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Publications

Journal Papers

Kei Yamashita, Kosuke Naito, Jin Wang , Shogo Kasuda, and Toshihiko Kiwa

Coagulation testing method using magnetic nanoparticles

Japanese Journal of Applied Physics, 64, 020902

10.35848/1347-4065/adaba5

2025/2/4

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Kosei Morita, Yuta Mitsuda, Sota Yoshida, Toshihiko Kiwa, and Jin Wang

Mapping Surface Potential in DNA Aptamer–Neurochemical and Membrane–Ion Interactions on the SOS Substrate Using Terahertz Microscopy

Biosensors, 15(1), 46

10.3390/bios15010046

2025/1/13

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Xue Ding,Mana Murakami,Jin Wang,Hirofumi Inoue,Toshihiko Kiwa
Microdetection of Nucleocapsid Proteins via Terahertz Chemical Microscope Using Aptamers
Sensors, 24, 22, 7382

10.3390/s24227382

2024/11/19
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Changjiang Liu,Jin Wang,Ryo Negishi,Tatsutoshi Inuzuka,Toshihiko Kiwa
Label-Free Measurement of CD63 Positive Extracellular Vesicles Using Terahertz Chemical Microscopy
ACS Sensors, VOL 9, No. 6

10.1021/acssensors.4c00590

2024/5/24
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Masaomi Washino, Kota Nomura, Tetsuya Matsuda, Kazuki Yamauchi, Satoshi Seino, Takashi Nakagawa, Toshihiko Kiwa

MPI field-free line scanning with dual electromagnet current adjustment

International Journal on Magnetic Particle Imaging IJMPI 10 (1 Suppl 1)

10.18416/IJMPI.2024.2403026

2024/5/10
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Kota Nomura, Masaomi Washino, Tetsuya Matsuda, Satoshi Seino, Takashi Nakagawa, Toshihiko Kiwa, Makoto Kanemaru
Development of human head size magnetic particle imaging system
International Journal on Magnetic Particle Imaging IJMPI 10 (1 Suppl 1)

10.18416/IJMPI.2024.2403001

2024/5/10
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M Washino, K Nomura, T Matsuda, S Seino, T Nakagawa, T Kiwa, A Tanaka, T Sakane
Viscosity Effects on Relaxation Time Differences of Magnetic Nanoparticles
Journal of the Magnetics Society of Japan, 48, pp. 47-52

10.3379/msjmag.2405R002

2024/4/9
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Mohd Aufa Hadi Putera Zaini,Mohd Mawardi Saari,Nurul A’in Nadzri,Zulkifly Aziz,Toshihiko Kiwa
Backside Defect Evaluation in Carbon Steel Plate Using a Hybridized Magnetic Flux Leakage and Eddy Current Technique
Journal of Nondestructive Evaluation, VOL 43, No. 9

10.1007/s10921-023-01022-z

2024/3/1
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Satoshi Seino, Hiroto Ikehata, Mizuki Tanabe, Tomohiro Umeda, Takami Tomiyama, Akiko Tanaka, Tomoyuki Furubayashi, Toshiyasu Sakane, Toshihiko Kiwa, Masaomi Washino, Kota Nomura, Shun Tonooka, Akihiro Izawa, Yuki Okumura, Takashi Nakagawa
Investigating the efficacy of nasal administration for delivering magnetic nanoparticles into the brain for magnetic particle imaging
Journal of Controlled Release 367, 515-52

doi.org/10.1016/j.jconrel.2024.01.027

2024/2/3
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MM Saari, MH Sulaiman, T Kiwa
Estimation of Core Size Distribution of Magnetic Nanoparticles Using High-Tc SQUID
Magnetometer and Particle Swarm Optimizer-Based Inversion Technique
IEICE Transactions on Electronics 107 (6), 176-182

10.1587/transele.2023SEP0002

2023/10/5
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Shoki Wakabayashi,Yuki Oh,Haruhito Nakayama,Jin Wang,Toshihiko Kiwa
Ultrathin Platinum Film Hydrogen Sensors with a Twin-T Type Notch Filter Circuit
Sensors, 24, 2, 548

10.3390/s24020548

2024/1/15
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Toshihiko Kiwa,Masayoshi Tonouchi
Special Issue “Terahertz (THz) Science in Advanced Materials, Devices and Systems”
Photonics, 10, 9, 1024

