Detection of Uric Acid Using Kretschmann-based SPR Biosensor with MoS2-Graphene

Nur Akmar Jamil, Gan Siew Mei, Nurkhairul Bariyah Khairulazdan, Siva Priya Thiagarajah, Azrul Azlan Hamzah, Burhanuddin Yeop Majlis, P. Susthitha Menon N V Visvanathan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The paper investigates a Kretschmann-based surface plasmon resonance (SPR) biosensor based on graphene with high detection accuracy for uric acid sensing. Kretschmann arrangement is the most effective method for plasmon excitation. In this research, we examined the outcome of MoS2 with a single layer of graphene deposited on top of gold thin film. Finite-difference-time-domain simulation technique is employed for investigation. The sensitivity and full-width-at-half-maximum (FWHM) of the SPR spectrum was analyzed to evaluate the performance of the SPR biosensor. The measurements are observed at visible and near-infrared wavelengths for uric acid detection. The sensitivity of the designed SPR sensor with a monolayer of MoS2 and graphene layer is achieved at 85.25°/RIU and 74.61°/RIU at 670 nm and 785 nm respectively. It is found that the proposed sensor has better detection accuracy at near-infrared wavelength with smaller FWHM compared to visible wavelength for detection of uric acid.

Original languageEnglish
Title of host publication2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538691755
DOIs
Publication statusPublished - 9 May 2019
Event16th IEEE Student Conference on Research and Development, SCOReD 2018 - Selangor, Malaysia
Duration: 26 Nov 201828 Nov 2018

Publication series

Name2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018

Conference

Conference16th IEEE Student Conference on Research and Development, SCOReD 2018
CountryMalaysia
CitySelangor
Period26/11/1828/11/18

Fingerprint

uric acid
Surface plasmon resonance
bioinstrumentation
surface plasmon resonance
Biosensors
Graphene
graphene
Acids
Full width at half maximum
Wavelength
Infrared radiation
wavelengths
Sensors
sensitivity
sensors
Monolayers
Gold
Thin films
gold
thin films

Keywords

  • FDTD
  • FWHM
  • Kretschmann configuration
  • MoS-graphene hybrid
  • surface plasmon resonance
  • uric acid biosensor

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Signal Processing
  • Electrical and Electronic Engineering
  • Instrumentation

Cite this

Jamil, N. A., Mei, G. S., Khairulazdan, N. B., Thiagarajah, S. P., Hamzah, A. A., Yeop Majlis, B., & N V Visvanathan, P. S. M. (2019). Detection of Uric Acid Using Kretschmann-based SPR Biosensor with MoS2-Graphene. In 2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018 [8710842] (2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SCORED.2018.8710842

Detection of Uric Acid Using Kretschmann-based SPR Biosensor with MoS2-Graphene. / Jamil, Nur Akmar; Mei, Gan Siew; Khairulazdan, Nurkhairul Bariyah; Thiagarajah, Siva Priya; Hamzah, Azrul Azlan; Yeop Majlis, Burhanuddin; N V Visvanathan, P. Susthitha Menon.

2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018. Institute of Electrical and Electronics Engineers Inc., 2019. 8710842 (2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Jamil, NA, Mei, GS, Khairulazdan, NB, Thiagarajah, SP, Hamzah, AA, Yeop Majlis, B & N V Visvanathan, PSM 2019, Detection of Uric Acid Using Kretschmann-based SPR Biosensor with MoS2-Graphene. in 2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018., 8710842, 2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018, Institute of Electrical and Electronics Engineers Inc., 16th IEEE Student Conference on Research and Development, SCOReD 2018, Selangor, Malaysia, 26/11/18. https://doi.org/10.1109/SCORED.2018.8710842
Jamil NA, Mei GS, Khairulazdan NB, Thiagarajah SP, Hamzah AA, Yeop Majlis B et al. Detection of Uric Acid Using Kretschmann-based SPR Biosensor with MoS2-Graphene. In 2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018. Institute of Electrical and Electronics Engineers Inc. 2019. 8710842. (2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018). https://doi.org/10.1109/SCORED.2018.8710842
Jamil, Nur Akmar ; Mei, Gan Siew ; Khairulazdan, Nurkhairul Bariyah ; Thiagarajah, Siva Priya ; Hamzah, Azrul Azlan ; Yeop Majlis, Burhanuddin ; N V Visvanathan, P. Susthitha Menon. / Detection of Uric Acid Using Kretschmann-based SPR Biosensor with MoS2-Graphene. 2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018. Institute of Electrical and Electronics Engineers Inc., 2019. (2018 IEEE 16th Student Conference on Research and Development, SCOReD 2018).
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