Faculty Profiles - WANG JIN

Papers - WANG JIN

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A small molecule esculetin accelerates postprandial lipid clearance involving activation of C/EBPβ and CD36-mediated phagocytosis by adipose tissue macrophages Reviewed

Gang Wang, Zhaokai Li, Wei Ni, Heng Ye, Yang Liu, Linjian Chen, Lin Wang, Changjiang Liu, Jingyu Chen, Xuchao Wang, Xue Ding, Longshan Zhao, Xiaofeng Ge, Yan Wang, Yuanchao Ye, Toshihiko Kiwa, Linghe Zang, Jin Wang, Cuilian Dai, Binbin Liu

Theranostics 15 ( 12 ) 5910 - 5930 2025.4

Coagulation testing method using magnetic nanoparticles Reviewed

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

Japanese Journal of Applied Physics 64 020902 2025.2

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

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

Biosensors 15(1) 46 2025.1

Development of Viscosity Measurement System Utilizing the Frequency Characteristics of Magnetic Nanoparticles Reviewed

Kei Yamashita, Kosuke Naito, Rikuya Korenaga, Jin Wang, Toshihiko Kiwa

2024 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) 21 - 24 2024.12

Improved waterproof performance of ultra-thin Pt film hydrogen sensors with a glass package Reviewed

Yuki Oh, Haruhito Nakayama, Jin Wang, Toshihiko Kiwa

2024 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) 42 - 44 2024.12

Development of an AC Magnetic Characterization System and Its Application to Magnetic Immunoassay Reviewed

Rikuya Korenaga, Kei Yamashita, Kosuke Naito, Jin Wang, Toshihiko Kiwa

2024 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) 29 - 32 2024.12

Terahertz spectroscopic characterization of fractal silver nanoparticles Reviewed

Hiroya Tanaka, Sota Itayama, Tomoki Kawahara, Jin Wang, Nobuyuki Takeyasu, Toshihiko Kiwa

2024 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) 37 - 39 2024.12

Precise Cancellation of Magnetic Signal Using a Movable Ferromagnetic Rod for Magnetic Nanoparticles Measurements Reviewed

Rikako Ogawa, Kei Yamashita, Jin Wang, Toshihiko Kiwa

2024 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) 45 - 46 2024.12

Measuring Biotin Concentrations for Quantitative Magnetic Immunoassay Using a Femtosecond Laser Reviewed

Shu Asayama, Sakuya Kako, Kei Yamashita, Jin Wang, Toshihiko Kiwa

2024 IEEE Asia-Pacific Conference on Applied Electromagnetics (APACE) 40 - 41 2024.12

Microdetection of Nucleocapsid Proteins via Terahertz Chemical Microscope Using Aptamers Reviewed

Xue Ding, Mana Murakami, Jin Wang, Hirofumi Inoue, Toshihiko Kiwa

Sensors 24(22), 7382 2024.11

Label-Free Measurement of CD63 Positive Extracellular Vesicles Using Terahertz Chemical Microscopy Reviewed

Changjiang Liu, Jin Wang, Ryo Negishi, Tatsutoshi Inuzuka, Toshihiko Kiwa

ACS Sensors 9 ( ,6 ) 3244 - 3252 2024.5

Ultrathin Platinum Film Hydrogen Sensors with a Twin-T Type Notch Filter Circuit Reviewed

Shoki Wakabayashi, Yuki Oh, Haruhito Nakayama, Jin Wang, Toshihiko Kiwa

Sensors 24 ( 2 ) 548 - 548 2024.1

Publishing type：Research paper (scientific journal) Publisher：MDPI AG

In recent years, hydrogen energy has garnered attention as a potential solution for mitigating greenhouse gas emissions. However, concerns regarding the inherent risk of hydrogen gas leakage and potential explosions have necessitated the development of advanced sensors. Within our research group, we have innovated an ultrathin platinum (Pt) film hydrogen sensor that gauges resistance changes in Pt thin films when exposed to hydrogen gas. Notably, the sensitivity of each sensor is contingent upon the thickness of the Pt film. To address the challenge of detecting hydrogen using multiple sensors, we integrated the ultrathin Pt film as a resistance element within a twin-T type notch filter. This filter exhibits a distinctive reduction in output signals at a specific frequency. The frequency properties of the notch filter dynamically alter with changes in the resistance of the Pt film induced by hydrogen exposure. Consequently, the ultrathin Pt film hydrogen sensor monitors output signal variations around the notch frequency, responding to shifts in frequency properties. This innovative approach enables the electrical control of sensor sensitivity by adjusting the operating frequency in proximity to the notch frequency. Additionally, the simultaneous detection of hydrogen by multiple sensors was successfully achieved by interconnecting sensors with distinct notch frequencies in series.

