DocumentCode
3376808
Title
32 Ã\x97 32 pH Image Sensors for Real Time Observation of Biochemical Phenomena
Author
Hizawa, T. ; Matsuo, J. ; Ishida, T. ; Takao, H. ; Abe, H. ; Sawada, K. ; Ishida, M.
Author_Institution
Toyohashi Univ. of Technol., Toyohashi
fYear
2007
fDate
10-14 June 2007
Firstpage
1311
Lastpage
1312
Abstract
32 x 32 pH image sensors were successfully fabricated by using the CCD/CMOS image sensor technique, and real time imaging of a chemical reaction and pH distribution was carried out for the first time. The pH variations by a chemical reaction are observed by 200 ms step (i.e. 5 flames per sec). The pH image sensor was able to take a pH image of mouse stomach successfully. It means that the novel image sensor can be applied to a biomedical and biochemical field.
Keywords
CCD image sensors; CMOS image sensors; biochemistry; biosensors; chemical sensors; pH measurement; CCD/CMOS image sensor; biochemical field; biochemical phenomena; biomedical field; chemical reaction; pH distribution; Actuators; Biomedical imaging; Biosensors; CMOS image sensors; CMOS technology; Charge coupled devices; Chemical technology; Diodes; Image sensors; Sensor arrays; image sensor; pH; two-dimensional imaging;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Sensors, Actuators and Microsystems Conference, 2007. TRANSDUCERS 2007. International
Conference_Location
Lyon
Print_ISBN
1-4244-0842-3
Electronic_ISBN
1-4244-0842-3
Type
conf
DOI
10.1109/SENSOR.2007.4300379
Filename
4300379
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