Search Results - "Ichikawa, Akihiko"

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    Construction of Hepatic-Lobule-Like 3-D Vascular Network in Cellular Structure by Manipulating Magnetic Fibers by Kim, Eunhye, Takeuchi, Masaru, Hasegawa, Akiyuki, Ichikawa, Akihiko, Hasegawa, Yasuhisa, Huang, Qiang, Fukuda, Toshio

    Published in IEEE/ASME transactions on mechatronics (01-02-2020)
    “…Without perfusable vascular networks, 3-D tissues populated with cells cannot maintain a living condition. To construct 3-D tissues, a well-organized vascular…”
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    Journal Article
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    Stable impact and contact force control by UAV for inspection of floor slab of bridge by Ikeda, Takahiro, Yasui, Shogo, Minamiyama, Satoshi, Ohara, Kenichi, Ashizawa, Satoshi, Ichikawa, Akihiko, Okino, Akihisa, Oomichi, Takeo, Fukuda, Toshio

    Published in Advanced robotics (02-10-2018)
    “…This paper describes the contact force control on an unmanned aerial vehicle (UAV) developed to inspect the floor slabs of bridges. Our UAV is equipped with a…”
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    Journal Article
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    Aerial Manipulator Control Method Based on Generalized Jacobian by Ikeda, Takahiro, Ohara, Kenichi, Ichikawa, Akihiko, Ashizawa, Satoshi, Oomichi, Takeo, Fukuda, Toshio

    Published in Journal of robotics and mechatronics (01-04-2021)
    “…This paper describes a control method for an aerial manipulator on an unmanned aerial vehicle (UAV) by using a generalized Jacobian (GJ). Our task is to…”
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    Journal Article
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    Multilayered Artificial Dura-Mater Models for a Minimally Invasive Brain Surgery Simulator by Takeuchi, Masaru, Hayakawa, Shusaku, Ichikawa, Akihiko, Hasegawa, Akiyuki, Hasegawa, Yasuhisa, Fukuda, Toshio

    Published in Applied sciences (16-12-2020)
    “…In this study, new artificial dura-mater models were developed using a multilayered structure of a rubber material (represent an elastic component of a…”
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    Journal Article
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    On-Chip Enucleation of Bovine Oocytes using Microrobot-Assisted Flow-Speed Control by Feng, Lin, Hagiwara, Masaya, Ichikawa, Akihiko, Arai, Fumihito

    Published in Micromachines (Basel) (01-06-2013)
    “…In this study, we developed a microfluidic chip with a magnetically driven microrobot for oocyte enucleation. A microfluidic system was specially designed for…”
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    Journal Article
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    On-Chip Fabrication of Cell-Attached Microstructures using Photo-Cross-Linkable Biodegradable Hydrogel by Takeuchi, Masaru, Kozuka, Taro, Kim, Eunhye, Ichikawa, Akihiko, Hasegawa, Yasuhisa, Huang, Qiang, Fukuda, Toshio

    Published in Journal of functional biomaterials (15-03-2020)
    “…We developed a procedure for fabricating movable biological cell structures using biodegradable materials on a microfluidic chip. A photo-cross-linkable…”
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    Journal Article
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    Redescription of two Cardiodactylus species (Orthoptera, Grylloidea, Eneopterinae): the supposedly well-known C. novaeguineae (Haan, 1842), and the semi-forgotten C. guttulus ( Matsumura, 1913 ) from Japan by Robillard, Tony, Ichikawa, Akihiko

    Published in Zoological science (01-12-2009)
    “…In the present study, we redescribe and compare Cardiodactylus novaeguineae (Haan, 1842) and Cardiodactylus guttulus (Matsumura, 1913 ), completing previous…”
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    Journal Article
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    A novel single virus infection system reveals that influenza virus preferentially infects cells in g1 phase by Ueda, Ryuta, Sugiura, Tadao, Kume, Shinichiro, Ichikawa, Akihiko, Larsen, Steven, Miyoshi, Hideaki, Hiramatsu, Hiroaki, Nagatsuka, Yasuko, Arai, Fumihito, Suzuki, Yasuo, Hirabayashi, Yoshio, Fukuda, Toshio, Honda, Ayae

    Published in PloS one (18-07-2013)
    “…Influenza virus attaches to sialic acid residues on the surface of host cells via the hemagglutinin (HA), a glycoprotein expressed on the viral envelope, and…”
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    Journal Article
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    On chip single-cell separation and immobilization using optical tweezers and thermosensitive hydrogel by Arai, Fumihito, Ng, Chinaik, Maruyama, Hisataka, Ichikawa, Akihiko, El-Shimy, Haitham, Fukuda, Toshio