10.3390/photonics10091024

2023/9/7
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Kota Nomura,Masaomi Washino,Tetsuya Matsuda,Shun Tonooka,Seino Satoshi,H. Yoshida,K. Nishigaki,Takashi Nakagawa,Toshihiko Kiwa
Magnetic-Particle-Discrimination Method Using Difference of Relaxation Time for Magnetic Particle Imaging
IEEE Magnetics Letters, 14, pp. 8100105-

10.1109/LMAG.2023.3243493

2023/7/15
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K. Yamashita,K. Kishimoto,H. Kuroda,J. Wang,K. Sakai,M. M. Saari,T. Kiwa
Aggregation of magnetic nanoparticles in biological solvents evaluated by HTS-SQUID magnetic immunoassay system
IEEE Transactions on Applied Superconductivity, 33, 5, pp. 1-6

10.1109/tasc.2023.3239830

2023/7/15
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Jin Wang,Masaki Ando,Hiroki Nagata,Sota Yoshida,Kenji Sakai,Toshihiko Kiwa
Multifunctional terahertz microscopy for biochemical and chemical imaging and sensing
Biosensors and Bioelectronics, 220, pp. 114901-114901

10.1016/j.bios.2022.114901

2023/1/1
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Shoya Adachi,Minoru Hayashi,Taisei Kawakami,Yuto Ando,Jin Wang,Kenji Sakai,Toshihiko Kiwa,Toshiyuki Ishikawa,Keiji Tsukada
Thickness Measurement at High Lift-Off for Underwater Corroded Iron-Steel Structures Using a Magnetic Sensor Probe
Sensors, 23, 1, 380

10.3390/s23010380

2022/12/29
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Kouhei Kishimoto,Hiroto Kuroda,Misaki Tsubota,Kei Yamashita,Jin Wang,Kenji Sakai,Mohd Mawardi Saari,Toshihiko Kiwa
Dispersion of Fe3O4 Nanoparticle Beads Driven by Femtosecond Laser Pulses for Quantitative Magnetic Immunoassay Measurements
ACS Applied Nano Materials, VOL 5, No. 11, pp. 17258-17263

10.1021/acsanm.2c04399

2022/11/15
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Feroz Ahmed,Masashi Shimizu,Jin Wang,Kenji Sakai,Toshihiko Kiwa
Optimization of Microchannels and Application of Basic Activation Functions of Deep Neural Network for Accuracy Analysis of Microfluidic Parameter Data
Micromachines, 13, 8, 1352

10.3390/mi13081352

2022/8/20
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Jin Wang,Kenji Sakai,Toshihiko Kiwa
Rational Design of Peptides Derived from Odorant-Binding Proteins for SARS-CoV-2-Related Volatile Organic Compounds Recognition
Molecules, VOL 27, No. 12, pp. 3917-3917

10.3390/molecules27123917

2022/6/18
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Jin Wang,Kosuke Sato,Yuichi Yoshida,Kenji Sakai,Toshihiko Kiwa
A Versatile Terahertz Chemical Microscope and Its Application for the Detection of Histamine
Photonics, 9, 1, 26

10.3390/photonics9010026

2022/1/3
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Minoru Hayashi,Taisei Kawakami,Shoya Adachi,Jin Wang,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada,Yohei Miyamoto,Mikihito Hirohata,Toshiyuki Ishikawa
Crack Detection for Welded Joint with Surface Coating Using Unsaturated AC Magnetic Flux Leakage
IEEE Transactions on Magnetics, 58, 8, 6201205

10.1109/tmag.2022.3151656

2022/7/14
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Masashi Shimizu,Ryoji Yamanaka,Takashi Teranishi,Jin Wang,Kenji Sakai,Keiji Tsukada,Toshihiko Kiwa
Development of impedance measurement of lithium ion batteries electrode using terahertz chemical microscope
Electrical Engineering in Japan, VOL 214, No. 4

10.1002/eej.23355

2021/12/1
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Jin Wang,Hiroki Nagata,Masaki Ando,Yuichi Yoshida,Kenji Sakai,Toshihiko Kiwa
Visualization of Charge-Transfer Complex for the Detection of 2,4,6-Trinitrotoluene Using Terahertz Chemical Microscope
Journal of the Electrochemical Society , VOL 168, No. 11

