IEICE Technical Committee Submission System
Conference Paper's Information		 Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2006-07-14 10:55
Development of a flow-through type pH/CO2 sensor system based on ISFET for cellular function
Satoshi Mohri, Michihiro Nakamura, Keiji Naruse (Okayama Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) We developed a pH/CO2 sensor system using two ion sensitive field effect transistors (ISFETs) to evaluate the metabolic activity of cultured cells. ISFETs were placed in a flow-through chamber with a window to be attached to a glass-plate on which cells were cultured. Measurements were performed with a baseline solution of low buffer capacity. In the quantitative estimation of cellular products, we assumed that cells secreted CO2, lactic acid, and sodium bicarbonate (NaHCO3), and then lactic acid and NaHCO3 proceeded to the neutralization reaction to form sodium lactate and additional CO2. We applied this system to evaluate the metabolic activity of bovine aortic endothelial cells and rabbit aortic smooth muscle cells.
Keyword (in Japanese) (See Japanese page) 
(in English) ISFET / extracellular acidification / cellular respiration / cellular metabolism / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 162, MBE2006-29, pp. 1-4, July 2006.
Paper # MBE2006-29 
Date of Issue 2006-07-07 (MBE) 
ISSN Print edition: ISSN 0913-5685
Download PDF

Conference Information
Committee MBE  
Conference Date 2006-07-14 - 2006-07-14 
Place (in Japanese) (See Japanese page) 
Place (in English) Okayama University Medical School 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To MBE 
Conference Code 2006-07-MBE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Development of a flow-through type pH/CO2 sensor system based on ISFET for cellular function 
Sub Title (in English)  
Keyword(1) ISFET  
Keyword(2) extracellular acidification  
Keyword(3) cellular respiration  
Keyword(4) cellular metabolism  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Satoshi Mohri  
1st Author's Affiliation Department of Cardiovascular Physiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences (Okayama Univ.)
2nd Author's Name Michihiro Nakamura  
2nd Author's Affiliation Department of Cardiovascular Physiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences (Okayama Univ.)
3rd Author's Name Keiji Naruse  
3rd Author's Affiliation Department of Cardiovascular Physiology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences (Okayama Univ.)
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Speaker Author-1 
Date Time 2006-07-14 10:55:00 
Presentation Time 25 minutes 
Registration for MBE 
Paper # MBE2006-29 
Volume (vol) vol.106 
Number (no) no.162 
Page pp.1-4 
#Pages 4 
Date of Issue 2006-07-07 (MBE) 

[Return to Top Page]

[Return to IEICE Web Page]
The Institute of Electronics, Information and Communication Engineers (IEICE), Japan