Publication:
Kretschmann based surface plasmon resonance for sensing in visible region

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dc.Conferencecode152497
dc.Conferencedate3 July 2019 through 5 July 2019
dc.Conferencename9th IEEE International Nanoelectronics Conferences, INEC 2019
dc.FundingDetailsUniversiti Kebangsaan Malaysia DIP-2017-022,�GUP-2016-062,�GGPM-2017-101
dc.FundingDetailsAuthors would like to thank the Malaysian Ministry of Education, Universiti Kebangsaan Malaysia (UKM) and Institute of Microengineering and Nanoelectronics (IMEN) for supporting this work using grants DIP-2017-022, GUP-2016-062 and GGPM-2017-101.
dc.contributor.affiliationsFaculty of Science and Technology
dc.contributor.affiliationsUniversiti Kebangsaan Malaysia (UKM)
dc.contributor.affiliationsUniversiti Sains Islam Malaysia (USIM)
dc.contributor.authorMenon P.S.en_US
dc.contributor.authorGan S.M.en_US
dc.contributor.authorMohamad N.R.en_US
dc.contributor.authorJamil N.A.en_US
dc.contributor.authorTarumaraja K.A.en_US
dc.contributor.authorRazak N.R.en_US
dc.contributor.authorBakar A.A.A.en_US
dc.contributor.authorMukhtar W.M.en_US
dc.contributor.authorMurat N.F.en_US
dc.contributor.authorMohamed R.en_US
dc.contributor.authorKhairulazdan N.B.en_US
dc.contributor.authorSaid F.A.en_US
dc.date.accessioned2024-05-28T08:40:05Z
dc.date.available2024-05-28T08:40:05Z
dc.date.issued2019
dc.description.abstractKretschmann-based surface plasmon resonance (K-SPR) sensing approach using planar thin metal films offer distinct advantages over other label-free sensing techniques in the visible region. SPR phenomenon occurs due to the propagation of electromagnetic waves along the surface of the thin metal layers. Practically, some refractive index changes on the dielectric sample layer will cause changes in surface plasmon polaritons (SPP). The main purpose of using this coupling technique is to match the light-wave vector wave with the SPP vector wave. This paper will give an overview of the design and development of SPR-based sensors utilizing the angular interrogation Kretschmann configuration for detecting the presence of various analytes such as urea, creatinine, glucose, ethanol and uric acid in the visible region. Various sensor layers such as 50-nm thick gold (Au), MoS2/graphene, Au/graphene oxide, Ag/ITO and Au/Ag/ZnO thin films were used to detect the analytes at 633 nm, 670 nm and 785 nm visible electromagnetic wavelengths. Output characteristics such as the reflectivity, full width at half maximum (FWHM), sensitivity, Q factor and Figure of merit (FOM) of the sensors were analyzed. Results of this study was obtained using Lumerical's Finite Difference Time Domain (FDTD) and experimental characterization was obtained using Bionavis SPR equipment; available at IMEN, UKM. � 2019 IEEE.
dc.description.natureFinalen_US
dc.identifier.ArtNo8853847
dc.identifier.doi10.1109/INEC.2019.8853847
dc.identifier.isbn9781730000000
dc.identifier.scopus2-s2.0-85073881272
dc.identifier.urihttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85073881272&doi=10.1109%2fINEC.2019.8853847&partnerID=40&md5=98ca369d54cb2d8f4467b0b19ddd303e
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/9257
dc.languageEnglish
dc.language.isoen_US
dc.publisherInstitute of Electrical and Electronics Engineers Inc.en_US
dc.relation.ispartof2019 IEEE 9th International Nanoelectronics Conferences, INEC 2019
dc.sourceScopus
dc.subjectConducting metal oxides (TMO)en_US
dc.subjectGrapheneen_US
dc.subjectGraphene oxideen_US
dc.subjectKretschmannen_US
dc.subjectMetal oxideen_US
dc.subjectSensoren_US
dc.subjectSurface plasmon resonance (SPR)en_US
dc.subjectTransition metal dichalcogenide (TMD)en_US
dc.subjectVisible wavelengthen_US
dc.subjectElectromagnetic wave polarizationen_US
dc.subjectElectromagnetic wave propagationen_US
dc.subjectElectromagnetic wavesen_US
dc.subjectFinite difference time domain methoden_US
dc.subjectGold compoundsen_US
dc.subjectGrapheneen_US
dc.subjectGraphene oxideen_US
dc.subjectLayered semiconductorsen_US
dc.subjectMolybdenum compoundsen_US
dc.subjectNanoelectronicsen_US
dc.subjectOxide filmsen_US
dc.titleKretschmann based surface plasmon resonance for sensing in visible region
dc.typeConference Paperen_US
dspace.entity.typePublication

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