MEMS devices with functional membrane proteins

• Project/Area Number: 17201030
• Research Category: Grant-in-Aid for Scientific Research (A)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Microdevices/Nanodevices
• Research Institution: The University of Tokyo
• Principal Investigator: SHIMOYAMA Isao The University of Tokyo, 大学院・情報理工学系研究科, 教授 (60154332)
• Co-Investigator(Kenkyū-buntansha): 松本 潔 東京大学, 大学院情報理工学系研究科, 助教授 (10282675) ; 星野 一憲 東京大学, 大学院情報理工学系研究科, 講師 (30361546)
• Project Period (FY): 2005 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥44,720,000 (Direct Cost: ¥34,400,000、Indirect Cost: ¥10,320,000); Fiscal Year 2008: ¥8,580,000 (Direct Cost: ¥6,600,000、Indirect Cost: ¥1,980,000); Fiscal Year 2007: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000); Fiscal Year 2006: ¥13,520,000 (Direct Cost: ¥10,400,000、Indirect Cost: ¥3,120,000); Fiscal Year 2005: ¥15,080,000 (Direct Cost: ¥11,600,000、Indirect Cost: ¥3,480,000)
• Keywords: MEMS / 膜タンパク / 有機エレクトロニクス / バクテリオロドプシン / PEDDTPSS / マイクロコイル / 受光素子 / Cytop / PEDOT:PSS / 微分形検出 / PEDOT : PSS / ディスプレイ

Research Abstract

機能性膜タンパクであるバクテリオロドプシンとMEMSを融合することにより、光センサアレイを実現した。実現した光センサは、低温プロセスによりプラスチックフィルム上に製作でき、低コストで柔軟であるという特徴を持つ。本研究を実現する過程で、膜タンパクの選択的パターニング技術の確立、膜タンパクと低温有機材料プロセスの両立、印刷技術によるパターニング技術の確立を実現した。平面の状態だけでなく曲げた状態で光画像パターンを検出でき、柔軟な光センサアレイとしての機能を持つことを示した。