10.1149/1945-7111/ac3a2c

2021/11/1
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Feroz Ahmed,Yuichi Yoshida,Jin Wang,Kenji Sakai,Toshihiko Kiwa
Design and validation of microfluidic parameters of a microfluidic chip using fluid dynamics
AIP Advances, VOL 11, No. 7

10.1063/5.0056597

2021/7/1
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Sharifun Nahar,Ahmed Mohamed,Xavier Ropagnol,Amir Hassanpour,Toshihiko Kiwa,Tsuneyuki Ozaki,Marc A. Gauthier
Noninvasive, label-free, and quantitative monitoring of lipase kinetics using terahertz emission technology
Biotechnology and Bioengineering, VOL 118, No. 11, pp. 4246-4254

10.1002/bit.27893

2021/7/1
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Mohd Mawardi Saari,Mohd Herwan Sulaiman,Nurul Akmal Che Lah,Zulkifly Aziz,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Properties of single- and multi-core magnetic nanoparticles assessed by magnetic susceptibility measurements
Journal of Magnetism and Magnetic Materials, VOL 528

10.1016/j.jmmm.2021.167812

2021/6/1
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Sota Sueda,Tomoya Niki,Kenji Sakai,Toshihiko Kiwa
Evaluation of penetration speed of liquids into skin using a terahertz time-of-flight method
Journal of Applied Physics, VOL 60, No. 3

10.35848/1347-4065/abdd03

2021/3/1
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Minoru Hayashi,Taisei Kawakami,Taisuke Saito,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Imaging of Defect Signal of Reinforcing Steel Bar at High Lift-Off Using a Magnetic Sensor Array by Unsaturated AC Magnetic Flux Leakage Testing
IEEE Transactions on Magnetics, VOL 57, No. 2

10.1109/TMAG.2020.3017722

2021/2/1
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Feroz Ahmed,Atsuya Mahana,Katsuya Taniizumi,Jin Wang,Kenji Sakai,Toshihiko Kiwa
Terahertz imaging technique for monitoring the flow of buffer solutions at different pH values through a microfluidic chip
Journal of Applied Physics, VOL 60, No. 2

10.35848/1347-4065/abd86e

2021/2/1
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Mohd Mawardi Saari,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
A sensitive magnetometer utilizing high-T c SQUID for magnetic property characterization
Microsystem Technologies, VOL 27, No. 9, pp. 3413-3420

10.1007/s00542-020-05198-6

2020/7/13
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Toshihiko Kiwa,Yuki Akiwa,Hayato Fujita,Takashi Teranishi,Kenji Sakai,Hidetoshi Nose,Masaki Kobayashi,Keiji Tsukada
Electric Potential Distribution on Lithium Ion Battery Cathodes Measured Using Terahertz Chemical Microscopy
Journal of Infrared, Millimeter, and Terahertz Waves, VOL 41, No. 4, pp. 430-437

10.1007/s10762-019-00640-x

2020/4/1
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Kiyoshi Miyata,Ryota Nagaoka,Masaki Hada,Takanori Tanaka,Ryuji Mishima,Taihei Kuroda,Sota Sueta,Takumi Iida,Yoshifumi Yamashita,Takeshi Nishikawa,Kenji Tsuruta,Yasuhiko Hayashi,Ken Onda,Toshihiko Kiwa,Takashi Teranishi
Liquid-like dielectric response is an origin of long polaron lifetime exceeding 10 μs in lead bromide perovskites.
The Journal of chemical physics, VOL 152, No. 8, pp. 84704-84704

10.1063/1.5127993

2020/2/28
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Kenta Tsunashima,Katsuya Jinno,Bunta Hiramatsu,Kayo Fujimoto,Kenji Sakai,Toshihiko Kiwa,Mohd Mawardi Saari,Keiji Tsukada
Laser monitoring of dynamic behavior of magnetic nanoparticles in magnetic field gradient
AIP Advances, VOL 10, No. 1

10.1063/1.5130167

2020/1/1
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Katsuya Jinno,Bunta Hiramatsu,Kenta Tsunashima,Kayo Fujimoto,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Magnetic characterization change by solvents of magnetic nanoparticles in liquid-phase magnetic immunoassay
AIP Advances, VOL 9, No. 12

