Volume 15, Issue 1 (Winter-Spring 2021)                   IJOP 2021, 15(1): 27-34 | Back to browse issues page

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Haji Najafi M J, saadatmand S B, Ahmadi V, Hamidi S M. Design and Simulation of Graphene/2D Interlayer Surface Plasmon Resonance Biosensor Based on Ellipsometry Method. IJOP 2021; 15 (1) :27-34
URL: http://ijop.ir/article-1-444-en.html
1- Optoelectronics and Nanophotonics Research Group, Faculty of Electrical and Computer Engineering, Tarbiat Modares University, Tehran, Iran
2- Laser and Plasma Research Institute, Shahid Beheshti University, Tehran, Iran
Abstract:   (2225 Views)
Two-dimensional nanomaterials have attracted increasing attention for enhancing surface plasmon resonance (SPR) biosensors application. In this work, we use the graphene layer to improve the sensitivity of the SPR biosensors based on the conventional Kretschmann configuration. We employ Tungsten disulfide (WS2) and Molybdenum disulfide (MoS2) Two-dimensional materials as an interlayer to enhance the sensitivity of Au/Graphene biosensor in angle interrogation method. The transfer matrix method (TMM) is used to analyze the characteristics of the device. Results show that using WS2 in Au/Graphene structure increases sensitivity by about 12.64%, which is higher than MoS2. Combining graphene based SPR and ellipsometry as a highly sensitive, label-free, real-time, and versatile method can be used to measure a very small concentration of biomolecules, which leads to 170-fold enhancement compared to angle interrogation method and improves the detection accuracy and quality factor.
Full-Text [PDF 366 kb]   (783 Downloads)    
Type of Study: Research | Subject: Special
Received: 2021/01/11 | Revised: 2021/03/7 | Accepted: 2021/05/6 | Published: 2021/12/30

1. E. Wijaya, C. Lenaerts, S. Maricot, J. Hastanin, S. Habraken, J.-P. Vilcot, R. Boukherroub, and S. Szunerits "Surface plasmon resonance-based biosensors: From the development of different SPR structures to novel surface functionalization strategies," Current Opinion in Solid State and Materials Science, Vol. 15, pp. 208-224, 2011. [DOI:10.1016/j.cossms.2011.05.001]
2. M.S. Alexander, Plasmonics: Fundamentals and Applications, Springer Science & Business Media, 2007.
3. E. Kretschmann and H. Raether, "Radiative decay of non-radiative surface plasmons excited by light," Z. Naturforsch. A, Vol.23 pp. 2135-2136, 1968. [DOI:10.1515/zna-1968-1247]
4. H. Raether, Surface plasmons on smooth and rough surfaces and on gratings, Springer, Berlin, Heidelberg, 1988. [DOI:10.1007/BFb0048317]
5. E. Hutter and J. H. Fendler, "Exploitation of localized surface plasmon resonance," Adv. Mater. Vol.16, pp. 1685-1706, 2004. [DOI:10.1002/adma.200400271]
6. L. Wu, H. S. Chu, W. S. Koh, and E. P. Li, "Highly sensitive graphene biosensors based on surface plasmon resonance," Opt. Express, Vol.18, pp. 14395-14400, 2010. [DOI:10.1364/OE.18.014395] [PMID]
7. S. Szunerits, N. Maalouli, E. Wijaya, J. P. Vilcot, and R. Boukherroub, "Recent advances in the development of graphene-based surface plasmon resonance (SPR) interfaces," Anal. Bioanal. Chem, Vol. 405, pp. 1435-1443, 2013. [DOI:10.1007/s00216-012-6624-0] [PMID]
8. S. Zeng, D. Baillargeat, H.-P. Ho, and K.-T. Yong, "Nanomaterials enhanced surface plasmon resonance for biological and chemical sensing applications," Chem. Soc. Rev. Vol. 43, pp. 3426-3452, 2014. [DOI:10.1039/c3cs60479a] [PMID]
9. M.S. Rahman, M.S. Anower, M.R. Hasan, M. B. Hossain, and M.I. Haque, "Design and numerical analysis of highly sensitive Au-MoS2-graphene based hybrid surface plasmon resonance biosensor," Opt. Commun. Vol. 396, pp. 36-43, 2017. [DOI:10.1016/j.optcom.2017.03.035]
10. YI. Xu, L. Wu, and L. Kee, "MoS2-based highly sensitive near-infrared surface plasmon resonance refractive index sensor," IEEE J. Sel. Top. Quantum Electron. Vol. 25, pp. 1-7, 2018. [DOI:10.1109/JSTQE.2018.2868795]
11. C. Hsu, R. Frisenda, R. Schmidt, A. Arora, S. M. d. Vasconcellos, R. Bratschitsch, H.S.J.V.D. Zant, and A. Castellanos-Gomez "Thickness‐dependent refractive index of 1L, 2L, and 3L MoS2, MoSe2, WS2, and WSe2," Adv. Opt. Mater. Vol. 7, pp. 1900239 (1-6), 2019. [DOI:10.1002/adom.201900239]
12. J. Maurya, Y. Prajapati, V. Singh, and J. Saini, "Sensitivity enhancement of surface plasmon resonance sensor based on graphene-MoS2 hybrid structure with TiO 2-SiO 2 composite layer," Appl. Phys. A, Vol.121, pp. 525-533, 2015.
13. F. Sohrabi and S.M. Hamidi, "Optical detection of brain activity using plasmonic ellipsometry technique," Sens. Actuator B-Chem.Vol. 251, pp. 153-163, 2017. [DOI:10.1016/j.snb.2017.05.037]

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