Concentration Determination of Individual Components in Methanol–Raffinose Mixtures Using Diffusion through Agar Membrane Attached to a Surface Plasmon Resonance Sensor

A surface plasmon resonance (SPR) sensor with agar membrane was developed and applied to aqueous solutions containing methanol and raffinose. The concentrations of the components in the mixture were determined by fitting diffusion-based equations to the SPR time chart. Good agreement between the mea...

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Bibliographic Details
Published in:Bulletin of the Chemical Society of Japan 2010-12, Vol.83 (12), p.1531-1533
Main Authors: Montecillo, Menchie E, Yoshidome, Toshifumi, Yamagata, Toshiyuki, Yamasaki, Tatsuya, Mitsushio, Masaru, Sarno, Brian John, Higo, Morihide
Format: Article
Language:English
Subjects:
Agar
Aqueous solutions
Diffusion
Fittings
Mathematical analysis
Membranes
Methyl alcohol
Plasmons
Sensors
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Summary:A surface plasmon resonance (SPR) sensor with agar membrane was developed and applied to aqueous solutions containing methanol and raffinose. The concentrations of the components in the mixture were determined by fitting diffusion-based equations to the SPR time chart. Good agreement between the measured and expected concentrations was observed.
ISSN:0009-2673
1348-0634
1348-0634
DOI:10.1246/bcsj.20100176