10.1063/1.5130168

2019/12/1
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Masaki Hada,Taisuke Hasegawa,Hirotaka Inoue,Makito Takagi,Kazuki Omoto,Daiki Chujo,Shogo Iemoto,Taihei Kuroda,Taiga Morimoto,Takuma Hayashi,Toru Iijima,Tomoharu Tokunaga,Naoshi Ikeda,Kazuhiro Fujimori,Chihiro Itoh,Takeshi Nishikawa,Yoshifumi Yamashita,Toshihiko Kiwa,Shin ya Koshihara,Satoshi Maeda,Yasuhiko Hayashi
One-Minute Joule Annealing Enhances the Thermoelectric Properties of Carbon Nanotube Yarns via the Formation of Graphene at the Interface
ACS Applied Energy Materials, VOL 2, No. 10, pp. 7700-7708

10.1021/acsaem.9b01736

2019/10/28
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Mohd Mawardi Saari,Nazatul Shareena Suhaimi,Mohd Herwan Sulaiman,Nurul Akmal Che Lah,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Influence of Viscosity on Dynamic Magnetization of Thermally Blocked Iron Oxide Nanoparticles Characterized by a Sensitive AC Magnetometer
Journal of Superconductivity and Novel Magnetism, VOL 32, No. 9, pp. 2765-2772

10.1007/s10948-019-5031-6

2019/9/1
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Tetsuro Hirata,Yuto Goda,Kenji Sakai,Toshihiko Kiwa,Seiji Adachi,Akira Tsukamoto,Tsunehiro Hato,Keiichi Tanabe,Keiji Tsukada
Development of a Highly Sensitive Magnetic Field Detector with a Wide Frequency Range for Nondestructive Testing Using an HTS Coil with Magnetic Sensors
IEEE Transactions on Applied Superconductivity, VOL 29, No. 5

10.1109/TASC.2019.2904485

2019/8/1
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Minoru Hayashi,Taisuke Saito,Yoshihiro Nakamura,Kenji Sakai,Toshihiko Kiwa,Izumi Tanikura,Keiji Tsukada
Extraction Method of Crack Signal for Inspection of Complicated Steel Structures Using A Dual-Channel Magnetic Sensor.
Sensors, VOL 19, No. 13

10.3390/s19133001

2019/7/8
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Keiji Tsukada,Kenta Tsunashima,Katsuya Jinno,Bunta Hiramatsu,Shun Takeuchi,Kayo Fujimoto,Kenji Sakai,Toshihiko Kiwa,Mohd Mawardi Saari
Using Magnetic Field Gradients to Shorten the Antigen-Antibody Reaction Time for a Magnetic Immunoassay
IEEE Transactions on Magnetics, VOL 55, No. 7

10.1109/TMAG.2019.2894904

2019/7/1
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Eman M. Hassan,Ahmed Mohamed,Maria C. DeRosa,William G. Willmore,Yuki Hanaoka,Toshihiko Kiwa,Tsuneyuki Ozaki
High-sensitivity detection of metastatic breast cancer cells via terahertz chemical microscopy using aptamers
Sensors and Actuators, B: Chemical, VOL 287, No. , pp. 595-601

10.1016/j.snb.2019.02.019

2019/5/15
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Keiji Tsukada,Tetsuro Hirata,Yuto Goda,Kenji Sakai,Toshihiko Kiwa
Hybrid Magnetic Sensor Combined with a Tunnel Magnetoresistive Sensor and High-Temperature Superconducting Magnetic-Field-Focusing Plates
IEEE Transactions on Applied Superconductivity, VOL 29, No. 3

10.1109/TASC.2018.2874354

2019/4/1
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M. M. Saari,N. A. Nadzri,A. M. Halil,M. Ishak,K. Sakai,T. Kiwa,K. Tsukada
Design of eddy current testing probe for surface defect evaluation
International Journal of Automotive and Mechanical Engineering, VOL 16, No. 1, pp. 6357-6367

10.15282/ijame.16.1.2019.19.0481

2018/7/11
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Keiji Tsukada,Hiroto Shobu,Yuto Goda,Takumi Kobara,Kenji Sakai,Toshihiko Kiwa,Mohd Mawardi Saari
Integrated Magnetic Sensor Probe and Excitation Wire for Nondestructive Detection of Submillimeter Defects
IEEE Magnetics Letters, VOL 10

