A S-parameters-based detection method for a multilayer SPR biosensor.
In this paper, S-parameters investigation of a variable incidence angle multilayer SPR biosensor is presented. Both magnitude and phase of the S-parameters are taken into account in the investigation. The work presented in this paper is the first attempt to apply S-parameters analysis to a multilayer SPR biosensor. The goal is to improve sensitivity through involving S-parameters including their phase values. In addition, further investigation is carried out to understand the relationship between the S-parameters and thickness of biomolecular layer and also the design parameters including the number of graphene layers.
School of Engineering, Deakin University, Geelong, Victoria 3217, Australia. msi@deakin.edu.au
Md Saiful
MS
Islam
Abbas Z
AZ
Kouzani
D018076:DNA, Complementary / Q000737:chemistry; D004277:DNA, Single-Stranded / Q000737:chemistry; D004867:Equipment Design; D006108:Graphite; D008962:Models, Theoretical; D009693:Nucleic Acid Hybridization; D020349:Surface Plasmon Resonance / Q000295:instrumentation* / Q000706:statistics & numerical data
D018076:DNA, Complementary; D004277:DNA, Single-Stranded; D006108:Graphite