Publications

Journal publications

2023

 

    1.Yusuke Sugahara and Shigeyasu Uno, "An analytic equation for single cell electrochemical impedance spectroscopy with a dependence on          cell position", AIP Advances , vol.13, issue 9, p. 095315 (2023). (https://doi.org/10.1063/5.0166409)

 

  

2022

 

     1.Masataka Shiozawa and Shigeyasu Uno, "An analytical formula for determining the electrical impedance between a single adherent cell

         and sensor substrate", Jpn. J. Appl. Phys. vol. 61, p. 117001 (2022). (https://doi.org/10.35848/1347-4065/ac9877)

 

 

2020

  1. Rinky Sha, Anand Kadu, Kazuki Matsumoto, Shigeyasu Uno and Sushmee Badhulika, "Ultra-low cost, smart sensor based on pyrite FeS2 on cellulose paper for the determination of vital plant hormone methyljasmonate", Eng. Res. Express, vol 2, p.025020 (2020).
  2. Shinya Tanaka, Kaiken Kimura, Ko-ichiro Miyamoto, Yuhki Yanase, and Shigeyasu Uno, "Simulation and Experiment for Electrode Coverage Evaluation by Electrochemical Impedance Spectroscopy Using Parallel Facing Electrodes", Analytical Sciences., vol 36, no 7, p. 853.(2020).
  3.  Ryotaro Kawahara, Masao Kamahori, Naoya Murase, Tomotaka Goto, Takashi Minemoto, and Shigeyasu Uno, "Characteristic evaluation of pencil-drawn carbon electrode by potassium and sodium ion selectivity measurement and energy-dispersive X-ray spectroscopy", Jpn. J. Appl. Phys., vol. 59, p. 047001 (2020).

 

2019

  1. Pooja Kenchetty P , Taiki Miura, and Shigeyasu Uno, "Impact of width and spacing of interdigitated electrode on impedance-based living cell monitoring studied by computer simulation", Jpn. J. Appl. Phys., vol. 59, p. SDDE02 (2019).
  2. Yuhki Yanase, Kyohei Yoshizaki, Kaiken Kimura, Tomoko Kawaguchi, Michihiro Hide and Shigeyasu Uno, "Development of SPR Imaging Impedance Sensor for Multi-Parametric Living Cell Analysis ", Sensors, vol. 19, issue 9, p. 2067 (2019).
  3. Pooja Kenchetty P , Taiki Miura, and Shigeyasu Uno, "Computer simulation for electrochemical impedance of a living cell adhered on the inter-digitated electrode sensors", Jpn. J. Appl. Phys., vol. 58, p. SBBG15 (2019).

2018

  1. So Yamamoto and Shigeyasu Uno, "Redox Cycling Realized in Paper-Based Biochemical Sensor for Selective Detection of Reversible Redox Molecules Without Micro/Nano Fabrication Process", Sensors, vol. 18, issue 3, p. 730 (2018).
  2. Masanobu Motooka and Shigeyasu Uno, "Improvement in Limit of Detection of Enzymatic Biogas Sensor Utilizing Chromatography Paper for Breath Analysis", Sensors, vol. 18, issue 2, p. 440 (2018).
  3. Ryotaro Kawahara, Parikshit Sahatiya, Sushmee Badhulika and Shigeyasu Uno, "Paper-based Potentiometric pH Sensor using Carbon Electrode Drawn by Pencil", Jpn. J. Appl. Phys., vol. 57, p. 04FM08 (2018).
2017
  1.  Katsuyuki Yamaoka, Jun Eguchi, and Shigeyasu Uno, "Potentiometric Glucose Detection by Paper-based Electrochemical Sensor on CMOS Chip", TELKOMNIKA (Telecommunication Computing Electronics and Control), vol. 15, no. 2, pp. 836-841 (2017).
  2. Kenichi Fukayama, Sou Yamamoto, and Shigeyasu Uno, "Electrochemical Redox Cycling Realized by Chromatography Paper-based Sensor", TELKOMNIKA (Telecommunication Computing Electronics and Control), vol. 15, no. 2, pp. 842-846 (2017).
  3. Jun Eguchi, Katsuyuki Yamaoka, and Shigeyasu Uno, "Simultaneous Electrochemical Measurement using Paper Fluidic Channel on CMOS Chip", TELKOMNIKA (Telecommunication Computing Electronics and Control), vol. 15, no. 2, pp. 847-852 (2017).
  4. Shogo Kawahara, Yukio Fuchigami, Shoji Shimokawa, Yousuke Nakamura, Tatsumi Kuretake, Masao Kamahori, and Shigeyasu Uno, "Portable Electrochemical Gas Sensing System with a Paper-Based Enzyme Electrode", TELKOMNIKA (Telecommunication Computing Electronics and Control), vol. 15, no. 2, pp. 895-902 (2017).
  5. Takuya Fujimoto, Shogo Kawahara, Yukio Fuchigami, Shoji Shimokawa, Yosuke Nakamura, Kenichi Fukayama, Masao Kamahori, and Shigeyasu Uno, "Portable Electrochemical Sensing System Attached to Smartphones and Its Incorporation with Paper-based Electrochemical Glucose Sensor", International Journal of Electrical and Computer Engineering (IJECE), vol. 7, no. 3, pp. 1423-1429 (2017).
  6. Tatsumi Kuretake, Shogo Kawahara, Masanobu Motooka and Shigeyasu Uno, "An Electrochemical Gas Biosensor Based on Enzymes Immobilized on Chromatography Paper for Ethanol Vapor Detection", Sensors, vol. 17, issue 2, p. 281 (2017).