DOI： 10.3390/s24020548

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Terahertz aptasensor for dopamine neurochemical detection Reviewed

Jin Wang, Kosei Morita, Masaki Ando, Sota Yoshida, Hiroki Nagata, Kenji Sakai, Toshihiko Kiwa

Applied Physics Express 16 052002 2023.5

Aggregation of magnetic nanoparticles in biological solvents evaluated by HTS-SQUID magnetic immunoassay system Reviewed

K. Yamashita, K. Kishimoto, H. Kuroda, J. Wang, K. Sakai, M. M. Saari, T. Kiwa

IEEE Transactions on Applied Superconductivity 33 ( 5 ) 1 - 6 2023.1

Multifunctional terahertz microscopy for biochemical and chemical imaging and sensing Reviewed

Jin Wang, Masaki Ando, Hiroki Nagata, Sota Yoshida, Kenji Sakai, Toshihiko Kiwa

Biosensors and Bioelectronics 220 114901 - 114901 2023.1

All-in-one terahertz taste sensor: integrated electronic and bioelectronic tongues Reviewed

Jin Wang, Kenji Sakai, Toshihiko Kiwa

Sensors & Diagnostics 2, 620-626 2023

Authorship：Lead author,　Corresponding author Publishing type：Research paper (scientific journal) Publisher：Royal Society of Chemistry (RSC)

Taste sensors, also known as electronic tongues or bioelectronic tongues, are designed to evaluate food and beverages, as well as for medical diagnostics. This device mimics the ability of the...

DOI： 10.1039/d3sd00038a

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Electric Potential Mapping Measurement for All-Solid-State Lithium-Ion Batteries using a Terahertz Chemical Microscope Reviewed

Taketo Yamaguchi, Yusei Hosokawa, Ryota Tomie, Takumi Higuchi, Takashi Teranishi, Jin Wang, Kenji Sakai, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023

Comparative Study of Terahertz Chemical Microscopy and Flexible ISFET Approaches for Calcium Ion Detection Reviewed

Sota Yoshida, Jin Wang, Kenji Sakai, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023

Detection of Nucleocapsid Proteins of COVID-19 using a Terahertz Chemical Microscope Reviewed

Xue Ding, Sayaka Tsuji, Mana Murakami, Jin Wang, Hirofumi Inoue, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2023

Thickness Measurement at High Lift-Off for Underwater Corroded Iron-Steel Structures Using a Magnetic Sensor Probe Reviewed

Shoya Adachi, Minoru Hayashi, Taisei Kawakami, Yuto Ando, Jin Wang, Kenji Sakai, Toshihiko Kiwa, Toshiyuki Ishikawa, Keiji Tsukada

Sensors 2022.12

Dispersion of Fe₃O₄ Nanoparticle Beads Driven by Femtosecond Laser Pulses for Quantitative Magnetic Immunoassay Measurements Reviewed

Kouhei Kishimoto, Hiroto Kuroda, Misaki Tsubota, Kei Yamashita, Jin Wang, Kenji Sakai, Mohd Mawardi Saari, Toshihiko Kiwa

ACS Applied Nano Materials 5 ( 11 ) 17258 - 17263 2022.11

A Hydrothermal Method to Generate Carbon Quantum Dots from Waste Bones and Their Detection of Laundry Powder Invited Reviewed

Heng Ye, Binbin Liu, Jin Wang, Chunyu Zhou, Zhili Xiong, Longshan Zhao

Molecules 27 ( 19 ) 6479 2022.10

Optimization of Microchannels and Application of Basic Activation Functions of Deep Neural Network for Accuracy Analysis of Microfluidic Parameter Data Reviewed

Feroz Ahmed, Masashi Shimizu, Jin Wang, Kenji Sakai, Toshihiko Kiwa

Micromachines 2022.8

Rational Design of Peptides Derived from Odorant-Binding Proteins for SARS-CoV-2-Related Volatile Organic Compounds Recognition Reviewed

