Publications

PDF files are available.

Book Chapter

2024

17.
Comprehensive Analytical Chemistry
Book Chapter First Author

Kenta Iitani, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Kohji Mitusbayashi

Comprehensive Analytical Chemistry

In: Wasilewski, Tomasz (Ed.): Elsevier, 2024.

Links | BibTeX

16.
Technology Roadmap 2025-2034
Book Chapter First Author In Japanese

Kenta Iitani, Kenta Ichikawa, Kohji Mitsubayashi

Technology Roadmap 2025-2034

In: Chapter 11-8, Nikkei BP, 2024.

Links | BibTeX

15.
Latest Trends in Blood Glucose Monitoring and Control
Book Chapter In Japanese

Kohji Mitsubayashi, Munkhjargal Munkhbayar, Kenta Ichikawa, Kenta Iitani, Koji Toma, Takahiro Arakawa

Latest Trends in Blood Glucose Monitoring and Control

In: Chapter 5.3, pp. 175-184, CMC Publishing, 2024, ISBN: 978-4-7813-1812-7.

Links | BibTeX

14.
次世代ウェアラブルデバイスに向けたフレキシブル・伸縮性エレクトロニクス技術とセンサ開発
Book Chapter In Japanese

Kenta Ichikawa, Kenta Iitani, Wataru Hijikata, Kohji Mitsubayashi

次世代ウェアラブルデバイスに向けたフレキシブル・伸縮性エレクトロニクス技術とセンサ開発

In: Chapter 2-8, pp. 192–199, Science & Technology, 2024, ISBN: 9784864283236.

Links | BibTeX

13.
Recent Trends in Volatile Biomarker Sensing
Book Chapter First Author In Japanese

Kenta Iitani, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Recent Trends in Volatile Biomarker Sensing

In: Mitsubayashi, Kohji (Ed.): Chapter 2.9, CMC Publishing, 2024, ISBN: 978-4-7813-1808-0.

Links | BibTeX

12.
Recent Trends in Volatile Biomarker Sensing
Book Chapter In Japanese

Takahiro Arakawa, Kenta Iitani, Koji Toma, Kohji Mitsubayashi

Recent Trends in Volatile Biomarker Sensing

In: Mitsubayashi, Kohji (Ed.): Chapter 1.1, CMC Publishing, 2024, ISBN: 978-4-7813-1808-0.

Links | BibTeX

11.
Wearable Biosensing in Medicine and Healthcare
Book Chapter

Takahiro Arakawa, Kenta Iitani, Koji Toma, Kohji Mitsubayashi

Wearable Biosensing in Medicine and Healthcare

In: Mitsubayashi, Kohji (Ed.): Chapter 1, pp. 3–17, Springer, 2024, ISBN: 978-981-99-8122-9.

Links | BibTeX

10.
Wearable Biosensing in Medicine and Healthcare
Book Chapter

Koji Toma, Kenta Iitani, Takahiro Arakawa, Kohji Mitsubayashi

Wearable Biosensing in Medicine and Healthcare

In: Mitsubayashi, Kohji (Ed.): Chapter 14, pp. 299–313, Springer, 2024, ISBN: 978-981-99-8122-9.

Links | BibTeX

9.
Wearable Biosensing in Medicine and Healthcare
Book Chapter First Author

Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Wearable Biosensing in Medicine and Healthcare

In: Mitsubayashi, Kohji (Ed.): Chapter 20, pp. 475–489, Springer, 2024, ISBN: 978-981-99-8122-9.

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2023

8.
Technology Roadmap 2024-2033
Book Chapter First Author In Japanese

Kenta Iitani, Kenta Ichikawa, Kohji Mitsubayashi

Technology Roadmap 2024-2033

In: Chapter 10-7, pp. 396–397, Nikkei BP, 2023.

