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最新の30件

2025.08.22

【行事】中野研の院試お疲れ様会を行いました。

今年は3名の修士課程受験（5名は推薦入試で既に合格）、2名の博士後期課程受験でした。
全員の合格を願っています！お疲れ様でした！

2025.08.22

【論文】産総研や名工大との共同研究によるバイオガラスによるZnの徐放による骨質の向上に関する研究成果がAdvanced Healthcare Materialsに受理されました。9月9日に出版される予定です。

Sungho Lee*, Hayato Asano, Makoto Sakurai, Takayoshi Nakano, and Toshihiro Kasuga:
Preparation of Bifunctional Orthosilicophosphate MgO-CaO-ZnO-P₂O₅-SiO₂ Glasses: in vitro Evaluation of Antibacterial Activity and Osteoblast Gene Expression Behavior,
Advanced Healthcare Materials, (2025), in press.

2025.08.06

【論文】Materials Today CommunicationsにTi合金の酸化抑制に関する中国東北大との共同研究論文が掲載されました。

Yiming Jin, Jiani Li, Takayoshi Nakano, Hideki Hosoda, Mitsuo Niinomi, Xiaowei Zhang, Deliang Zhang, Xiaoli Zhao*:
Zr-Enhanced Ambient-Air Thermal Oxidation of Ti-30Zr-5Mo Alloy Using Low Tβ for Implants, Materials Today Communications, (2025), Volume 48, 113442.

DOI: https://doi.org/10.1016/j.mtcomm.2025.113442

論文はこちら
PDFはこちら

Abstract
Metastable β-Ti alloy Ti-30Zr-5Mo (Tβ ≈ 700 °C) offers low modulus, biocompatibility, and strength for spinal rod implants but has limited hardness (280 Hv) and wear resistance. Conventional surface treatments like vacuum-based physical vapor deposition (PVD), are costly and complex. This study exploits the low Tβ and high Zr content (30 wt.%) of Ti-30Zr-5Mo alloy for single-step, ambient-air thermal oxidation at 600-700 °C, combining heat treatment with surface modification. The low Tβ ensures controlled oxidation, preventing over-oxidation, while Zr's selective oxidation forms a dense ZrO2-rich layer, which is harder than TiO2, enhancing surface hardness. Spontaneous tetragonal to monoclinic phase transitions in ZrO2 further improve toughness. The resulting 5 μm-thick oxide layers exhibit a threefold hardness increase (904 Hv vs. 280 Hv), a surface roughness of 0.30 μm (suitable for osseointegration), strong interfacial adhesion (critical load: 43 N), and an 18-fold reduction in corrosion current density (from 1.62×10-7 to 8.96×10-9 A·cm-2). Despite minor microcracks, the layers maintain structural integrity, offering exceptional durability. This atmosphere-free approach provides a scalable solution for orthopedic and dental implants, combining mechanical durability with biological integration. The insights into Zr-driven oxidation dynamics at low Tβ could inform vacuum-based processes, when controlled oxygen partial pressure might further optimize oxide layer properties, aligning with advancement in surface technology.

2025.08.01

【行事】M2の皆さんの就職内々定お祝い会を行いました。

阪急トップビアガーデンにて、就職内々定のお祝い会を開催しました。
M2の皆さん、おめでとうございます！！

2025.07.29

【論文】Materials Today CommunicationsにTi合金の酸化抑制に関する中国東北大との共同研究論文が出版されました。

Yiming Jin, Jiani Li, Takayoshi Nakano, Hideki Hosoda, Mitsuo Niinomi, Xiaowei Zhang, Deliang Zhang, Xiaoli Zhao*:
Zr-Enhanced Ambient-Air Thermal Oxidation of Ti-30Zr-5Mo Alloy Using Low Tβ for Implants, Materials Today Communications, (2025), 113442.

