Journal article
Optofluidic Dissolved Oxygen Sensing With Sensitivity Enhancement Through Multiple Reflections
Abstract
The development of compact and low-cost dissolved oxygen (DO) sensors is essential for the continuous in situ monitoring of environmental water quality and wastewater treatment processes. The optical detection of dynamic and reversible quenching of fluorescent dyes by oxygen has been used for DO sensing. In this paper, we have optimized a multilayer optofluidic device based on the measurement of fluorescence quenching in a Ruthenium-based …
Authors
Mahoney EJ; Hsu H-HL; Du F; Xiong B; Selvaganapathy PR; Fang Q
Journal
IEEE Sensors Journal, Vol. 19, No. 22, pp. 10452–10460
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 15, 2019
DOI
10.1109/jsen.2019.2932414
ISSN
1530-437X