Graduating School 【 display / non-display 】

Graduating School 【 display / non-display 】

• Waseda University, Faculty of Science and Engineering, 2002, Graduated

Graduate School 【 display / non-display 】

Graduate School 【 display / non-display 】

• Waseda University, Graduate School, Division of Science and Engineering, Nano-science and Nano-engineering, Doctor's Course, 2007.03, Completed

• Waseda University, Graduate School, Division of Engineering, Master's Course, 2004.03, Completed

Degree 【 display / non-display 】

Degree 【 display / non-display 】

• Ph.D., Waseda University

Campus Career 【 display / non-display 】

Campus Career 【 display / non-display 】

• 2014.01

  -

  Now

  Tokyo Medical and Dental University， Institute of Biomaterials and Bioengineering， Medical Devices， Biomedical Devices and Instrumentation， Junior Associate Professor
• 2009.03

  -

  2013.12

  Tokyo Medical and Dental University， Institute of Biomaterials and Bioengineering， Medical Devices， Biomedical Devices and Instrumentation， Assistant Professor
• 2014.01

  -

  Now

  Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Medical and Dental Sciences， Advanced Therapeutic Sciences， Biomedical Devices and Instrumentation， Junior Associate Professor
• 2014.01

  -

  Now

  Tokyo Medical and Dental University， Graduate School of Medical and Dental Sciences， Life Science and Technology， Life Science and Technology， Biomedical Devices and Instrumentation， Junior Associate Professor

External Career 【 display / non-display 】

External Career 【 display / non-display 】

• 2005.04

  -

  2008.03

  , Research Assistant
• 2008.04

  -

  2009.02

  , Postdoctoral Fellow
• 2009.03

  -

  2013.12

  , Assistant Professor
• 2014.01

  -

  Now

  , Junior Associate Professor

Academic Society Affiliations 【 display / non-display 】

Academic Society Affiliations 【 display / non-display 】

• IEEE

Research Areas 【 display / non-display 】

Research Areas 【 display / non-display 】

• Measurement engineering

• Control engineering/System engineering

• General applied physics

• Nano/Microsystems

• Electron device/Electronic equipment

Research Theme 【 display / non-display 】

Research Theme 【 display / non-display 】

• Organic engine based on chemo-mechanical energy conversion

  Keyword： energy conversion
  Summary： A novel chemo-mechanical energy conversion system (organic engine) that utilizes enzyme reactions and active transport of chemicals have been constructed. Biomedical applications (chemical pumps, drug release systems, etc.) are also investigated.
  

• Spatiotemporal gas visualization system for imaging of odor information

  Keyword： biosensor, visualization
  Summary： A visualization system for spatial distribution of volatile chemicals have been developed. The visualization system is expected to be used in future medical screening or dental health.
  

• Biological odor measurement and smell communication

  Keyword： biosniffer, biosensor
  Summary： High selective gas-sensors Bio-sniffer have been constructed with molecular recognition of enzyme in human liver. Potential applications of the bio-sniffer and nose includes halitosis analysis, breath alcohol and aldehyde measurement, environmental VOC monitoring, etc.
  

• Soft contact-lens biosensor

  Keyword： biosensor, MEMS
  Summary： Based on advanced polymer microelectromechanical systems (MEMS) techniques, a soft contact-lens biosensor have been developed . The biosensor provides novel biomonitoring such as glucose monitoring in tear fluids.
  

Published Papers & Misc 【 display / non-display 】

Published Papers & Misc 【 display / non-display 】

• Toma Koji, Oishi Koki, Yoshimura Naoyuki, Arakawa Takahiro, Yatsuda Hiromi, Mitsubayashi Kohji. Repeated immunosensing by a dithiobis(succinimidyl propionate)-modified SAW device TALANTA. 2019.10; 203 274-279. ( DOI )

• Toma Koji, Oishi Koki, Kato Misato, Kurata Kanako, Yoshimura Naoyuki, Arakawa Takahiro, Yatsuda Hiromi, Kanamori Kiyoko, Mitsubayashi Kohji. Precipitate-enhanced SAW immunosensor for sensitive monitoring of mite allergens SENSORS AND ACTUATORS B-CHEMICAL. 2019.10; 296 ( DOI )

