Conference

The 80th JSAP Autumn Meeting 2019 (Hokkaido University, Japan)

2019/09/22 Conference

2019/9/18～21　The 80th JSAP Autumn Meeting 2019 held at Hokkaido University Sapporo campus. Many of our students went to the conference and presented their studies.

<Oral>

土井英生*、堀尾智子、繁冨英治、Bijay Parajuli、篠崎陽一、野田俊彦、高橋一浩、服部敏明、小泉修一、澤田和明、可塑化PVCを応用したCa2+イメージセンサによる海馬スライスの細胞外イメージング、第80回応用物理学会秋季学術講演会、19p-E202-1、2019.9.19

川上千夏、魚返勇太、飛沢健、繁富英治、篠崎陽一、岩田達也、野田俊彦、高橋一浩、小泉修一、澤田和明、高精細イオンイメージングのためのイオン拡散防止MEMS構造体の製作、第80回応用物理学会秋季学術講演会、19p-PB1-33、2019.9.19
手島拓哉、崔容俊、野田佳子、神谷幸子、赤井大輔、飛沢健、高橋一浩、石井仁、野田俊彦、澤田和明、 ITOをフォトゲートに用いたフィルタフリー蛍光センサの短波長領域における感度向上、第80回応用物理学会秋季学術講演会、19p-PB1-14、2019.9.19
ルーシルヴィアメイリン、杉原勇也、飛沢健、野田佳子、神谷幸子、村上健介、李宥奈、高橋一浩、野田俊彦、澤田和明、溶存酸素とpHを同時に検出可能なFET型センサデバイスの開発、第80回応用物理学会秋季学術講演会、19p-PB1-27、2019.9.19
阪本宏太朗、木村安行、野田俊彦、高橋一浩、澤田和明、pHイメージセンサを用いた水素イオン濃度と溶液電位の同時可視化手法、第80回応用物理学会秋季学術講演会、19p-PB1-24、2019.9.19
金森亮人、崔容俊、高橋利昌、瀧美樹、澤田和明、高橋一浩、光干渉型表面応力バイオセンサによる癌腫瘍マーカーの非標識検出、第80回応用物理学会秋季学術講演会、19p-PB1-30、2019.9.19
田中佐和子、崔容俊、石田誠、澤田和明、石井仁、町田克之、二階堂靖彦、齋藤光正、吉田眞一、レジオネラ属菌の蛍光強度の励起光強度依存性 Ⅱ、第80回応用物理学会秋季学術講演会、20p-PA7-4、2019.9.20

2019 ECSJ Fall Meeting (Yamanashi University, Japan)

2019/09/07 Conference

2019/9/5-6　2019 ECSJ Fall Meeting held at Yamanashi University Kōfu campus. Mr. Oono (M2) visited this conference and presented his study.

大野賢*¹、岩田達哉²、高橋一浩¹、澤田和明¹ (1. 豊橋技術科学大学、2. 富山県立大学)

(La, Y)₂O₃/SnO₂積層型CO₂センサの湿潤雰囲気下でのCO₂応答と(La, Y)₂O₃膜の表面微細構造の関係

SSDM2019 (Nagoya, Japan)

2019/09/06 Conference

2019/9/2～5　2019 International Conference on Solid State Devices and Materials (SSDM 2019) held at Nagoya University. Mr. Uesaka attended at this conference and presented his recent study.

J. Uesaka , K. Go , S. Kidane , K. Sawada , K. Takahashi,
FABRICATION OF TENSILE STRAIN APPLYING STRUCTURE TO SUSPENDED GRAPHENE FOR NANOMECHANICAL RESONATOR WITH HIGH FQ PRODUCT

IEICE Technical Committee on Electron Devices (ED) (Tokyo, Japan)

2019/08/07 Conference

2019/8/6 We reported our recent studies at IEICE Technical Committee on Electron Devices (ED) in Tokyo.

崔容俊，丸山智史，瀧美樹，澤田和明，高橋一浩
MEMS光干渉型表面応力センサの変位検出下限評価
信学技報, ED2019-31,vol. 119, no. 160, 2019.　機械振興会館,東京
喜種慎，澤田和明，高橋一浩
架橋グラフェンを用いた光干渉型表面応力バイオセンサの検出感度解析と抗原抗体反応検出
信学技報, ED2019-31,vol. 119, no. 160, 2019.　機械振興会館,東
大野　賢、岩田達哉、髙橋一浩、澤田和明
La2O3/SnO2積層型CO2センサにおけるLa2O3の微細構造とCO2応答への影響
信学技報, ED2019-31,vol. 119, no. 160, pp.25-28, 2019.　機械振興会館,東京

IEEE OMN2019 (Deajeon, Korea)

2019/08/02 Conference

2019/7/28～8/1　2019 Internatinal Conference on Optical MEMS and Nanophotonics ( IEEE OMN 2019 ) was held at KAIST, Deajeon, Korea. We visited there to present our recent research.

