一般講演

[G] Fundamentals of Biomaterials and Bio-responses

Wed. Sep 15, 2021 9:00 AM - 11:25 AM Rm. O (ZoomRm.O)

座長:山本雅哉(東北大学)、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）

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9:00 AM - 9:15 AM

[356] Weak light responsiveness in (Ti_1-xNb_x)O_2-δ films

*Masato UEDA¹, Haruka SUMISAKI², Masahiko IKEDA¹ (1. Kansai Univ., 2. Kansai Univ. Graduate School of Science and Engineering)

9:15 AM - 9:30 AM

[357] Evaluation of Antibacterial Activity under Short-time Visible-light Irradiation of Carbon-added TiO₂ Layers Formed on Ti

*Ryusuke KOIZUMI¹, Keita SHIMADA¹, Kyosuke UEDA², Koyu ITO³, Kouetsu OGASAWARA³, Maiko FURUYA⁴, Hiroyasu KANETAKA⁴, Takayuki NARUSHIMA^2,5 (1. Graduate School of Engineering, Tohoku Univ. (M, D), 2. Graduate School of Engineering, Tohoku Univ., 3. IDAC, Tohoku Univ., 4. Graduate School of Dentistry, Tohoku Univ., 5. Research Center for Structural Materials, NIMS)

9:30 AM - 9:45 AM

[358] Evaluation of antiviral function of the anodized surface layer on titanium using nitrate/non-aqueous electrolyte

*Satoshi YOTSUJI¹, Yoshihiro FUNANE¹, Yuya MATSUII², Naofumi OHTSU² (1. Kitami Inst. of Tech. Master of material science and engineering, 2. Kitami Inst. of Tech.)

break （9:45 AM - 10:05 AM）

10:05 AM - 10:20 AM

[359] Roles of Integrin in Effects of Cyclic Stretch on Cell Orientation in a Cell Sheet

*Peizheng WU¹, Shogo SAWAKI¹, Masataka HAKAMADA², Mamoru MABUCHI² (1. Graduate School of Energy Science, Kyoto University, 2. Graduate School of Energy Science, Kyoto University)

10:20 AM - 10:35 AM

[360] Regulatory mechanisms in unidirectional osteoblast arrangement influenced by inflammatory cytokines secreted by macrophages

*Shun Matsumoto¹, Aira Matsugaki², Takayoshi Nakano² (1. 大阪大工(院生)、2. 大阪大工)

10:35 AM - 10:50 AM

[361] Candidate mechanisms for bone mechanical change in pregnancy and lactation-associated osteoporosis

*Ryosuke OZASA¹, Fumihito NAKAMURA¹, Aira MATSUGAKI¹, Takayoshi NAKANO¹ (1. Osaka Univ., Graduate School of Engineering)

10:50 AM - 11:05 AM

[362] Effects of Pore Size of Nanoporous Gold on Cell Behavior

*Peizheng WU¹, Takuya MAKI², Masataka HAKAMADA³, Mamoru MABUCHI³ (1. Graduate School of Energy Science, Kyoto University., 2. Furukawa Electric Co., 3. Graduate School of Energy Science, Kyoto University.)

break （11:05 AM - 11:25 AM）

一般講演

[G] Fundamentals of Biomaterials and Bio-responses

Wed. Sep 15, 2021 1:00 PM - 4:25 PM Rm. O (ZoomRm.O)

座長:上田正人(関西大学)、堤祐介(国立研究開発法人　物質・材料研究機構)、石本卓也(大阪大学)

※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）

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1:00 PM - 1:30 PM

[363] Development of biofunctionalized metal materials for control of bone microstructure based on materials science

*Aira MATSUGAKI¹ (1. Osaka Univ., Grad. Eng.)

1:30 PM - 1:45 PM

[364] Control of mesenchymal stem cells by engineered surface topography using metal additive manufacturing technology

*Kenji TANAKA¹, Aira MATSUGAKI², Ozkan GOKCEKAYA³, Kota KIMURA³, Takayoshi NAKANO² (1. 大阪大工(院生)、2. 大阪大工、3. 大阪大工、異方性カスタム設計・AM研究開発センター)

1:45 PM - 2:00 PM

[365] Effect of Oxygen Reduction on Survival of Mouse Osteoblast-like Cells Cultured on Pure Titanium

*Yusuke SASAKI¹, Sayaka MIYABE¹, Shinji FUJIMOTO¹ (1. Osaka Univ.)

break （2:00 PM - 2:20 PM）

2:20 PM - 2:35 PM

[366] Identification of contributory factors responsible for bone matrix anisotropy originated from osteocyte mechanoresponses

*Tadaaki Matsuzaka¹, Aira Matsugaki¹, Takayoshi Nakano¹ (1. Osaka Univ., Grad. Eng.)

