All Stories

  1. Highly Sensitive Fluorometric Acetone Biosensor Using Hemi-Ellipsoidal Mirror Optics for Efficient Light Collection

    Article • ACS Sensors, April 2026, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

  2. Headset biofluorometric system for acetone vapor from the ear canal

    Article • Sensors and Actuators B Chemical, March 2025, Elsevier

    Kenta Iitani, Professor Kohji Mitsubayashi

  3. Noninvasive Biofluorometric Sensing and Imaging Analysis of Blood VOCs for Novel Wearable Sensor

    Article • Electrical Engineering in Japan, January 2025, Wiley

    Professor Kohji Mitsubayashi

  4. A handheld biofluorometric system for acetone detection in exhaled breath condensates

    Article • The Analyst, January 2025, Royal Society of Chemistry

    Professor Kohji Mitsubayashi, Kenta Iitani

  5. Biofluorometric Acetone Gas Sensor of Sub-ppbv Level Sensitivity

    Article • Analytical Chemistry, December 2024, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

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

    Article • ACS Sensors, December 2024, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

  7. Biofluorometric Ear-Gas Sensing for Non-Invasive Monitoring of Blood EtOH

    Article • ECS Meeting Abstracts, November 2024, The Electrochemical Society

    Professor Kohji Mitsubayashi

  8. Potential-Based Design of Electret-Dielectric Elastomer Laminated Energy Harvester

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  9. Highly Sensitive Biosensors for Chemicals of Alcohol Metabolism

    Article • October 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  10. NADH biofluoro-shifting to red light toward multi-wavelength imaging application of VOCs

    Article • August 2024, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

  11. NADH biofluoro-shifting to red light toward multi-wavelength imaging application of VOCs

    Article • August 2024, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

  12. NADH biofluoro-shifting to red light toward multi-wavelength imaging application of VOCs

    Article • August 2024, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

  13. Image Sensing of Gaseous Acetone Using Secondary Alcohol Dehydrogenase-Immobilized Mesh for Exhaled Air

    Article • Analytical Chemistry, July 2024, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

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

    Article • ACS Sensors, June 2024, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

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

    Article • ACS Applied Materials & Interfaces, May 2024, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

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

    Article • Sensors, February 2024, MDPI AG

    Kenta Iitani, Professor Kohji Mitsubayashi

  17. Wearable Biosensing in Medicine and Healthcare

    Article • January 2024, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  18. Cavitas Biosensors (Body Cavity Sensors)

    Article • January 2024, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  19. Biofluorometric Gas Imaging for Wearable Human-Borne VOCs Monitoring

    Article • January 2024, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  20. Biofluorometric sniffing technologies for measuring and imaging of human-borne volatile markers

    Article • January 2024, Elsevier

    Professor Kohji Mitsubayashi

  21. Continuous Monitoring of Volatile Organic Compounds in the Ear: The Development of a Headphone-Type Biosensor

    Article • January 2024, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  22. (Invited) Cavitas Biosensors for Non-Invasive Monitoring of Blood Chemicals

    Article • ECS Meeting Abstracts, December 2023, The Electrochemical Society

    Professor Kohji Mitsubayashi

  23. Wearable Biosensor Utilizing Chitosan Biopolymer for Uric Acid Monitoring

    Article • Journal of Robotics and Mechatronics, October 2023, Fuji Technology Press Ltd.

    Kenta Iitani, Professor Kohji Mitsubayashi

  24. Enzyme-based fluorometric image-sensing of transdermal gases for monitoring metabolisms

    Article • July 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

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

    Article • Sensors, June 2023, MDPI AG

    Kenta Iitani, Professor Kohji Mitsubayashi

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

    Article • Sensors, May 2023, MDPI AG

    Kenta Iitani, Professor Kohji Mitsubayashi

  27. Biofluorometric gas-sensing of ear ethanol as transcutaneous monitoring of blood VOCs

    Article • May 2023, SPIE

    Professor Kohji Mitsubayashi

  28. Bio-fluorometric gas sensing and imaging for volatile makers

    Article • May 2023, SPIE

    Professor Kohji Mitsubayashi

  29. Acetone vapor imaging using secondary alcohol dehydrogenase immobilized on a laser-patterned hydrophilic PTFE mesh

    Article • May 2023, SPIE

    Professor Kohji Mitsubayashi

  30. Biosensors: Gas Sensors

    Article • January 2023, Elsevier

    Professor Kohji Mitsubayashi

  31. Transdermal Biofluorometric Gas Sensing & Imaging with Functional Surface Techniques

    Article • Journal of The Surface Finishing Society of Japan, September 2022, The Surface Finishing Society of Japan

    Professor Kohji Mitsubayashi

  32. Glucose-driven Monolithic Polydimethylsiloxane Decompression Unit for Drug Release Device Using Plasma-activated Bonding Technology

    Article • Sensors and Materials, April 2022, MYU K.K.

