2021
Toshiya Sakata1, Shoichi Nishitani1, Yusuke Yasuoka1, Shogo Himori1, Kenta Homma1, Tsukuru Masuda1, Aya Mizutani Akimoto1, Kazuaki Sawada2, Ryo Yoshida1
1.The University of Tokyo, 2. Toyohashi University of Technology
Self-oscillating Chemoelectrical Interface of Solution-gated Ion-sensitive Field-effect Transistor Based on Belousov–zhabotinsky Reaction
Scientific Reports
Posted Date: December 1st, 2021
DOI: https://doi.org/10.1038/s41598-022-06964-4
Yong-Joon Choi, Kazuaki Sawada
Fluorescence Sensors
Reference Module in Biomedical Sciences 2021
https://doi.org/10.1016/B978-0-12-822548-6.00095-9
Hideo Doi , Tomoko Horio , Yong-Joon Choi , Kazuhiro Takahashi , Toshihiko Noda and Kazuaki Sawada
CMOS-Based Redox-Type Label-Free ATP Image Sensor for In Vitro Sensitive Imaging of Extracellular ATP
Sensors 2022, 22(1), 75. Published: 23 December 2021
https://doi.org/10.3390/s22010075
Tatsuya Iwata 1,2,* , Yuki Okumura 1, Koichi Okumura 1, Tomoko Horio 1, Hideo Doi 1, Kazuhiro Takahashi 1 and Kazuaki Sawada
1 Department of Electrical and Electronic Information Engineering, Toyohashi University of Technology
2 Department of Electrical and Electronic Engineering, Toyama Prefectural University
Redox Sensor Array with 23.5-μm Resolution for Real-Time Imaging of Hydrogen Peroxide and Glutamate Based on Charge-Transfer-Type Potentiometric Sensor
Sensors 2021, 21, 7682. https://doi.org/10.3390/s21227682
Tomoya Ide , Yong-Joon Choi , Yasuyuki Kimura , Takeshi Hizawa , Kazuhiro Takahashi ,Hiromu Ishii , Toshihiko Noda , Kazuaki Sawada
Development of an on-chip microfluidic system with filter-free multiple-wavelength sensor for microflow cytometry
Sensors and Actuators: B. Chemical，Vol.350, 130896, 7pages
Online 2021.10.9 Publish 2022.1.1 https://doi.org/10.1016/j.snb.2021.130896
Toshihiko Noda, Takuya Teshima, Yong-Joon Choi, Takeshi Hizawa, Kazuhiro Takahashi, Hiromu Ishii, Kazuaki Sawada
Performance Improvement of Filter-Free Fluorescence Sensor in Near-Ultraviolet Region Aiming for Biosenseing Apprication
IEEJ Transactions on Sensors and Micromachines, Vol.141, Issue 3, pp.77-82, March, 2021
doi:10.1541/ieejsmas.141.77
Hideo Doi, Bijay Parajuli, Tomoko Horio, Eiji Shigetomi, Youichi Shinozaki, Toshihiko Noda, Kazuhiro Takahashi, Toshiaki Hattori, Schuichi Koizumi, and Kazuaki Sawada
Development of a label-free ATP image sensor for analyzing spatiotemporal patterns of ATP release from biological tissues
Sensors and Actuators: B. Chemical, Vol.335, 129686,pp.1-8, May 15, 2021
doi: 10.1016/j.snb.2021.129686
Yong-Joon Choi, Toshiaki Takahashi, Miki Taki, Kazuaki Sawada, Kazuhiro Takahashi
Label-free attomolar protein detection using a MEMS optical interferometric surface-stress immunosensor with a freestanding PMMA/parylene-C nanosheet
Biosensors and Bioelectronics, Vol.172,No.15,112778, 15 January, 2021
doi: 10.1016/j.bios.2020.112778
2020
Sawako Tanaka, Yong Joon Choi, Makoto Ishida, Kazuaki Sawada, Hiromu Ishii, Katsuyuki Machida, Yasuhiko Nikaido, Mitsumasa Saito, Shin-ichi Yoshida
SensingLegionellaby photogate-type fluorescence sensor Application toLegionella dumoffii