2016

  1. Fumitaka Hori, Yuji Harada, Tatsumi Kuretake, and Shigeyasu Uno, "Impedance Analysis of Colloidal Gold Nanoparticles in Chromatogra-phy Paper for Quantitation of Immunochromatographic Assay", Analytical Sciences, vol. 32, Issue 3, p. 355 (2016).
2015
  1. He Cheng, Shigeyasu Uno, and Kazuo Nakazato, "Analytic compact model of ballistic and quasi-ballistic transport for cylindrical gate-all-around MOSFET including drain-induced barrier lowering effect", Journal of Computational Electronics, vol. 14, Issue 1, 321-328 (2015).
2014
  1. Masashi Miki, Shohei Iwahara, and Shigeyasu Uno, “A hybrid system of carbon ink electrodes and chromatography paper on a CMOS chip and its application to Enzymatic glucose sensor”, Jpn. J. Appl. Phys., vol. 53, p. 04EL06 (2014).
  2. Shohei Iwahara, Masashi Miki, Fumitaka Hori, and Shigeyasu Uno, “Electrochemical impedance spectroscopy in chromatography paper and its application to latex bead detection”, Jpn. J. Appl. Phys., vol. 53, p. 04EL07 (2014). 

2013

  1. Yuki Nishio, Shigeyasu Uno, and Kazuo Nakazato, “Three-Dimensional Simulation of DNA Sensing by Ion-Sensitive Field-Effect Transistor: Optimization of DNA Position and Orientation”, Jpn. J. Appl. Phys., vol. 52, p. 04CL01 (2013).
  2. He Cheng, Shigeyasu Uno, Tatsuhiro Numata, and Kazuo Nakazato“, Analytic Compact Model of Ballistic and Quasi-Ballistic Cylindrical Gate-All-Around Metal-Oxide-Semiconductor Field Effect Transistors Including Two Subbands”, Jpn. J. Appl. Phys., vol. 52, p. 04CN03 (2013).
  3. Tatsuhiro Numata, Shigeyasu Uno, Yoshinari Kamakura, Nobuya Mori, and Kazuo Nakazato, “ Analytic Circuit Model of Ballistic Nanowire Metal-Oxide-Semiconductor Field-Effect Transistor for Transient Analysis”, Jpn. J. Appl. Phys., vol. 52, p. 04CN01 (2013).
  4. Tatsuhiro Numata, Shigeyasu Uno, Junichi Hattori, Gennady Mil ’nikov, Yoshinari Kamakura, Nobuya Mori, and Kazuo Nakazato, “ A Self-consistent Compact Model of Ballistic Nanowire MOSFET with Rectangular Cross Section”, IEEE Trans. Electron Devices,vol. 60, pp. 856-862 (2013).
  5. Junichi Hattori and Shigeyasu Uno, “ Impact of Isotope Doping on Phonon Thermal Transport in Silicon Nanowires”, Jpn. J. Appl. Phys. vol. 52, p. 04CN04 (2013). 

