.

Team SINDEN

About Us

Team SINDEN (Sensor INnovative Development for Environment in Nippon) was organized for registration to XPRIZE in 2014. In recent years, in-situ pH and pCO2 measurement in the ocean have attracted attention in relation to following global warming issues. 1: To monitor air-sea CO2 exchange and oceanic carbon cycles concerning global warming. 2: To verify an influence of ocean acidification due to global warming. 3: To assess an environmental impact of CCS (CO2 Capture and Storage) for mitigation of global warming. Therefore, continuous long-term monitoring and wide area observation at the ocean is necessary. Unfortunately, the shipboard measurement of pH and pCO2 in seawater is not convenient for this purpose. In-situ sensor is the most suitable for the long-term and continuous observations. We have been developing a non-glass type of in-situ pH sensor which uses an ion sensitive field effect transistor (ISFET) as the pH electrode and a chloride ion selective electrode (Cl-ISE) as the reference electrode from 1998. For the pCO2 sensor, the pH sensor was sealed with a gas permeable membrane filled with the inner solution.

About Team Leader

EXPERIENCE June, 2010 - present : Associate Professor, International Institute for Carbon-Neutral Energy Research, Kyushu University, Nishi, Fukuoka August, 1990 - May, 2010: Central Research Institute of Electric Power Industry, Abiko, Chiba July, 2006 - May, 2010: Senior research scientist August, 1990 - June, 2006: Research scientist, April, 2004 – Present: Research fellow, Institute of Industrial Science, The University of Tokyo, Megro, Tokyo April, 1989 - July, 1990: Postdoctoral fellow, Ocean research Institute, The University of Tokyo, Nakano, Tokyo EDUCATION Hiroshima University, Naka, Hiroshima Ph. D. (Chemical Oceanography), March, 1989 M.Sc. (Chemical Oceanography), March, 1986 Tokai University, Simizu, Shizuoka B.Sc. (Oceanography), March, 1983

Team Members

Kiminori Shitashima
Kei Okamura
Akiyoshi Baba
Munehiro Iwakura
Akihide Hemmi
Yasuharu Sugawara
Teruo Fujii
 
Masanori Kyo
Mayumi Hatta
Kanae Komaki
 
Team Leader:
Kiminori Shitashima
Location:
Fukuoka, Japan

Become a Part of the Future! Sign Up for Our Newsletter: