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Akademický článek

Biodegradation behaviors of magnesium(Mg)-based alloy nails in autologous bone grafts: In vivo study in rabbit skulls

Autor: Yuta Yanagisawa, Yoshinaka Shimizu, Toshiji Mukai, Yuya Sano, Kenji Odashima, Naoko Ikeo, Haruka Saito, Kensuke Yamauchi, Tetsu Takahashi, Hiroyuki Kumamoto

Publikováno v: Journal of Applied Biomaterials & Functional Materials, Vol 20 (2022)

Objective: In this study, autologous bone grafts using bone-fixing nails made of magnesium-zinc-calcium ternary alloys were performed using rabbit skulls. Material and methods: Two types of nails for bone fixation were prepared: 2.5 mm width, 3 mm le

Externí odkaz: https://doaj.org/article/ac3ce5bb4c9b4a05995d92f45bf5eb81

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Akademický článek

Novel biodegradable magnesium alloy clips compared with titanium clips for hepatectomy in a rat model

Autor: Takeshi Urade, Toshihiko Yoshida, Naoko Ikeo, Kosuke Naka, Masahiro Kido, Hirochika Toyama, Kimihiko Ueno, Motofumi Tanaka, Toshiji Mukai, Takumi Fukumoto

Publikováno v: BMC Surgery, Vol 19, Iss 1, Pp 1-8 (2019)

Abstract Background The use of surgical metal clips is crucial for ligating vessels in various operations. The currently available metal clips have several drawbacks; they are permanent and interfere with imaging techniques such as computed tomograph

Externí odkaz: https://doaj.org/article/05620111691442a3b4b882c8d7f671ca

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Akademický článek

Fabrication of Ti-Alloy Powder/Solid Composite with Uniaxial Anisotropy by Introducing Unidirectional Honeycomb Structure via Electron Beam Powder Bed Fusion

Autor: Naoko Ikeo, Tatsuya Matsumi, Takuya Ishimoto, Ryosuke Ozasa, Aira Matsugaki, Tadaaki Matsuzaka, Ozkan Gokcekaya, Yorinobu Takigawa, Takayoshi Nakano

Publikováno v: Crystals, Vol 11, Iss 9, p 1074 (2021)

In this study, a Ti–6Al–4V alloy composite with uniaxial anisotropy and a hierarchical structure is fabricated using electron beam powder bed fusion, one of the additive manufacturing techniques that enable arbitrary fabrication, and subsequent h

Externí odkaz: https://doaj.org/article/c22f34ad770b4a688113ce078071aa82

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Akademický článek

3D Puzzle in Cube Pattern for Anisotropic/Isotropic Mechanical Control of Structure Fabricated by Metal Additive Manufacturing

Autor: Naoko Ikeo, Hidetsugu Fukuda, Aira Matsugaki, Toru Inoue, Ai Serizawa, Tadaaki Matsuzaka, Takuya Ishimoto, Ryosuke Ozasa, Ozkan Gokcekaya, Takayoshi Nakano

Publikováno v: Crystals, Vol 11, Iss 8, p 959 (2021)

Metal additive manufacturing is a powerful tool for providing the desired functional performance through a three-dimensional (3D) structural design. Among the material functions, anisotropic mechanical properties are indispensable for enabling the ca

Externí odkaz: https://doaj.org/article/b0f5d6c4db2a4a49a52b0950acf414a6

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Akademický článek

Comparison of Phase Characteristics and Residual Stresses in Ti-6Al-4V Alloy Manufactured by Laser Powder Bed Fusion (L-PBF) and Electron Beam Powder Bed Fusion (EB-PBF) Techniques

Autor: Aya Takase, Takuya Ishimoto, Naotaka Morita, Naoko Ikeo, Takayoshi Nakano

Publikováno v: Crystals, Vol 11, Iss 7, p 796 (2021)

Ti-6Al-4V alloy fabricated by laser powder bed fusion (L-PBF) and electron beam powder bed fusion (EB-PBF) techniques have been studied for applications ranging from medicine to aviation. The fabrication technique is often selected based on the part

Externí odkaz: https://doaj.org/article/89da822ac230427ea084f6fa7f75849a

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