2012

  1. Tatsuhiro Numata, Shigeyasu Uno, and Kazuo Nakazato, “Circuit Simulation Model for Ultimately-scaled Ballistic Nanowire MOSFETs”, IEICE Electronics Express, vol. 10, no. 1, pp. 1-8 (2012).
  2. Nobuya Mori, Hideki Minari, Shigeyasu Uno, Hiroshi Mizuta, and Nobuyoshi Koshida,“ Strain Effects on Avalanche Multiplication in a Silicon Nanodot Array” Jpn. J. Appl. Phys., vol. 51, p. 04DJ01 (2012).
  3. Boram Kim, Shigeyasu Uno, Kazuo Nakazato, “ Wireless Charge Based Capacitance Measurement Circuits with On-chip Spiral Inductor for Radio Frequency Identification Biosensor” Jpn. J. Appl. Phys., vol. 51, p. 04DE08 (2012). 

2011 (since April 1)

  1. Nobuya Mori, Hideki Minari, Shigeyasu Uno, Hiroshi Mizuta, and Nobuyoshi Koshida, “Theory of quasiballistic transport through nanocrystalline silicon dots”, Appl. Phys. Lett., vol. 98, issue 6, p. 062104 (2011).
  2. Nobuya Mori, Hideki Minari, Shigeyasu Uno, and Junichi Hattori, “Ellipsoidal Band Structure Effects on Maximum Ballistic Current in Silicon Nanowires”, Jpn. J. Appl. Phys., vol. 50, p. 04DN09 (2011). 

Invited talks

  1. Shigeyasu Uno,  "Electrochemical Impedance Sensor for Non-invasive Living Cell Monitoring toward CMOS Cell Culture Monitoring Platform", 4th International Symposium on Devices, Circuits and Systems (ISDCS2021), March 3, 2021 (Hiroshima: virtual), Session 3, no1.
  2.  Shigeyasu Uno, "Modeling and Simulation of Electrochemical Biosensors based on CMOS LSI Chips", IEEE 3rd Electron Devices Technology and Manufacturing (EDTM2019), March 15, 2019 (Singapore), Model 4, 3. 
  3.  Shigeyasu Uno, "Electrochemical Biosensors based on CMOS LIS Chips", 233rd ECS Meeting, May 15, 2018 (Seattle, USA), H02-1471. 
  4.  Shigeyasu Uno, "Computer Simulation of Electrochemical Impedance Spectroscopy for Monitoring Living Cells on Microscale Electrodes", InternationalWorkshop on Nanodevice Technologies (IWNT 2017), March 2, 2017 (Hiroshima, Japan). 

Conference papers

2022

     1. Yusuke Sugahara and Shigeyasu Uno, ”Analytic Formula for a Single Cell Impedance with the Cell Position Dependence”, 35th 

          International   Microprocesses and Nanotechnology Conference (MNC2022), November 11, 2022 (Tokushima), 10C-2-4

 

 

2021

  1. (Invited) Shigeyasu Uno, "Electrochemical Impedance Sensor for Non-invasive Living Cell Monitoring toward CMOS Cell Culture Monitoring Platform", 4th International Symposium on Devices, Circuits and Systems (ISDCS2021), March 3, 2021 (Hiroshima: virtual), Session 3, no1.
  2.  Masataka Shiozawa and Shigeyasu Uno, "Electrochemical Impedance Simulation for Single Cell Analysis Using a Microelectrode", 14th International Conference on Biomedical Electronics and Devices (BIODEVICES2021), Feburary 11, 2021 (Virtual), 21-5A, no.2

 

