Abstrakt
Graphene oxide (GO) is a promising platform to realize immobilization matrices for plasmonic biosensors. Here, we discuss various aspect of the deposition of GO thin films, their optical properties, and the influence of GO linking layers on biosensing sensitivity. Using spectroscopic ellipsometry, we obtain dielectric functions of thin GO films deposited by spray-coating in the visible and near-infrared ranges. In addition, we demonstrate that the optimization of GO linking layers may sufficiently increase the sensitivity of SPR biosensing.
Originalsprog | Engelsk |
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Artikelnummer | 012068 |
Bogserie | Journal of Physics: Conference Series |
Vol/bind | 1461 |
Udgave nummer | 1 |
Antal sider | 5 |
ISSN | 1742-6588 |
DOI | |
Status | Udgivet - 1. mar. 2020 |
Begivenhed | 4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 - St. Petersburg, Rusland Varighed: 15. jul. 2019 → 19. jul. 2019 |
Konference
Konference | 4th International Conference on Metamaterials and Nanophotonics, METANANO 2019 |
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Land/Område | Rusland |
By | St. Petersburg |
Periode | 15/07/2019 → 19/07/2019 |
Sponsor | Bruker, INSCIENCE |