University Trade Fair 2023 – Innovation Japan

2023/08/25 Topics

August 24-25, 2023　University Trade Fair 2023 – Innovation Japan was held at Tokyo Big Sight, South Exhibition Hall South 1, where we exhibited our filter-free wavelength detection sensor.

The 14th Workshop on Integrated MEMS Technology

2023/08/02

Presented our research results by poster at the 14th Workshop on Integrated MEMS Technology.

1. フィルタフリー波長 センサによる複数波長の同時イメージング
   ○ Tomoya Ide, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
2. 高感度質量センサ に向けた歪み印加グラフェン共振器の作製と評価
   ○Motoki Kato, Ken Arano, Masato Saito, Toshinori Fujie, Tatsuro Goda , Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
3. 分子インプリント技術を用いた光干渉型 MEMS ドーパミンセンサ
   ○Chijiro Kurosu, Takato Sakagami, Hiroyuki Ota, Toshinori Fujie, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
4. 光干渉型 MEMS 表面応力ガスセンサの高感度化に向けたガス感応膜膜厚の検討
   ○Ryusei Sogame,Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
5. DNA アプタマーを用いた MEMS 光干渉型表面応力センサの特性評価
   ○ Shuta Fukuoka, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi

International Conference Transducers2023

2023/06/29

June 25-29, 2023　 Research results were presented at The 22nd International Conference on SOLID-STATE SENSORS, ACTUATORS AND MICROSYSTEMS ( TRANSDUCERS 2023 ) held at Kyoto International Conference Center.
 
【ORAL】

1. Tomoya Ide*, Yong-Joon Choi, Nakano Kakeru, Tsugumi Sakae, Ryoya Matsubara, Yasuyuki Kimura, Kensuke Murakami, Yoshiko Noda, Daisuke Akai, Takashi Hizawa, Hiromu Ishii, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada
   FABRICATION AND DEMONSTRATION OF FILTER-FREE WAVELENGTH IMAGE SENSOR FOR VISUALIZATION OF WAVELENGTH INFORMATION, W5D.02, Jun. 28, 2023
2. Ryoma Mibu*, Ryosuke Ichikawa, Yong-Joon Choi, Tomoya Ide, Seitaro Toda, Kazuhiro Takahashi, Kotaro Takayama, Toshihiko Noda, and Kazuaki Sawada
   COMPACT CHLOROPHYLL MEASUREMENT SYSTEM FOR QUANTITATIVE ANALYSIS OF LEAF PHOTOSYNTHESIS IN AGRICULTURE, Th3C.04, Jun. 29, 2023
3. Taichi Yoshida, Yusuke Matsushita*, Naoki Sakaguchi, Yong-Joon Choi, Kazuhiro Takahashi, Kotaro Takayama, Kazuaki Sawada, and Toshihiko Noda
   DEVELOPMENT OF PLANT GROWTH MONITORING SENSOR TO VISUALIZE ION DYNAMICS IN PLANTS AND ITS FUNCTIONAL VALIDATION IN LONG-TERM MEASUREMENTS, Th3C.03, Jun. 29, 2023
4. Moe Kato, Jumpei Otsuka*, Hideo Doi, Bijay Parajuli, Tomoko Horio, Eiji Shigetomi, Youichi Shinozaki, Yong Joon Choi, Kazuhiro Takahashi, Toshiaki Hattori, Toshihiko Noda, Schuichi Koizumi, and Kazuaki Sawada
   FABRICATION OF HIGH-RESOLUTION MULTI-ION IMAGE SENSOR USING RUBBER-BASED NEGATIVE RESIST AND EXTRACELLULAR ION IMAGING IN THE HIPPOCAMPAL SLICE, W3B.06, Jun. 28, 2023
5. Takeru Wada, Tomoki Kamijo*, Yoshiko Noda, Daisuke Akai, Takeshi Hizawa, Yasuyuki Kimura, Yong-Joon Choi, Kazuhiro Takahasi, Kazuaki Sawada, and Toshihiko Noda
   CMOS GAS-SENSING ARRAY BY NOVEL SENSING APPROACH USING MIXED-PIXEL- ARCHITECTURE FOR DETECTION OF VARIOUS RESPONSE OF GAS-SENSITIVE MEMBRANES, W5B.06, Jun. 28, 2023

