2023
Ik-Hyun Kwon, Yong-Joon Choi, T. Ide, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada,
Wireless wavelength measurement system with temperature compensation using filter-free wavelength sensor,
36th International Microprocesses and Nanotechnology Conference (MNC 2023),16P-1-107L, poster, 2023.11.16, Keio Plaza Hotel Sapporo, Hokkaido
Tatsuki Nakagawa, Ken Arano, Le Phuong Anh, Takeshi Hizawa, Daisuke Akai, Yoshiko Noda, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada and Kazuhiro Takahashi,
Integration of Graphene-based Resonant Mass Sensor and PIN Photodiode for On-Chip Measurement,
36th International Microprocesses and Nanotechnology Conference (MNC 2023),16P-1-88, poster, 2023.11.16, Keio Plaza Hotel Sapporo, Hokkaido
Ryusei Sogame, Yong-Joon Choi,Toshihiko Noda, Kazuaki Sawada and Kazuhiro Takahashi,
Sensitivity Improvement of Optical Interferometric surface stress Gas Sensor by Thinning Deformable Membrane,
36th International Microprocesses and Nanotechnology Conference (MNC 2023),15C-3-2, oral, 2023.11.15, Keio Plaza Hotel Sapporo, Hokkaido
Tsugumi Sakae, Yong-Joon Choi, Tomoya Ide, Kazuhiro Takahashi, Toshihiko Noda, Kazuaki Sawada,
Differential Measurement of a Compact LSPR Biosensor System by Two Filter-Free Wavelength Sensors for Improved Molecular Selectivity,
IEEE SENSORS 2023, 1426, oral, 2023.11.1, Vienna, Austria
Yusuke Matsushita, Taichi Yoshida, Hideo Doi, Yong-Joon Choi, Kazuhiro Takahashi, Kotaro Takayama, Kazuaki Sawada, Toshihiko Noda,
Fabrication of CMOS Sucrose Image Sensor to Visualize Photosynthetic Products in Plants ,
IEEE SENSORS 2023, 1210, poster, 2023.10.30, Vienna, Austria
Runa Honjo, Yoshiko Noda, Daisuke Akai, Takeshi Hizawa, Yasuyuki Kimura, Yong-Joon Choi, Kazuhiro, Takahashi, Kazuaki Sawada, Toshihiko Noda,
CMOS-Based Multimodal Image Sensor Enabling Simultaneous Visualization of Light and Ph,
IEEE SENSORS 2023, 1099, poster, 2023.10.30, Vienna, Austria
【Invited】Yong-Joon Choi, Sakae Tsugumi, Kakeru Nakano, Ryoma Mibu, Ryoya Matsubara, Ide Tomoya, Kazuhiro Takahashi, Toshihiko Noda, Hiromu Ishii, Kazuaki Sawada,
Detection of Wavelength Information by Filter-Free Wavelength Sensor and Its Applications,
244th ECS Meeting, G02-1544, oral, 2023.10.11, Gothenburg, SWEDEN, ECS Transactions 112(1) 139-146, DOI 10.1149/11201.0139ecst
Amanda Anatasya, Yong-Joon Choi, Tsugumi Sakae, Gilang Gumilar, Ni Luh Wulan Septiani, Go Kawamura, Kazuaki Sawada, Brian Yuliarto,
Development of an Optical Biosensor Based on Gold Nanoparticles,
2023 IEEE 23rd International Conference on Nanotechnology (NANO), PP.743-747, oral, 2023.7.23-25, Jeju,Korea, DOI:10.1109/NANO58406.2023.10231262
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), Th3C.04, oral, 2023.6.29, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), Th3C.03, oral, 2023.6.29, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), W5D.02, oral, 2023.6.28, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), W3B.06, oral, 2023.6.28, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), W5B.06, oral, 2023.6.28, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), W4P.092, poster, 2023.6.28, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), W4P.030, poster, 2023.6.28, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), W4P.107, poster, 2023.6.28, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), T4P.031, poster, 2023.6.27, Kyoto, Japan
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,
The 22nd International Conference on Solid-State Sensors, Actuators and Microsystems(TRANSDUCERS2023), M4P.014, poster, 2023.6.26, Kyoto, Japan
【Invited】Toshihiko Noda, Kazuaki Sawada,
CMOS-Based Multimodal Sensing, 243rd ECS Meeting, oral, 2023.5.31, Boston, MA, USA, 2023.5.19, ECS Transactions Vol.111(1), pp.273-278, DOI 10.1149/11101.0273ecst
2022
Mizuki Odaira, Yukihiro Tatsumi, Kensuke Murakami, Ken Ogasahara, Satoshi Shimizu, Yong Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, and Kazuaki Sawada,
Fabrication of Multimodal Image Sensor Capable of Simultaneous Measurement of Pressure and pH,
IEEE SENSORS 2022, 2168, oral, 2022.11.1, Dalls,Texas,USA
Hideo Doi, Tomoko Horio, Bijay Parajuli, Eiji Shigetomi, Youichi Shinozaki, Yong-Joon Choi, Toshiaki Hattori, Kazuhiro Takahashi, Toshihiko Noda, Schuichi Koizumi, Kazuaki Sawada,
Development of PVC membrane-based label-free K+ image sensor and imaging extracellular K+ dynamics in brain tissue,
IEEE SENSORS 2022, 2115, oral, 2022.11.1, Dalls,Texas,USA
Mai Madokoro, Hiroshi Horiuchi, Tomoko Kobayashi, Tomoko Horio, Yasuyuki Kimura, Hideo Doi, Yong-Joon Choi, Kazuhiro Takahashi, Toshihiko Noda, Junichi Nabekura, Kazuaki Sawada,
In-Vivo pH Imaging System for Hydrogen Ion Dynamics Observation in the Brain of a Freely-Moving Mouse,
2022 IEEE Biomedical Circuits and Systems Conference (BioCAS), C4P-A15, pp.620-624, poster, 2022.10.15, オンライン、台北 Chang Yung-Fa Foundation, International Convention Center（CYFF）
Runa Honjo, Kenta Sembo, Yoshiko Noda, Daisuke Akai, Takeshi Hizawa, Yasuyuki Kimura, Yong-Joon Choi, Kazuhiro Takahashi, Kazuaki Sawada, Toshihiko Noda,
CMOS-Based Ion Image Sensors for Eliminating Optical Contamination,
2022 IEEE Biomedical Circuits and Systems Conference (BioCAS), C4P-A03, pp.564-568, poster, 2022.10.15, オンライン、台北 Chang Yung-Fa Foundation, International Convention Center（CYFF）
【Invited】Kazuhiro Takahashi
Mems Optical Interferometric Multimodal Biosensor for Label-Free Molecular Detection
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022),Session1-1, oral, 2022.5.30, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0108, oral, 2022.5.30, オンライン
Mamoru Watanabe, Tay Shan Wei, Toshinori Fujie, Yong-Joon Choi, Toshihiko Noda, Kazuaki Sawada, Kazuhiro Takahashi,
Stretchable Plasmonic Color Sheet using PDMS Nanosheet,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0040, oral, 2022.5.30, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0170, oral, 2022.5.31, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0140, oral, 2022.5.31, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0055, oral, 2022.5.31, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0104, oral, 2022.5.31, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0042, oral, 2022.5.31, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0099, oral, 2022.5.31, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0107, oral, 2022.6.1, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0111, oral, 2022.6.1, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0174, oral, 2022.6.1, オンライン
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,
The 10th Asia-Pacific Conference of Transducers and Micro-Nano Technology 2022 (APCOT2022), A0167, poster, 2022.5.31, オンライン
