Information

The public review of Hideo Doi’s doctoral thesis was held.

2023/02/08 Information Topix

February 8, 2023 The public review of Hideo Doi’s doctoral thesis was held.

Future Technologies from TOKUSHIMA, The 39th Symposium on Sensors, Micromachines and Applied Systems

2022/11/23 Information

November 17, 2022
The 39th Symposium on “Sensors, Micromachines and Applied Systems” was held in Tokushima, Japan, November 14-17, 2022.

Kazuhiro Takahashi
Multimodal Molecular Recognition Sensor by Integrated MEMS Technology
Future Technologies (FT) Joint Invited Session, Invited Lecture, November 14, 2022
IGARASHI Prize
Kakeru Nakano*, Yong-Joon Choi, Tomoya Ide, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
Verification and Application of Filter-Free Wavelength Detection Sensor with Double Diffuse Well Structure
14P4-A-3, Oral Presentation, November 14, 2022
Encouragement Award
Tsugumi Sakae*, Yong-Joon Choi, Tomoya Ide, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
Proposal and Demonstration of a Compact LSPR Virus Detection System Using a Filter-Free Wavelength Sensor
14P4-A-4, Oral Presentation, November 14, 2022
Hideo Doi*, Bijay Parajuli, Tomoko Horio, Eiji Shigetomi, Yoichi Shinozaki, Yong-Joon Choi, Toshiaki Hattori, Kazuhiro Takahashi, Toshihiko Noda, Shuichi Koizumi, Kazuaki Sawada
Development of PVC membrane-type unlabeled K+ image sensor and extracellular imaging of brain tissue by excitatory synaptic transmission
15A2-C-3, Oral Presentation, November 15, 2022
Mizuki Odaira*, Yukihiro Tatsumi, Kensuke Murakami, Ken Ogasawara, Satoshi Shimizu, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
Proposal and Verification of Shear Force Image Sensor by Microstructure Formation on CMOS Sensor Array
15A2-C-4, Oral Presentation, November 15, 2022
Tomoya Ide*, Yong-Joon Choi, Kakeru Nakano, Tsugumi Sakae, Ryoya Matsubara, Yasuyuki Kimura, Takeshi Hizawa, Kazuhiro Takahashi, Hiromu Ishii, Toshihiko Noda, Kazuaki Sawada
Development and Demonstration of CMOS Image Sensor for Visualizing Wavelength Information
15A3-C-1, Oral Presentation, November 15, 2022
Ryosuke Ichikawa*, Yong-Joon Choi, Seitaro Toda, Kazuhiro Takahashi, Kotaro Takayama, Toshihiko Noda, Kazuaki Sawada
Proposal and Validation of Chlorophyll a/b Measurement System by Filter-free Wavelength Sensor
15A3-C-3, Oral Presentation, November 15, 2022
Ken Arano*, Eriko Furusawa, Tomoya Maeda, Yoshiko Noda, Daisuke Akai, Takeshi Hizawa, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
Integration of Graphene Surface Stress Sensor Detection Circuit for On-Chip Detection and Tumor Marker Detection
15A3-C-5, Oral Presentation, November 15, 2022
Naho Minowa*, Manase Mizutani, Yoshihisa Suzuki, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda
Control of Gas Permeation Characteristics by Applying AC Voltage to Variable Gas Permeation Elements
16A2-A-5, Oral Presentation, November 16, 2022
Junpei Otsuka*, Hideo Doi, Hayato Muraguchi, Tomoko Horio, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
Fabrication of a Multi-chemical Sensor for Simultaneous Visualization of Lactate, Potassium Ion, and pH
16A2-A-6, Oral Presentation, November 16, 2022
Luna Honjo*, Kenta Sembo, Yoshiko Noda, Daisuke Akai, Takeshi Hizawa, Yasuyuki Kimura, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda
Fabrication and Characterization of CMOS Ion Image Sensor with Optical Signal Rejection Circuit
14P5-P-50, Poster Presentation, November 14, 2022
Best Poster Presentation Award
Wen En Tan*, Tomoya Maeda, Takato Sakagami, Hiromi Suzuki, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
Multiple Detection of Predictive Markers for COVID-19 Severity Using MEMS Optical Interference Sensors
15P2-P-34, Poster Presentation, November 15, 2022
Mai Madokoro*, Yasuyuki Kimura, Tomoko Horio, Hiroshi Horiuchi, Tomoko Ishikawa, Hideo Doi, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Junichi Nabekura, Kazuaki Sawada
In-vivo measurement system for brain pH imaging in awake and freely behaving mice
15P2-P-37, Poster Presentation, November 15, 2022
Taichi Yoshida* , Kenta Sembo, Naomi Sakaguchi, Seitaro Toda, Kotaro Takayama, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda
Verification of multimodal sensing of EC and H+ using a plant-embedded ion image sensor
15P2-P-39, Poster Presentation, November 15, 2022
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 Distribution and Potassium Ion Distribution and Investigation of Ion Detection Characteristics
15P2-P-40, Poster Presentation, November 15, 2022
Mamoru Watanabe*, Yuto Saito, Toshinori Fujieda, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
Fabrication of Stretchable Plasmonic Color Sheet by Single Layer PDMS Nanosheet
15P2-P-8, Poster Presentation, November 15, 2022
Takato Sakagami, Hiroyuki Ota, Toshinori Fujieda, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
Fabrication of Light-Interference Neurotransmitter Sensor by Local Growth of Molecularly Imprinted Films on Each Element
15P2-P-9, Poster Presentation, November 15, 2022
Takeru Wada, Yasuyuki Kimura, Takeshi Hizawa, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda
Proposal of a CMOS Array Sensor with Mixed Pixels for Simultaneous Measurement of Multiple Electrical Properties of Gas-Sensitive Films
16P2-P-43, Poster Presentation, November 16, 2022
Rena Ueda, Ryosuke Iwatsuchi, Daisuke Akai, Takeshi Hizawa, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
Proposal and Evaluation of Dissolved Oxygen Image Sensor Using IrOx Thin Film
16P2-P-45, Poster Presentation, November 16, 2022

