A MULTIPLEXING FIBER OPTIC MICROSENSOR SYSTEM FOR MONITORING OXYGEN CONCENTRATION IN PLANTS

被引：0

作者：

Chaturvedi, P. ^{[1
]}

Hauser, B. A. ^{[2
]}

Allen, L. H. ^{[3
]}

Boote, K. J. ^{[4
]}

Karplus, E. ^{[5
]}

McLamore, E. S. ^{[1
]}

机构：

[1] Univ Florida, Agr & Biol Engn Dept, Gainesville, FL 32610 USA

[2] Univ Florida, Dept Biol, Gainesville, FL 32610 USA

[3] USDA ARS, Gainesville, FL 32610 USA

[4] Univ Florida, Dept Agron, Gainesville, FL 32610 USA

[5] Sci Wares Inc, Falmouth, MA 02540 USA

来源：

SMART BIOMEDICAL AND PHYSIOLOGICAL SENSOR TECHNOLOGY X | 2013年 / 8719卷

关键词：

Microsensor; Oxygen; Plants; Fiber optic; Oxygen sensing; AVAILABILITY; FLUX;

D O I：

10.1117/12.2015851

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The accurate and rapid measurement of physiological O-2 transport is vital for understanding spatially and temporally dynamic metabolism and stress signalling in plant cells and tissues. Single channel luminescent O-2-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 O-2 transport in complex systems, many experiments require a multiple channel O-2 sensor system. This research reports the development of a multiplexing fiber optic O-2 microsensor system designed to conduct high temporal resolution experiments for field studies of plant physiology. The 10 channel system was demonstrated for measuring O-2 concentration in developing soybean seeds (Glycine max L. Merr.) within a climate controlled greenhouse.

引用

页数：10

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