Journal article
(Invited) A Frequency Domain Optofluidics Dissolved Oxygen Sensor with Enhanced Sensitivity for Water Monitoring
Abstract
Dissolved oxygen (DO) is an important indicator for water quality and is also used in point of care applications. Fluorescence signal from Ruthenium (Ru(dpp)3 2+ ) based fluorophores can be quenched by oxygen such that the reduction of fluorescence signal is proportionally to oxygen concentration. This mechanism allows an optical method to measure DO in liquid. Although optical DO measurements offer high sensitivity and stability, they are also …
Authors
Mahoney E; Du F; Hsu H; Selvaganapathy R; Fang Q
Journal
ECS Meeting Abstracts, Vol. MA2016-01, No. 25, pp. 1276–1276
Publisher
The Electrochemical Society
Publication Date
April 1, 2016
DOI
10.1149/ma2016-01/25/1276
ISSN
2151-2043