto1 (1. Tohoku Univ., 2. Yamagata Univ., 3. Shibaura Inst. of Technol., 4. Toyo Univ.)
Comment()
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