A dual fiber-optic sensor for oxygen and carbon dioxide

Wang Jian; Ren Shu

doi:10.1007/BF02886584

Current Medical Science ›› 1993, Vol. 13 ›› Issue (2) : 6 -9. DOI: 10.1007/BF02886584

Article

A dual fiber-optic sensor for oxygen and carbon dioxide

Wang Jian ¹
, Ren Shu ¹

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Abstract

A newly designed dual fiber optical sensor is reported. It can sense both oxygen and carbon dioxide in gas phase with one sensing layer made of immobilizing fluorescent dyes Pyrene Butyric Acid (PBA) and Hydroxy Pyrene Trisulphonate (HPTS) in the same matrix. Its resolution is 0.1% for carbon dioxide and 0.5% for oxygen in clinical detecting range.

Keywords

oxygen / carbon dioxide / optical fiber / fluorescence / dual sensor

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Wang Jian, Ren Shu. A dual fiber-optic sensor for oxygen and carbon dioxide. Current Medical Science, 1993, 13(2): 6-9 DOI:10.1007/BF02886584

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References

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[1]	MartinMJ, et al. . Fiber-optics and sensors in medicine. Med & Biol Eng & Comp, 1987, 25597-597

[2]	JohnDWN. Current status and prospects for use of optical fibers in analysis. Analyst, 1989, 1141359-1359

[3]	MichaelEC, et al. . Chemical sensors for bedside monitoring of critical (1) patients. Anal Chem, 1990, 72(7): 425A-425A

[4]	JiriJanata. Chemical sensors. Anal Chem, 1990, 92(12): 33-33

[5]	ChristianM, et al. . Fiber-optic Sensor for CO₂ Measurement. Talanta, 1988, 35(2): 109-109

[6]	KroneisHN, et al. . A fluorescencebased sterilizable oxygen probe for use in Bioreactor. Sensors & Actuators, 1983, 4587-587

[7]	ZhangZhujun, et al. . Fluorescence sensor for quantifying pH in the range from 6.5 to 8.5. Anal Chim Acta, 1984, 160(1): 47-47

[8]	HicksGP, et al. . The preparation and characterization of lyophilized polyacrylamide enzyme gels for chemical analysis. Anal Chem, 1966, 38(6): 726-726