Research Products

• [Journal Article] Flexible, organic light-pen input device with integrated display (2008)
  • Author(s): S. Takamatsu, M. Nikolou, D. A. Bernards, J. DeFranco, G. G. Malliaras, K. Matsumoto and I. Shimoyama
  • Journal Title: Sensors and Actuators B vol.135 Pages: 122-127
  • Peer Reviewed
• [Journal Article] Flexible, Prganic Light-Pen Input Sevice with Integrated Display (2008)
  • Author(s): Seiichi Takamatsu
  • Journal Title: Sensors and Actuators B-Chemical 135 Pages: 122-127
  • Peer Reviewed
• [Journal Article] Electrochromic Voxel Array for 3D display (2007)
  • Author(s): S.Murao, S.Takamatsu, BK.Nguyen, E.Iwase, K.Matsumoto, I.Shimoyama
  • Journal Title: The 20th International Conference on Micro Electro Mechanical Systems (MEMS '07) Proceedings Pages: 719-722
• [Journal Article] Fabrication of the Flexible Sensor using SOI Wafer by Removing the Thick Silicone Layer (2006)
  • Author(s): Kentaro Noda, Kazunori Hoshino, Kiyoshi Matsumoto, Isao Shimoyama
  • Journal Title: The 19th International Conference on Micro Electro Mechanical Systems (MEMS '06) Pages: 122-125
• [Journal Article] Biomolecular Image sensor of Bacteriorhodopsin Patterned by Electrodeposition (2005)
  • Author(s): Seiichi Takamatsu, Kazunori Hoshino, Kiyoshi Matsumoto, Tsutomu Miysaka, Isao Shimoyama
  • Journal Title: The 18th International Conference on Micro Electro Mechanical Systems (MEMS '05) Proceedings Pages: 847-850
• [Journal Article] 300NM-Thick Cantilever in PDMS for Tactile Sensing (2005)
  • Author(s): Kentaro Noda, Kazunori Hoshino, Kiyoshi Matusmoto, Isao Shimoyama
  • Journal Title: The 18th International Conference on Micro Electro Mechanical Systems (MEMS '05) Proceedings Pages: 283-286
• [Journal Article] Compound Eye Shaped Flexible Organic Image Sensor with a Tunable Visual Field (2005)
  • Author(s): Hiroshi Saito, Kazunori Hoshino, Kiyoshi Matusmoto, Isao Shimoyama
  • Journal Title: The 18th International Conference on Micro Electro Mechanical Systems (MEMS '05) Proceedings Pages: 96-99
• [Journal Article] Direct Ink-Jet Printing of Electric Materials with Active Alignment Control (2005)
  • Author(s): Takaharu Nagai, Kazunori Hoshino, Kiyoshi Matsumoto, Isao Shimoyama
  • Journal Title: The 13th International Conference on Solid-State Sensors, Actuators and Microsystems (Transducers '05) Proceedings Pages: 1461-1464
• [Presentation] Stretchable Yarn of Display Elements (2009)
  • Author(s): Seiichi Takamatsu
  • Organizer: The 33nd IEEE International Conference on Micro Electro Mechanical Systema(MEMS'09)
  • Place of Presentation: Sorrento, Italy
  • Year and Date: 2009-01-28
• [Presentation] Stretchable yarn of display elements (2009)
  • Author(s): S.Takamatsu, K. Matsumoto, I. Shimoyama
  • Organizer: IEEE International Conference on Microelectromechanical Systems (MEMS2009)
  • Place of Presentation: Sorrento, Italy, Jan. 25-29
• [Presentation] Mechanically flexible and expandable display with comductive-polymer-Coated Nylon-fabri (2008)
  • Author(s): S. Takamatsu, K. Matsumoto, I. Shimoyama
  • Organizer: The 21th Intemational Conference on Micro Electro Mechanical Systems(MEMS'08)
  • Place of Presentation: Tucson,Arizona,USA
  • Year and Date: 2008-01-16
• [Presentation] Organic Semiconductor based strain sensors for input system on fiexible OLEDs (2008)
  • Author(s): M. Muraki, S. Takamatsu, K. Matsumoto, I. Shimoyama
  • Organizer: The 21th Intemational Conference on Micro Electro Mechanical Systems(MEMS'08)
  • Place of Presentation: Tucson,Arizona,USA
  • Year and Date: 2008-01-15
• [Presentation] Mechanically Flexible and Expandable Display with Conductive Polymer coated Nylon Fabric (2008)
  • Author(s): S. Takamatsu, K. Matsumoto, and I. Shimoyama
  • Organizer: IEEE International Conference on Microelectromechanical Systems (MEMS2008)
  • Place of Presentation: Tucson, USA, Jan
• [Presentation] Organic Semiconductor based strain sensors for input system on flexible OLEDs (2008)
  • Author(s): M. Muraki, S. Takamatsu, K. Matsumoto and I. Shimoyama
  • Organizer: IEEE International Conference on Microelectromechanical Systems (MEMS2008)
  • Place of Presentation: Tucson, USA, Jan
• [Presentation] Electrochromic voxel array for 3D display (2007)
  • Author(s): S. Murao, S. Takamatsu, K. Nguyen, E. Iwase, K. Matsumoto and I. Shimoyama
  • Organizer: IEEE International Conference on Microelectromechanical Systems (MEMS2007)
  • Place of Presentation: Kobe, Japan, Jan
• [Remarks] "【MEMS2008】透明で曲がるタッチ・シート、東大が有機ELディスプレイ向けに試作," Tech-On! ウェブサイト, Jan. 17, 2008
• [Remarks] "MEMS2008レポート「手で引っ張ると伸びるディスプレイ」," Tech-On! ウェブサイト, Jan. 18, 2008
• [Remarks]
  • URL: http://www.i.u-tokyo.ac.jp/news/ist/080207_1.shtml