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Localized surface plasmon resonance biosensor: An improved technique for SERS response intensification

Islam, Md. Saiful; Sultana, Jakeya; Aoni, Rifat Ahmmed; Habib, Md. Selim; Dinovitser, Alex; Ng, Brian Wai-Him; Abbott, Derek


As technology continues to advance, the development of novel sensing systems opens new possibilities for low-cost, practical biosensing applications. In this Letter, we demonstrate a localized surface plasmon resonance system that combines both wave-guiding and plasmonic resonance sensing with a single microstructured polymeric structure. Characterizing the sensor using the finite element method simulation shows, to the best of our knowledge, a record wavelength sensitivity (WS) of 111000...[Show more]

CollectionsANU Research Publications
Date published: 2019-02-21
Type: Journal article
Source: Optics Letters
DOI: 10.1364/OL.44.001134
Access Rights: Open Access


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