    Professor Kohji Mitsubayashi

  33. Bio-optic gas visualization system (Sniff-cam) for human volatiles

    Article • October 2021, SPIE

    Professor Kohji Mitsubayashi

  34. Reusable Surface Acoustic Wave Immunosensor for Enhanced Monitoring of Airborne House Dust Mite Allergens

    Article • October 2021, Taylor & Francis

    Professor Kohji Mitsubayashi

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

    Article • Chemosensors, September 2021, MDPI AG

    Kenta Iitani, Professor Kohji Mitsubayashi

  36. External ears for non-invasive and stable monitoring of volatile organic compounds in human blood

    Article • Scientific Reports, June 2021, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  37. Biofluorometric Real-Time Image Sensing of Transcutaneously Emitted Ethanol Vapor By Enzyme-Immobilized Mesh Sheet

    Article • ECS Meeting Abstracts, May 2021, The Electrochemical Society

    Kenta Iitani, Professor Kohji Mitsubayashi

  38. Gas-Phase Chemical Imaging System by Biofluorometry for Human VOCs Measurement

    Article • Engineering Proceedings, May 2021, MDPI AG

    Kenta Iitani, Professor Kohji Mitsubayashi

  39. Reusable Surface Plasmon Resonance Immunosensor for Temporal Information of Protein Biomarkers

    Article • Sensors and Materials, January 2021, MYU K.K.

    Professor Kohji Mitsubayashi

  40. A Wearable Cellulose Acetate-Coated Mouthguard Biosensor for In Vivo Salivary Glucose Measurement

    Article • Analytical Chemistry, August 2020, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

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

    Article • The Analyst, January 2020, Royal Society of Chemistry

    Kenta Iitani, Professor Kohji Mitsubayashi

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

    Article • ACS Sensors, December 2019, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

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

    Article • Analytical Chemistry, July 2019, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

  44. Gas-phase biosensors (bio-sniffer and sniff-cam) for volatile chemicals

    Article • May 2019, SPIE

    Professor Kohji Mitsubayashi

  45. Preface

    Article • January 2019, Elsevier

    Professor Kohji Mitsubayashi

  46. Bio-sniffer and sniff-cam

    Article • January 2019, Elsevier

    Professor Kohji Mitsubayashi

  47. Cavitas Biosensors: Noninvasive Approaches to Blood Glucose Monitoring for Diabetes Mellitus

    Article • Sensors and Materials, October 2018, MYU K.K.

    Professor Kohji Mitsubayashi

  48. Reusable Surface Acoustic Wave Immunosensor for Monitoring of Mite Allergens

    Article • August 2018, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  49. Air bio-battery with a gas/liquid porous diaphragm cell for medical and health care devices

    Article • Biosensors and Bioelectronics, April 2018, Elsevier

    Professor Kohji Mitsubayashi

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

    Article • ACS Sensors, February 2018, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

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

    Article • Analytical Chemistry, February 2018, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

  52. Regeneratable surface acoustic wave (SAW) immunosensor for monitoring of physiological information

    Article • December 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  53. Biochemical Gas Sensors (Biosniffers) Using Forward and Reverse Reactions of Secondary Alcohol Dehydrogenase for Breath Isopropanol and Acetone as Potential Volatile Biomarkers of Diabetes Mellitus

    Article • Analytical Chemistry, November 2017, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

  54. A gold nanoparticle-assisted sensitive SAW (surface acoustic wave) immunosensor with a regeneratable surface for monitoring of dust mite allergens

    Article • Sensors and Actuators B Chemical, October 2017, Elsevier

    Professor Kohji Mitsubayashi

  55. Repetitive Immunosensor with a Fiber-Optic Device and Antibody-Coated Magnetic Beads for Semi-Continuous Monitoring of Escherichia coli O157:H7

    Article • Sensors, September 2017, MDPI AG

    Professor Kohji Mitsubayashi

  56. Acetone Biosensor Based on Fluorometry of Reduced Nicotinamide Adenine Dinucleotide Consumption in Reversible Reaction by Secondary Alcohol Dehydrogenase

    Article • IEEE Sensors Journal, September 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  57. Rapid and repetitive immunoassay with a surface acoustic wave device for monitoring of dust mite allergens

    Article • Sensors and Actuators B Chemical, September 2017, Elsevier

    Professor Kohji Mitsubayashi

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

    Article • ACS Sensors, June 2017, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

  59. Bio-sniffer (gas-phase biosensor) with secondary alcohol dehydrogenase (S-ADH) for determination of isopropanol in exhaled air as a potential volatile biomarker

