• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

High sensitive fluorometric biosniffer based on UV-LED emission light and metabolizing enzyme

Research Project

Project/Area Number 23300068
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Perception information processing/Intelligent robotics
Research InstitutionTokyo Medical and Dental University

Principal Investigator

MITSUBAYASHI Kohji  東京医科歯科大学, 生体材料工学研究所, 教授 (40307236)

Co-Investigator(Kenkyū-buntansha) KUDO Hiroyuki  東京医科歯科大学, 生体材料工学研究所, 准教授 (70329118)
ARAKA WA Takahiro  東京医科歯科大学, 生体材料工学研究所, 講師 (50409637)
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥20,280,000 (Direct Cost: ¥15,600,000、Indirect Cost: ¥4,680,000)
Fiscal Year 2013: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2012: ¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2011: ¥8,190,000 (Direct Cost: ¥6,300,000、Indirect Cost: ¥1,890,000)
KeywordsUV-LED / 匂い / 高感度 / 選択性 / 代謝酵素 / 蛍光 / 揮発成分 / 蛍光法 / 電子受容体
Research Abstract

A fluorometric biochemical gas sensor (biosniffer) for odor chemicals was developed by incorporating with an UV-LED emission light, a novel polymer PMEH (with low auto fluorescence) and metabolizing enzymes. The gas sensor immobilized formaldehyde dehydrogenase can successfully measure gaseous formaldehyde (lower detection limit: 750 ppt [parts per trillion]; human smell detection limit: 400 ppb [parts per billion]) with high gas selectivity. The sensor system was applicable for monitoring a different volatile chemical by changing it with other dehydrogenase enzyme.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (12 results)

All 2013 2012 2011 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (7 results) (of which Invited: 2 results) Book (2 results) Remarks (1 results)

  • [Journal Article] NADH-fluorometric Biochemical Gas sensor (bio-sniffer) for Evaluation of Indoor Air Quality2013

    • Author(s)
      Kudo H, Y amashita T, Miyajima K, Arakawa T, Mitsubayashi K
    • Journal Title

      IEEE Sensors Journal

      Volume: vol.13,No.8 Issue: 8 Pages: 2828-2833

    • DOI

      10.1109/jsen.2013.2257739

    • Related Report
      2013 Annual Research Report 2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Fiber-optic biochemical gas sensor (bio-sniffer) for sub-ppb monitoring of formaldehyde vapor2012

    • Author(s)
      Kudo H, Wang X, Suzuki Y, Ye M, Yamashita T, Gessei T, Miyajima K, Arakawa T, Mitsubayashi K
    • Journal Title

      Sens.Actuators B Chem

      Volume: 161 Issue: 1 Pages: 486-492

    • DOI

      10.1016/j.snb.2011.10.065

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 健康・医療・福祉のためのバイオセンシングと近未来生体計測 ~ Soft-Device技術を用いたウエアラブルセンサ・バイオスニファ・アクチュエータ ~2013

    • Author(s)
      三林浩二
    • Organizer
      第8回医療エレクトロニクスデバイス技術分科会, 一般社団法人電子情報技術産業協会
    • Place of Presentation
      経団連会館, 東京
    • Year and Date
      2013-08-23
    • Related Report
      2013 Final Research Report
  • [Presentation] Novel biosensor approaches for biomedical applications2013

    • Author(s)
      Mitsubayashi K
    • Organizer
      2013 International Workshop on Smart Info-Media Systems in Asia (SISA 2013)
    • Place of Presentation
      Nagoya, Japan
    • Related Report
      2013 Annual Research Report 2013 Final Research Report
  • [Presentation] 室内空質環境の評価のためのホルムアルデヒドガス用バイオスニファに関する研究2012

    • Author(s)
      叶明, 山下俊文, 月精智子, 宮島久美子, 荒川貴博, 工藤寛之, 三林浩二
    • Organizer
      第2回次世代センサ研究発表会
    • Place of Presentation
      東京
    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Presentation] Novel biosensor approaches for biomedical applications2012

    • Author(s)
      Mitsubayashi K
    • Organizer
      E-MRS 2012 SPRING MEETING(Invited lecture)
    • Place of Presentation
      Strasbourg, France
    • Related Report
      2013 Final Research Report
  • [Presentation] Novel biosensor approaches for biomedical applications2012

    • Author(s)
      Mitsubayashi K
    • Organizer
      E-MRS 2012 SPRING MEETING
    • Place of Presentation
      Strasbourg, France
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Fiber optic biosensor with UV LED for assessment of formaldehyde vapor in indoor environment2011

    • Author(s)
      Y e M, Yamashita T , Itabashi G, Gessei T , Wang X, Arakawa T, Kudo H, Mitsubayashi K
    • Organizer
      9th Asian Conference on Chemical Sensors
    • Place of Presentation
      Taipei, Taiwan
    • Year and Date
      2011-11-15
    • Related Report
      2013 Final Research Report 2011 Annual Research Report
  • [Presentation] 健康・医療・福祉のためのバイオセンシングと近未来生体計測 ~ Soft-Device技術を用いたウエアラブルセンサ・バイオスニファ・アクチュエータ ~

    • Author(s)
      三林浩二
    • Organizer
      第8回 医療エレクトロニクスデバイス技術分科会、一般社団法人 電子情報技術産業協会
    • Place of Presentation
      経団連会館、東京
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Book] 「第1編第3章 ユビキタス・ヘルスケアのための新規なバイオセンシング技術 -健康ビッグデータ時代に備えて-」 , 「パーソナル・ヘルスケア-ユビキタス, ウェアラブル医療実現に向けたエレクトロニクス研究最前線-」2013

    • Author(s)
      三林浩二, 分筆
    • Publisher
      株式会社エヌ・ティー・エス刊
    • Related Report
      2013 Final Research Report
  • [Book] パーソナル・ヘルスケア-ユビキタス、ウェアラブル医療実現に向けたエレクトロニクス研究最前線-(分筆:第1 編 第3 章 ユビキタス・ヘルスケアのための新規なバイオセンシング技術 -健康ビッグデータ時代に備えて-)2013

    • Author(s)
      三林浩二(分筆)
    • Total Pages
      398
    • Publisher
      株式会社エヌ・ティー・エス
    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.tmd.ac.jp/i-mde/www/inst/inst-j.html

    • Related Report
      2013 Final Research Report

URL: 

Published: 2011-04-06   Modified: 2019-07-29  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi