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Sensitivity Performance Of Ag/TiN And Ag/ZrN Based SPR Sensors For Glucose And Sucrose Identification

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dc.contributor.authorWan Maisarah Mukhtaren_US
dc.contributor.authorNurul Atirah Nuraddinen_US
dc.date.accessioned2024-05-28T03:36:59Z
dc.date.available2024-05-28T03:36:59Z
dc.date.issued2021
dc.date.submitted2022-1-25
dc.descriptionVolume: 15, No. 11-12, November-December 2021( p. 564-571)en_US
dc.description.abstractThis study was carried out to investigate the effect of hybrid plasmonic material thicknesses, which are Ag/TiN and Ag/ZrN on the sensitivity of SPR sensor in detecting glucose and sucrose. A Krestchmann configuration of surface plasmon resonance (SPR) sensor had been theoretically developed via prism coupling technique. A 633nm of red laser was incident onto the prism’s hypothenuse side to excite the SPR. The effect of Ag/TiN and Ag/ZrN thicknesses ranging from 35nm to 60nm on the sensitivity of SPR sensor was studied. The deployment of Ag/ZrN at 44nm/10nm thicknesses resulted the resonance angle shifting about 0.91º from 44.67º to 45.58º as it was exposed to the glucose and sucrose. In contrary, the Ag/TiN coated sensor indicated large angle shifting only for glucose detection which portrays its non-versatility feature. The proposed Ag/ZrN based SPR sensor able to identify the analytes, with almost similar refractive index values with sensitivity values of 0.6725 °/RIU (glucose detection) and 0.6724°/RIU (sucrose detection). In conclusion, Ag/ZrN (tAg=44nm, tZrN=10nm) offers better sensitivity and selectivity performance than Ag/TiN because of the absorption enhancement inside the Ag due to the high scattering efficiency of ZrN.en_US
dc.identifier.citationWAN MAISARAH MUKHTAR, NURUL ATIRAH NURADDIN, Sensitivity performance of Ag/TiN and Ag/ZrN based SPR sensors for glucose and sucrose identification, Optoelectronics and Advanced Materials - Rapid Communications, 15, 11-12, November-December 2021, pp.564-571 (2021).en_US
dc.identifier.epage571
dc.identifier.issn1842-6573
dc.identifier.issue11-12
dc.identifier.spage564
dc.identifier.urihttps://oam-rc.inoe.ro/articles/sensitivity-performance-of-agtin-and-agzrn-based-spr-sensors-for-glucose-and-sucrose-identification/
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/4802
dc.identifier.volume15
dc.language.isoen_USen_US
dc.publisherInstitute of Optoelectronics, Romaniaen_US
dc.relation.ispartofOptoelectronics and Advanced Materials Rapid Communications (Optoelectron. Adv. Mat.)en_US
dc.subjectSurface plasmon resonance (SPR), Silver/Titanium Nitrate (Ag/TiN), Silver/Zirconium Nitrate (Ag/ZrN), Glucose, Sucrose, Honeyen_US
dc.titleSensitivity Performance Of Ag/TiN And Ag/ZrN Based SPR Sensors For Glucose And Sucrose Identificationen_US
dc.typeArticleen_US
dspace.entity.typePublication

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