    Article • Biosensors and Bioelectronics, May 2017, Elsevier

    Professor Kohji Mitsubayashi

  60. Mouthguard biosensor integrated with wireless module for monitoring human oral information

    Article • April 2017, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

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

    Article • Analytical Chemistry, March 2017, American Chemical Society (ACS)

    Kenta Iitani, Professor Kohji Mitsubayashi

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

    Article • The Analyst, January 2017, Royal Society of Chemistry

    Kenta Iitani, Professor Kohji Mitsubayashi

  63. Cavitas Biosensors with Polymer and MEMS Techniques

    Article • Journal of The Japan Institute of Electronics Packaging, January 2017, Japan Institute of Electronics Packaging

    Professor Kohji Mitsubayashi

  64. Glucose Driven Drug Release System Using Improved Decompression Unit

    Article • IEEJ Transactions on Sensors and Micromachines, January 2017, Institute of Electrical Engineers of Japan (IEE Japan)

    Professor Kohji Mitsubayashi

  65. Semicontinuous Measurement of Mite Allergen (Der f 2) Using a Surface Acoustic Wave Immunosensor under Moderate pH for Long Sensor Lifetime

    Article • Sensors and Materials, January 2017, MYU K.K.

    Professor Kohji Mitsubayashi

  66. Fluorometric biosniffer (biochemical gas sensor) for breath acetone as a volatile indicator of lipid metabolism

    Article • November 2016, SPIE

    Professor Kohji Mitsubayashi

  67. Cavitas Sensors (Soft Contact Lens Type Biosensor, Mouth-Guard Type Sensor, etc.) for Daily Medicine

    Article • October 2016, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  68. Cavitas sensors and sniff-cam for biomonitoring: Soft contact lens & mouthguard sensors, optical bio-sniffing of human VOCs

    Article • October 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  69. Mouthguard biosensor with telemetry system for monitoring of saliva glucose: A novel cavitas sensor

    Article • Biosensors and Bioelectronics, October 2016, Elsevier

    Professor Kohji Mitsubayashi

  70. Optical isopropanol biosensor using NADH-dependent secondary alcohol dehydrogenase (S-ADH)

    Article • Talanta, October 2016, Elsevier

    Professor Kohji Mitsubayashi

  71. Sniff-Cam (Bio-Fluorometric Gas-Imaging System) for Breath Acetaldehyde after Drinking

    Article • ECS Transactions, September 2016, The Electrochemical Society

    Kenta Iitani, Professor Kohji Mitsubayashi

  72. Fluorometric Bio-Sniffer (Gas Phase Biosensor) for Breath Acetone as a Volatile Product of Lipid Metabolism

    Article • ECS Transactions, August 2016, The Electrochemical Society

    Professor Kohji Mitsubayashi

  73. Fluorometric imaging system “sniffer-cam” for human breath and skin gas in evaluation of alcohol metabolism

    Article • July 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Kenta Iitani, Professor Kohji Mitsubayashi

  74. Cavitas Sensors: Contact Lens Type Sensors & Mouthguard Sensors

    Article • Electroanalysis, May 2016, Wiley

    Professor Kohji Mitsubayashi

  75. Flexible and Wearable Chemical Sensors for Noninvasive Biomonitoring

    Article • April 2016, Taylor & Francis

    Professor Kohji Mitsubayashi

  76. Ethanol Vapor Imaging System “Sniffer Camera” for Evaluation of Alcohol Metabolism from Breath and Palm Skin Gas

    Article • Procedia Engineering, January 2016, Elsevier

    Kenta Iitani, Professor Kohji Mitsubayashi

  77. An Ethanol Vapor Imaging System “Sniffer Camera” for Evaluation of Metabolism

    Article • The Journal of the Institute of Electrical Engineers of Japan, January 2016, Institute of Electrical Engineers of Japan (IEE Japan)

    Professor Kohji Mitsubayashi

  78. An Overview of Human Sensing and Human Information Monitoring

    Article • The Journal of the Institute of Electrical Engineers of Japan, January 2016, Institute of Electrical Engineers of Japan (IEE Japan)

    Professor Kohji Mitsubayashi

  79. Direct Measurement of Gaseous Formaldehyde from Food with a Fiber-Optic Biochemical Gas Sensor (Bio-Sniffer)

    Article • Sensors and Materials, January 2016, MYU K.K.

    Professor Kohji Mitsubayashi

  80. Using Three-Dimensional Printing Technology to Produce a Novel Optical Fiber Bragg Grating Pressure Sensor

    Article • Sensors and Materials, January 2016, MYU K.K.

    Professor Kohji Mitsubayashi

  81. Future Vision of Non-Invasive Bio-Sensing

    Article • Journal of the Japan Society for Precision Engineering, January 2016, Japan Society for Precision Engineering

    Professor Kohji Mitsubayashi

  82. Fiber Optic Biosniffer (Biochemical Gas Sensor) for Gaseous Dimethyl Sulfide

    Article • Sensors and Materials, January 2016, MYU K.K.