Links | BibTeX

7.
匂い・香りの科学と評価・可視化・応用技術
Book Chapter First Author In Japanese

Kenta Iitani, Kohji Mitsubayashi

匂い・香りの科学と評価・可視化・応用技術

In: Chapter 3-4, pp. 103-117, Science and Technology, 2023, ISBN: 978-4-86428-309-0.

BibTeX

2022

6.
Technology Roadmap 2023-2032
Book Chapter First Author In Japanese

Kenta Iitani, Kohji Mitsubayashi

Technology Roadmap 2023-2032

In: Chapter 6-9, pp. 274–275, Nikkei BP, 2022.

BibTeX

5.
Encyclopedia of Sensors and Biosensors
Book Chapter Review

Takahiro Arakawa, Kenta Iitani, Koji Toma, Kohji Mitsubayashi

Encyclopedia of Sensors and Biosensors

In: Roger Narayan, Kazunori Ikebukuro (Ed.): vol. 1, Chapter Biosensors: Gas Sensors, pp. 478–504, Elsevier, 2022.

Abstract | Links | BibTeX

4.
Forefront of the Science of Palatability and their Business
Book Chapter In Japanese

Kohji MItsubayashi, Kenta Iitani, Koji Toma, Takahiro Arakawa

Forefront of the Science of Palatability and their Business

In: Toko, Kiyoshi; Kashiwayanagi, Makoto (Ed.): Chapter 5, pp. 107–119, CMC Publishing, 2022, ISBN: 978-4-7813-1675-8.

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3.
Enzyme Biotechnology Based on Biosensor and Biofuel Cell for Digital Health in the Near Future
Book Chapter In Japanese

Takahiro Arakawa, Kenta Iitani, Koji Toma, Kohji Mitsubayashi

Enzyme Biotechnology Based on Biosensor and Biofuel Cell for Digital Health in the Near Future

In: Chapter 3, pp. 160-170, CMC Publishing, 2022, ISBN: 978-4-7813-1660-4.

Links | BibTeX

2021

2.
Advanced Remote Sensing for Supporting Telework
Book Chapter First Author In Japanese

Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Advanced Remote Sensing for Supporting Telework

In: Chapter 6, pp. 59-70, CMC Publishing, 2021, ISBN: 978-4-7813-1602-4.

Links | BibTeX

2020

1.
Enzyme Transducers and Evolutions of Enzymatic Technology―Enzyme Sensors, Bio Batteries and Novel Enzymatic Approaches (Food, Medicine, Restoring) ―
Book Chapter First Author In Japanese

Kenta Iitani, Takahiro Arakawa, Koji Toma, Kohji Mitsubayashi

Enzyme Transducers and Evolutions of Enzymatic Technology―Enzyme Sensors, Bio Batteries and Novel Enzymatic Approaches (Food, Medicine, Restoring) ―

In: Chapter 3, pp. 23–35, CMC Publishing, 2020, ISBN: 978-4-7813-1488-4.

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Journal Article

2024

41.
Biofluorometric Acetone Gas Sensor of Sub-ppbv Level Sensitivity
Journal Article First Author

Kenta Iitani, Naohiro Ishizuki, Yuka Matsuhashi, Kumi Yokota, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi

Biofluorometric Acetone Gas Sensor of Sub-ppbv Level Sensitivity

In: Analytical Chemistry, 2024.

Links | BibTeX

40.
Tandem Imaging of Breath Ethanol and Acetaldehyde Based on Multiwavelength Enzymatic Biofluorometry
Journal Article First Author

Kenta Iitani, Rintaro Miura, Jihu Lim, Ryotaro Ishida, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Tandem Imaging of Breath Ethanol and Acetaldehyde Based on Multiwavelength Enzymatic Biofluorometry

In: ACS Sensors, 2024.

Links | BibTeX

39.
Image sensing of gaseous acetone using secondary alcohol dehydrogenase-immobilized mesh for exhaled air
Journal Article First Author

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

In: Analytical Chemistry, 2024.