Hayato Kumagai, Isao Takahashi, Shinji Takeoka, Kazuaki Sawada, Toshinori Fujie, and Kazuhiro Takahashi, Plasmonic Color Sheet with Al Nano Periodic Structure Formed by Transfer Technique,
Atsuya Hirata, Hayato Kumagai, Masato Mitsudome, Kazuaki Sawada, and Kazuhiro Takahashi, Operation Verification of Tunable Plasmonic Color Filter Composed by Metalinsulator – metal Subwavelength Grating and MEMS Actuator
Chinatsu Kawakami1,2, Raza Qazi1,3, Choong Yeon Kim1, Kazuhiro Takahashi2, and Jae-Woong
Jeong1, 1Korea Advanced Institute of Science and Technology, Korea, 2Toyohashi University of
Technology, Japan, 3University of Colorado Boulder, USA, Low-cost and Rapidly-customizable 3D-printed Optogenetic Probes with
Wireless Control

2019 The Institute of Electrical Engineers of Japan, E-section workshop (Tokyo Institute of Technology)

2019/07/02 Conference

2019/7/1　We attend at E-section workshop held by The Institute of Electrical Engineers of Japan (Tokyo Institute of Technology).

Micromachine・sensor system workshop
・熊谷隼人*、高橋功、武岡真司、澤田和明、藤枝俊宣、髙橋一浩
　転写技術により Al ナノ周期構造を形成したプラズモニックカラーシートの作製

Bio・microsystem workshop
・高橋利昌*、崔容俊、丸山智史、瀧美樹、澤田和明、髙橋一浩
高い表面応力感度を有する封止キャビティ構造の MEMS 光干渉型バイオセンサの製作・評価
・田中佐和子*,崔容俊,石田誠,澤田和明,石井仁
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

TRANSDUCERS 2019 (Berlin, Germany)

2019/06/28 Conference

2019/6/23-27　We presented our researches at IEEE The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019) in Berlin!

<oral>

Toshiaki Takahashi, Yong-Joon Choi, Satoshi Maruyam, Miki Taki,Kazuaki Sawada and Kazuhiro Takahashi,FABRICATION OF CAVITY-SEALED OPTICAL INTERFEROMETRIC SURFACESTRESS BIOSENSOR BY THIN FILM TRANSFER TECHNIQUE,The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019), T1E.001 pp.182-185, 2019, Berlin.Germany.
Hideo Doi, Tomoko Horio, Eiji Shigetomi, Youichi Shinozaki,You-Na Lee, Tatsuya Yoshimi, Tatsuya Iwata, Toshihiko Noda,Kazuhiro Takahashi, Toshiaki Hattori, Schuichi Koizumi and Kazuaki Sawada,LABEL-FREE REAL-TIME IMAGING OF EXTRACELLULAR LACTATEFROM A HIPPOCAMPAL SLICE BASED ON CHARGE-TRANSFER-TYPEPOTENTIOMETRIC REDOX SENSOR ARRAYS, The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019), W4C.004 pp.617-620, 2019, Berlin.Germany.
Chinatsu Kawakami, You-Na Lee, Hideo Doi, Tomoko Horio, Yasuyuki Kimura, Eiji Shigetomi,Youichi Shinozaki, Toshihiko Noda, Tatsuya Iwata, Kazuhiro Takahashi, Schuichi Koizumi ,HYDROGEN ION MICROSCOPE USING 2 μM PITCH PH IMAGE SENSOR FORANALYSIS OF MOUSE HIPPOCAMPAL SLICE, The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019), Th1D.004 pp.732-735, 2019, Berlin.Germany.
Yuta Ogaeri, Chinatsu Kawakami, Takeshi Hizawa, Eiji Shigetomi, Youichi Shinozaki,Tatsuya Iwata, Toshihiko Noda, Kazuhiro Takahashi, Schuichi Koizumi and Kazuaki Sawada,HYDROGEN ION IMAGE SENSOR WITH BARREL ARRAY DIFFUSION SUPPRESSORAND HIPPOCAMPAL SLICE IMAGING, The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019), Th1D.004 pp.732-735, 2019, Berlin.Germany.