    Professor Kohji Mitsubayashi

  83. Mouth guard type biosensor “cavitous sensor” for monitoring of saliva glucose with telemetry system

    Article • December 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  84. A two-dimensional fluorometric imaging "sniffer camera" of ethanol vapor for evaluation of alcohol metabolism using enzymatic reaction

    Article • November 2015, Institute of Electrical & Electronics Engineers (IEEE)

    Kenta Iitani, Professor Kohji Mitsubayashi

  85. An acetone bio-sniffer (gas phase biosensor) enabling assessment of lipid metabolism from exhaled breath

    Article • Biosensors and Bioelectronics, November 2015, Elsevier

    Professor Kohji Mitsubayashi

  86. Repetitive Immunoassay with a Surface Acoustic Wave Device and a Highly Stable Protein Monolayer for On-Site Monitoring of Airborne Dust Mite Allergens

    Article • Analytical Chemistry, September 2015, American Chemical Society (ACS)

    Professor Kohji Mitsubayashi

  87. Chemiluminescent imaging of transpired ethanol from the palm for evaluation of alcohol metabolism

    Article • Biosensors and Bioelectronics, May 2015, Elsevier

    Professor Kohji Mitsubayashi

  88. Glucose-driven chemo-mechanical autonomous drug-release system with multi-enzymatic amplification toward feedback control of blood glucose in diabetes

    Article • Biosensors and Bioelectronics, May 2015, Elsevier

    Professor Kohji Mitsubayashi

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

    Article • The Analyst, January 2015, Royal Society of Chemistry

    Professor Kohji Mitsubayashi, Kenta Iitani

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

    Article • The Analyst, January 2015, Royal Society of Chemistry

    Professor Kohji Mitsubayashi

  91. A fiber-optic sorbitol biosensor based on NADH fluorescence detection toward rapid diagnosis of diabetic complications

    Article • The Analyst, January 2015, Royal Society of Chemistry

    Professor Kohji Mitsubayashi

  92. A Fluorometric Biochemical Gas Sensor (Biosniffer) for Acetaldehyde Vapor Based on Catalytic Reaction of Aldehyde Dehydrogenase

    Article • Sensors and Materials, January 2015, MYU K.K.

    Professor Kohji Mitsubayashi

  93. Chemifluorescent Optical Fiber Immunosensor for On-Site Bioaerosol Monitoring System

    Article • Sensors and Materials, January 2015, MYU K.K.

    Professor Kohji Mitsubayashi

  94. Fluoroimmunoassay System for Fiber-Optic Measurement of House Dust Mite Allergen (Der f1)

    Article • Sensors and Materials, January 2015, MYU K.K.

    Professor Kohji Mitsubayashi

  95. Status of Soft Contact Lens Biosensor Development for Tear Sugar Monitoring: A Review

    Article • Electronics and Communications in Japan, November 2014, Wiley

    Professor Kohji Mitsubayashi

  96. Novel biosensing devices for medical applications Soft contact-lens sensors for monitoring tear sugar

    Article • September 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  97. Direct analysis of airborne mite allergen (Der f1) in the residential atmosphere by chemifluorescent immunoassay using bioaerosol sampler

    Article • Talanta, June 2014, Elsevier

    Professor Kohji Mitsubayashi

  98. Amperometric Biosensor Based on Enzyme Immobilization with Post Process for Medical and Multiple Applications

    Article • Analytical Letters, May 2014, Taylor & Francis

    Professor Kohji Mitsubayashi

  99. Bioelectronic Sniffer (Biosniffer) Based on Enzyme Inhibition of Butyrylcholinesterase for Toluene Detection

    Article • Sensors and Materials, January 2014, MYU K.K.

    Professor Kohji Mitsubayashi

  100. Gas-phase biosensor with high sensitive & selective for formaldehyde vapor: Monitoring of residential air quality for indoor public health

    Article • December 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  101. Application of chemiluminescence involving flow injection analysis to determination of glucose, glutamic acid and lactic acid for food analysis

    Article • November 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  102. Glucose sensing and driven “organic engine” with co-immobilized enzyme membrane for actuation by blood sugar in diabetes

    Article • November 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  103. Glucose-sensing and glucose-driven “organic engine” with co-immobilized enzyme membrane toward autonomous drug release systems for diabetes

    Article • Sensors and Actuators B Chemical, November 2013, Elsevier

    Professor Kohji Mitsubayashi

  104. A direct gaseous ethanol imaging system for analysis of alcohol metabolism from exhaled breath

    Article • Sensors and Actuators B Chemical, September 2013, Elsevier

    Professor Kohji Mitsubayashi

  105. Chemiluminescent Visualization for Evaluation of Gaseous Ethanol Distribution During ‘La France’ Pear Maturation

    Article • IEEE Sensors Journal, August 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  106. Fluorometric gas-phase biosensor (bio-sniffer) with UV-LED emission light for formaldehyde vapor