2019

  1.  Ryotaro Kawahara, Shigeyasu Uno, "In-plane Position Dependence of Electrochemical Impedance Spectroscopy for Small Population Cells in a Microwell", International conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS & Application Bio4Apps2019), Kagoshima, Japan (December 19, 2019), P2-12.
  2. P. Kenchetty, and Shigeyasu Uno, "Computer simulation study of inter-digitated electrode geometry for non-invasive living cell monitoring using impedance method", 10th International Conference on Molecular Electronics and BioElectronics (M&BE10), June 25, 2019 (Nara), DO-04.
  3. (Invited) Shigeyasu Uno, "Modeling and Simulation of Electrochemical Biosensors based on CMOS LSI Chips", IEEE 3rd Electron Devices Technology and Manufacturing (EDTM2019), March 15, 2019 (Singapore), Model 4, 3.
2018
  1. S. Tanaka, K. Kimura, K. Miyamoto, Y. Yanase and S. Uno, "Microscale Parallel Facing Electrodes for Adherent Cell Monitoring by Electrochemical Impedance Spectroscopy", International Microprocesses and Nanotechnology Conference (MNC2018), Hokkaido, Japan (November 16 2018), 16P-11-119L.
  2. P. Kenchetty, T. Miura, and S. Uno, "Computer simulation for electrochemical impedance of living cell adhered on the inter-digitated electrode sensors", International Conference on Solid State Devices and Materials (SSDM2018), Tokyo, Japan (September 12 2018), PS-7-26. 

2017

  1. Taiki Miura and Shigeyasu Uno, "Computer Simulation of Electrochemical Impedance Spectroscopy for Living Cell Monitoring using Interdigitated Electrode", International conference on BioSensors, BioElectronics, BioMedical Devices, BioMEMS/NEMS & Application (Bio4Apps2017) , Tokyo, Japan (December 12, 2017), P-8.
  2. Shigeyasu Uno and Kazuo Nakazato "Numerical and Equivalent Circuit Analysis of Electrochemical Impedance Spectroscopy of Single Bacterial Cell Detectino using CMOS LSI Chip", The 11th International Symposium on Electrochemical Impedance Analysis (EIA11), Camogli, Italy (November 7-8 2017).
  3. S. Yamamoto and S. Uno, "Redox Cycling Realized in Paper-based Electrochemical Biosensor for highly-selective Detection of Potassium Ferrocyanide in the presence of Ascorbic Acid", 5th International Symposium on Sensor Science (I3S2017), Barcelona, Spain (September 27, 2017), S1-5.
  4. M. Motooka and S. Uno, "Improvement in Limit of Detection of Paper-Based Electrochemical Enzymatic Biogas Sensor", 5th International Symposium on Sensor Science (I3S2017), Barcelona, Spain (September 27, 2017), P-9.
  5. J. Eguchi, K. Yamaoka and S. Uno, "Electrochemical Current Measurement by CMOS Potentiostat Integrating Chrompatography Paper Fluidic Channel and CMOS LSI Chip for Small Biosensors", 5th International Symposium on Sensor Science (I3S2017), Barcelona, Spain (September 27, 2017), P-53.
  6. R. Kawahara, P. Sahatiya, S. Badhulika and S. Uno, "Paper-based Potentiometric pH Sensor using Carbon Electrode Drawn by Pencil", 2017 International Conference on Solid State Devices and Materials(SSDM2017), Miyagi, Japan (September 21, 2017), PS-11-13.

2016

 

  1. S. Kawahara, Y. Fuchigami, S. Shimokawa, Y. Nakamura, T. Kuretake, M. Kamahori, and S. Uno, "Electrochemical Quantitative Analysis of Ethanol Gas Using Paper-Based Electrode with Immobilized Enzymes by Sensing System Attached to a Smartphone", The International Conference on Electrical, Electronic, Communication and Control Engineering (ICEECC2016) , Johor Bahru, Malaysia (December19, 2016), ECE7-5.
  2. T. Fujimoto, S. Kawahara, Y. Fuchigami, S. Shimokawa, Y. Nakamura, K. Fukayama, M. Kamahori, and S. Uno, "Portable Electrochemical Sensing System Attached to Smartphones and Its Incorpo ration with Paper-based Electrochemical Glucose Sensor", The International Conference on Electrical, Electronic, Communication and Control Engineering (ICEECC2016) , Johor Bahru, Malaysia (December 19, 2016), ECE7-4.
  3. J. Eguchi, K. Yamaoka, and S. Uno, "Simultaneous Electrochemical Current Measurement Using Chromatography Paper Fluidic Channel and CMOS LSI Chip for Biosensor Applications", The International Conference on Electrical, Electronic, Communication and Control Engineering (ICEECC2016) , Johor Bahru, Malaysia (December19, 2016), ECE7-3.
  4. K. Yamaoka, J. Eguchi, and S. Uno, "Potentiometric Detection of Glucose in Liquid Sample by Chromatography Paper Fluidic Channel and CMOS LSI Chip", The International Conference on Electrical, Electronic, Communication and Control Engineering (ICEECC2016) , Johor Bahru, Malaysia (December 19, 2016), ECE7-1.
  5. K. Fukayama, S. Uno, and S. Yamamoto, "Enhancement of Electrochemical Current by Redox Cycling Realized by Chromatography Paper-based Biochemical Sensor", The International Conference on Electrical, Electronic, Communication and Control Engineering (ICEECC2016) , Johor Bahru, Malaysia (December 19, 2016), ECE6-2.
  6. Shigeyasu Uno, "Simulation of Microelectrode Electrochemical Impedance Sensor for Single-cell Monitoring", The 11th International Symposium on Electrochemical Micro & Nanosystem Technologies (EMNT2016), Brussel, Belgium (August 17-19 2016), P-18. 

