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Proceedings Paper

Surface plasmon resonance sensors for industrial applications
Author(s): Jean-Francois Masson; Soame Banerji; Yoon-Chang Kim; Karl S. Booksh
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Paper Abstract

Surface Plasmon Resonance (SPR) spectroscopy offers many potential industrial applications. SPR sensors are suitable to monitor liquid and gas phase mixtures. The use of fiber-optic SPR sensors enables the possibility of remote sensing in real-time. The sensors can be made as small as 45mm long using 200um optical fibers. Measurement of organic vapors and salinity are demonstrated using the SPR sensors. The mixing dynamics are easily accessible using SPR sensors. The mixing of hexanes and isopropanol in static solution was monitored in real time. Another important application is the analysis of the excess dielectric properties for various binary mixtures using a SPR sensor. Binary mixtures with similar refractive index were measured. Strong deviations from ideality are seen using SPR to monitor the dielectric properties. SPR sensors can be integrated to production lines to monitor the extend of products or compounds inline.

Paper Details

Date Published: 7 December 2004
PDF: 13 pages
Proc. SPIE 5586, Advanced Environmental, Chemical, and Biological Sensing Technologies II, (7 December 2004); doi: 10.1117/12.580124
Show Author Affiliations
Jean-Francois Masson, Arizona State Univ. (United States)
Soame Banerji, Arizona State Univ. (United States)
Yoon-Chang Kim, Arizona State Univ. (United States)
Karl S. Booksh, Arizona State Univ. (United States)


Published in SPIE Proceedings Vol. 5586:
Advanced Environmental, Chemical, and Biological Sensing Technologies II
Tuan Vo-Dinh; Gunter Gauglitz; Robert A. Lieberman, Editor(s)

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