| Autor: |
Maryam Sharifi, Sadeq Mohammed Ameen Mahmood |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
International Journal of Biophotonics and Biomedical Engineering, Vol 3, Iss 1, Pp 73-78 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2980-9037 |
| DOI: |
10.30495/ijbbe.2023.1991561.1027 |
| Popis: |
In the present paper , we propose surface plasmon resonance biosensor in combination with a photonic crystal that works based on changing the refractive index of the biomaterial using the transfer matrix method to diagnose blood components. The proposed biosensor structure is (TiO2/ SiO2)^2 / silver/ gold/ graphene , which gives a narrow angular reflectivity resonance. The performance parameters of biosensor such as sensitivity, detection accuracy reported. Our results show that the sensitivity of the proposed configuration is 150 deg /RIU, which is acceptable compared to the values reported in previous studies and shows better performance of the proposed biosensor. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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