Next Article in Journal
Fluorescence Detection and Discrimination of ss- and ds-DNA with a Water Soluble Oligopyrene Derivative
Previous Article in Journal
Design and Fabrication of a MEMS Flow Sensor and Its Application in Precise Liquid Dispensing
Article Menu

Export Article

Open AccessArticle
Sensors 2009, 9(6), 4151-4163; https://doi.org/10.3390/s90604151

Global Oxygen Detection in Water Using Luminescent Probe on Anodized Aluminum

1
Aerodynamic Research and Development Directorate, Japan Aerospace Exploration Agency / Chofu, Tokyo 182-8522, Japan
2
Department of Mechanical Engineering, Tokyo University of Science / Chiyoda, Tokyo 102-0073, Japan
*
Author to whom correspondence should be addressed.
Received: 29 April 2009 / Revised: 19 May 2009 / Accepted: 31 May 2009 / Published: 2 June 2009
(This article belongs to the Section Chemical Sensors)
View Full-Text   |   Download PDF [457 KB, uploaded 21 June 2014]

Abstract

We have developed anodized-aluminum pressure-sensitive paint (AA-PSP) as a global oxygen sensor in water. Platinum (II) meso-tetra(pentafluorophenyl)porphine is selected as a luminophore based on a dipping deposition study. The developed AA-PSP is characterized using water calibration setup by controlling dissolved oxygen concentration. It is shown that AA-PSP yields 4.0% change in luminescence per 1 mg/L of oxygen concentration at 23°C. Other characteristics, such as temperature dependency, photo-degradation, and physical stability, are discussed in this paper. This AA-PSP is used to demonstrate its capability of global oxygen detection in water using the impingement of oxygen rich water (20 mg/L). Even though the difference in water is only the concentration of oxygen, we can obtain global oxygen information of the jet impingement using a fast frame rate camera. Oxygen maps as well as cross-sectional distributions are shown every 0.1 s. View Full-Text
Keywords: global measurement; optical technique; dissolved oxygen; anodized aluminum; pressure-sensitive paint global measurement; optical technique; dissolved oxygen; anodized aluminum; pressure-sensitive paint
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Sakaue, H.; Ozaki, T.; Ishikawa, H. Global Oxygen Detection in Water Using Luminescent Probe on Anodized Aluminum. Sensors 2009, 9, 4151-4163.

Show more citation formats Show less citations formats

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Sensors EISSN 1424-8220 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top