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Content Provider | IEEE Xplore Digital Library |
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Author | Achanta, S. Sanghan Park Chang-Soo Kim |
Copyright Year | 2012 |
Description | Author affiliation: Electrical & Computer Engineering, Missouri University of Science and Technology (formerly University of Missouri-Rolla), Rolla, USA (Sanghan Park; Chang-Soo Kim) || Chemical & Biological Engineering, Missouri University of Science and Technology (formerly University of Missouri-Rolla), Rolla, USA (Achanta, S.) |
Abstract | Optical oxygen imaging is essential in monitoring two-dimensional analysis of oxygen distribution. Two easily accessible optical devices were used for oxygen analysis to demonstrate the feasibility of an innovatively simple method. A light panel screen with light-emitting diode (LED) backlight was used as a light source to excite a luminophore film responsive to oxygen. Meso-scale fluidic sensor platform was prepared using porphyrin complex (PtOEP) as the luminophore embedded within ethyl cellulose (EC) polymer matrix. Green LED light uniformly displayed from the light panel excited the luminophore film to exhibit two-dimensional luminescence distribution corresponding to wet gaseous oxygen. A color camera was used as a photodetector for registering oxygen images and analyzing the oxygen contents quantitatively. This simple oxygen imaging enables the analysis of meso-scale spatial distribution with ubiquitous optical devices. |
Starting Page | 1 |
Ending Page | 4 |
File Size | 557280 |
Page Count | 4 |
File Format | |
ISBN | 9781457717666 |
ISSN | 19300395 |
e-ISBN | 9781457717673 |
e-ISBN | 9781457717659 |
DOI | 10.1109/ICSENS.2012.6411589 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2012-10-28 |
Publisher Place | Taiwan |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Cameras Image color analysis Sensitivity Light emitting diodes Luminescence Glass |
Content Type | Text |
Resource Type | Article |
Subject | Electrical and Electronic Engineering |
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