Next generation ISFET pH sensor
- 1.4 Data Generation System (Sensor, Microsensor, etc.)
- 3.4 Data Generation Device/Material (Novel Sensor Device, etc.)
Hajime Kayanne
Graduate School of Science
Professor
Based on the principle of ion-selective field-effect transistors (ISFETs), we have developed a next-generation pH sensor with an extended gate-sensitive membrane and a reference potential reference electrode, which is small and can measure all types of solutions.
Research collaborators
- Institute of Advanced Industrial Science and Technology, Tokyo Metropolitan Univ., Tokyo Pharmaceutical Univ.
- Scripps Institution of Oceanography, University of California, San Diego
- Möbius Advanced Technology Co. Ltd., Kyushu Keisokki Co. Ltd.
Related publications
Yamamoto, S., Kayanne, H. et al. Development of an automated transportable continuous system to measure the total alkalinity of seawater. Talanta 221, 121666 (2021). doi; 10.1016/j.talanta.2020.121666.
Related patents
Patent number 2017-558197
Precise measurement method of carbonate parameters in seawater and the device for the method.
Precise measurement method of carbonate parameters in seawater and the device for the method.
SDGs
Contact
- Graduate School of Science
- Email: kayanne[at]eps.s.u-tokyo.ac.jp
※[at]=@