Links | BibTeX

38.
Real-time salivary turbidity measurement with a mouthguard-type wearable sensor
Journal Article

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

In: Sensors and Actuators A: Physical, vol. 376, pp. 115660, 2024, (Kenta Ichikawa and Kenta Iitani contributed equally to this work.).

Links | BibTeX

37.
Biofluorometric Gas-Imaging System for Evaluating the Ripening Stages of “La France” Pear Based on Ethanol Vapor Emitted via the Epicarp
Journal Article First Author

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

In: ACS Sensors, 2024, (This paper was selected for a journal front cover.).

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36.
Fabrication of 3D engineered intestinal tissue producing abundant mucus by air-liquid interface culture using paper-based dual-layer scaffold
Journal Article

Mari Nagasawa, Mai Onuki, Natsuki Imoto, Kazuomi Tanaka, Ryo Tanaka, Moeka Kawada, Keiichi Imato, Kenta Iitani, Yuji Tsuchido, Naoya Takaeda

Fabrication of 3D engineered intestinal tissue producing abundant mucus by air-liquid interface culture using paper-based dual-layer scaffold

In: Biofabrication, vol. 16, pp. 035029, 2024.

Links | BibTeX

35.
In Vitro Performance of a Long-Range Surface Plasmon Hydrogel Aptasensor for Continuous and Real-Time Vancomycin Measurement in Human Serum
Journal Article

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

In: ACS Applied Materials & Interfaces, vol. 16, iss. 22, pp. 28162–28171, 2024.

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34.
Long-range surface plasmon hydrogel aptasensor for sensitive, selective, and continuous measurement of vancomycin
Journal Article

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

In: Sensors and Actuators B: Chemical, vol. 413, pp. 135882, 2024.

Links | BibTeX

33.
Biofluorescent imaging of transdermal ethanol vapor around the hand
Journal Article In Japanese Open Access

Ryotaro Ishida, Munire Naisierding, Kenta Ichikawa, Kenta Iitani, Kohji Mitsubayashi

Biofluorescent imaging of transdermal ethanol vapor around the hand

In: Journal of Advanced Science, vol. 36, pp. 36301, 2024.

Links | BibTeX

32.
Mouthguard-Type Wearable Sensor for Monitoring Salivary Turbidity to Assess Oral Hygiene
Journal Article Open Access

Kenta Ichikawa, Kenta Iitani, Gentaro Kawase, Koji Toma, Takahiro Arakawa, Dzung Viet Dao, Kohji Mitsubayashi

Mouthguard-Type Wearable Sensor for Monitoring Salivary Turbidity to Assess Oral Hygiene

In: Sensors, vol. 24, iss. 5, pp. 1436, 2024, (Communication. Kenta Ichikawa and Kenta Iitani contributed equally to this work.).

Links | BibTeX

31.
Enhanced sensitivity of a fluorometric biosensor for alcohol metabolites with an enzymatic cycling reaction
Journal Article

Geng Zhang, Yuki Maeno, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Koji Toma, Kohji Mitsubayashi

Enhanced sensitivity of a fluorometric biosensor for alcohol metabolites with an enzymatic cycling reaction

In: Sensors and Actuators B: Chemical, vol. 401, pp. 13531, 2024.

Links | BibTeX

2023

30.
Wearable Biosensor Utilizing Chitosan Biopolymer for Uric Acid Monitoring
Journal Article Open Access

Mizuki Sato, Tatsuya Kamiyama, Kenta Iitani, Kazuyoshi Yano, Kohji Mitsubayashi

Wearable Biosensor Utilizing Chitosan Biopolymer for Uric Acid Monitoring

In: Journal of Robotics and Mechatronics, vol. 35, iss. 5, pp. 1131-1134, 2023.