DOI: https://doi.org/10.1016/j.mtcomm.2025.113442

論文はこちら

Abstract
Metastable β-Ti alloy Ti-30Zr-5Mo (Tβ ≈ 700 °C) offers low modulus, biocompatibility, and strength for spinal rod implants but has limited hardness (280 Hv) and wear resistance. Conventional surface treatments like vacuum-based physical vapor deposition (PVD), are costly and complex. This study exploits the low Tβ and high Zr content (30 wt.%) of Ti-30Zr-5Mo alloy for single-step, ambient-air thermal oxidation at 600-700 °C, combining heat treatment with surface modification. The low Tβ ensures controlled oxidation, preventing over-oxidation, while Zr's selective oxidation forms a dense ZrO2-rich layer, which is harder than TiO2, enhancing surface hardness. Spontaneous tetragonal to monoclinic phase transitions in ZrO2 further improve toughness. The resulting 5 μm-thick oxide layers exhibit a threefold hardness increase (904 Hv vs. 280 Hv), a surface roughness of 0.30 μm (suitable for osseointegration), strong interfacial adhesion (critical load: 43 N), and an 18-fold reduction in corrosion current density (from 1.62×10-7 to 8.96×10-9 A·cm-2). Despite minor microcracks, the layers maintain structural integrity, offering exceptional durability. This atmosphere-free approach provides a scalable solution for orthopedic and dental implants, combining mechanical durability with biological integration. The insights into Zr-driven oxidation dynamics at low Tβ could inform vacuum-based processes, when controlled oxygen partial pressure might further optimize oxide layer properties, aligning with advancement in surface technology.

Keywords
Ti-30Zr-5Mo alloy; Thermal oxidation; Oxidation mechanism; Internal oxidation; Surface modification

2025.07.28

【論文】Materials Today CommunicationsにTi合金の酸化抑制に関する中国東北大との共同研究論文が受理されました。

2025.07.18

【書籍】Digitalization in Additive Manufacturing(Edited by Numan M. Durakbasa, Kerim Cetinkaya, Pinar Demircioglu, Ismail Bogrekci)が出版されました。

Gizem Coskun, Muhammed Enes Ilgazi, Asli Gunay Bulutsuz, Sercan Basit, Hasan Sadikoglu, Ozkan Gokcekaya, Takayoshi Nakano, Hakan Yilmazer: Effect of Production Parameters on Additively Manufactured Hastelloy-X Alloy by Selective Laser Melting, in Digitalization in Additive Manufacturing(Edited by Numan M. Durakbasa, Kerim Cetinkaya, Pinar Demircioglu, Ismail Bogrekci), 15 July (2025), pp. 195-204.
eBook ISBN
978-3-031-84873-5
Published: 14 July 2025

Series ISSN
2730-9576

Series E-ISSN
2730-9584

書籍はこちら

Abstract
Additive Manufacturing (AM), also known as 3D printing, enabled the fabrication of products with complex geometries, layer by layer. It was preferred in various sectors such as aerospace, biomedical, and automotive industries. The formation of different phases in superalloys affected their machinability and contributed to cracking in aerospace applications. Consequently, there has been significant attention on fabricating superalloys with enhanced mechanical and corrosion resistance at high temperatures, especially for parts used in the combustion chambers of turbine engines. Furthermore, microstructural control and preferred orientation (texture) were used in material development to improve performance. In this study, the production parameters of the Selective Laser Melting (SLM) technique for AM were investigated on Hastelloy X superalloys. The study aimed to optimize production parameters by examining the effects of variables such as laser scanning speed (V) on the microstructure and mechanical properties of the material. The microstructures of the produced samples were analyzed using optical microscopy. Hardness measurements were conducted to assess the mechanical properties, while porosity and density, in relation to microstructure, were also examined.

