Development of a novel two dimensional surface plasmon resonance sensor using multiplied beam splitting optics

Akihide Hemmi; Ryosuke Mizumura; Ryuta Kawanishi; Hizuru Nakajima; Hulie Zeng; Katsumi Uchiyama; Noriaki Kaneki; Toshihiko Imato

doi:10.3390/s130100801

Development of a novel two dimensional surface plasmon resonance sensor using multiplied beam splitting optics

Akihide Hemmi, Ryosuke Mizumura, Ryuta Kawanishi, Hizuru Nakajima, Hulie Zeng, Katsumi Uchiyama, Noriaki Kaneki, Toshihiko Imato

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

A novel two dimensional surface plasmon resonance (SPR) sensor system with a multi-point sensing region is described. The use of multiplied beam splitting optics, as a core technology, permitted multi-point sensing to be achieved. This system was capable of simultaneously measuring nine sensing points. Calibration curves for sucrose obtained on nine sensing points were linear in the range of 0-10% with a correlation factor of 0.996-0.998 with a relative standard deviation of 0.090-4.0%. The detection limits defined as S/N = 3 were 1.98 × 10^-6-3.91 × 10^-5RIU. This sensitivity is comparable to that of conventional SPR sensors.

Original language	English
Pages (from-to)	801-812
Number of pages	12
Journal	Sensors (Switzerland)
Volume	13
Issue number	1
DOIs	https://doi.org/10.3390/s130100801
Publication status	Published - Jan 2013

All Science Journal Classification (ASJC) codes

Analytical Chemistry
Biochemistry
Atomic and Molecular Physics, and Optics
Instrumentation
Electrical and Electronic Engineering

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10.3390/s130100801

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abstract = "A novel two dimensional surface plasmon resonance (SPR) sensor system with a multi-point sensing region is described. The use of multiplied beam splitting optics, as a core technology, permitted multi-point sensing to be achieved. This system was capable of simultaneously measuring nine sensing points. Calibration curves for sucrose obtained on nine sensing points were linear in the range of 0-10% with a correlation factor of 0.996-0.998 with a relative standard deviation of 0.090-4.0%. The detection limits defined as S/N = 3 were 1.98 × 10-6-3.91 × 10-5RIU. This sensitivity is comparable to that of conventional SPR sensors.",

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AU - Hemmi, Akihide

AU - Mizumura, Ryosuke

AU - Kawanishi, Ryuta

AU - Nakajima, Hizuru

AU - Zeng, Hulie

AU - Uchiyama, Katsumi

AU - Kaneki, Noriaki

AU - Imato, Toshihiko

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Development of a novel two dimensional surface plasmon resonance sensor using multiplied beam splitting optics

Abstract

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