2D photonic crystal based biosensor for the detection of chikungunya virus

In this paper, a 2-D photonic crystal double ring resonator based biosensor has been designed for the detection of chikunguniya virus through normal and infected plasma, platelets, red blood cell & uric acid in blood. The refractive index of whole blood is a function of wavelength, it constitute...

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Bibliographic Details
Published inOptik (Stuttgart) Vol. 237; p. 166575
Main Authors Sharma, Sanjeev, Kumar, Arun, Singh, Kh. S., Tyagi, Hitender Kumar
Format Journal Article
LanguageEnglish
Published Elsevier GmbH 01.07.2021
Subjects
Blood components
FDTD method
PWE method
Refractive index
PWE method
Blood components
Refractive index
FDTD method
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Summary:In this paper, a 2-D photonic crystal double ring resonator based biosensor has been designed for the detection of chikunguniya virus through normal and infected plasma, platelets, red blood cell & uric acid in blood. The refractive index of whole blood is a function of wavelength, it constitutes such as plasma, platelets, RBC and uric acid for sensed transmittance, quality factor and power efficiency. The resonant peak of the structure shifting from high to low refractive index of blood component shows the sensitivity of the material. In case of chikungunya, It`s also observed that it has a low quality factor (60.12), high transmission efficiency (98 %) and good sensitivity (3.43 × 103nm/RIU). In case of chikungunya, FDTD software is more suitable to evaluate the results.
ISSN:0030-4026
1618-1336
DOI:10.1016/j.ijleo.2021.166575