ELECTRONICS AND COMMUNICATIONS JAPAN, Vol.103, No.11-12, pp.83-89, October 12, 2020
doi:10.1002/ecj.12269
Fumiya Nakamura, Taisei Nakayama ,Itsuki Kageyama ,Ryo Kato ,Moeto Nagai ,Takayuki Shibata ,Kazuaki Sawada and Toshiaki Hattori
Characterization of Calcium Ion Release from a Polymer-Coated Electrode with a Plasticized PVC Membrane Containing Calcium Salts, and its Contraction Examination of Vorticella convallaria
Bulletin of the Chemical Society of Japan, Vol.93, No.5, pp.655-662, OpenAccess, 14 March,2020
doi: 10.1246/bcsj.20200015
Toshiaki Takahashi, Yong-Joon Choi, Kazuaki Sawada, Kazuhiro Takahashi
A ppm Ethanol Sensor Based on Fabry-Perot Interferometric Surface Stress Transducer at Room Temperature
Sensors, Vol.20, No.23, 6868, 30 November, 2020
doi:10.3390/s20236868
Hayato Kumagai, Toshinori Fujie, Kazuaki Sawada, Kazuhiro Takahashi
Stretchable and High‐Adhesive Plasmonic Metasheet Using Al Subwavelength Grating Embedded in an Elastomer Nanosheet
Advanced Optical Materials, Vol.8, Issue15,1902074, 14 May, 2020
doi:10.1002/adom.201902074
Sawako Tanaka, Yong Joon Choi, Makoto Ishida, Kazuaki Sawada, Hiromu Ishii, Katsuyuki Machida, Yasuhiko Nikaido, Mitsumasa Saito, Shin-ichi Yoshida
Sensing Legionella by Photogate-type Fluorescence Sensor
フォトゲート型光センサを用いたレジオネラ属菌のセンシング -レジオネラ・デュモフィへの適用－
IEEJ Transactions on Sensors and Micromachines (Denki GakkaiRonbunshi E), Vol.140, No.5, pp.103-108, 01 May, 2020
doi:10.1541/ieejsmas.140.103
Sou Takahashi, Masato Futagawa, Tatsuya Iwata, Kazuhiro Takahashi, and Kazuaki Sawada
Highly sensitive glucose measurement using an amplified redox sensor
Japanese Journal of Applied Physics, Vol.59, No.4, 047002-1-6, 24 March, 2020
doi:10.35848/1347-4065/ab7c0a
Shin Kidane, Hayato Ishida, Kazuaki Sawada and Kazuhiro Takahashi
A suspended graphene-based optical interferometric surface stress sensor for selective biomolecular detection
Nanoscale Advances COMMUNICATION ,Vol.2, Issue 4, pp.1431-1436, 18 March, 2020
doi:10.1039/C9NA00788A
Beh, Khi Khim, Abd Manaf, Asrulnizam, Oo, Chuan Wei, Beh, Khi Poay, Yam, Fong Kwong, Kazuaki Sawada
Comparative Studies of Graphitic Material Interaction with Flame Retardant 4 (FR-4) Substrate for Miniature Electrochemical-based pH Sensor
SENSORS AND MATERIALS, Vol.32, Issue 6, pp.2089-2103, 30 April,2020
doi: 10.18494/SAM.2020.2703 https://myukk.org/SM2017/sm_pdf/SM2242.pdf
Fumiya Nakamura, Taisei Nakayama ,Itsuki Kageyama ,Ryo Kato ,Moeto Nagai ,Takayuki Shibata ,Kazuaki Sawada , and Toshiaki Hattori
Characterization of Calcium Ion Release from a Polymer-Coated Electrode with a Plasticized PVC Membrane Containing Calcium Salts, and its Contraction Examination of Vorticella convallaria
Bulletin of the Chemical Society of Japan, Vol.93,No.5,pp.655-662, 09 March, 2020
doi:10.1246/bcsj.20200015
Hiroshi Horiuchi,Masakazu Agetsuma,Junko Ishida,Yusuke Nakamura,Dennis Lawrence Cheung,Shin Nanasaki,Yasuyuki Kimura,Tatsuya Iwata,Kazuhiro Takahashi,Kazuaki Sawada & Junichi Nabekura
CMOS-based bio-image sensor spatially resolvesneural activity-dependent proton dynamics in the living brain
Nature Communications, Vol.11,No.712, pp.1-9, 05 February, 2020
doi:10.1038/s41467-020-14571-y