    Article • August 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  107. NADH-Fluorometric Biochemical Gas Sensor (Bio-Sniffer) for Evaluation of Indoor Air Quality

    Article • IEEE Sensors Journal, August 2013, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  108. Fiber-Optic Fluoroimmunoassay System with a Flow-Through Cell for Rapid On-Site Determination of Escherichia coli O157:H7 by Monitoring Fluorescence Dynamics

    Article • Biosensors, March 2013, MDPI AG

    Professor Kohji Mitsubayashi

  109. A Review of Biochemical Gas Sensor for Medical and Health Science

    Article • IEEJ Transactions on Sensors and Micromachines, January 2013, Institute of Electrical Engineers of Japan (IEE Japan)

    Professor Kohji Mitsubayashi

  110. Review of Glucose-Driven Decompression Device for a Chemical Controlled Artificial Pancreas

    Article • IEEJ Transactions on Sensors and Micromachines, January 2013, Institute of Electrical Engineers of Japan (IEE Japan)

    Professor Kohji Mitsubayashi

  111. Chemi-luminescent visualization system for evaluation of alcohol metabolism based on transdermal emission of gaseous ethanol

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  112. NADH-fluorometric biochemical gas sensor (bio-sniffer) for assessment of indoor air quality

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  113. Soft contact-lens biosensor for real-time tear sugar monitoring at the eye

    Article • October 2012, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  114. Effects of Electron Beam Irradiation on Adhesive Force of Laminated Sheet of High Strength Polytetrafluoroethylene (PTFE) and Bio-Adaptable Polydimethylsiloxane (PDMS)

    Article • MATERIALS TRANSACTIONS, January 2012, Japan Institute of Metals

    Professor Kohji Mitsubayashi

  115. Fiber-optic biochemical gas sensor (bio-sniffer) for sub-ppb monitoring of formaldehyde vapor

    Article • Sensors and Actuators B Chemical, January 2012, Elsevier

    Professor Kohji Mitsubayashi

  116. Physical Bio-monitoring in Unconsciousness with Biomedical Sensors

    Article • The Journal of the Institute of Electrical Engineers of Japan, January 2012, Institute of Electrical Engineers of Japan (IEE Japan)

    Professor Kohji Mitsubayashi

  117. Status of Soft-Contact Lens Biosensor Development towards Tear Sugar Monitoring: A Review

    Article • IEEJ Transactions on Sensors and Micromachines, January 2012, Institute of Electrical Engineers of Japan (IEE Japan)

    Professor Kohji Mitsubayashi

  118. A highly sensitive and temporal visualization system for gaseous ethanol with chemiluminescence enhancer

    Article • Luminescence, October 2011, Wiley

    Professor Kohji Mitsubayashi

  119. A drug-injection system with chemo-mechanical energy conversion for active feedback control of glucose concentration in a blood

    Article • June 2011, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  120. Biomedical soft contact-lens sensor for in situ ocular biomonitoring of tear contents

    Article • Biomedical Microdevices, April 2011, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  121. Fluorescence immunoassay using an optical fiber for determination of Dermatophagoides farinae (Der f1)

    Article • Environmental Monitoring and Assessment, January 2011, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  122. Biosensor for L-phenylalanine based on the optical detection of NADH using a UV light emitting diode

    Article • Microchimica Acta, January 2011, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  123. Non-invasive spatial visualization system of exhaled ethanol for real-time analysis of ALDH2 related alcohol metabolism

    Article • The Analyst, January 2011, Royal Society of Chemistry

    Professor Kohji Mitsubayashi

  124. Development of a Soft Contact-Lens Biosensor for In-vivo Tear Glucose Monitoring

    Article • January 2011, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  125. Effects of Electron Beam Irradiation on Peeling Resistance of Laminated Sheet of High Strength Polypropylene (PP) and Bio-Adaptable Polydimethylsiloxane (PDMS)

    Article • MATERIALS TRANSACTIONS, January 2011, Japan Institute of Metals

    Professor Kohji Mitsubayashi

  126. Soft contact lens biosensor for in situ monitoring of tear glucose as non-invasive blood sugar assessment

    Article • Talanta, January 2011, Elsevier

    Professor Kohji Mitsubayashi

  127. An autonomous drug release system based on chemo-mechanical energy conversion “Organic Engine” for feedback control of blood glucose

    Article • Biosensors and Bioelectronics, December 2010, Elsevier

    Professor Kohji Mitsubayashi

  128. Biochemical gas sensor (bio-sniffer) for ultrahigh-sensitive gaseous formaldehyde monitoring

    Article • Biosensors and Bioelectronics, October 2010, Elsevier

    Professor Kohji Mitsubayashi

  129. 2D spatiotemporal visualization system of expired gaseous ethanol after oral administration for real-time illustrated analysis of alcohol metabolism