10.1109/LMAG.2019.2936392

2018/7/11
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Toshihiko Kiwa,Tatsuki Kamiya,Taiga Morimoto,Kentaro Fujiwara,Yuki Maeno,Yuki Akiwa,Masahiro Iida,Taihei Kuroda,Kenji Sakai,Hidetoshi Nose,Masaki Kobayashi,Keiji Tsukada
Imaging of chemical reactions using a terahertz chemical microscope
Photonics, VOL 6, No. 1

10.3390/photonics6010010

2018/7/11
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Keiji Tsukada,Takuya Tomioka,Shunki Wakabayashi,Kenji Sakai,Toshihiko Kiwa
Magnetic detection of steel corrosion at a buried position near the ground level using a magnetic resistance sensor
IEEE Transactions on Magnetics, VOL 54, No. 11

10.1109/TMAG.2018.2833852

2018/11/1
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Ryota Isshiki,Yuta Nakamura,Shun Takeuchi,Tetsuro Hirata,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Evaluation of the Magnetization Properties of Magnetic Nanoparticles in Serum Using HTS-SQUID
IEEE Transactions on Applied Superconductivity, VOL 28, No. 4

10.1109/TASC.2018.2795619

2018/6/1
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Kenji Sakai,Tsubasa Kizu,Toshihiko Kiwa,Keiji Tsukada
Analysis of AC Impedance in Localized Region Using Magnetic Field Distribution Measured by HTS-SQUID
IEEE Transactions on Applied Superconductivity, VOL 28, No. 4

10.1109/TASC.2018.2796609

2018/6/1
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Yuta Nakamura,Ryota Isshiki,Shun Takeuchi,Tetsuro Hirata,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Sensitivity Improvement of Sample Rotation Measurement Method in HTS-SQUID Magnetometer for Diamagnetic Materials
IEEE Transactions on Applied Superconductivity, VOL 28, No. 4

10.1109/TASC.2018.2810088

2018/6/1
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Toshihiko Kiwa,Tatsuki Kamiya,Taiga Morimoto,Kenji Sakai,Keiji Tsukada
pH measurements in 16-nL-volume solutions using terahertz chemical microscopy.
Optics Express, VOL 26, No. 7, pp. 8232-8238

10.1364/OE.26.008232

2018/4/2
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Mohd Mawardi Saari,Nurul Akmal Che Lah,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Harmonics distribution of iron oxide nanoparticles solutions under diamagnetic background
Journal of Magnetism and Magnetic Materials, 452, pp. 145-152

10.1016/j.jmmm.2017.12.054

2018/4/1
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Mohd Mawardi Saari,Nazatul Sharreena Suhaimi,Saifudin Razali,Nurul Akmal Che Lah,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Development of a resonant excitation coil of AC magnetometer for evaluation of magnetic fluid
Journal of Telecommunication, Electronic and Computer Engineering, 10, pp. 127-130

2018/1/1
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Keiji Tsukada,Minoru Hayashi,Yoshihiro Nakamura,Kenji Sakai,Toshihiko Kiwa
Small Eddy Current Testing Sensor Probe Using a Tunneling Magnetoresistance Sensor to Detect Cracks in Steel Structures
IEEE Transactions on Magnetics, VOL 54, No. 11

10.1109/TMAG.2018.2845864

2017/7/10
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Yasuaki Matsunaga,Ryota Isshiki,Yuta Nakamura,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Application of a HTS Coil with a Magnetic Sensor to Nondestructive Testing Using a Low-Frequency Magnetic Field
IEEE Transactions on Applied Superconductivity, VOL 27, No. 4

10.1109/TASC.2016.2631420

2017/6/1
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Kenji Sakai,Koji Morita,Yuta Haga,Toshihiko Kiwa,Katsumi Inoue,Keiji Tsukada
Automatic Scanning System for Back-Side Defect of Steel Structure Using Magnetic Flux Leakage Method
IEEE Transactions on Magnetics, VOL 51, No. 11