【POSTER】

1. Tsugumi Sakae*, Yong-Joon Choi, Tomoya Ide, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada
   COMPACT LSPR BIOSENSOR SYSTEM FOR EARLY VIRUS DETECTION INTEGRATED WITH A FILTER-FREE WAVELENGTH SENSOR AND LED, M4P.014, Jun. 26, 2023
2. Mai Madokoro, Yuto Nakamura*, Hiroshi Horiuchi, Tomoko Kobayashi, Junko Ishida, Tomoko Horio, Yasuyuki Kimura, Takeshi Hizawa, Daisuke Akai, Hideo Doi, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Junichi Nabekura, and Kazuaki Sawada
   IMPLANTABLE IN-VIVO PH IMAGE SENSOR WITH INTEGRATED REFERENCE ELECTRODE FOR BIOLOGICAL EXPERIMENTS ON AWAKE MOUSE, W4P.092, Jun. 28, 2023
3. Naho Minowa*, Manase Mizutani, Yoshihisa Suzuki, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, and Toshihiko Noda
   FABRICATION OF AC-DRIVEN VARIABLE GAS PERMEATION CONTROL DEVICES AND VERIFICATION OF CONTROLLABILITY IMPROVEMENT, W4P030, Jun. 28, 2023
4. Rena Ueda, Ryosuke Iwatsuchi*, Tomoko Horio, Yoshiko Noda, Daisuke Akai, Takeshi Hizawa, Hideo Doi, Yong-Joon Choe, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada
   PROPOSAL AND EVALUATION OF DISSOLVED OXYGEN IMAGE SENSOR USING IRIDIUM OXIDE AS SENSING MEMBRANE, T4P.031, Jun. 27, 2023
5. Motoki Kato*, Ken Arano, Masato Saito, Toshinori Fujie, Tatsuro Goda, Yong Joon Choi, Toshihiko Noda, Kazuaki Sawada, and Kazuhiro Takahashi
   FABRICATION OF STRAIN-INDUCED GRAPHENE RESONANT MASS SENSOR USING ELASTOMER NANOSHEET FOR MOLECULAR DETECTION, W4P.107, Jun. 28, 2023

Tomoya Ide’s paper has been published online.

2023/06/21 Publications

D2 Tomoya Ide’s paper has been published online.

Title: Realization of a filter-free wavelength image sensor and imaging system for visualization of wavelength information

Authors: Tomoya Ide, Yong-Joon Choi, Ryoya Matsubara, Yasuyuki Kimura, Kensuke Murakami, Takeshi Hizawa, Daisuke Akai, Yoshiko Noda, Kazuhiro Takahashi, Hiromu Ishii, Toshihiko Noda, Hiromu Ishii, Toshihiko Noda, Kazuhiro Takahashi Hiromu Ishii, Toshihiko Noda, Kazuaki Sawada

Journal: Sensors and Actuators A: Physical, 114499

https://doi.org/10.1016/j.sna.2023.114499

Awards for Students

2023/04/01

Three students received awards.

Ryusei Sokame, M1 (from Kagawa National College of Technology)
Academic Excellence Award, Tokai Branch, The Institute of Electronics, Information and Communication Engineers, Japan, Academic Year 2022
Award date: March 2, 2023

TUT WEB：　https://www.tut.ac.jp/news/230331-21152.html

Tsugumi Sakae, M2 (Maizuru National College of Technology)
Best Paper Presentation Award, The Institute of Electrical Engineers of Japan
Date of Award: April 1, 2023

Related URL：  　https://www.iee.jp/blog/post/award/
TUT WEB:    https://www.tut.ac.jp/news/230414-21153.html

Kakeru Nakano, M1 (Maizuru National College of Technology)
Best Paper Presentation Award, The Institute of Electrical Engineers of Japan
Date of Award: April 1, 2023

Related URL：　https://www.iee.jp/blog/post/award/v

Graduate School Graduation Ceremony and Undergraduate Graduation Ceremony 2022

2023/03/23 Topics

The 2022 Graduation Ceremony of the Graduate School and the Undergraduate School were held.
Congratulations to all the graduates.
Thank you very much for your hard work during your university life. We look forward to your continued success in the future.

The 70th Applied Physics Society Spring Academic Lecture in 2023

2023/03/15

The 70th Spring Meeting of the Japan Society of Applied Physics was held at Sophia University, Yotsuya Campus + online, March 15-18, 2023, and research results were presented.