    Published in Lab on a chip (01-01-2005)
    “…A novel approach appropriate for rapid separation and immobilization of a single cell by concomitantly utilizing laser manipulation and locally thermosensitive…”
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    Journal Article
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    On-chip fabrication of movable toroidal cell structures using photo-crosslinkable biodegradable hydrogel by Takeuchi, Masaru, Nakamura, Yuki, Ichikawa, Akihiko, Hasegawa, Akiyuki, Hasegawa, Yasuhisa, Fukuda, Toshio

    “…In this research, we fabricated movable toroidal cell structures inside a microfluidic device for tissue engineering applications. A photo-crosslinkable…”
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    Conference Proceeding
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    In situ formation of a gel microbead for indirect laser micromanipulation of microorganisms by Ichikawa, Akihiko, Arai, Fumihito, Yoshikawa, Keiichi, Uchida, Tomoyuki, Fukuda, Toshio

    Published in Applied physics letters (07-11-2005)
    “…We propose the in situ formation of gel microbeads made of a thermoreversible hydrogel for indirect laser micromanipulation of microorganisms. Irradiation,…”
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    Journal Article
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    High-speed separation system of randomly suspended single living cells by laser trap and dielectrophoresis by Arai, Fumihito, Ichikawa, Akihiko, Ogawa, Masanobu, Fukuda, Toshio, Horio, Koji, Itoigawa, Kouichi

    Published in Electrophoresis (01-01-2001)
    “…We developed a new system for random separation of a single microorganism, such as a living cell and a microbe, in the microfluidic device under the microscope…”
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    Journal Article
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    Self-assembly of toroidal magnetic microstructures towards in vitro cell structures by Takeuchi, Masaru, Hattori, Mamoru, Ichikawa, Akihiko, Ohara, Kenichi, Nakajima, Masahiro, Fukuda, Toshio, Hasegawa, Yasuhisa, Qiang Huang

    “…In this paper, we propose a new method to assemble microstructures with biological cells towards in vitro 3D cellular structures. The proposed assembly method…”
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    Conference Proceeding
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    Automatic Cell Cutting by High-Precision Microfluidic Control by Ichikawa, Akihiko, Tanikawa, Tamio, Akagi, Satoshi, Ohba, Kohtaro

    Published in Journal of robotics and mechatronics (20-02-2011)
    “…We have developed automated cell cutting by highprecision microfluidic control using a high-response and high-precision syringe pump. A microfluidic chip…”
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    Journal Article
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    Culture of Bovine Embryos on a Polydimethylsiloxane (PDMS) Microwell Plate by AKAGI, Satoshi, HOSOE, Misa, MATSUKAWA, Kazutsugu, ICHIKAWA, Akihiko, TANIKAWA, Tamio, TAKAHASHI, Seiya

    Published in Journal of Reproduction and Development (01-08-2010)
    “…We fabricated a polydimethylsiloxane (PDMS)-based microwell plate (PDMS-MP) containing 100 microwells with a rounded bottom and examined whether it can be used…”
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    Journal Article
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    The study of valve hybrid fractal stent for the next generation brain intravascular treatment by Akihiko ICHIKAWA, Takahiro ITO, Kouhei SHIMOGAITO, Takashi KUBO, Toshio FUKUDA

    “…We developed a valve hybrid fractal stent to treat the cerebral aneurysm what is one of a cerebrovascular disease. The stent has a valve part to path through a…”
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    Journal Article
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    In-Situ Formation of a Gel Microbead for Laser Micromanipulation of Microorganisms, DNA, and Viruses by Ichikawa, Akihiko, Honda, Ayae, Ejima, Miho, Tanikawa, Tamio, Arai, Fumihito, Fukuda, Toshio

    Published in Journal of robotics and mechatronics (20-10-2007)
    “…We propose in situ formation of gel microbeads made of a thermoreversible hydrogel for indirect laser micromanipulation of microorganisms, DNA, and viruses…”
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    Journal Article
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    Multi-layered Artificial Dura Mater Models for Medical Surgical Simulators by Hayakawa, Shusaku, Takeuchi, Masaru, Ichikawa, Akihiko, Hasegawa, Akiyuki, Uchida, Keisuke, Fukuda, Toshio, Huang, Qiang

    “…Developments of medical technologies have been allowed a minimally invasive surgery. However, higher techniques are required to surgeons in such minimally…”
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    Conference Proceeding