2019 - 2024 Telemetric mouthguard sensor system with biocompatible materials and MEMS techniques for unconstrained human assessment
2018 - 2020 Development of a biosensor for monitoring of immunosuppressant in blood for optimal dosage
2017 - 2020 Highly sensitive bio-sniffer devices for body volatile chemicals related to diseases and metabolism
2016 - 2018 Development of a biosensor for perioperative monitoring of cardiac marker to prevent postoperative acute myocardial infarction
2015 - 2018 Odorless chemical code and imaging (Camera for odorless volatiles)
2014 - 2017 High sensitive bio-fluorometric gas sensors using NADH-dependent enzymes catalyzing odorous chemicals
2013 - 2017 A fluoroimmunoassay system for on-site monitoring of environmental allergens
2014 - 2016 Development of surface plasmon-enhanced fluorescence biosensor for early detection of biomarkers
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Papers (78):
Kenta Ichikawa, Kenta Iitani, Gentaro Kawase, Koji Toma, Takahiro Arakawa, Dzung Viet Dao, Kohji Mitsubayashi. Real-time salivary turbidity measurement with a mouthguard-type wearable sensor. Sensors and Actuators A: Physical. 2024. 376. 115660-115660
Kenta Iitani, Mika Suzuki, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi. Image Sensing of Gaseous Acetone Using Secondary Alcohol Dehydrogenase-Immobilized Mesh for Exhaled Air. Analytical Chemistry. 2024. 96. 11549-11556
Kenta Iitani, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi. Biofluorometric Gas-Imaging System for Evaluating the Ripening Stages of “La France” Pear Based on Ethanol Vapor Emitted via the Epicarp. ACS Sensors. 2024
Yui Taguchi, Koji Toma, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi. In Vitro Performance of a Long-Range Surface Plasmon Hydrogel Aptasensor for Continuous and Real-Time Vancomycin Measurement in Human Serum. ACS Applied Materials & Interfaces. 2024. 16. 22. 28162-28171
Yui Taguchi, Koji Toma, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi. Long-range surface plasmon hydrogel aptasensor for sensitive, selective, and continuous measurement of vancomycin. Sensors and Actuators B: Chemical. 2024. 413. 135882-135882
Kohji Mitsubayashi, Shota Suzuki, Kenta Ichikawa, Kenta Iitani, Koji Toma, Takahiro Arakawa. Headset gas sensor for monitoring of blood EtOH. 2023 IEEE 32nd International Symposium on Industrial Electronics (ISIE). 2023
飯谷 健太, 中谷 美沙, 友野 つぼみ, 當麻 浩司, 荒川 貴博, 土戸 優志, 武田 直也, 三林 浩二. ガス動画像化のためのエレクトロスピニング酵素糸で紡ぐバイオ蛍光メッシュの開発-Development of biofluorescence mesh weaved with electrospun enzyme string for volatile chemical imaging. 「センサ・マイクロマシンと応用システム」シンポジウム論文集 電気学会センサ・マイクロマシン部門 [編]. 2022. 39. 3p
Wearable Biosensing in Medicine and Healthcare - Chapter 14: Continuous Monitoring of Volatile Organic Compounds in the Ear: The Development of a Headphone-Type Biosensor
Springer Nature 2024 ISBN:9789819981212
Wearable Biosensing in Medicine and Healthcare - Chapter 20: Biofluorometric Gas Imaging for Wearable Human-Borne VOCs Monitoring
Springer Nature 2024 ISBN:9789819981212
Wearable Biosensing in Medicine and Healthcare - Chapter1: Cavitas Biosensors (Body Cavity Sensors)
Springer Nature 2024 ISBN:9789819981212
Encyclopedia of Sensors and Biosensors - Biosensors: Gas Sensors
Elsevier 2022 ISBN:9780128225486
Long range surface plasmon aptasensor for real-time and label-free monitoring of vancomycin concentrations
(11th International Conference on Molecular Electronics & Bioelectronics (M&BE11))
Real-time monitoring of vancomycin in human serum by long-range surface plasmon hydrogel aptasensor
(8th International Conference on Bio-Sensing Technology)
A highly sensitive fluorometric acetaldehyde biosensor by using enzymatic recycling reactions for signal amplification
(The 19th IEEE International Conference on Nano/Micro Engineered and Molecular Systems)
A headset-type gas sensor for continuous monitoring of ethanol gas emissions from humans
(IEEJ International Meeting on Sensors and Microsystems for Sustainable Development Goals 2024 (IMSM-SDGs 2024))
Surface plasmon biosensor for drug monitoring in liquid phase
(The 18th South East Asian Technical University Consortium (SEATUC) Symposium 2024 2024)
2024/04 - 現在 Shibaura Institute of Technology College of Engineering Associate Professor
2022/04 - 現在 Tokyo Medical and Dental University Institute of Biomaterials and Bioengineering Part-time Lecturer
2022/04 - 2024/03 Shibaura Institute of Technology College of Engineering, Department of Electronic Engineering Associate Professor
2021/11 - 2022/03 Tokyo Medical and Dental University Institute of Biomaterials and Bioengineering Medical Devices Biomedical Devices and Instrumentation Junior Associate Professor
2021/11 - 2022/03 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
2014/03 - 2021/10 Tokyo Medical and Dental University Graduate School of Medical and Dental Sciences Life Science and Technology Life Science and Technology Biomedical Devices and Instrumentation Assistant Professor
2014/03 - 2021/10 Tokyo Medical and Dental University Institute of Biomaterials and Bioengineering Medical Devices Biomedical Devices and Instrumentation Assistant Professor
2014/02 - 2014/02 Forschungszentrum Jülich Institute of Complex Systems and Peter-Gruenberg-Institut, Bioelectronics (ICS8) Humboldt research fellow
2012/12 - 2014/01 Forschungszentrum Jülich Institute of Complex Systems and Peter-Gruenberg-Institut, Bioelectronics (ICS8) Research fellow
2009/07 - 2012/09 AIT Austrian Institute of Technology Nanosystems in Health & Environment Department / BioSensor Technologies Research fellow (PhD program)