Research on creation of photo-receptive device by using retinoids

• Project/Area Number: 22560305
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Electronic materials/Electric materials
• Research Institution: Tokyo University of Technology
• Principal Investigator: MITACHI Seiko 東京工科大学, コンピュータサイエンス学部, 教授 (40339768)
• Project Period (FY): 2010 – 2012
• Project Status: Completed (Fiscal Year 2012)
• Budget Amount: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000); Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2011: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2010: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
• Keywords: 光受容材料 / 光物性 / ナノ材料 / 視物質 / レチノイド / 交互吸着 / キトサン / 外部量子効率 / 光受容デバイス

Research Abstract

We have studied to create a practical device using retinoids (retinal, retinoic acid and retinol) in the human eyes which respond to light with extremely high speed and in high efficiency. These functions are realized by assist of opsin. In order to mimic this mechanism, we fabricated laminated mono-molecular film of retinoic acid and chitosan by using a layer-by-layer self-assembly process. The external quantum efficiency of the photocurrent response of biophotonic devices that use retinoids was realized.

Research Products

• [Journal Article] Fabrication of Biophotonic Devices with Retinoids and Life Time (2013)
  • Author(s): Seiko Mitachi, Akira Hidaka, KohjiNishimura, Shohei Yoshino
  • Journal Title: Advanced Materials Research Volume: Vol. 699 Pages: 507-512
  • DOI: 10.4028/www.scientific.net/amr.699.507
  • Peer Reviewed
• [Journal Article] 超高感度センシングを目指 したバイオフォトニックデバイスの研究開発 (2011)
  • Author(s): 三田地成幸
  • Journal Title: 機能材料 Volume: Vol.31 Pages: 54-63
• [Journal Article] 超高感度センシングを目指したバイオフォトニックデバイスの研究開発 (2011)
  • Author(s): 三田地成幸
  • Journal Title: 機能材料 Volume: 31 Pages: 54-63
• [Journal Article] レチノイド分子を用いたバイオフォトニックデバイス作製技術に関する研究 (2011)
  • Author(s): 土田洋介
  • Journal Title: 東京工科大学 博士学位論文 Volume: 甲大11号 Pages: 1-118
  • Peer Reviewed
• [Journal Article] Photocurrent Response of Photoreceptive Devices Using aRetinoid Immobilized in a Chitosan Gel Film (2010)
  • Author(s): Yosuke Tsuchida, Akira Hidaka, and Seiko Mitachi
  • Journal Title: Japanese Journal of Applied Physics Volume: Vol. 49
  • Peer Reviewed
• [Journal Article] Photocurrent Response of Photoreceptive Devices Using a Retinoid Immobilized in a Chitosan Gel Film (2010)
  • Author(s): Yosuke Tsuchida, Akira Hidaka, Seiko Mitachi
  • Journal Title: Japanese Journal of Applied Physics Volume: 49
  • NAID: 40017420102
  • Peer Reviewed
• [Presentation] External Quantum Efficiency of Photocurrent Response of Biophotonic Devices Using Retinoids (2013)
  • Author(s): S. Mitachi, Y. Tuchida, K. Nishimura
  • Organizer: Euro BioMAT2013
  • Place of Presentation: (独) Weimar.
  • Year and Date: 2013-04-23
• [Presentation] Fabricat ion of Biophotonic Devices with Reti noids and Life Time (2013)
  • Author(s): Seiko Mitachi, Akira Hidaka, KohjiNishimura, Shohei Yoshino
  • Organizer: MSCE2013
  • Place of Presentation: Hotel Re, Singapore (Singapore).
• [Presentation] Fabrication of Biophotonic Devices with Retinoids and Life Time (2013)
  • Author(s): Seiko Mitachi
  • Organizer: MSCE2013
  • Place of Presentation: Hotel Re, Singapore (Singapore)
• [Presentation] External Quantum Efficiency of Photocurrent Response of Biophotonic Devices Using Retinoids (2013)
  • Author(s): Seiko Mitachi
  • Organizer: Euro BioMAT2013
  • Place of Presentation: Hotel Park inn, Ｗｅｉｍａｒ (Germany）
• [Presentation] 交互吸着法を用いた光受容デバイスの高速応答化 (2012)
  • Author(s): 吉野 翔平,土田 洋介,三田地 成幸
  • Organizer: 2012年応用物理学会春季講演会
  • Place of Presentation: 東京(早稲田大学)
  • Year and Date: 2012-03-15
• [Presentation] Biophoto nic Device Fabrication by Layer-by-L ayer Self-Assembly Method Using Re tinoic Acid and Chitosan (2011)
  • Author(s): S. Mitachi, K. Nishimura, S. Sato, Y.tuchida, and A. Hidaka
  • Organizer: EUROMAT 2011
  • Place of Presentation: Montpellier,France.
  • Year and Date: 2011-09-14
• [Presentation] Biophotonic Device Fabrication by Layer-by-Layer Self-Assembly Method Using Retinoic Acid and Chitosan (2011)
  • Author(s): S.Mitachi (Sp), K.Nishimura, S.Sato, Y.tuchida, A.Hidaka
  • Organizer: EUROMAT 2011
  • Place of Presentation: Montpellier, France
  • Year and Date: 2011-09-14
• [Presentation] ITO 両端電極による光受容デバイスの高速応答化 (2010)
  • Author(s): 日高明,土田洋介,三田地成幸
  • Organizer: 2010年秋期第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学(長崎県).
  • Year and Date: 2010-09-15
• [Presentation] ITO両端電極による光受容デバイスの高速応答化 (2010)
  • Author(s): 日高明, 土田洋介, 三田地成幸
  • Organizer: 2010年秋期第71回応用物理学会学術講演会
  • Place of Presentation: 長崎大学(長崎県)
  • Year and Date: 2010-09-15
• [Presentation] Optimization of Fabrication C onditions of Photoreceptive Devices (2010)
  • Author(s): Y. Tsuchida, K. Nishimura, S. Sato, and S.Mitachi
  • Organizer: The 3rd International Symposium on Organicand Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO)
  • Place of Presentation: Toyama International Conference Center (富山県)(査読付き 国際会議).
  • Year and Date: 2010-06-23
• [Presentation] Optimization of Fabrication Conditions of Photoreceptive Devices (2010)
  • Author(s): Y.Tsuchida, K.Nishimura, S.Sato, S.Mitachi
  • Organizer: The 3^<rd> International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies (EM-NANO)
  • Place of Presentation: Toyama International Conference Center(富山県)
  • Year and Date: 2010-06-23
• [Remarks]
  • URL: http://www2.teu.ac.jp/mitachi/