Links | BibTeX

29.
Image-based parallel measurement of alcohol metabolism-related ethanol and acetaldehyde in exhaled air
Journal Article In Japanese Open Access

Riki Shinohara, Yuuki Hayakawa, Kenta Iitani, Kohji Mitsubayashi

Image-based parallel measurement of alcohol metabolism-related ethanol and acetaldehyde in exhaled air

In: Journal of Advanced Science, vol. 35, iss. 35301, pp. 1-3, 2023, (Letter).

Links | BibTeX

28.
Gas-Phase Biosensors (Bio-Sniffers) for Measurement of 2-Nonenal, the Causative Volatile Molecule of Human Aging-Related Body Odor
Journal Article First Author Open Access

Kenta Iitani, Hidehisa Mori, Kenta Ichikawa, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi

Gas-Phase Biosensors (Bio-Sniffers) for Measurement of 2-Nonenal, the Causative Volatile Molecule of Human Aging-Related Body Odor

In: Sensors, vol. 23, iss. 13, pp. 5857, 2023.

Links | BibTeX

27.
Real-Time Continuous Monitoring of Oral Soft Tissue Pressure with a Wireless Mouthguard Device for Assessing Tongue Thrusting Habits
Journal Article Open Access

Hidekazu Matsumoto, Keisuke Tomoto, Gentaro Kawase, Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi, Keiji Moriyama

Real-Time Continuous Monitoring of Oral Soft Tissue Pressure with a Wireless Mouthguard Device for Assessing Tongue Thrusting Habits

In: Sensors, vol. 23, iss. 11, pp. 5027, 2023.

Abstract | Links | BibTeX

26.
Wireless Unconstrained Monitoring of Intra-oral Temperature Using Thermistor and Telemeter Sealed in Mouthguard
Journal Article First Author Open Access

Kenta Iitani, Kanako Kishima, Yuka Kasuga, Kumi Yokota, Hiroki Nitta, Kohki Onchi, Gentaro Kawase, Kouta Umezawa, Koji Toma, Takahiro Arakawa, Dzung Viet Dao,, Kohji Mitsubayashi

Wireless Unconstrained Monitoring of Intra-oral Temperature Using Thermistor and Telemeter Sealed in Mouthguard

In: Sensors and Materials, vol. 35, iss. 4, pp. 1315–1325, 2023, (This paper was selected for a part of the journal cover.).

Links | BibTeX

2022

25.
Long-range surface plasmon aptasensor for label-free monitoring of vancomycin
Journal Article

Koji Toma, Yui Satomura, Kenta Iitani, Takahiro Arakawa, Kohji Mitsubayashi

Long-range surface plasmon aptasensor for label-free monitoring of vancomycin

In: Biosensors and Bioelectronics, pp. 114959, 2022.

Abstract | Links | BibTeX

24.
Enzyme-embedded electrospun fiber sensor of hydrophilic polymer for fluorometric ethanol gas imaging in vapor phase
Journal Article First Author

Kenta Iitani, Nakaya Misa, Tomono Tsubomi, Koji Toma, Takahiro Arakawa, Yuji Tsuchido, Kohji Mitsubayashi, Naoya Takeda

Enzyme-embedded electrospun fiber sensor of hydrophilic polymer for fluorometric ethanol gas imaging in vapor phase

In: Biosensors and Bioelectronics, vol. 213, pp. 114453, 2022, (This paper was introduced in news outlets.).

Abstract | Links | BibTeX

23.
Gas-phase biosensors: A review
Journal Article Review

Kohji Mitsubayashi, Koji Toma, Kenta Iitani, Takahiro Arakawa

Gas-phase biosensors: A review

In: Sensors and Actuators B: Chemical, vol. 367, pp. 132053, 2022.

Abstract | Links | BibTeX

22.
An enzyme immobilized mesh for bio-fluorometric acetone gas-imaging camera
Journal Article First Author In Japanese

Kenta IItani, Mika Suzuk, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

An enzyme immobilized mesh for bio-fluorometric acetone gas-imaging camera

In: IEEJ Transactions on Sensors and Micromachines, vol. 142, iss. 7, pp. 166–167, 2022, (Letter).