Yoshitaka Arimi, Sakamoto Kotaro, You-NA Lee, Yasuyuki Kimura, Toshiki Wakamori, Hiroo Yamamoto, Tatsuya Iwata, Toshihiko Noda, Kazuhiro Takahashi, Seiichiro Mizuno and Kazuaki Sawada, SUB 0.01pH RESOLUTION EXTENDED GATE TYPE pH IMAGE SENSOR WITH CHARGE ACCUMULATION FUNCTION, The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019), T3P.050 pp.1317-1320, 2019, Berlin.Germany.
Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Tatsuya Iwata, Hiromu Ishii and Kazuaki Sawada,REAL-TIME COMPACT IDENTIFICATION SYSTEM OF AMPLIFIED TARGET RNABASED ON A FILTER-FREE MULTIPLE WAVELENGTHS SENSOR, The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019), W3P.122 pp.2251-2254, 2019, Berlin.Germany.
You-Na Lee , Kanata Tanaka, Kensuke Murakami, Ken Ogasahara, Satoshi Shimizu,Yasuyuki, Kimura,TomokoHorio,TakeshiHizawa,TatsuyaIwata,KazuhiroTakahashiand Kazuaki Sawada, SUPER SPATIAL RESOLUTION PRESSURE IMAGE SENSOR BASED ON A BONDINGTECHNIQUE OF PVDF FILM ON TWO MICROMETER PITCH CMOS POTENTIOMETRIC SENSOR ARRAY, The 20th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS 2019), W3P.111 pp.2158-2161, 2019, Berlin.Germany.

AWAD 2018

2018/10/25 Conference

2018/7/2～4　We attended to AWAD2018 which held at Kitakyushu in Japan. There were two oral presentation from our group.

Oral

Fabrication of PDMS based Fabry-Perot interferometric sensor integrated with photodiode for bio-sensing
Y.J. Choi*, S.Maruyama, K.Sawada, K.Takahashi
A filter-free fluorescence sensor for detection of short wavelength with optimized potential distribution
T.Teshima*, Y.-J.Choi, K.Takahashi, T.Iwata, K.Sawada

APCOT 2018 （HKUST, Hong Kong）

2018/10/25 Conference

2018/6/24～27　We attended to Academic conference called Asia-Pacific Conference of Transducers and Micro-Nano Technology 2018(APCOT 2018)!

THREE oral and SIX poster presentations from our laboratory were opened to the public.

oral

- - Development of MEMS Tunable Plasomonic Color Filter Based on Metal/Insulator/Metal (MIM) Subwavelength Grating
    Masato Mitsudome, Atsuya Hirata*, Kazuaki Sawada and Kazuhiro Takahashi
  - Study on Deposition Condition of PIC Membrane for Enzyme-Type Label-Free ATP Image Sensors and Extracellular Imaging of Hippocampal Slice
    Hideo Doi*, Tomoko Horio, Tatsuya Iwata, Koichi Okumura, Kazuhiro Takahashi, Toshiaki Hattori and Kazuaki Sawada
  - An Evaluation Method for Electrochemical Imaging of High-density Ion-image Sensor
    You-Na Lee*, Takeshi Araki, Yasuyuki Kimura, Tatsuya Iwata, Kazuhiro Takahashi and Kazuaki Sawada

poster

- - Proposition of an EIS Type Dissolved Oxygen Sensor with ZnO Sensitive Layer for Multimodal Imaging
    Yuya Sugihara*, Kohei Ono, Takeshi Ishiyama, Takeshi Hizawa and Kensuke Murakami, Kazuhiro Takahashi and Kazuaki Sawada
  - Investigation of pH Response and Interfacial Product of Ta2O5 Film Deposited on Tungsten
    Yusuke Yamauchi*, Takeshi Hizawa, Kensuke Murakami, Tatsuya Iwata, Kazuhiro Takahashi and Kazuaki Sawada
  - Development of a Label-Free Needle Type Ion Image Sensor for Real-Time Monitoring of Potassium Ion Distributions
    Yusuke Nakamura*, Tatsuya Iwata, Kazuhiro Takahashi and Kazuaki Sawada
  - Design and Evaluation of 2-Transistor Pixel Configuration for pH Image Sensor with Charge Cumulative Function
    Yoshitaka Arimi* , Yasuyuki Kimura, Tatsuya Iwata, Kazuhiro Takahashi and Kazuaki Sawada
  - Evaluation of Antigen-Antibody Reaction on Suspended Graphene by Optical Interferometry
    Shin Kidane*, Hayato Ishida, Kazuhiro Takahashi and Kazuaki Sawada
  - Investigation of the Relationship between the Microscopic Structure of La2O3 and CO2 Response in La2O3/SnO2 Stacked Devices
    Ken Ono*, Kyosuke Matsuda, Tatsuya Iwata, Kazuhiro Takahashi and Kazuaki Sawada