    Article • Talanta, August 2010, Elsevier

    Professor Kohji Mitsubayashi

  130. Fluorometric bio-sniffer (biochemical gas sensor) with UV-LED light for fomaldehyde vapor as VOC (volatile organic chemical)

    Article • August 2010, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  131. Fiber-optic bio-sniffer (biochemical gas sensor) for high-selective monitoring of ethanol vapor using 335 nm UV-LED

    Article • Sensors and Actuators B Chemical, June 2010, Elsevier

    Professor Kohji Mitsubayashi

  132. Fluorescence biosensing system with a UV-LED excitation for l-leucine detection

    Article • Sensors and Actuators B Chemical, April 2010, Elsevier

    Professor Kohji Mitsubayashi

  133. Soft-MEMS Glucose Sensor with Functional Polymers

    Article • Journal of Photopolymer Science and Technology, January 2010, Technical Association of Photopolymers, Japan

    Professor Kohji Mitsubayashi

  134. Biochemical Pump with Enzymatic Reaction

    Article • January 2010, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  135. Wearable biosensor for monitoring tear glucose on rabbit eye as novel device of body sensor network

    Article • December 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  136. Bio-Transducers for Biomedical Applications

    Article • October 2009, Japan Society of Applied Physics

    Professor Kohji Mitsubayashi

  137. Flexible humidity sensor in a sandwich configuration with a hydrophilic porous membrane

    Article • Sensors and Actuators B Chemical, October 2009, Elsevier

    Toshifumi Takeuchi, Professor Kohji Mitsubayashi

  138. Fiber optic bio-sniffer (biochemical gas sensor) using UV-LED light for monitoring ethanol vapor with high sensitivity & selectivitiy

    Article • October 2009, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  139. A NADH-dependent fiber-optic biosensor for ethanol determination with a UV-LED excitation system

    Article • Sensors and Actuators B Chemical, August 2009, Elsevier

    Professor Kohji Mitsubayashi

  140. Novel Bio-transducers for Medical Applications

    Article • ECS Meeting Abstracts, May 2009, The Electrochemical Society

    Professor Kohji Mitsubayashi

  141. A soft and flexible biosensor using a phospholipid polymer for continuous glucose monitoring

    Article • Biomedical Microdevices, April 2009, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  142. Tonometric biosensor with a differential pressure sensor for chemo-mechanical measurement of glucose

    Article • Biosensors and Bioelectronics, January 2009, Elsevier

    Professor Kohji Mitsubayashi

  143. P3.4 - A computer controlled venepuncture system for blood test

    Article • January 2009, AMA Service GmbH

    Professor Kohji Mitsubayashi

  144. Bio-sniffers for ethanol and acetaldehyde using carbon and Ag/AgCl coated electrodes

    Article • Microchimica Acta, November 2008, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  145. A Fiber-Optic Fluorometric Immunoassay for Determination of Dermatophagoides Farinae Allergen (Der f1)

    Article • ECS Transactions, October 2008, The Electrochemical Society

    Professor Kohji Mitsubayashi

  146. A Flexible and Wearable Biosensor for Continuous Glucose Monitoring on Eye Site

    Article • ECS Transactions, October 2008, The Electrochemical Society

    Professor Kohji Mitsubayashi

  147. Comparison of a Microfluidic Gas-Intake Devices with Pillar-Type and Microfluidic Membrane-Type Structures

    Article • ECS Transactions, October 2008, The Electrochemical Society

    Professor Kohji Mitsubayashi

  148. An Automatic Venepuncture System for Blood Test

    Article • ECS Meeting Abstracts, August 2008, The Electrochemical Society

    Professor Kohji Mitsubayashi

  149. Development of a microconductometric biosniffer for detection of trimethylamine

    Article • Materials Science and Engineering C, July 2008, Elsevier

    Professor Kohji Mitsubayashi

  150. Immunomagnetic separation using carbonyl iron powder and flow cytometry for rapid detection of Flavobacterium psychrophilum

    Article • Analytical and Bioanalytical Chemistry, April 2008, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  151. Biosniffers (Gas-Phase Biosensors) as Artificial Olfaction

    Article • March 2008, Wiley

    Professor Kohji Mitsubayashi

  152. A bio-sniffer stick with FALDH (formaldehyde dehydrogenase) for convenient analysis of gaseous formaldehyde

    Article • Sensors and Actuators B Chemical, March 2008, Elsevier

    Professor Kohji Mitsubayashi

  153. Glucose sensor using a phospholipid polymer-based enzyme immobilization method

    Article • Analytical and Bioanalytical Chemistry, January 2008, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  154. Electrochemical sensor with flavin-containing monooxygenase for triethylamine solution