Abstract | Links | BibTeX

21.
Mouthguard type biosensor for wireless measurement of salivary uric acid
Journal Article In Japanese Open Access

Gentaro Kawase, Takumi Oishi, Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Mouthguard type biosensor for wireless measurement of salivary uric acid

In: Journal of Advanced Science, vol. 34, pp. 34301, 2022, (Letter).

Abstract | Links | BibTeX

20.
Surface plasmon-enhanced fluorescence immunosensor for monitoring cardiac troponin I
Journal Article

Koji Toma, Koki Oishi, Kenta Iitani, Takahiro Arakawa, Kohji Mitsubayashi

Surface plasmon-enhanced fluorescence immunosensor for monitoring cardiac troponin I

In: Sensors and Actuators B: Chemical, vol. 368, pp. 132132, 2022.

Links | BibTeX

19.
Headset bio-sniffer with wireless CMOS camera for percutaneous ethanol vapor from the ear canal
Journal Article Open Access

Takahiro Arakawa, Riki Ishikawa, Kenta Iitani, Koji Toma, Yasuhiko Iwasaki, Kohji Mitsubayashi

Headset bio-sniffer with wireless CMOS camera for percutaneous ethanol vapor from the ear canal

In: Biosensors and Bioelectronics: X, vol. 11, pp. 100169, 2022.

Abstract | Links | BibTeX

2021

18.
What Do Masks Mask? A Study on Transdermal CO2 Monitoring
Journal Article First Author

Kenta Iitani, Joel Tyson, Samyukta Rao, Sai Sathish Ramamurthy, Xudong Ge, Govind Rao

What Do Masks Mask? A Study on Transdermal CO2 Monitoring

In: Medical Engineering & Physics, vol. 98, pp. 50-56, 2021.

Abstract | Links | BibTeX

17.
A Bio-Fluorometric Acetone Gas Imaging System for the Dynamic Analysis of Lipid Metabolism in Human Breath
Journal Article Open Access

Takahiro Arakawa, Naoki Mizukoshi, Kenta Iitani, Koji Toma, Kohji Mitsubayashi

A Bio-Fluorometric Acetone Gas Imaging System for the Dynamic Analysis of Lipid Metabolism in Human Breath

In: Chemosensors, vol. 9, no. 9, pp. 258, 2021.

Abstract | Links | BibTeX

16.
Transdermal sensing: in-situ non-invasive techniques for monitoring of human biochemical status
Journal Article First Author Review

Kenta Iitani, Sai Sathish Ramamurthy, Xudong Ge, Govind Rao

Transdermal sensing: in-situ non-invasive techniques for monitoring of human biochemical status

In: Curent Opinion in Biotechnology, vol. 71, pp. 198-205, 2021.

Abstract | Links | BibTeX

15.
Biochemical Methanol Gas Sensor (MeOH Bio-Sniffer) for Non-Invasive Assessment of Intestinal Flora from Breath Methanol
Journal Article Open Access

Koji Toma, Kanako Iwasaki, Geng Zhang, Kenta Iitani, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi

Biochemical Methanol Gas Sensor (MeOH Bio-Sniffer) for Non-Invasive Assessment of Intestinal Flora from Breath Methanol

In: Sensors (Basel), vol. 21, no. 14, pp. 4897, 2021.

Abstract | Links | BibTeX

2020

14.
Skin ethanol gas measurement system with a biochemical gas sensor and gas concentrator toward monitoring of blood volatile compounds
Journal Article

Takahiro Arakawa, Takashi Aota, Kenta Iitani, Koji Toma, Yasuhiko Iwasaki, Kohji Mitsubayashi

Skin ethanol gas measurement system with a biochemical gas sensor and gas concentrator toward monitoring of blood volatile compounds

In: Talanta, vol. 219, pp. 121187, 2020.

