Title of article
Chemical image scanner based on FDM-LAPS
Author/Authors
Miyamoto، نويسنده , , K. and Kuwabara، نويسنده , , Yohei and Kanoh، نويسنده , , Shin’ichiro and Yoshinobu، نويسنده , , Tatsuo and Wagner، نويسنده , , Torsten and Sch?ning، نويسنده , , Michael J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
6
From page
533
To page
538
Abstract
The chemical imaging sensor is a semiconductor-based chemical sensor that can visualize the spatial distribution of chemical species. Although it has been applied to visualization of various specimens, its slow scan rate has been a problem. In this study, a new “chemical image scanner” system based on a linear LED array and frequency division multiplex (FDM) is proposed. The scan time to obtain an ion concentration image at a resolution of 16 pixels × 128 lines was reduced to 6.4 s with the new system.
Keywords
Chemical imaging sensor , Chemical image scanner , Light-addressable potentiometric sensor , LAPS
Journal title
Sensors and Actuators B: Chemical
Serial Year
2009
Journal title
Sensors and Actuators B: Chemical
Record number
1437285
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