Many awards were given at this conference!

Igarashi Prize:　Kakeru Nakano
Encouragement Award：　Tsugumi Sakae　
Best Poster Presentation Award：　Wen En Tan

In addition, we received 6 finalists from APCOT2022 (The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022) as The IEEJ-E APCOT. The IEEJ-E APCOT was selected as one of the Finalists!

The IEEJ-E APCOT Best Papar Award : Mizuki Odaira
Mizuki Odaira, 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

Excellent Papar Award : Taichi Yoshida
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

Excellent Papar Award : Tsugumi Sakae
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

Finalists: Moe Kato, Sho Nakano, and Wen En Tan

The 83rd JSAP Autum Meeting 2022

2022/09/23 Information

September 20-23, 2022
The 83rd JSAP Autum Meeting 2022 (Venue: Tohoku University KawachiKita Campus + Online)

Toshihiko Noda*, Kazuaki Sawada
Multi-gas Sensing by CMOS Array Sensor Based on Image Sensor Technology and its Application to Odor Sensing System,
Oral presentation, Invited talk, 12 T11, 21a-A401-5, 2022.9.21
T. Wada*, Y. Choi, K. Takahashi, K. Sawada, T. Noda
Verification of Basic Characteristics of CMOS Gas Sensor for Odor Sensing Imitating Biological Functions,
Oral Presentation, 12.7, 22p-A105-18, 2022.9.22
Tomoya Ide*, Yong-Joon Choi, Sho Nakano, Tsugumi Sakae, Ryoya Matsubara, Yasuyuki Kimura, Takeshi Hizawa, Kazuhiro Takahashi, Hiromu Ishii, Toshihiko Noda, Kazuaki Sawada
Fabrication and Demonstration of an Array of Filter-Free Wavelength Sensors for Visualization of Wavelength Information,
Oral Presentation, 12.7, 23a-A105-10, 2022.9.23
Hideo Doi*, Tomoko Horio, Parajuli Bijay, Eiji Shigetomi, Yoichi Shinozaki, Yong-Joon Choi, Toshiaki Hattori, Kazuhiro Takahashi, Toshihiko Noda, Shuichi Koizumi, Kazuaki Sawada
Development of PVC membrane-type unlabeled potassium ion image sensor and spatio-temporal imaging of extracellular responses using acute brain slice preparations,
Oral Presentation, 12.7, 23a-A105-11, 2022.9.23
Mai Madokoro*, Hiroshi Horiuchi, Tomoko Kobayashi, Yasuyuki Kimura, Tomoko Horio, Hideo Doi, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Junichi Nabekura, Kazuaki Sawada
Construction and demonstration of an in vivo imaging system for unconstrained free-running experiments,
Oral Presentation, 12.7, 23a-A105-12, 2022.9.23
Taichi Yoshida*, Yusuke Matsushita, Kenta Sembo, Naomi Sakaguchi, Seitaro Toda, Kotaro Takayama, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda
Development of Ion Imaging System for Long-Term Measurement of Ions in Plants,
Oral Presentation, 12.7, 23p-A105-1, 2022.9.23

Prof. Takahashi’s article was advertised in the online edition of Nature, an international, comprehensive scientific journal.

2022/08/30 Information Topix

The online edition of Nature, a comprehensive international science magazine, published an article by Professor Takahashi, “Making a biosensor that can test for diseases at home,” as part of the Nature Index Nanoscience and nanotechnology special program.

Article Ads Page
https://www.nature.com/articles/d42473-022-00150-w

Nature Index Nanoscience and nanotechnology
https://www.nature.com/collections/fhheahdgaa

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

2022/06/08 Information

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

The B4 graduation research presentation was held.

2021/12/24 Information Topix

The B4 graduation research presentation was held.
Mizuki Ohira won the Best Presentation Award and Runa Honjo won the Best Presentation Award from our group.
After being assigned to our group in April this year, it was difficult for us to make progress in our research due to the corona disaster, but under the guidance of our seniors in the laboratory and our supervisor, all of the fourth-year students worked diligently on their research and received a very high evaluation. We look forward to their future activities.

Dr. Kazuya Masu, President of Tokyo Institute of Technology, visited us.

2021/12/20 Information Topix

Thursday, December 16, 2021
Dr. Kazuya Masu, President of Tokyo Institute of Technology, visited our university and took a tour of the Electronics Advanced Integration Laboratories.
He also introduced our group’s research and exchanged opinions with Dr. Sawada and Dr. Takahashi.