2015

2014

 

  1. Shohei Iwahara, Yuji Harada, Shigeyasu Uno “Dependence of Electrochemical Impedance on Latex Beads Density of Electrolytic Solution in Chromatography Paper", 10th International Symposium on Electrochemical Micro & Nanosystem Technologies (EMNT2014), Okinawa, Japan (November 6 1014), P-074.
  2. Yuji Harada, Shohei Iwahara, Shigeyasu Uno “Basic Study of Electrochemical Measurement with Chromatography Paper", 10th International Symposium on Electrochemical Micro & Nanosystem Technologies (EMNT2014), Okinawa, Japan (November 6 1014), P-075.
  3. Q.N. Hassanuddin, M. Miki, and S. Uno, “An Enzymatic Amperometric Alcohol Sensor on CMOS Chip using Carbon Ink Electrode and Chromatography Paper", Malaysia Japan Academic Scholar Conference 2014 (MJASC 2014), Kanagawa, Japan (November 8 2014), M14-P20-B.
  4. F. Hori and S. Uno, “Electrochemical Impedance Spectroscopy of Colloidal Gold Nanoparticles in Chromatography Paper for Immunochromatographic Assay”, International Conference on Solid State Devices and Materials (SSDM 2014), Tsukuba, Japan (September 10 2014), PS-11-14.
  5. R. Ishida, S. Koba, H. Tsuchiya, Y. Kamakura, N. Mori, S. Uno, and M. Ogawa “Extraction of Quasi-Ballistic Transport Parameters in Si Double-Gate MOSFETs Based on Monte Carlo Method”, 2014 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD2014), Yokohama, Japan (September 10, 2014),P1.
  6. S. Uno, Y. Nakaoki, Y. Isezaki, “Analytic and Numerical Modeling of Glucose-fueled Enzymatic Biofuel Cell Performance”, TechConnectWorld 2014 Nanotech, Washington DC, USA (June 18, 2014), WE1-433.
  7. H. Cheng, S. Uno, K. Nakazato, “Analytic Compact Model of Ballistic and Quasi-ballistic Cylindrical Gate-All-Around MOSFET Incorporating Drain-Induced Barrier Lowering Effect”,TechConnect World 2014 Workshop on Comact Modeling, Washington DC, USA (June 18, 2014), WE3-002.
  8. M.S. Musa, T. Kuretake, Y. Harada, F. Hori and S. Uno, “Electrochemical Detection of Alcohol using Enzyme Sensor with Chromatography Paper and its Potential Application as halal Sensor”, TechConnectWorld 2014 Nanotech, Washington DC, USA (June 17, 2014), TU5-403.
  9. P. Zhu, S. Iwahara, K. Nakazato, and S. Uno, “Monte Carlo Simulationof Electrochemical Detection of Redox Molecules with Nanoscale Redoxcycling”, TechConnectWorld 2014 Nanotech, Washington DC, USA (June 16, 2014), MO6-207. 