2:35 PM - 2:50 PM

[367] Influences of silicate- and phosphate-glasses on mineralization of osteoblast-like cells

*Akiko OBATA¹, Akari KAWAI¹, Toshihiro KASUGA¹ (1. Nagoya Institute of Technology)

2:50 PM - 3:05 PM

[368] Candidate mechanisms for hypophosphatemic rickets-induced bone fragility

*Yusuke YAMAOKA¹, Ryosuke OZASA², Aira MATSUGAKI², Takayoshi NAKANO² (1. Osaka Univ., Graduate School of Engineering, 2. Osaka Univ., Graduate School of Engineering)

3:05 PM - 3:20 PM

[369] Clarification of mechanisms of construction of bone collagen/apatite-oriented microstructure focusing on osteocalcin-related pathway

*RYO FUKUSHIMA¹, TAKUYA ISHIMOTO², AIRA MATSUGAKI², TAKAYOSHI NAKANO² (1. Osaka Univ. (Graduate School of Engineering), 2. Osaka Univ. (Graduate School of Engineering))

break （3:20 PM - 3:40 PM）

3:40 PM - 3:55 PM

[370] Characterization of carbonate apatite coating formed on pure magnesium

*Kazuma MIDORIKAWA^1,2, Tomoyuki YAMAMOTO¹, Sachiko HIROMOTO^1,2 (1. 早稲田大学、2. 物材機構)

3:55 PM - 4:10 PM

[371] Influence of duty ratio on growth of Ni free layer of pulsed anodized NiTi alloy

*Hiroki Taniho¹, Kasumi Tate¹, Ryota Kawakami², Naofumi Ohtsu³ (1. Kitami Inst. of Tech., 2. Kitami Inst. of Tech., 3. Kitami Inst. of Tech.)

4:10 PM - 4:25 PM

[372] Cytotoxic evaluation on pulsed anodized NiTi alloy using a nitrate electrolyte with various pH value

*Kasumi Tate¹, Hiroki Taniho¹, Ryota Kawakami¹, Naofumi Ohtsu¹ (1. Kitami Inst. of Tech.)

Sessions

7.Biomedical and Health Care » Fundamentals of Biomaterials and Bio-responses

[G] Fundamentals of Biomaterials and Bio-responses

[356] Weak light responsiveness in (Ti_1-xNb_x)O_2-δ films

[357] Evaluation of Antibacterial Activity under Short-time Visible-light Irradiation of Carbon-added TiO₂ Layers Formed on Ti

[358] Evaluation of antiviral function of the anodized surface layer on titanium using nitrate/non-aqueous electrolyte

[359] Roles of Integrin in Effects of Cyclic Stretch on Cell Orientation in a Cell Sheet

[360] Regulatory mechanisms in unidirectional osteoblast arrangement influenced by inflammatory cytokines secreted by macrophages

[361] Candidate mechanisms for bone mechanical change in pregnancy and lactation-associated osteoporosis

[362] Effects of Pore Size of Nanoporous Gold on Cell Behavior

[G] Fundamentals of Biomaterials and Bio-responses

[363] Development of biofunctionalized metal materials for control of bone microstructure based on materials science

[364] Control of mesenchymal stem cells by engineered surface topography using metal additive manufacturing technology

[365] Effect of Oxygen Reduction on Survival of Mouse Osteoblast-like Cells Cultured on Pure Titanium

[366] Identification of contributory factors responsible for bone matrix anisotropy originated from osteocyte mechanoresponses

[367] Influences of silicate- and phosphate-glasses on mineralization of osteoblast-like cells

[368] Candidate mechanisms for hypophosphatemic rickets-induced bone fragility

[369] Clarification of mechanisms of construction of bone collagen/apatite-oriented microstructure focusing on osteocalcin-related pathway

[370] Characterization of carbonate apatite coating formed on pure magnesium

[371] Influence of duty ratio on growth of Ni free layer of pulsed anodized NiTi alloy

[372] Cytotoxic evaluation on pulsed anodized NiTi alloy using a nitrate electrolyte with various pH value

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