2025.07.11

【解説】山陽特殊製鋼技報第32巻（2025年6月発行）に中野先生のAMによる金属材料の高機能化に関する寄敲が掲載されています。

中野貴由：
積層造形（Additive Manufacturing）による金属材料の高機能化、
山陽特殊製鋼技法特集：部品製造プロセスの革新に寄与する材料技術、 (2025)、Vol.32 No.1、pp.3~24.
https://www.sanyo-steel.co.jp/technology/images/pdf/32/32_03.pdf

2025.07.02

【論文】バイオフィルムに関する研究が、Transactions of the IMF (YTIM)にOA論文として掲載されました。

Hideyuki Kanematsu*, Shochiku Kure, Risa Kawai, Hidekazu Miura, Takayoshi Nakano:
Antibiofilm Potential of Graphene-Dispersed Alkoxysilane Coatings:
A Materials Science Perspective, Transactions of the IMF (YTIM),
The International Journal of Surface Engineering and Coatings, (2025).
DOI: https://doi.org/10.1080/00202967.2025.2520667

論文はこちら
PDFはこちら

Abstract
This study investigates the antibiofilm properties of alkoxysilane-based coatings incorporating dispersed multilayer graphene powder. Graphene, synthesised via a proprietary method, was incorporated into a resin matrix at various concentrations (0.1%, 0.5%, and 1.0% by weight) and applied to glass substrates. Raman spectroscopy confirmed the presence of defect-rich, multilayer graphene, which is known to enhance antimicrobial surface properties. Biofilm formation by Staphylococcus epidermidis was evaluated using ISO 4768-standardised crystal violet staining. Results indicated that biofilm development was effectively suppressed at concentrations up to 0.5%, whereas an unexpected increase was observed at 1.0%, possibly due to graphene aggregation and reduced surface exposure. The findings suggest that both graphene concentration and dispersion quality critically influence antibiofilm efficacy. The study highlights the dual role of graphene, both as a physical and chemical antibacterial agent, and its potential application in medical, industrial, and hygienic materials. Further investigation is warranted to optimise dispersion and explore microbial-material interactions in real-world conditions.

Keywords
Graphene-dispersed coatings; alkosysilane resin; biofilm suppression; crystal violet assay; Raman spectroscopy

2025.06.30

【学会】中野研究室のメンバーが THERMEC2025（@University of Tours, France, 6月30日～7月4日）に参加します。

2025/6/30
Invited Speaker
〇Design of high entropy alloy with suppressed elemental segregation for laser powder bed fusion process
Ozkan Gokcekaya, Yong Seong Kim, Takayoshi Nakano

Invited Speaker
〇Electron Microscopy Studies on Orientation-Controlled 316L Austenitic Stainless Steel
Produced by Laser Powder Bed Fusion
Kazuhisa Sato, Shunya Takagi, Satoshi Ichikawa, Takuya Ishimoto, Takayoshi Nakano

2025/7/1
Keynote Speaker
〇Innovative design of crystallographic textures and macroscopic shapes via metal additive manufacturing
Takayoshi Nakano

Poster presentation
〇Unique Hierarchical Structural Features Introduced by Laser Powder Bed Fusion and Their Contribution to Mechanical Function in IN718
Taichi Kikukawa, Takuya Ishimoto, Tsuyoshi Mayama, Ryosuke Ozasa, Takayoshi Nakano

Poster presentation
〇Microstructural Control of Unstable Beta-Type Titanium Alloy Through Powder Bed Fusion Using a Laser-Beam of Metals
Keitaro Miyasawa, Ryosuke Ozasa, Daisuke Egusa, Eiji Abe, Masakazu Tane, Takayoshi Nakano

Invited Speaker
〇Elastic properties of laser powder bed fusion processed β-phase Ti alloys
Masakazu Tane, Shota Higashino, Eisuke Miyoshi, Takuya Ishimoto, Takayoshi Nakano

Invited Speaker
〇Microstructure control of TiAl alloys using peculiar thermal history of additive manufacturing
Ken Cho, Hiroyuki Y. Yasuda, Masao Takeyama, Takayoshi Nakano

〇Novel cellular structure with phase-separation induced dislocation-network in Ti-Zr-Nb-Ta-Zr high entropy alloy fabricated by laser powder bed fusion
Daisuke Egusa, Han Chen, Ryosuke Ozasa, Masayuki Okugawa, Taisuke Sasaki, Takuya Ishimoto, Koizumi Yuichiro, Takayashi Nakano, Eiji Abe