2013

  1. Masashi Miki, Shohei Iwahara, and Shigeyasu Uno, “An Enzymatic Amperometric Glucose Sensor on CMOS Chip using Carbon Ink Electrode and Chromatography Paper”, International Conference on Solid State Devices and Materials (SSDM 2013), Fukuoka, Japan (September 26 2013), PS-11-6.
  2. Shohei Iwahara, Masashi Miki, and Shigeyasu Uno, “Electrochemical Impedance Spectroscopy of Aqueous Solution in Chromatography Paper and Its Application to Immunochromatography”, International Conference on Solid State Devices and Materials (SSDM 2013), Fukuoka, Japan (September 26 2013), PS-11-7.
  3. J. Hattori and S. Uno,, “Impact of impurity mass on ballistic phonon thermal transport in silicon nanowires”,16th Int’lWorkshop on Computational Electronics (IWCE), Nara, Japan (June 6, 2013), G5. 

2012

 

  1. Y. Nishio, S. Uno, and K. Nakazato, “Three-dimensional Simulation of DNA Sensing by Ion-Sensitive Field-Effect Transistor: Optimization of DNA Position and Orientation” International Conference on Solid State Devices and Materials (SSDM 2012), Kyoto, Japan (September 26 2012), PS-11-10.
  2. J. Hattori, and S. Uno, “Isotope Effect on Phonon Thermal Transport in Silicon Nanowires” International Conference on Solid State Devices and Materials (SSDM 2012), Kyoto, Japan (September 26 2012), C-3-4.
  3. T. Numata, S. Uno, Y. Kamakura, N. Mori and K. Nakazato “An Analytic Circuit Model of Ballistic Nanowire MOSFET for Transient Analysis” International Conference on Solid State Devices and Materials (SSDM 2012), Kyoto, Japan (September 26 2012), PS-13-1.
  4. H. Cheng, S. Uno, T. Numata, and K. Nakazato “Analytic Compact Model of Ballistic and Quasi-ballistic Cylindrical Gate-All-Around MOSFET Including Two Subbands” International Conference on Solid State Devices and Materials (SSDM 2012), Kyoto, Japan (September 26 2012), C-3-2.

2011 (Since April 1)

 

  1. Shigeyasu Uno “Computer simulation of lipid bilayer detection using ion-sensitive field-effect transistors” 2012 SPIE BIOS, San Francisco, USA (January 26 2012) 8231-28.
  2. N. Mori, H. Minari, S. Uno, H. Mizuta and N. Koshida “Strain Effects on Avalanche Multiplication in a Silicon Nanodot Array”, International Conference on Solid State Devices and Materials (SSDM2011), Aichi, Japan (September 29, 2011), J-4-5.
  3. B. Kim, S. Uno, and K. Nakazato, “Wireless Charge Based Capacitance Measurement Circuits with On-chip Spiral Inductor for RFID Biosensor”, International Conference on Solid State Devices and Materials (SSDM2011), Aichi, Japan (September 29 2011), P-5-1.
  4. N. Mori, H, Minari, S. Uno, H. Mizuta, and N. Koshida, “Impact ionization and avalanche multiplication in a silicon nanodot array”, 17th International Conference on Electron Dynamics in Semiconductors, Optoelectronics and Nanostructures (EDISON 17) Santa Barbara, USA (August 9 2011), P-1-8.
  5. Tatsuhiro Numata, Shigeyasu Uno, Yoshinari Kamakura, Nobuya Mori, and Kazuo Nakazato, ”Fully Analytic Compact Model of Ballistic Gate-All-Around MOSFET with Rectangular Cross Section“, 2011 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD2011), Osaka, Japan (September 9 2011), 3-4.
  6. B. Kim, S. Uno, and K. Nakazato, “Miniature On-chip Spiral Inductor RFID Tag Antenna Fabricated with Metal Layer of Standard CMOS Process for Biosensor Applications”, IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications (IEEEAPWC), Torino, Italy(September 12-16, 2011), 452, Conference proceedings, pp. 925 - 928.
  7. H. Minari, T. Zushi, T. Watanabe, Y. Kamakura, S. Uno, and N.Mori, "Impact of Oxidation Induced Atomic Disorder in Narrow Si Nanowires on Transistor Performance", 2011 Symposium on VLSI Technology, Kyoto (June 16 2011), 6B-4.