Jin Wang, Kenji Sakai, Toshihiko Kiwa

Molecules 27 ( 12 ) 3917 - 3917 2022.6

Crack Detection for Welded Joint with Surface Coating Using Unsaturated AC Magnetic Flux Leakage Reviewed

Minoru Hayashi, Taisei Kawakami, Shoya Adachi, Jin Wang, Kenji Sakai, Toshihiko Kiwa, Keiji Tsukada, Yohei Miyamoto, Mikihito Hirohata, Toshiyuki Ishikawa

IEEE Transactions on Magnetics 58 ( 8 ) 1 - 1 2022.2

A Versatile Terahertz Chemical Microscope and Its Application for the Detection of Histamine Reviewed

Jin Wang, Kosuke Sato, Yuichi Yoshida, Kenji Sakai, Toshihiko Kiwa

Photonics 9 ( 1 ) 26 - 26 2022.1

Electric Potential Mapping of All-Solid-State Lithium Ion Batteries using A Terahertz Chemical Microscope Reviewed

Ryota Tomie, Taketo Yamaguchi, Masashi Shimizu, Kashu Hamada, Takashi Teranishi, Hidetoshi Nose, Masaki Kobayashi, Jin Wang, Kenji Sakai, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2022-August 2022

Terahertz Chemical Microscope for Calcium Ions and Stress Biomarker Sensing Reviewed

Jin Wang, Sota Yoshida, Masaki Ando, Kenji Sakai, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2022-August 2022

Development of impedance measurement of lithium ion batteries electrode using terahertz chemical microscope Reviewed

Masashi Shimizu, Ryoji Yamanaka, Takashi Teranishi, Jin Wang, Kenji Sakai, Keiji Tsukada, Toshihiko Kiwa

Electrical Engineering in Japan 214 ( 4 ) 2021.12

Visualization of Charge-Transfer Complex for the Detection of 2, 4, 6-Trinitrotoluene Using Terahertz Chemical Microscope Reviewed

Jin Wang, Hiroki Nagata, Masaki Ando, Yuichi Yoshida, Kenji Sakai, Toshihiko Kiwa

Journal of The Electrochemical Society 168 ( 11 ) 2021.11

Detection of Lung Cancer Cells in Solutions Using a Terahertz Chemical Microscope Reviewed International journal

Yuichi Yoshida, Xue Ding, Kohei Iwatsuki, Katsuya Taniizumi, Hirofumi Inoue, Jin Wang, Kenji Sakai, Toshihiko Kiwa

Sensors 21 ( 22 ) 7631 - 7631 2021.11

Language：English Publishing type：Research paper (scientific journal) Publisher：{MDPI} {AG}

<jats:p>Cancer genome analysis has recently attracted attention for personalized cancer treatment. In this treatment, evaluation of the ratio of cancer cells in a specimen tissue is essential for the precise analysis of the genome. Conventionally, the evaluation takes at least two days and depends on the skill of the pathologist. In our group, a terahertz chemical microscope (TCM) was developed to easily and quickly measure the number of cancer cells in a solution. In this study, an antibody was immobilized on a sensing plate using an avidin-biotin reaction to immobilize it for high density and to improve antibody alignment. In addition, as the detected terahertz signals vary depending on the sensitivity of the sensing plate, the sensitivity was evaluated using pH measurement. The result of the cancer cell detection was corrected using the result of pH measurement. These results indicate that a TCM is expected to be an excellent candidate for liquid biopsies in cancer diagnosis.</jats:p>

DOI： 10.3390/s21227631

PubMed

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Development of two-dimensional qualitative visualization method for isoflavones secreted from soybean roots using sheets with immobilized bovine serum albumin Reviewed

Takeshi Onodera, Haruna Miyazaki, Xinzhu Li, Jin Wang, Masaru Nakayasu, Rui Yatabe, Yusuke Tahara, Ai Hosoki, Nozomu Sakurai, Akifumi Sugiyama

Biosensors and Bioelectronics 196 113705 - 113705 2021.10

Terahertz imaging technique for monitoring the flow of buffer solutions at different pH values through a microfluidic chip Reviewed

Ahmed, F., Mahana, A., Taniizumi, K., Wang, J., Sakai, K., Kiwa, T.

Japanese Journal of Applied Physics 60 ( 2 ) 2021

A Simple, Rapid and Low-cost 3-Aminopropyltriethoxysilane (APTES)-based Surface Plasmon Resonance Sensor for TNT Explosive Detection Reviewed

Wang, J.