    Article • Analytical and Bioanalytical Chemistry, December 2007, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  155. An optical flow injection analysis system for measurement of glucose in tomato

    Article • European Food Research and Technology, September 2007, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  156. A biochemical sniffer-chip for convenient analysis of gaseous formaldehyde from timber materials

    Article • Microchimica Acta, July 2007, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  157. Biochemical sniffer with choline oxidase for measurement of choline vapour

    Article • Microchimica Acta, July 2007, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  158. An optic pharyngeal manometric sensor for deglutition analysis

    Article • Biomedical Microdevices, June 2007, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  159. A flexible and wearable biosensor for tear glucose measurement

    Article • Biomedical Microdevices, May 2007, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  160. Ammonia bio-sniffer with flavin-containing monooxygenase

    Article • Sensors and Actuators B Chemical, May 2007, Elsevier

    Professor Kohji Mitsubayashi

  161. Rapid direct determination using combined separation by prepared immunomagnetic and flow cytometry of Flavobacterium psychrophilum

    Article • Biosensors and Bioelectronics, April 2007, Elsevier

    Professor Kohji Mitsubayashi

  162. A wearable humidity sensor with hydrophilic membrane by Soft-MEMS techniques

    Article • January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  163. Biochemical-Powered Pump with an Asymmetric Enzyme Membrane

    Article • January 2007, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  164. Ammonia sensor with flavin-containing monooxygenase

    Article • International Journal of Environmental & Analytical Chemistry, December 2006, Taylor & Francis

    Professor Kohji Mitsubayashi

  165. Biochemical sniffer for odourless hydrogen peroxide vapour

    Article • International Journal of Environmental & Analytical Chemistry, December 2006, Taylor & Francis

    Professor Kohji Mitsubayashi

  166. Measurement with a chemical sensor and a dialysis probe supported by a null method

    Article • Sensors and Actuators B Chemical, December 2006, Elsevier

    Professor Kohji Mitsubayashi

  167. A flexible transcutaneous oxygen sensor using polymer membranes

    Article • Biomedical Microdevices, November 2006, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  168. A Conjunctiva Oxygen Sensor for Transcutaneous Monitoring

    Article • October 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  169. A flexible and wearable glucose sensor based on functional polymers with Soft-MEMS techniques

    Article • Biosensors and Bioelectronics, October 2006, Elsevier

    Professor Kohji Mitsubayashi

  170. An Optical Halitosis (Bad Breath) Sensor with Mao-A

    Article • October 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  171. Bio-sniffers with enzyme for breath analysis after drinking

    Article • October 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  172. Chemiluminometric FIA system for Food Nutrient Analysis

    Article • October 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  173. Flexible Glucose Sensor Using Biocompatible Polymers

    Article • October 2006, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  174. A needle-type optical enzyme sensor system for determining glucose levels in fish blood

    Article • Analytica Chimica Acta, July 2006, Elsevier

    Professor Kohji Mitsubayashi

  175. Bioelectronic sniffer for nicotine using enzyme inhibition

    Article • Analytica Chimica Acta, July 2006, Elsevier

    Professor Kohji Mitsubayashi

  176. Combination of immunomagnetic separation with flow cytometry for detection of Listeria monocytogenes

    Article • Analytica Chimica Acta, July 2006, Elsevier

    Professor Kohji Mitsubayashi

  177. Optical bio-sniffer for methyl mercaptan in halitosis

    Article • Analytica Chimica Acta, July 2006, Elsevier

    Professor Kohji Mitsubayashi

  178. Detection of needle puncture to blood vessel by using electric conductivity of blood for automatic blood sampling

    Article • Sensors and Actuators A Physical, January 2006, Elsevier

    Professor Kohji Mitsubayashi

  179. Bioelectronic sniffers for formaldehyde in the gas phase

    Article • International Journal of Environmental & Analytical Chemistry, October 2005, Taylor & Francis

    Professor Kohji Mitsubayashi

  180. A wearable oxygen sensor for transcutaneous blood gas monitoring at the conjunctiva

    Article • Sensors and Actuators B Chemical, July 2005, Elsevier

    Professor Kohji Mitsubayashi

  181. Bio-sniffer sticks for breath analysis after drinking

    Article • Sensors and Actuators B Chemical, July 2005, Elsevier

    Professor Kohji Mitsubayashi

  182. Bioelectronic sniffer with monoamine oxidase for methyl mercaptan vapor

    Article • Sensors and Actuators B Chemical, July 2005, Elsevier

    Professor Kohji Mitsubayashi

  183. Intracellular analysis of Saccharomyces cerevisiae using CLSM after ultrasonic treatments

    Article • Nanomedicine Nanotechnology Biology and Medicine, June 2005, Elsevier

    Professor Kohji Mitsubayashi

  184. Bioelectronic sniffers for ethanol and acetaldehyde in breath air after drinking

    Article • Biosensors and Bioelectronics, February 2005, Elsevier

    Professor Kohji Mitsubayashi

  185. Bioelectronic detector with monoamine oxidase for halitosis monitoring

    Article • The Analyst, January 2005, Royal Society of Chemistry

    Professor Kohji Mitsubayashi

  186. Enzyme Electrode for Formaldehyde Vapor as VOC Chemicals

    Article • Journal of the Japan Institute of Metals and Materials, January 2005, Japan Institute of Metals