Poster presentation
〇Spinodal Decomposition and Magnetic Properties of Single-Crystal-Like Fe-Cr-Co Alloy Fabricated by Laser-Powder Bed Fusion Type Additive Manufacturing
Takato Saito, Yuheng Liu, Masayuki Okugawa, Kazuhisa Sato, Takayoshi Nakano, Yuichiro Koizumi

2025/7/2
Invited Speaker
〇A Novel Strategy for the Control of Crystallographic Texture of Metals with Non-Cubic Crystal System via Powder Bed Fusion using a Laser-Beam of Metals
Ryosuke Ozasa, Koji Hagihara, Takayoshi Nakano

〇Discovery of nano-scaled promising strengthening factor in 316L stainless steel fabricated by laser
powder bed fusion
Fei Sun, Yoshitaka Adachi, Kazuhisa Sato, Takuya Ishimoto, Takayoshi Nakano, Yuichiro Koizumi

〇Nano-scaled solidification microstructure characteristics in additively manufactured 316L stainless steel
Fei Sun, Yoshitaka Adachi, Kazuhisa Sato, Takuya Ishimoto, Takayoshi Nakano, Yuichiro Koizumi

〇Influence of hierarchical structure on mechanical properties of additive manufactured IN718 alloys
Kippei Yamashita, Ken Cho, Hiroyuki Y. Yasuda, Takuma Saito, Taisuke Sasaki, Sawaizumi Katsuhiko, Masayuki Okugawa, Koizumi Yuichiro, Takayoshi Nakano

Invited Speaker
〇Growth of Antiphase Domain in Laser-Irradiated Region and Superelasticity of Single-Crystal Like Fe3Al Fabricated by Laser Powder Bed Fusion Process
Yuheng Liu, Tsubasa Sato, Masayuki Okugawa, Kazuhisa Sato, Hiroyuki Y. Yasuda, Takayoshi Nakano, Yuichiro Koizumi

2025/7/3
Invited Speaker
〇Additive Manufacturing of Cell-Based 3D Bone-Mimetic Collagen/Apatite Structures
Aira Matsugaki, Takayoshi Nakano

Invited Speaker
〇Control of Bone Microstructure Formation: Role of Soluble Proteins Secreted by Osteocytes
Tadaaki Matsuzaka, Aira Matsugaki, Takayoshi Nakano

2025.06.28

【研究費】中野先生を代表とする、2025年度JSPS科学研究費補助金・挑戦的研究（開拓）が採択されました。

中野貴由：『聴こえる』を制御する骨基質ナノ構造の新奇機能開拓、科学研究費補助金・挑戦的研究（開拓）、2025年度~2027年度、直接経費2000万円（間接経費600万円）

2025.06.28

【学会】第45回日本骨形態計測学会（2025年6月26日~6月28日：埼玉）の表彰式に出席しました。

第45回骨形態計測学会会長の田中伸哉先生とともに

2025.06.26

【学会】第45回日本骨形態計測学会（2025年6月26日~6月28日：埼玉）に参加しています。

ナカシマヘルスフォース渡邊さん、佐藤さんとともに

2025.06.25

【新聞】金属3Dプリンターを用いたナノ構造の形成と高強度化に関する記事が日刊工業新聞に掲載されました。

積層合金ナノ構造で高強度　阪大、機能性向上・軽量化に応用　
日刊工業新聞　2025年4月11日朝刊29面

2025.06.25

【新聞】日本経済新聞電子版に3Dプリンティングに関する記事が掲載されました。

阪大、金属3Dプリンティング特有の「セル組織」が極めて大きな強化をもたらす原因因子であることを明らかに、日本経済新聞電子版、2025年6月25日 13:37

記事はこちら
JSPSプレスリリースはこちら
大阪大学プレスリリースはこちら

2025.06.24

【論文】【プレスリリース】Materials Research Letters誌に菊川君らが解明した3DプリンティングにおけるInconel 718における強力なセル強化に関する論文がOA論文として掲載されました。同時にプレスリリースし、6月24日14：00に報道解禁になりました。