1. Kazuaki Sawada
   「MOS電位検出センサアレイ技術によるマルチウィルス検出」
   15p-A410-3,　invited,　March 15, 2023
2. 〇Chihiro Kurosu, Takato Sakagami, Hiroyuki Ota, Toshinori Fujie, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
   「分⼦インプリント技術を⽤いた光⼲渉型MEMSセンサによる⾼感度ドーパミン検出」
   17p-E102-2,　oral,　March 17, 2023
3. 〇Shuta Fukuoka, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda,  Yong-Joon Choi
   「差動計測による特異的バイオセンシングに向けたアプタマー機能化光⼲渉センサの特性評価」
   17p-E102-3,　oral,　March 17, 2023
4. 〇Motoki Kato, Ken Arano, Masato Saito, Toshinori Fujie,  Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
   「エラストマーナノシートを⽤いた歪み印加グラフェン共振質量センサの作製」
   17p-B309-18,　oral,　March 17, 2023
5. 〇Yusuke Matsushita, Taichi Yoshita, Hideo Doi, Kotaro Takayama, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda
   「植物の光合成産物を可視化するスクロース計測CMOSセンサの作製」
   18a-E102-4,　oral,　March 18, 2023
6. 〇Ryoma Mibu, Ichikawa Ryosuke, Ide Tomoya, Choi Yong-Joon, Toda Seitaro, Takahashi Kazuhiro, Takayama, Kotaro, Noda Toshihiko, Sawada Kazuaki
   「Development of compact chlorophyll measurement system by filter-free wavelength sensor for agriculture」
   18a-E102-5,　oral,　March 18, 2023
7. 〇Ryoya Matsubara, Yong-Joon Choi, Tomoya Ide, Yasuyuki Kimura, Takeshi Hizawa, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
   「アレイ化に向けたフィルタフリー波⻑センサの画素構造の検討と製作」
   18a-E102-2,　oral,　March 18, 2023
8. 〇Jumpei Otsuka, Moe Kato, Hideo Doi, Bijay Parajuli, Tomoko Horiko, Eiji Shigetomi, Yoichi Shinozaki, Yong-Joon Choi,Kazuhiro Takahashi, Toshiaki Hattori, Toshihiko Noda, Shuichi Koizumi, Kazuaki Sawada
   「ゴム系ネガレジストを⽤いた⾼分解能型マルチイオンイメージセンサの製作と海⾺スライスの細胞外イメージング」
   18p-E102-3,　oral,　March 18, 2023
9. 〇Keita Kuramochi, Hideo Doi, Tomoko Horio, Yong-Joon Choi,Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
   「ナノポーラス構造を有するアルミナ薄板を⽤いたPVC 膜型K+イメージセンサの製作と空間解像度の検討」
   18p-E102-4,　oral,　March 18, 2023
10. 〇Ryosuke Iwatsuchi, Rena Ueda, Tomoko Horio, Yoshiko Noda, Daisuke Akai, Ken Hizawa, Hideo Doi, Yong-Joon Choi,Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada
    「IrOx薄膜を⽤いた溶存酸素イメージセンサの提案と評価」
    18p-E102-10,　oral,　March 18, 2023
11. Mai Madokoro, 〇Yuto Nakamura, Hiroshi Horiuchi, Tomoko Kobayashi, Yasuyuki Kimura, Tomoko Horio, Hideo Doi, Yong-Joon Choi,Kazuhiro Takahashi, Toshihiko Noda, Junichi Nabekura, Kazuaki Sawada
    「マウスの⾃由⾏動実験に向けた参照電極内蔵型in-vivoイメージセンサの製作と評価」
    18p-E102-11,　oral,　March 18, 2023
12. 〇Tomoki Kamijo, Takeru Wada, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda
    「複数種の画素を混載した画像出⼒型CMOSにおいセンサの設計と製作」
    18p-E102-12,　oral,　March 18, 2023
13. 〇Ryusei Sogame, Takato Sakagami, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi
    「形状パラメータ最適化による⾼感度MEMS表⾯応⼒ガスセンサ」
    18a-E102-13,　oral,　March 18, 2023

Toyohashi University of Technology and Science Student Recognition Ceremony

2023/03/10 Topics

The following four students received the Toyohashi University of Technology Student Awards.
This award is given by the university to students who have received awards at academic conferences and other occasions for their outstanding performance in academic research activities during the year.

TUT　WEB　https://www.tut.ac.jp/news/230329-21099.html

prize-winner
Moe Kato（M2）
Kakeru Nakano (M1)
Tsugumi Sakae (M1)
Mizuki Odaira (M1)

The bio group held a farewell party.

2023/03/09 Topics

The bio group held a farewell party. It was the first time in about 4 years that we were able to have a farewell party.

The Master’s thesis review board

2023/02/21 Topics

February 20-21, 2023 Mai Madokoro received the Best Special Research Presentation Award and Takeru Wada received the Best Special Research Presentation Award at the Master’s thesis review board.