年別アーカイブ: 2022年

Presentation of research results at the 2022 IEEJ E-Section General Workshop

2022/06/08

2022/6/7-8 The 2022 IEEJ E-Section General Meeting was held at The Kanazawa Chamber of Commerce and Industry Hall in Kanazawa City, Ishikawa Prefecture, Japan.

PHAM VIET KHOA, Rintaro TSUBOUCHI, ippei AKITA, Toshihiko NODA, Kazuaki SAWADA, and Kazuhiro TAKAHASHI,
Development of Joule Thermal Excitation Technique for Graphene Resonator and Evaluation of Its Resonance Characteristics,
IEEJ E-Section General Workshop on Micromachine and Sensor Systems, MAA-22-030, pp.23-28, Oral, 2022.6.7
Taichi Yoshida, Kenta Sembo, Naomi Sakaguchi, Seitaro Toda, Kotaro Takayama, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda,
Fundamental Study of Cultivation Monitoring by Plant Penetrating Ion Image Sensor
IEEJ E-Section Joint Meeting, MSS-22-016, CHS-22-010, BMS-22-015, pp.9-14, Oral, 2022.6.8
Mai Madokoro, Hiroshi Horiuchi, Tomoko Kobayashi, Yasuyuki Kimura, Tomoko Horio, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Junichi Nabekura, Kazuaki Sawada,
Development of a Residential Entry-type pH Image Sensor and Its Application to the Brain of Autonomous Behavioral Mice
2022 IEEJ E-Section General Meeting on Bio-Microsystems, BMS-22-033, pp.37-40, Oral, 2022.6.8
Moe Kato, Hideo Doi, Tomoko Horio, Yong-Joon Choi, Kazuhiro Takahashi, Toshiaki Hattori, Toshihiko Noda, Kazuaki Sawada,
Development of Multi-Ion Image Sensor for Simultaneous Visualization of Water Dione Ion Distribution and Potassium Ion Distribution
2022 IEEJ E-Section General Workshop on Bio-Microsystems, BMS-22-029, pp.21-24, Oral, 2022.6.8
Takeshi Wada, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda,
Basic Characteristics Verification of Gas Sensor Using CMOS Potential Detection Array
2022 IEEJ E-Section General Workshop on Chemical Sensors, CHS-22-029,pp.45-49,Oral,2022.6.8

Presented at the International Conference APCOT2022

2022/06/01

2022/5/29-6/1 Research results were presented at The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022).

＜oral＞

【Invited】Kazuhiro Takahashi
MEMS Optical Interferometric Multimodal Biosensor for Label-Free Molecular Detection
Session1-1, 2022.5.30, online.
○Ryosuke Ichikawa, Yong-Joon Choi, Nobuhiro Watanabe, Seitaro Toda, Kazuhiro Takahashi, Kotaro Takayama, Toshihiko Noda, and Kazuaki Sawada,
Proposal of Chlorophyll a/b Measurement System using Filter-Free Wavelength Sensor,
A0108, 2022.5.30, online.
○Mamoru Watanabe, Tay Shan Wei, Toshinori Fujie, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi,
Stretchable Plasmonic Color Sheet using PDMS Nanosheet,
A0040, 2022.5.30, online.
○Viet Khoa Pham, Rintaro Tsubouchi, Ippei Akita, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi,
Evaluation of Resonance Characteristics of Drum Graphene Resonator Using Electro-Thermal Excitation Technique,
A0170, 2022.5.31, online.
○Kakeru Nakano, Yong-Joon Choi, Tomoya Ide, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada,
Proposal of Filter-Free Wavelength Identification Sensor with Triple-well Structure,
A0140, 2022.5.31, online.
○Takeru Wada, Kenta Sembo, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda,
Proposal of Novel array sensor enables simultaneous measurement of multiple electrical information of sensing membranes aiming for odor sensing based on multi-gas measurement,
A0055, 2022.5.31, online.
○T. Yoshida, K. Sembo, H. Doi, T. Horio, S. Toda, K. Takayama,Yong-Joon Choi, K. Takahashi, K. Sawada, T. Noda,
Fabrication of Insertable Ion Image Sensor for the Simultaneous Visualization of Multiple Ions in Plants,
A0104, 2022.5.31, online.
○Moe Kato, Hideo Doi, Tomoko Horio, Yong-Joon Choi, Kazuhiro Takahashi, Toshiaki Hattori, Toshihiko Noda, Kazuaki Sawada,
Fabrication of a Multi-ion Image Sensor for Simultaneous Visualization of Hydrogen Ion and Potassium Ion Distribution,
A0042, 2022.5.31, online.
○Mizuki Oodaira, Yukihiro Tatsumi, Kensuke Murakami, Ken Ogasahara, Satoshi Shimizu，Yong Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada,
Evaluation and proposal of shear force image sensor with forming microstructure on CMOS sensor array,
A0099, 2022.5.31, online.
○Tsugumi Sakae, Yong-Joon Choi, Tomoya Ide, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada,
Proposal of a Virus Detection System using Localized Surface Plasmon Resonance with Filter-Free Wavelength Sensor,
A0107, 2022.6.1, online.
○Jumpei Otsuka, Hideo Doi, Hayato Muraguchi, Tomoko Horio, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada,
Fabrication of a Multi-Chemical Image Sensor for Simultaneous Visualization of Multiple Chemicals,
A0111, 2022.6.1, online.
○Wen En Tan, Tomoya Maeda, Takato Sakagami, Hiromi Suzuki, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, and Kazuhiro Takahashi,
Detection of Predictive Biomarker of COVID-19 Severity using A MEMS Optical Interferometric Surface-Stress Immunosensor,
A0174, 2022.6.1, online.