Taichi Kikukawa, Takuya Ishimoto*, Hyoung Seop Kim, Takayoshi Nakano*:
Remarkable Strengthening Effects of Cells in Laser Powder Bed Fusion Processed Inconel 718,
Materials Research Letters, (2025).
DOI: https://doi.org/10.1080/21663831.2025.2522801

プレリリースはこちら
論文はこちら
PDFはこちら

Abstract
Alloys fabricated via laser powder bed fusion (LPBF) exhibit superior strength. This study investigates the individual strengthening effects of the nanometre-sized cellular and micrometre-sized crystallographic lamellar structures in the LPBF-fabricated Inconel 718 alloy by selectively eliminating these structures through heat treatment and a novel laser scanning strategy, respectively. While cellular structures increased the yield strength by approximately 38%, lamellar structures contributed to only a marginal 2% increase. This finding demonstrates the remarkable strengthening effect of cells on LPBF products. This study highlights that cells are not merely microstructures but are critical features governing the exceptional strength of LPBF products.

Keywords
Laser powder bed fusion; cellular microstructures; lamellar structure; single crystal; strengthening

2025.06.21

【論文】チタン上へのNiTi被膜の電子ビーム造形による耐摩耗性の改善に関する論文がSurfaces and InterfacesにOA論文として公開されました。

Lei Wang, Masayuki Okugawa, Yuheng Liu , Ken Cho, Hiroyuki Y. Yasuda, Takayoshi Nakano, Yuichiro Koizumi:
NiTi coating formation on Ti for enhanced wear resistance utilizing electron-beam additive manufacturing technique,
Surfaces and Interfaces, 72, (2025), 107024; 1-14.
DOI: https://doi.org/10.1016/j.surfin.2025.107024

論文はこちら
PDFはこちら

Abstract
Titanium and its alloys are extensively utilized in various industries owing to their high corrosion resistance and excellent strength-to-weight ratio. However, their poor wear resistance limits further applications. The present study developed a novel method to fabricate wear-resistant NiTi coatings on commercially pure titanium (CP-Ti) substrates to overcome this limitation. The process comprises electroplating a pure Ni layer followed by fusion with the CP-Ti substrate by electron beam (EB) scanning. The surface roughness and composition of the coating can be fine-tuned by adjusting the EB irradiation conditions. For example, the average roughness of continuously scanned (CS) coatings is Ra 8.9, while the average roughness of intermittently scanned (IS) coatings is reduced by 60% compared to CS-coatings. Additionally, the Ni concentration in the IS-coatings can be finely adjusted from 45 at.% to 55 at.% by adjusting EB power. X-ray diffractometry (XRD) revealed that IS-coatings are partially composed of superelastic B2-NiTi phases. Nanoindentation and sliding wear tests demonstrated that the hardness-to-modulus (H/E) ratio and depth recovery ratio (ηd,h) of the IS-coating increased by a factor of 4.7 and 2.9 compared to those of CP-Ti, respectively. Additionally, the specific wear rate (Ws) of the IS-coating was reduced by 80% compared to CP-Ti. The mechanical properties of the IS-coating were comparable to those of superelastic NiTi alloy. This newly developed method offers potential applications beyond NiTi coatings, enabling the development of various functional coatings for enhanced wear resistance.

Keywords
Commercially pure Ti; NiTi; Coating; Shape-memory alloy; Mechanial properties; Superelasticity; Wear resistance

2025.06.20

【論文】チタン上へのNiTi被膜の電子ビーム造形による耐摩耗性の改善に関する論文がSurfaces and Interfacesに受理されました。

Lei Wang, Masayuki Okugawa*, Yuheng Liu , Ken Cho, Hiroyuki Y. Yasuda, Takayoshi Nakano, Yuichiro Koizumi*
NiTi coating formation on Ti for enhanced wear resistance utilizing electron-beam additive manufacturing technique,
Surfaces and Interfaces, (2025), in press.