Abstract | Links | BibTeX

13.
Biochemical Gas Sensor and Gas Imaging System for Non-invasive Screening: A Review
Journal Article In Japanese Review

Takahiro Arakawa, Kenta Iitani, Koji Toma, Kohji Mitsubayashi

Biochemical Gas Sensor and Gas Imaging System for Non-invasive Screening: A Review

In: IEEJ Transactions on Sensors and Micromachines, vol. 140, no. 11, pp. 321–327, 2020.

Abstract | Links | BibTeX

12.
Evaluation for regional difference of skin-gas ethanol and sweat rate using alcohol dehydrogenase-mediated fluorometric gas-imaging system (sniff-cam)
Journal Article First Author

Kenta Iitani, Munire Naisierding, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Evaluation for regional difference of skin-gas ethanol and sweat rate using alcohol dehydrogenase-mediated fluorometric gas-imaging system (sniff-cam)

In: Analyst, vol. 145, no. 8, pp. 2915–2924, 2020, (This paper is selected for the cover.).

Abstract | Links | BibTeX

11.
Transcutaneous Blood VOC Imaging System (Skin-Gas Cam) with Real-Time Bio-Fluorometric Device on Rounded Skin Surface
Journal Article First Author

Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Transcutaneous Blood VOC Imaging System (Skin-Gas Cam) with Real-Time Bio-Fluorometric Device on Rounded Skin Surface

In: ACS Sensors, vol. 5, no. 2, pp. 338–345, 2020, (This paper was selected for ACS sensors 2020-2022 showcase of wearable sensors. This paper was selected for the journal cover. Picked up in News outlets.).

Abstract | Links | BibTeX

2019

10.
Ultrasensitive Sniff-Cam for Biofluorometric-Imaging of Breath Ethanol Caused by Metabolism of Intestinal Flora
Journal Article First Author

Kenta Iitani, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Ultrasensitive Sniff-Cam for Biofluorometric-Imaging of Breath Ethanol Caused by Metabolism of Intestinal Flora

In: Analytical Chemistry, vol. 91, no. 15, pp. 9458–9465, 2019, (This paper introduced in the ACS PressPac.).

Abstract | Links | BibTeX

9.
Switchable sniff-cam (gas-imaging system) based on redox reactions of alcohol dehydrogenase for ethanol and acetaldehyde in exhaled breath
Journal Article First Author

Kenta Iitani, Yuuki Hayakawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Switchable sniff-cam (gas-imaging system) based on redox reactions of alcohol dehydrogenase for ethanol and acetaldehyde in exhaled breath

In: Talanta, vol. 197, pp. 249–256, 2019.

Abstract | Links | BibTeX

8.
Real-time monitoring of skin ethanol gas by a high-sensitivity gas phase biosensor (bio-sniffer) for the non-invasive evaluation of volatile blood compounds
Journal Article

Takahiro Arakawa, Takuma Suzuki, Masato Suzuki, Kenta Iitani, Po-Jen Chien, Ming Ye, Koji Toma, Yasuhiko Iwasaki, Kohji Mitsubayashi

Real-time monitoring of skin ethanol gas by a high-sensitivity gas phase biosensor (bio-sniffer) for the non-invasive evaluation of volatile blood compounds

In: Biosensors and Bioelectronics, vol. 129, pp. 245–253, 2019.

Abstract | Links | BibTeX

2018

7.
Fiber-Optic Bio-sniffer (Biochemical Gas Sensor) Using Reverse Reaction of Alcohol Dehydrogenase for Exhaled Acetaldehyde
Journal Article First Author

Kenta Iitani, Po-Jen Chien, Takuma Suzuki, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi

Fiber-Optic Bio-sniffer (Biochemical Gas Sensor) Using Reverse Reaction of Alcohol Dehydrogenase for Exhaled Acetaldehyde

In: ACS Sensors, vol. 3, no. 2, pp. 425–431, 2018.