10.1109/TMAG.2015.2453211

2015/11/1
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Mohd Mawardi Saari,Yuya Tsukamoto,Toki Kusaka,Yuichi Ishihara,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Effect of diamagnetic contribution of water on harmonics distribution in a dilute solution of iron oxide nanoparticles measured using high-Tc SQUID magnetometer
Journal of Magnetism and Magnetic Materials, VOL 394, No. , pp. 260-265

10.1016/j.jmmm.2015.06.090

2015/7/10
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Kenji Sakai,Naohiro Okamoto,Yuuta Watanabe,Mohd Mawardi Saari,Toshihiko Kiwa,Keiji Tsukada
Moisture content evaluation using improved high-tc squid-based rotating-sample magnetometer
IEEE Transactions on Applied Superconductivity, VOL 25, No. 3

10.1109/TASC.2014.2363353

2015/6/1
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Mohd Mawardi Saari,Yuichi Ishihara,Yuya Tsukamoto,Toki Kusaka,Koji Morita,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Optimization of an AC/DC High- Tc SQUID magnetometer detection unit for evaluation of magnetic nanoparticles in solution
IEEE Transactions on Applied Superconductivity, VOL 25, No. 3

10.1109/TASC.2014.2363633

2015/6/1
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Toshihiko Kiwa,Kohei Tanaka,Shohei Kasuya,Kenji Sakai,Keiji Tsukada
Ion transportation of electrolytes in a flow channel mapped by an HTS SQUID scanning system
IEEE Transactions on Applied Superconductivity, VOL 25, No. 3

10.1109/TASC.2014.2382656

2015/6/1
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M. M. Saari,K. Sakai,T. Kiwa,T. Sasayama,T. Yoshida,K. Tsukada
Characterization of the magnetic moment distribution in low-concentration solutions of iron oxide nanoparticles by a high- T c superconducting quantum interference device magnetometer
Journal of Applied Physics, VOL 117, No. 17

10.1063/1.4919043

2015/5/7
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Kosuke Akimune,Yuki Okawa,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
Multi-ion sensing of buffer solutions using terahertz chemical microscopy
Applied Physics Express, VOL 7, No. 12, 122401

10.7567/APEX.7.122401

2014/12/1
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Toshihiko Kiwa,Shinogo Miyazaki,Mohd M. Saari,Kenji Sakai,Akira Tsukamoto,Seiji Adachi,Tsunehiro Hato,Keiichi Tanabe,Keiji Tsukada
Visualization of ion transportation in an electrolyte using an HTS-SQUID gradiometer
Physica C: Superconductivity and its Applications, VOL 504, No. , pp. 84-87

10.1016/j.physc.2014.04.024

2014/9/15
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Keiji Tsukada,Shuzo Takeichi,Kenji Sakai,Toshihiko Kiwa
Ultrathin-film hydrogen gas sensor with nanostructurally modified surface
Journal of Applied Physics, VOL 53, No. 7

10.7567/JJAP.53.076701

2014/7/1
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K. Tsukada,T. Kusaka,M. M. Saari,R. Takagi,K. Sakai,T. Kiwa,Y. Bito
Magnetic susceptibility and magnetic resonance measurements of the moisture content and hydration condition of a magnetic mixture material
Journal of Applied Physics, VOL 115, No. 17

10.1063/1.4852075

2014/5/7
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奥井貴博,牛田祐貴,武市修蔵,堺健司,紀和利彦,塚田啓二Takahiro Okuir,Yuki Usita,Shuzo Takeichi,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
パルス電流印加ゲート構成によるFET水素センサの応答特性の高速化/FET hydrogen sensor by direct heating of platinum metal gate for fast response time
IEEJ Transactions on Sensors and Micromachines, VOL 134, No. 8, pp. 264-269

10.1541/ieejsmas.134.264

2014/7/6
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高木竜輝,SAARI Mohd Mawardi,堺健司,紀和利彦,塚田啓二Ryuki Takagi,Mohd Mawardi Saari,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
HTS-SQUIDを用いたAC/DC複合型小型磁化率計/Compact AC/DC susceptometer using a high-temperature superconductor superconducting quantum interference device
IEEJ Transactions on Fundamentals and Materials, VOL 134, No. 6, pp. 369-374

