31 May 2013 A multiplexing fiber optic microsensor system for monitoring oxygen concentration in plants
Author Affiliations +
Abstract
The accurate and rapid measurement of physiological O2 transport is vital for understanding spatially and temporally dynamic metabolism and stress signalling in plant cells and tissues. Single channel luminescent O2- quenched optrodes have been available for use in laboratory and field experiments since the early 2000’s. However, to collect the large datasets needed to understand O2 transport in complex systems, many experiments require a multiple channel O2 sensor system. This research reports the development of a multiplexing fiber optic O2 microsensor system designed to conduct high temporal resolution experiments for field studies of plant physiology. The 10 channel system was demonstrated for measuring O2 concentration in developing soybean seeds (Glycine max L. Merr.) within a climate controlled greenhouse.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
P. Chaturvedi, P. Chaturvedi, B. A. Hauser, B. A. Hauser, L H. Allen, L H. Allen, K J. Boote, K J. Boote, E. Karplus, E. Karplus, E. S. McLamore, E. S. McLamore, } "A multiplexing fiber optic microsensor system for monitoring oxygen concentration in plants", Proc. SPIE 8719, Smart Biomedical and Physiological Sensor Technology X, 87190O (31 May 2013); doi: 10.1117/12.2015851; https://doi.org/10.1117/12.2015851
PROCEEDINGS
10 PAGES


SHARE
RELATED CONTENT

Novel measuring system for oxygen micro optodes based on a...
Proceedings of SPIE (September 29 1995)
Fibre Optics In Automobiles
Proceedings of SPIE (August 15 1984)
Thionine as an indicator for use as a hydrogen sulfide...
Proceedings of SPIE (December 10 1996)
Mode mixing in fiber optic oximeter
Proceedings of SPIE (July 01 1990)

Back to Top