Effect of prism material on design of surface plasmon resonance sensor by admittance loci method

Brahmachari, Kaushik; Ray, Mina

doi:10.1007/s12200-013-0313-2

Cited by 42 publications

(16 citation statements)

References 12 publications

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“…Although the basic knowledge is easy to understand, such devices are relatively scarce because of the cost of the instrument as well as the maintenance process (Tang, Zeng & Liang, 2010;Lavine, Westover, Oxenford, Mirjankar & Kaval, 2007). Furthermore, from the theoretical point of view, several structural parameters could affect the performance of the device, like the effect of wavelength, the prism, and the film materials (Brahmachari & Ray, 2013;Fotana, 2006). To overcome this issue, a theoretical approach is considered as an appropriate strategy.…”

Section: Introductionmentioning

confidence: 99%

“…In doing so, numerous papers have proposed theoretical modeling of SPR biosensor based on the Kretschmann configuration (Widayanti & Abraha, 2016;Verma, Gupta, RajanJh, 2011;Maurya, Prajapati & Tripathi, 2018;Bhavsar & Prabhu, 2019;Dai et al, 2019;Zhao et al, 2018). However, most of the works (Brahmachari & Ray, 2013;Sadowski, Korhonen & Peltonen, 1995;Sarid & Challener, 2010) done in the formulation and analysis of SPR was employed 84 specialized software. This report describes an easy method to utilize the free spreadsheets, Google Sheets, to simulate the SPR in the Kretschmann configuration (https://www.google.com/sheets).…”

Section: Introductionmentioning

confidence: 99%

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A Simple Simulation of Surface Plasmon Resonance in The Kretschmann Configuration Using Google Sheets

Quang

Anh

Hieu

2020

JPFI

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This article describes a simple numerical simulation of three-layer surface plasmon resonance (SPR) in the Kretschmann configuration. The calculation was performed in Google Sheets, a web-based spreadsheet environment that functions similarly to Microsoft Excel where it is easily accessible for students via the internet. Specifically, Fresnel’s equations were utilized to calculate the intensity of the reflected light for the p-polarized incident light on a three-layer system. The complex functions were utilized to plot the SPR curves. We examined the change of the resonance angle by the influence of the incident wavelength. The simulation was also performed for different thicknesses of the gold film layer. To demonstrate the sensitivity, we obtained the SPR curves with the variation of the refractive index in the sensitive medium. The SPR accuracy was analysed by comparing our obtained result with the published work. It is intended to incorporate into undergraduate instrumental analysis courses.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

A Simple Simulation of Surface Plasmon Resonance in The Kretschmann Configuration Using Google Sheets

Quang

Anh

Hieu

2020

JPFI

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“…Investigation on surface plasmon sensor comprising of high refractive index transparent ceramic prism material for improved sensitivity has been reported [7]. A work on prism material dependency of a plasmonic structure using admittance loci method has been reported earlier [8].…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation of admittance loci based design of a ceramic prism based plasmonic structure

Brahmachari

Ray

2014

Proceedings of the 2014 International Conference on Control, Instrumentation, Energy and Communication (CIEC)

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A theoretical study based on the use of admittance loci method in design of a plasmonic structure using transparent ceramic prism material and some other types of prism materials has been reported in this paper. A Kretschmann-Raether type prism-based plasmonic structure consisting of a prism, gold (Au) metal film and dielectric sample has been investigated with the use of admittance loci method in Attenuated Total Internal Reflection (ATIR) mode. High refractive index of ceramic material along with high detection accuracy offers certain advantages for sensing applications. Admittance loci plots, surface plasmon sensing curves along with surface plasmon resonance angle, angular shift and detection accuracy plots using transparent ceramic prism material has been compared with those for other types of prism materials in order to study their effects on surface plasmon sensing at 670 nm wavelength.

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“…Surface plasmon excitation in the infrared region involves the use of chalcogenide 5 and silicon as coupling prism materials. 19,20 Gupta et al have worked on tuning and sensitivity enhancement of an SPR sensor. A work on modeling of chalcogenide glass based SPR sensor for chemical sensing using near-infrared light has been reported earlier.…”

Section: Introductionmentioning

confidence: 99%

Performance of admittance loci based design of plasmonic sensor at infrared wavelength

Brahmachari

Ray

2013

Opt. Eng

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A Kretschmann-Raether prism-based three-layer structure consisting of a prism, gold (Au) metal film, and dielectric sample has been investigated with the use of admittance loci method in attenuated total internal reflection mode. High index prism materials like silicon, chalcogenide (2S2G), and SF14 have been used to study their effect on surface plasmon resonance (SPR) sensing (at 1200-nm wavelength) in infrared region by corresponding admittance loci plots and also by SPR sensing curves. The performance of the sensor based on the choice of the prism material has been discussed with the help of sensitivity plots giving due importance to the dynamic range of the designed sensor. Downloaded From: http://opticalengineering.spiedigitallibrary.org/ on 05/16/2015 Terms of Use: http://spiedl.org/terms Optical Engineering 087112-2 August 2013/Vol. 52(8) Brahmachari and Ray: Performance of admittance loci based design of plasmonic sensor. . . Downloaded From: http://opticalengineering.spiedigitallibrary.org/ on 05/16/2015 Terms of Use: http://spiedl.org/terms Optical Engineering 087112-3 August 2013/Vol. 52(8) Brahmachari and Ray: Performance of admittance loci based design of plasmonic sensor. . . Downloaded From: http://opticalengineering.spiedigitallibrary.org/ on 05/16/2015 Terms of Use: http://spiedl.org/terms Optical Engineering 087112-4 August 2013/Vol. 52(8) Brahmachari and Ray: Performance of admittance loci based design of plasmonic sensor. . . Downloaded From: http://opticalengineering.spiedigitallibrary.org/ on 05/16/2015 Terms of Use: http://spiedl.org/terms Optical Engineering 087112-6 August 2013/Vol. 52(8) Brahmachari and Ray: Performance of admittance loci based design of plasmonic sensor. . . Downloaded From: http://opticalengineering.spiedigitallibrary.org/ on 05/16/2015 Terms of Use: http://spiedl.org/terms Kaushik Brahmachari received his BSc (honors) degree in electronics from

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Effect of prism material on design of surface plasmon resonance sensor by admittance loci method

Cited by 42 publications

References 12 publications

A Simple Simulation of Surface Plasmon Resonance in The Kretschmann Configuration Using Google Sheets

A Simple Simulation of Surface Plasmon Resonance in The Kretschmann Configuration Using Google Sheets

Performance evaluation of admittance loci based design of a ceramic prism based plasmonic structure

Performance of admittance loci based design of plasmonic sensor at infrared wavelength

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