2025.06.19

【論文】Materials Today Communicationsにレーザと電子線で作製したTi合金の力学的・電気化学的特性の異方性に関する論文が掲載されました。

Parinaz Mofazali, Masoud Atapour*, Ozkan Gokcekaya, Sung-Hyun. Park, Batur Ercan, Takayoshi Nakano: Comparison and Evolution of Ti6Al4V Bioalloy Fabricated by Laser and Electron beam Additive Manufacturing: Mechanical Features and Anisotropic Electrochemical Properties,
Materials Today Communications, (2025), 113124: 1-14.
DOI: https://doi.org/10.1016/j.mtcomm.2025.113124

論文はこちら
PDFはこちら

Abstract
With current technology, most biomedical implants are made using metal-based alloys, with a growing preference for metal additive manufacturing (AM) to achieve customized properties. Therefore, this study investigated Ti-6Al-4V (Ti64) alloys produced using two common AM techniques: electron beam melting (EBM) and selective laser melting (SLM). The aim is to compare the microstructure, mechanical properties, and anisotropy electrochemical corrosion behavior of Ti64 samples scanned with SLM-XX, SLM-XY, and EBM-XX strategies. Surface roughness, microstructure, and microhardness tests were conducted to establish correlations with the manufacturing process and surface characteristics. Optical and scanning electron microscopy microstructural analysis revealed notable variations influencing mechanical performance. Moreover, anisotropy-assessing electrochemical corrosion evaluations showed that SLM samples exhibited superior corrosion resistance compared to EBM samples. Notably, the (YZ) planes in the SLM-XY sample demonstrated the highest corrosion resistance (Rct ⁓ 4.45 ×106 Ω.cm2), attributed to reduced dislocation density and enhanced passivation. Furthermore, results showed that the method of fabrication affected the wettability of Ti64 alloys. The SLM-XY samples exhibited the lowest water contact angle (84.45°), whereas the EBM samples showed the highest (99.87°). Finally, bioactivity assessments after 21 days in simulated body fluid (SBF) revealed no cracking or surface damage in any of the tested samples. The formation of calcium- and phosphorus-rich deposits indicates their potential suitability for orthopedic applications.

Keywords
Ti6Al4V; SLM; EBM; Anisotropy; Corrosion; Biomedical

2025.06.17

【論文】Materials Today Communicationsにレーザと電子線で作製したTi合金の力学的・電気化学的特性の異方性に関する論文が受理されました。

2025.06.16

【論文】Materials Research Letters誌に菊川君らが解明した3DプリンティングにおけるInconel 718における強力なセル強化に関する論文が受理され、OA論文として掲載されます。

Taichi Kikukawa, Takuya Ishimoto*, Hyoung Seop Kim, Takayoshi Nakano*:
Remarkable Strengthening Effects of Cells in Laser Powder Bed Fusion Processed Inconel 718 Materials Research Letters, (2025), in press.

2025.06.13

【論文】Postecとの共同研究の析出と格子ひずみの競合を利用した高強度・高延性ミドルハイエントロピー合金の国際共同研究が"Materials Science and Engineering A"に掲載されました。

Jae Heung Lee, Hyeonseok Kwon*, Gang Hee Gu, Ji Yeong Lee, Sang Guk Jeong, Emad Maawad, Changwan Ha, Jaemin Wang, Byeong-Joo Lee, Sangbong Yi*, Takayoshi Nakano, Hyoung Seop Kim*:
Harnessing competitive interplay between precipitation and lattice distortion for strong and ductile medium-entropy alloy,
Materials Science and Engineering A, 942, (2025) 148642: 1-11.
DOI: https://doi.org/10.1016/j.msea.2025.148642