10.1541/ieejfms.134.369

2014/7/6
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Keiji Tsukada,Kousuke Miyake,Daichi Harada,Kenji Sakai,Toshihiko Kiwa
Magnetic nondestructive test for resistance spot welds using magnetic flux penetration and eddy current methods
Journal of Nondestructive Evaluation, VOL 32, No. 3, pp. 286-293

10.1007/s10921-013-0181-0

2013/9/1
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小森達也,山本貴文,小田和代,堺健司,紀和利彦,塚田啓二Tatsuya Komori,Takafumi Yamamoto,Kazuyo Oda,Kenji Sakai,Toshihiko Kiwa,Keiji Tsukada
新型構造ナトリウムイオンセンサの開発および応答解析/Characterization of new structural ion sensor for sodium ion
IEEJ Transactions on Sensors and Micromachines, VOL 133, No. 7, pp. 309-313

10.1541/ieejsmas.133.309

2013/7/5
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Toshihiko Kiwa,Akira Tenma,Shinji Takahashi,Kenji Sakai,Keiji Tsukada
Label free immune assay using terahertz chemical microscope
Sensors and Actuators, B: Chemical, VOL 187, No. , pp. 8-11

10.1016/j.snb.2012.08.051

2013/7/5
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K. Sakai,M. M. Saari,T. Kiwa,A. Tsukamoto,S. Adachi,K. Tanabe,A. Kandori,K. Tsukada
Development of a compact DC magnetometer using HTS-SQUID and a rotating sample
Superconductor Science and Technology, VOL 25, No. 4

10.1088/0953-2048/25/4/045005

2012/4/1
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Keiji Tsukada,Kenji Sakai,Toshihiko Kiwa
Electric characteristics of a loop in which two junctions between a catalytic metal and a noncatalytic metal are under different hydrogen gas concentrations
Applied Physics Express, VOL 5, No. 3

10.1143/APEX.5.034102

2012/3/1
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Keiji Tsukada,Mitsuteru Yoshioka,Yoshihiko Kawasaki,Toshihiko Kiwa
Detection of back-side pit on a ferrous plate by magnetic flux leakage method with analyzing magnetic field vector
NDT and E International, VOL 43, No. 4, pp. 323-328

10.1016/j.ndteint.2010.01.004

2010/6/1
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T. Kiwa,T. Yamaguchi,K. Tsubota,W. Naruyama,H. Yamada,K. Tsukada
Hydrogen gas diffusion imaging using multiple FET type gas sensors
International Journal of Advanced Mechatronic Systems, VOL 2, No. 4, pp. 219-224

10.1504/IJAMechS.2010.033594

2009/7/2
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Keiji Tsukada,Fumiyuki Kobayashi,Toyotaka Inoue,Toshihiko Kiwa
A Novel Ion Sensor Without a Reference Electrode
Sensor Letters, VOL 7, No. 6, pp. 1163-1166

10.1166/sl.2009.1240

2009/12/1
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Books

紀和 利彦
「第6章 バイオメディカル分野 1. 総説」
分担ページ:pp.200-204
「第6章 バイオメディカル分野 3 テラヘルツ波ケミカル顕微鏡」
分担ページ:pp.214-221
「第7章 安全安心・非破壊検査応用 第7章 安全安心・非破壊検査応用」
分担ページ:pp.272-280
書籍「テラヘルツ波産業創成の課題と展望」
監修:斗内政吉
ISBN:978-4-7813-1662-8
出版社名:シーエムシー出版
発行年月日:2022.5.31
紀和 利彦
「10章 テラヘルツ波ケミカル顕微鏡」
分担ページ:pp.119- 125
書籍「赤外線の化学利用 (CSJ:42) 近赤外からテラヘルツまで」
編:公益社団法人 日本化学会 
ISBN:978-4-7598-1402-6
出版社名:(株)化学同人
発行年月日:2021.12.4
紀和 利彦
「第9章第3節 バイオセンシングプレートの開発と応用」
分担ページ:pp.200- 210
書籍「テラヘルツ波新産業(新材料・新素材シリーズ)」
監修:斗内政吉
ISBN:978-4-7813-0289-8
出版社名:シーエムシー出版
発行年月日:2011.01.24
紀和利彦
「第15章第6節 テラヘルツ波ケミカル顕微鏡を用いた電極評価法の検討」
分担ページ:pp.583-590
書籍「次世代電池用電極材料の高エネルギー密度、高出力化」
企画編集:株式会社 技術情報協会
ISBN:978-4-86104-658-8
発行年月日:2017.11.30
紀和 利彦
「4.3 高温超電導SQUIDを用いた磁気免疫検査技術」
分担ページ:pp.36-38
書籍「超電導関連技術の医療応用」
編:超電導関連技術の医療応用調査専門委員会
出版:電気学会
発行年月日:2022.10.12