    Professor Kohji Mitsubayashi

  187. Wearable chemical sensors and biochemical gas sensors (bio-sniffers) by a soft-mems approach

    Article • European Journal of Control, November 2004, International Information and Engineering Technology Association

    Professor Kohji Mitsubayashi

  188. Trimethylamine biosensor with flavin-containing monooxygenase type 3 (FMO3) for fish-freshness analysis

    Article • Sensors and Actuators B Chemical, September 2004, Elsevier

    Professor Kohji Mitsubayashi

  189. Enzyme sensor system for determination of total cholesterol in fish plasma

    Article • Fisheries Science, December 2003, Japanese Society of Fisheries Science

    Professor Kohji Mitsubayashi

  190. Optical bio-sniffer for ethanol vapor using an oxygen-sensitive optical fiber

    Article • Biosensors and Bioelectronics, November 2003, Elsevier

    Professor Kohji Mitsubayashi

  191. Bioelectronic sniffer with a diaphragm flow-cell for acetaldehyde vapor

    Article • Sensors and Actuators B Chemical, October 2003, Elsevier

    Professor Kohji Mitsubayashi

  192. Optical-transparent and flexible glucose sensor with ITO electrode

    Article • Biosensors and Bioelectronics, October 2003, Elsevier

    Professor Kohji Mitsubayashi

  193. Wearable and flexible oxygen sensor for transcutaneous oxygen monitoring

    Article • Sensors and Actuators B Chemical, October 2003, Elsevier

    Professor Kohji Mitsubayashi

  194. Bioelectronic sniffer device for trimethylamine vapor using flavin containing monooxygenase

    Article • IEEE Sensors Journal, June 2002, Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  195. Bioelectronic nose for methyl mercaptan vapor using xenobiotic metabolizing enzyme: flavin-containing monooxygenase

    Article • Sensors and Actuators B Chemical, March 2002, Elsevier

    Professor Kohji Mitsubayashi

  196. Bioelectronic Nose for Methyl Mercaptan Vapor using a Xenobiotic Metabolizing System

    Article • January 2001, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  197. An amperometric glucose sensor with modified Langmuir-Blodgett films

    Article • Electroanalysis, February 1997, Wiley

    Professor Kohji Mitsubayashi

  198. Electrical conductivity of tear fluid in healthy persons and keratoconjunctivitis sicca patients measured by a flexible conductimetric sensor

    Article • Graefe s Archive for Clinical and Experimental Ophthalmology, September 1996, Springer Science + Business Media

    Professor Kohji Mitsubayashi

  199. A flexible biosensor for glucose

    Article • Electroanalysis, January 1995, Wiley

    Toshifumi Takeuchi, Professor Kohji Mitsubayashi

  200. Gas-Phase Biosensor for Ethanol

    Article • Analytical Chemistry, October 1994, American Chemical Society (ACS)

    Toshifumi Takeuchi, Professor Kohji Mitsubayashi

  201. Analysis of metabolites in sweat as a measure of physical condition

    Article • Analytica Chimica Acta, April 1994, Elsevier

    Professor Kohji Mitsubayashi

  202. Monitoring of sweat lactate

    Article • January 1994, Elsevier

    Professor Kohji Mitsubayashi, Toshifumi Takeuchi

  203. Flexible conductometric sensor

    Article • Analytical Chemistry, December 1993, American Chemical Society (ACS)

    Toshifumi Takeuchi, Professor Kohji Mitsubayashi

  204. The mechanism of stable crack growth in FRP.

    Article • TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, January 1986, Japan Society of Mechanical Engineers

    Professor Kohji Mitsubayashi

  205. Optical bio-sniffer (biochemical gas sensor) for dimethyl sulfide vapor

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  206. Wearable humidity sensor with porous membrane by soft-MEMS techniques

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  207. Flexible glucose sensor with a film-type oxygen electrode by microfabrication techniques

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  208. Bio-optical gas-sensor (sniffer device) with a fiber optic oxygen sensor

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi

  209. Electric conductimetric sensor with a thin-layer structure for moisture analysis

    Article • Institute of Electrical & Electronics Engineers (IEEE)

    Professor Kohji Mitsubayashi