論文はこちら
PDFはこちら

Abstract
In Co-Cr-Fe-Ni-Mo-C ferrous medium-entropy alloys (FeMEAs), precipitation-driven alteration of matrix composition affects both the kinetics of deformation-induced martensitic transformation (DIMT) and the degree of lattice distortion. While DIMT has been well studied, the role of lattice distortion remains explored. In this study, we simultaneously enhance the strength and ductility in Co18Cr13Fe57.5Ni7.5Mo3C1 (at%) FeMEA by harnessing the competitive interplay between precipitation and lattice distortion. Two annealed samples with similar grain sizes but different precipitate characteristics were prepared. The sample with suppressed precipitation exhibits improved ductility while maintaining comparable strength. The two specimens exhibited similar yield strengths due to a trade-off between precipitation strengthening and solid solution strengthening. However, the sample with higher lattice distortion and reduced precipitation demonstrates superior strain-hardening behavior owing to the lattice distortion-induced back stress, acting as an effective strain-hardening mechanism, and delayed DIMT, serving as a ductilizing mechanism. This work offers a strategy to modulate strengthening and deformation mechanisms in Co-Cr-Fe-Ni-Mo-C FeMEAs via precipitation control.

Keywords
Ferrous medium-entropy alloy; Precipitation; Deformation mechanism; Strengthening mechanismIn-situ synchrotron X-ray diffraction

2025.06.12

【論文】バイオフィルムに関する研究が、Transactions of the IMF (YTIM)に受理されました。

2025.06.10

【受賞】中野研究室D1の齊藤光郁さん、森陶子さんが第45回日本骨形態計測学会若手研究者賞の受賞に内定しました。

齊藤光郁、「抗血液凝固薬投与はオステオカルシンの翻訳後修飾を介して骨基質配向性を変化させる」、2025年6月28日

森陶子、「チタン細線による骨基質配向性制御を介した早期脊椎再建」、2025年6月28日

2025.06.10

【学会】中野研究室のメンバーが日本骨形態計測学会（第45回）（@大宮ソニックシティ、6月27日～6月28日）に参加します。

イブニングセミナー
〇中野貴由、骨質指標としての骨基質配向性の基礎と応用、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月27日

シンポジウム
〇松垣あいら、基質配向性から見た骨質研究の最前線、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月27日

〇中野貴由、骨基質配向性を考慮した積層造形による脊椎間スペーサの開発と製品化、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月27日

一般公演
〇松坂匡晃、松垣あいら、中野貴由、応力刺激に基づく骨基質配向性の制御を介した機能適応、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月27日

〇松垣あいら、中野貴由、骨基質構造に基づく骨機能再建のための細胞制御マテリアル設計と開発、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月28日

〇森陶子、松垣あいら、文勝徹、海渡貴司、岡田誠司、中野貴由、チタン細線による骨基質配向性制御を介した早期脊椎再建、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月28日

〇齊藤光郁、松垣あいら、中野貴由、抗血液凝固薬投与はオステオカルシンの翻訳語就職を介して骨基質配向性を変化させる、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月28日

〇小笹良輔、中野貴由、妊娠および授乳関連性骨粗鬆症における骨配向性とヤング率の変化、第45回日本骨形態計測学会、大宮ソニックシティ、2025年6月28日

2025.06.09

2025年6月9日　【講演】デンマーク工科大学（DIU）のDorte Juul Jensen教授が訪問し、講演を行っていただきました。最新のμAMプロジェクトの研究に対して議論が盛り上がりました。

デンマーク工科大学（DIU）のDorte Juul Jensen教授が訪問し、講演を行っていただきました。最新のμAMプロジェクトの研究に対して議論が盛り上がりました。

R4 building 2F Seminar Room, Suita Campus, Osaka University
・Microstructural Characterization of Metals in 2D, 3D and 4D
・Microstructural Engineering of Additively Manufactured Metals
Prof. Dr. Dorte Juul Jensen
Technical University of Denmark

2025.06.05

2025年6月5日【訪問】Northeastern UniversityのProf. Xiaoli Zhao先生が中野研を訪問くださいました。

Northeastern UniversityのProf. Xiaoli Zhao先生が中野研を訪問くださいました。