Abstract | Links | BibTeX

6.
Fluorometric Sniff-Cam (Gas-Imaging System) Utilizing Alcohol Dehydrogenase for Imaging Concentration Distribution of Acetaldehyde in Breath and Transdermal Vapor after Drinking
Journal Article First Author

Kenta Iitani, Toshiyuki Sato, Munire Naisierding, Yuuki Hayakawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Fluorometric Sniff-Cam (Gas-Imaging System) Utilizing Alcohol Dehydrogenase for Imaging Concentration Distribution of Acetaldehyde in Breath and Transdermal Vapor after Drinking

In: Analytical Chemistry, vol. 90, no. 4, pp. 2678–2685, 2018.

Abstract | Links | BibTeX

2017

5.
Improved Sensitivity of Acetaldehyde Biosensor by Detecting ADH Reverse Reaction-Mediated NADH Fluoro-Quenching for Wine Evaluation
Journal Article First Author

Kenta Iitani, Po-Jen Chien, Takuma Suzuki, Koji Toma, Takahiro Arakawa, Yasuhiko Iwasaki, Kohji Mitsubayashi

Improved Sensitivity of Acetaldehyde Biosensor by Detecting ADH Reverse Reaction-Mediated NADH Fluoro-Quenching for Wine Evaluation

In: ACS Sensors, vol. 2, no. 7, pp. 940–946, 2017, (This paper introduced in the ACS PressPac.).

Links | BibTeX

4.
Fluorometric gas-imaging system (sniff-cam), using the extinction of NADH with an ADH reverse reaction, for acetaldehyde in the gas phase
Journal Article First Author

Kenta Iitani, Toshiyuki Sato, Munire Naisierding, Yuuki Hayakawa, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

Fluorometric gas-imaging system (sniff-cam), using the extinction of NADH with an ADH reverse reaction, for acetaldehyde in the gas phase

In: Analyst, vol. 142, no. 20, pp. 3830–3836, 2017.

Abstract | Links | BibTeX

3.
Fluorometric Biosniffer Camera “Sniff-Cam” for Direct Imaging of Gaseous Ethanol in Breath and Transdermal Vapor
Journal Article

Takahiro Arakawa, Toshiyuki Sato, Kenta Iitani, Koji Toma, Kohji Mitsubayashi

Fluorometric Biosniffer Camera “Sniff-Cam” for Direct Imaging of Gaseous Ethanol in Breath and Transdermal Vapor

In: Analytical Chemistry, vol. 89, no. 8, pp. 4495–4501, 2017.

Abstract | Links | BibTeX

2015

2.
A sniffer-camera for imaging of ethanol vaporization from wine: the effect of wine glass shape
Journal Article

Takahiro Arakawa, Kenta Iitani, Xin Wang, Takumi Kajiro, Koji Toma, Kazuyoshi Yano, Kohji Mitsubayashi

A sniffer-camera for imaging of ethanol vaporization from wine: the effect of wine glass shape

In: Analyst, vol. 140, no. 8, pp. 2881–2886, 2015, (This paper introduced in Chemistry World, CNN, Scientific American, National Geographic, and etc.).

Abstract | Links | BibTeX

2014

1.
“Sniffer-camera” using enzyme reaction for visualization of transpired ethanol from palm skin
Journal Article First Author In Japanese Open Access

Kenta Iitani, Toshiyuki Sato, Xin Wang, Koji Toma, Takahiro Arakawa, Kohji Mitsubayashi

“Sniffer-camera” using enzyme reaction for visualization of transpired ethanol from palm skin

In: Journal of Advanced Science, vol. 26, no. 3+4, pp. 20–22, 2014, (Letter).

Abstract | Links | BibTeX