＜poster＞

Yusuke Yodo, Kenichi Maeno, Kenichi Hashizume, Toshihiko Noda, Yong Joon Choi, Kazuhiro Takahashi, Masahiro Akiyama, and Kazuaki Sawada,
Humidity Dependence of CMOS-based Odor Sensor,
A0167, 2022.5.31, online.

Two papers on filter-free fluorescent sensors have been published online.

2022/05/27 Publications

Two papers on filter-free fluorescent sensors have been published online.

1.　Title: Detection system for Legionella bacteria using photogate-type optical sensor
Authors: Yuto Honda, Ryosuke Ichikawa, Yong Joon Choi, Kensuke Murakami, Kazuhiro Takahashi,Toshihiko Noda, Kazuaki Sawada, Hiromu Ishii, Katsuyuki Machida, Hiroyuki Ito
Journal : Japanese Journal of Applied Physics, Vol.61, NumberSD1010
Publication Date : Apr. 1, 2022
DOI : 10.35848/1347-4065/ac5a25

2.　Title : Proposal of leaf chlorophyll content and its a/b ratio measurement method using a filter-free multiple wavelength sensor
Author(s): Yong-Joon Choi , Nobuhiro Watanabe, Kazuhiro Takahashi , Seitaro Toda, Kotaro Takayama,Toshihiko Noda, and Kazuaki Sawada
Journal : Japanese Journal of Applied Physics, Vol.61, NumberSD1041
Publication Date : May 27, 2022
DOI : 10.35848/1347-4065/ac6387

Assigned to 4th year undergraduates

2022/04/06 Topics

The fourth-year undergraduates were assigned. Members updated.

Member Update

2022/04/01 Topics

April 1, 2022　　Member Update.　Dr. Takahashi was promoted to Professor of EIIRIS.

Research Laboratories Open

2022/03/29

Mar. 29, 2022　B3 (for new B4) labs were opened to the public

Mr. Takato Sakagami (M1) received Best Poster Award at 12th Integrated MEMS Technology Research Workshop

2022/03/25 Topics

2023/3/25 Mr. Takato Sakagami (M1) received Best Poster Award at 12th Integrated MEMS Technology Research Workshop.

Title: The 12th Workshop of Integrated MEMS Technology Research Workshop, Best Poster Award

Title: Fabrication and Evaluation of an Optical Interference MEMS Surface Stress Sensor for Multi-parameter Detection of Neurotransmitters

Organizer: The Japan Society of Applied Physics, Integrated MEMS Technology Research Group

Awardee: Takato Sakagami, first-year master’s course student in the Department of Electrical, Electronics and Computer Engineering (from Toyohashi Technical High School)

Co-researcher:.
National Defense Medical College Hiroyuki Ota
Toshinori Fujieda, Tokyo Institute of Technology
Toyohashi University of Technology Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi

Graduate School Graduation Ceremony and Undergraduate Graduation Ceremony for the 2021 academic year

2022/03/23 Topics

March 23, 2022 Graduate School Graduation Ceremony and Undergraduate Graduation Ceremony for the 2021 academic year.This year, for the first time in two years, the event was held at the Aiplaza Toyohashi Auditorium. Congratulations to all the graduate and undergraduate students!