Optical properties of thin graphene oxide films and their biosensing applications

D. A. Komisar; G. M. Krivova; Y. V. Stebunov; D. I. Yakubovsky; G. A. Ermolaev; A. V. Arsenin; V. S. Volkov

doi:10.1088/1742-6596/1461/1/012068

Optical properties of thin graphene oxide films and their biosensing applications

D. A. Komisar, G. M. Krivova, Y. V. Stebunov, D. I. Yakubovsky, G. A. Ermolaev, A. V. Arsenin, V. S. Volkov

Publikation: Bidrag til tidsskrift › Konferenceartikel › Forskning › peer review

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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
Artikelnummer	012068
Bogserie	Journal of Physics: Conference Series
Vol/bind	1461
Udgave nummer	1
Antal sider	5
ISSN	1742-6588
DOI	https://doi.org/10.1088/1742-6596/1461/1/012068
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
Land	Rusland
By	St. Petersburg
Periode	15/07/2019 → 19/07/2019
Sponsor	Bruker, INSCIENCE

Dokumenter og links

10.1088/1742-6596/1461/1/012068Licens: CC BY

Open Access VersionForlagets udgivne version, 959 KBLicens: CC BY

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Citationsformater

Komisar, D. A., Krivova, G. M., Stebunov, Y. V., Yakubovsky, D. I., Ermolaev, G. A., Arsenin, A. V., & Volkov, V. S. (2020). Optical properties of thin graphene oxide films and their biosensing applications. Journal of Physics: Conference Series, 1461(1), [012068]. https://doi.org/10.1088/1742-6596/1461/1/012068

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title = "Optical properties of thin graphene oxide films and their biosensing applications",

abstract = "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.",

author = "Komisar, {D. A.} and Krivova, {G. M.} and Stebunov, {Y. V.} and Yakubovsky, {D. I.} and Ermolaev, {G. A.} and Arsenin, {A. V.} and Volkov, {V. S.}",

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T1 - Optical properties of thin graphene oxide films and their biosensing applications

AU - Komisar, D. A.

AU - Krivova, G. M.

AU - Stebunov, Y. V.

AU - Yakubovsky, D. I.

AU - Ermolaev, G. A.

AU - Arsenin, A. V.

AU - Volkov, V. S.

PY - 2020/3/1

Y1 - 2020/3/1

N2 - 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.

AB - 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.

U2 - 10.1088/1742-6596/1461/1/012068

DO - 10.1088/1742-6596/1461/1/012068

M3 - Conference article

AN - SCOPUS:85084153325

VL - 1461

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

SN - 1742-6596

IS - 1

M1 - 012068

T2 - 4th International Conference on Metamaterials and Nanophotonics, METANANO 2019

Y2 - 15 July 2019 through 19 July 2019

ER -