• Iitani K, Toma K, Arakawa T, Mitsubayashi K. Ultrasensitive sniff-cam for biofluorometric-imaging of breath ethanol caused by metabolism of intestinal flora Analytical Chemistry. 2019.08; 91 (15): 9458-9465. ( PubMed, DOI )

• KanakoToda, Koji Mizutani, Isao Minami, Ming Ye, Takahiro Arakawa, Kohji Mitsubayashi, Yoshihiro Ogawa, Kouji Araki, Kayoko Shinada. Effects of oral health instructions on glycemic control and oral health status of periodontitis patients with type 2 diabetes mellitus: A preliminary observation Journal of Dental Sciences. 2019.06; 14 (2): 171-177. ( DOI )

• Toda Kanako, Mizutani Koji, Minami Isao, Ye Ming, Arakawa Takahiro, Mitsubayashi Kohji, Ogawa Yoshihiro, Araki Kouji, Shinada Kayoko. Effects of oral health instructions on glycemic control and oral health status of periodontitis patients with type 2 diabetes mellitus: A preliminary observation JOURNAL OF DENTAL SCIENCES. 2019.06; 14 (2): 171-177. ( DOI )

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Books etc 【 display / non-display 】

Books etc 【 display / non-display 】

• Kohji Mitsubayashi, Koji Toma, Takahiro Arakawa. Cavitas bio/chemical sensors for internet of things in healthcare, Chemical, gas, and biosensors for internet of things and related applications. Elsevier， 2019.06

• Takahiro Arakawa, Koji Toma, Kohji Mitsubayashi. Bio-sniffer and sniff-cam, Chemical, gas, and biosensors for internet of things and related applications. Elsevier， 2019.06

• Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi. Reusable surface acoustic wave immunosensor for monitoring of mite allergens, Chemical, gas, and biosensors for internet of things and related applications. Elsevier， 2019.06 (ISBN : 978-0-128-15409-0)

• Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi. Panoramic View of the Life Science and Clinical Research Field (2019). JST-CRDS， 2019.03 (ISBN : ISBN-978-4-88890-626-5)

• Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi. Panoramic View of the Life Science and Clinical Research Field (2019). JST-CRDS， 2019.03 (ISBN : ISBN-978-4-88890-625-8)

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Conference Activities & Talks 【 display / non-display 】

Conference Activities & Talks 【 display / non-display 】

• 荒川 貴博, 當麻 浩司, 三林 浩二. 脂質代謝センシングのための生化学式アセトンガスバイオスニファの開発と生体計測への応用. 学際・国際的高度人材育成ライフイノベーションマテリアル創製 共同研究プロジェクト(6大学連携プロジェクト) 第3回公開討論会 2019.03.05 東京

• Arakawa T, Mitsubayashi K. Fluorometric sniff-cam (gas-imaging system) for breath and skin gas analysis. International conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS & Applications (Bio4Apps2018/2019) 2019.01.05

• Ye M, Chien PJ, Toma K, Arakawa T, Mitsubayashi K. Acetone biosniffer (gas-phase biosensor) by detecting NADH consumption for real-time breath monitoring. International conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS & Applications (Bio4Apps2018/2019) 2019.01.05

• Arakawa T, Ye M, Toma K, Mitsubayashi K. Acetone bio-sniffer (biochemical gas sensor) for breath acetone as a volatile organic compound of lipid metabolism. The 3rd International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development (iLIM-3) 2018.09.25 Tokyo, Japan

• Toma K, Oishi K, Kodaira K, Yoshimura N, Arakawa T, Yatsuda H, Kanamori K, Mitsubayashi K. Precipitate-assisted signal amplification of surface acoustic wave immunosensor for mite allergen. 17th International Meeting on Chemical Sensors (IMCS2018) 2018.07.15 Vienna, Austria

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Awards & Honors 【 display / non-display 】

Awards & Honors 【 display / non-display 】

• Best Presentation Award，Bio4Apps2019，2019.01