Analytical Sciences 37 ( 7 ) 2021

Design and validation of microfluidic parameters of a microfluidic chip using fluid dynamics Reviewed

Ahmed, F., Yoshida, Y., Wang, J., Sakai, K., Kiwa, T.

AIP Advances 11 ( 7 ) 2021

Development of Ion Concentration Measurement Method for Minute Volume of Blood Using Terahertz Chemical Microscope Reviewed

Katsuya Taniizumi, Hiroki Nagata, Masaki Ando, Atsuya Mahana, Jin Wang, Kenji Sakai, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021-August 2021

Detection of cancer cells using immune reaction with a terahertz chemical microscope Reviewed

Y. Yoshida, X. Ding, K. Iwatsuki, H. Inoue, J. Wang, K. Sakai, T. Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021-August 2021

Evaluation of Cosmetic Liquid Penetration Using Terahertz Time-of-Flight Method Reviewed

Tomoya Niki, Tomoki Kotani, Jin Wang, Kenji Sakai, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021-August 2021

Investigation of Cross-Section Measurement Method for All-Solid-State Batteries Using Terahertz Chemical Microscopy Reviewed

Masashi Shimizu, Ryota Tomie, Kashu Hamada, Takashi Teranishi, Jin Wang, Kenji Sakai, Toshihiko Kiwa

International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2021-August 2021

Quartz Crystal Microbalance Sensor Based on Peptide Anchored Single-Walled Carbon Nanotubes for Highly Selective TNT Explosive Detection Reviewed

Jin Wang, Masayoshi Tanaka, Mina Okochi

Proceedings of IEEE Sensors 2020-October 2020.10

Peptide-modified Microelectrode-based Potentiometric Device for 2,4,6-trinitrotoluene Molecule Detection Reviewed

Jin Wang

Sensors and Materials 31 ( 3 ) 2609 - 2617 2019.8

An SPR sensor chip based on peptide-modified single-walled carbon nanotubes with enhanced sensitivity and selectivity in the detection of 2,4,6-trinitrotoluene explosives Reviewed International journal

Wang, J., Du, S., Onodera, T., Yatabe, R., Tanaka, M., Okochi, M., Toko, K.

Sensors (Switzerland) 18 ( 12 ) 2018

Highly Selective Rational Design of Peptide-Based Surface Plasmon Resonance Sensor for Direct Determination of 2,4,6-trinitrotoluene (TNT) Explosive Reviewed

Wang, J., Muto, M., Yatabe, R., Tahara, Y., Onodera, T., Tanaka, M., Okochi, M., Toko, K.

Sensors and Actuators, B: Chemical 264 279 - 284 2018

Near infrared optical biosensor based on peptide functionalized single-walled carbon nanotubes hybrids for 2,4,6-trinitrotoluene (TNT) explosive detection Reviewed

Wang, J.

Analytical Biochemistry 550 2018

Rational design of peptide-functionalized surface plasmon resonance sensor for specific detection of TNT explosive Reviewed International journal

Wang, J., Muto, M., Yatabe, R., Onodera, T., Tanaka, M., Okochi, M., Toko, K.

Sensors (Switzerland) 17 ( 10 ) 2017

Array-Based Rational Design of Short Peptide Probe-Derived from an Anti-TNT Monoclonal Antibody Reviewed International journal

Okochi, M., Muto, M., Yanai, K., Tanaka, M., Onodera, T., Wang, J., Ueda, H., Toko, K.

ACS Combinatorial Science 19 ( 10 ) 625 - 632 2017

Microfluidic device for coulometric detection of organophosphate pesticides Reviewed

Wang, J., Satake, T., Suzuki, H.

Analytical Sciences 31 ( 7 ) 591 - 595 2015

A micro IrOx potentiometric sensor for direct determination of organophosphate pesticides Reviewed

Wang, J., Yokokawa, M., Satake, T., Suzuki, H.

Sensors and Actuators, B: Chemical 220 2015

Coulometric microdevice for organophosphate pesticide detection Reviewed

Wang, J., Suzuki, H., Satake, T.

Sensors and Actuators, B: Chemical 204 2014

The effects on fruit and vegetable by ultra-high pressure technology Reviewed

Jin Wang

Food Research and Development 2012

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Papers - WANG JIN