Reviews

紀和利彦,王裕基,中山榛人,王璡,塚田啓二
室温動作可能な白金超薄膜型水素センサの開発
日本工業出版,検査技術 2024年11月号

紀和利彦、堺健司、塚田啓二 
水素社会に貢献する高感度水素センサ 
化学工業、Vol 73, Number 9, 特集/先端エネルギー技術の新展開, pp.576-581. 2022.9 
 
紀和利彦、藤原健太郎、秋和佑季、吉川祐未、寺西貴志、能勢秀俊、小林正樹、堺健司、塚田啓二
テラヘルツ波を用いた二次電池電極の非破壊検査
レーザー研究、Vol 47, Number 1, Laser Review, pp.16-20. 2019.1
 
紀和利彦
テラヘルツ技術の生体関連資料への応用
オレイオサイエンス(日本油化学会), 第28巻, 第9号, pp. 27-32, 2018.9
 
紀和利彦 
テラヘルツ波ケミカル顕微鏡による局所電気化学反応計測 
テラヘルツテクノロジーフォーラム通信 VOL15, NO. 2 pp.2-5, 2017.12.25 
 
紀和利彦 
岡山発 テラヘルツ波計測システム開発プロジェクト 
電子情報通信学会誌, 99, pp. 975-978, 2016 
 
紀和利彦 , 堺 健司 , 塚田 啓二 
テラヘルツ波ケミカル顕微鏡の開発 
月刊オプトロニクス9月号,pp.86-90, 2015 
 
紀和利彦 
テラヘルツ波ケミカル顕微鏡 : 新しい非標識バイオイセンシングツールの開発 
光アライアンス Vol. 26 No. 1 pp. 1-5 2015.1 
 
紀和 利彦 , 堺 健司 , 塚田 啓二 
産業応用に向けたテラヘルツ波ケミカル顕微鏡の開発 
農業食料工学会誌 Vol. 76 No. 3 pp. 218-222 2014.5 
 
堺 健司 , Mohd Mawardi Saari , 紀和 利彦 
HTS-SQUID を用いた試料回転式小型磁化率計の開発と応用展開 
低温工学 Vol. 49 No. 7 pp. 352-358 2014.7 
 
紀和 利彦 , 堺 健司 , 塚田 啓二 
磁気抵抗効果センサを用いた非破壊検査 非破壊検査 Vol. 63 No. 11 pp. 578-585 2014.11 
 
Toshihiko Kiwa, Kenji Sakai, and Keiji Tsukada, 
Imaging chemical reactions 
p. 00528, SPIE New Room 
 
紀和利彦 
テラヘルツ波ケミカル顕微鏡を用いたバイオ計測 
応用物理,Vol. 81, No.4, pp. 298-303, 2012 
 
紀和利彦 
テラヘルツ波ケミカル顕微鏡によるタンパク質結合検出 
分光研究, Vol. 61, No. 1, p. 2-3, 2012 
 
紀和利彦 
テラヘルツケミカル顕微鏡と応用開拓 
O plus E, Vol. 35, No.2, pp. 147-151, 2012 

Access

Kogakubu 3-Gokan (N32), Tsushima Campus,
Okayama University
3-1-1, Tsushimanaka, Kitaku, Okayama, 700-8530 Japan
​​
〒700-8530 岡山県岡山市北区津島中3ー1ー1 
岡山大学津島キャンパス 工学部3号館(N32)

Contact

Graduate School of Interdisciplinary Science and Engineering in Health Systems,  Okayama University, 
3-1-1, Tsushimanaka, Kitaku, Okayama, 700-8530 Japan
 
〒700-8530 岡山県岡山市北区津島中3ー1ー1 
岡山大学大学院ヘルスシステム統合科学研究科
 
t: 086 251 8130 (local) / +81 86 251 8130 (int'l)
e: kiwa@okayama-u.ac.jp 

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