Faculty Profiles - SOHGAWA Masayuki

MISC - SOHGAWA Masayuki

Division display 61 - 80 of about 146 ／ All the affair displays >>

A High-Sensitive Detection of Several Tens of nM of Amyloid-Beta by Cantilever-Type Biosensor Immobilized DPPC Liposome Incorporated with Cholesterol

Y. Murakami, Z. Zhang, T. Taniguchi, M. Sohgawa, K. Yamashita, M. Noda

PROCEEDINGS OF THE 30TH ANNIVERSARY EUROSENSORS CONFERENCE - EUROSENSORS 2016 168 565 - 568 2016

Investigation of temperature compensated detection of Aβ proteins by liposome-immobilized micro-cantilever in microfluidic channel

32 1 - 5 2015.10

Thermal Reactive Ion Etching of Titanium Using a Self-heated Stage and Its Optimization

32 1 - 5 2015.10

Dual-frequency type contactless chemical combo sensor based on quartz oscillator

32 1 - 4 2015.10

Development of miniature thermogravimetric analysis system by using a quartz crystal microbalance

32 1 - 4 2015.10

時間応答性の異なる検知部を集積したマイクロカンチレバー型触覚センサの基礎検討

河野壮, 三原雅人, 安部隆, 奥山雅則, 野間春生, 寒川雅之

「センサ・マイクロマシンと応用システム」シンポジウム論文集電気学会センサ・マイクロマシン部門 [編] 32 1 - 4 2015.10

Evaluation and fabrication of Gaussian-shaped AT-cut quartz crystal resonator

32 1 - 4 2015.10

半導体MEMSを用いた近接覚・触覚コンボセンサ Invited

寒川雅之

ケミカルエンジニヤリング 60 ( 9 ) 653 - 659 2015.9

カンチレバーバイオセンサによる異種脂質膜‐Aβタンパク質間相互作用の検出

ZHANG Z, 寒川雅之, 山下馨, 野田実

応用物理学会秋季学術講演会講演予稿集(CD-ROM) 76th ROMBUNNO.13A-2B-6 2015.8

2A2-R03 Development of Liquid Concentration Sensor Using Crystal Oscillator Circuit Embedded in a Robotic Artificial Skin

YANAGITA Yuta, SOHGAWA Masayuki, ABE Takashi

2015 "2A2 - R03(1)"-"2A2-R03(2)" 2015.5

Language：Japanese Publisher：The Japan Society of Mechanical Engineers

In this paper, we report the development of liquid concentration sensor using crystal oscillator circuit embedded in a robotic artificial skin. We optimized the shape of the sensing capacitor for sensing a small quantity of liquid locally. This sensor is composed of the sensing capacitor and quartz crystal resonator (QCR). The frequency of QCR changes by a liquid in contact with the artificial skin on the sensing capacitor. Because the frequency changes relate to the electrical characteristics (dielectric constant, conductivity) of the liquid, the sensor can measure the concentration of the liquid. This sensor is expected to be applied to a sensor embedded in the robotic artificial skin.

1P1-V05 Characterization of Surface Texture Depending on Hardness, Thickness, and Roughness Using MEMS Tactile Sensor

TAKAHASHI Kenta, ABE Takashi, OKUYAMA Masanori, NOMA Haruo, SOHGAWA Masayuki

2015 "1P1 - V05(1)"-"1P1-V05(2)" 2015.5

Language：Japanese Publisher：The Japan Society of Mechanical Engineers

In this paper, we report the texture quantitative measurement using the miniature multi-axial tactile sensor with microcantilevers which are fabricated by MEMS technology and embedded in the elastomer. The Si microcantilevers are deformed by both normal and shear forces and the deflection of the cantilever can be detected as resistance change of a strain gauge. The resistance changes by active-touching (pushing and sliding) to the object have been characterized and they are correlated with hardness, thickness, and roughness of the object. The first component obtained by principal component analysis of the correlation matrix among the resistance changes shows the surface texture characteristics (roughness, smoothness, friction) of the object. On the other hand, the second principal component shows texture characteristics including both bulky and elastic feelings of the object.

E部門発足20周年記念特集～未来に向けて（若手研究者の夢）～：「日本的」なセンサデバイスを目指して Invited

寒川雅之

電気学会論文誌Ｅ（センサ・マイクロマシン部門誌） 136 ( 5 ) NL5_3 2015.5

Fabrication of Multi-layer Micro-cantilever Structure and Its Application to Miniature Sensor Devices

2015 ( 1 ) 41 - 44 2015.3

カンチレバーバイオセンサを用いたリポソーム脂質膜上でのAβタンパク質動態の経時変化の検討

ZHANG Z, 寒川雅之, 山下馨, 野田実

応用物理学会春季学術講演会講演予稿集(CD-ROM) 62nd ROMBUNNO.13A-D6-10 2015.2

MEMS加工技術とその応用 Invited

寒川雅之, 安部隆

機械の研究 67 ( 2 ) 99 - 105 2015.2

Detection of amyloid-beta at different stages of fibrillization using a cantilever-based liposome biosensor

Ziyang Zhang, Masayuki Sohgawa, Kaoru Yamashita, Minoru Noda

MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences 1649 - 1651 2015.1

Characterization of Fibrillization Process of Amyloid-Beta on Lipid Membrane Utilizing a Cantilever-Based Liposome Biosensor

Z. Zhang, M. Sohgawa, K. Yamashita, M. Noda

EUROSENSORS 2015 120 41 - 44 2015

Detection of Liposome-Protein Interaction Using NiCr Thin Film Strain Gauge Cantilever Sensor with Droplet-Sealing Structure

ZHANG Z, 赤井俊夫, 高田佳祐, 山下馨, 野田実, 寒川雅之

電気学会バイオ・マイクロシステム研究会資料 BMS-14 ( 28-37 ) 5 - 8 2014.12

Thermal reactive ion etching for etching through titanium wafer

31 1 - 4 2014.10

Analysis of Proximity Sensing for the Multimodal Sensor of Proximity and Touch Force

31 1 - 4 2014.10

　 PREV - NEXT 　

1
2
3
4
5
6
7
8