Design and Analysis of 2D Photonic Crystal Based Biosensor to Detect Different Blood Components

Arunkumar, R.; Suaganya, Thinakaran; Robinson, S.

doi:10.1007/s13320-018-0479-8

Cited by 96 publications

(52 citation statements)

References 45 publications

(48 reference statements)

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“…By using Maxwell's electromagnetic Eq. (1), it is easy to prove that PC's functions are almost similar to the sensor [30][31][32][33].…”

Section: Photonic Crystal Sensormentioning

confidence: 97%

Design of Two-Dimensional Photonic Crystal Based Biosensors for Abnormal Tissues Analysis

Asuvaran¹,

Elatharasan²

2021

Preprint

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The recognition of different classifications of brain irregular tissues is an incredible test in robot-helped Minimally Invasive Surgery (MIS) that includes connection with the tissues. In this paper, an optical sensor was designed in order to assess the Refractive Index (RI) of various brain tissues while the robotic surgery is performed. This research work is based on the 2-Dimensional (2D) Photonic Crystal (PC) bio-sensor powered by electromagnetic radiation. It reaches the range from UV to IR and is deeply intended to profoundly touch the changes in the refractive index of different tissues. Due to the fact that the refractive index of the abnormal tissues is very different from the normal tissues, the sensor can easily be distinguished the tumors, cancer-infected brain tissues, and normal brain tissues. As a result, the sensor exhibits a different range of frequency, wavelength and amplitude spectra which respond to the small changes that occur in the refractive index of the brain tissue.

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“…By using Maxwell's electromagnetic Eq. (1), it is easy to prove that PC's functions are almost similar to the sensor [30][31][32][33].…”

Section: Photonic Crystal Sensormentioning

confidence: 97%

Design of Two-Dimensional Photonic Crystal Based Biosensors for Abnormal Tissues Analysis

Asuvaran¹,

Elatharasan²

2021

Preprint

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“…Its sensitivity is linear in the RI range of 1.33-1.38 [53]. Arunkumar et al used a second dimension photonic crystal based biosensor to detect the RIs of cypton, blood plasma, and hemoglobin, which were 1.34, 1.35, and 1.38, respectively [54]. The proposed biosensor can detect analytes repeatedly.…”

Section: Structural Design and Materialsmentioning

confidence: 99%

Highly Sensitive Biosensor Based on Partially Immobilized Silver Nanopillars in the Terahertz Band

Liu

Bai

2021

Photonics

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In this paper, a highly sensitive biosensor based on partially immobilized silver nanopillars is proposed. The working frequency of this sensor is in the terahertz band, and the range of the detected refractive index is 1.33 to 1.38. We set air holes of two different sizes on the cross-section of the optical fiber and arranged them into a hexagon. In order to improve the sensitivity, silver nanopillars were immobilized on part of the surface of the fiber cladding. The method for detecting the change of refractive index of the bio-analyte was based on local surface plasmon resonance properties of noble metal. The research recorded valuable data about the values of loss peak and full width at half maximum as well as resonance frequency shift under different setting conditions. The data present the biosensor‘s final sensitivity as 1.749 THz/RIU.

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“…In the last few decades, 1D, 2D, and 3D photonic crystals (PCs) and phononic crystals have been received extensive attention in sensing applications as a biochemical sensor, salinity sensor, and filters (El-Khozondar et al 2019 ; Arafa et al 2017 ; Beheiry et al 2010 ; Natesan et al 2018 ; Arunkumar et al 2019 ; Amiri et al 2019 ; Elsayed and Mehaney 2018 ; Zaky et al 2020 ; Abd El-Ghany et al 2020 ; Zaky and Aly 2020 ; Khateib et al 2020 ). The PCs are periodic structures of alternating dielectrics (Abd El-Ghany et al 2020 ; Aly and Elsayed 2012 ; Aly et al 2020a ; Aghajamali et al 2015 ; Nayak et al 2017 , 2018 , 2019 ; Guo et al 2020a ; Srivastava and A. J. J. O. S. Aghajamali, and N. Magnetism 2017 ; Shiri et al 2019 ; Zhou et al 2021 ), nanocomposites (Aly et al 2018a ), superconductors (Aly et al 2019 , 2018b ), or metal with different refractive indices in one, two or three directions (Yablonovitch 1987 ; Shaban et al 2017 ; Winn et al 1998 ).…”

Section: Introductionmentioning

confidence: 99%

Plasma cell sensor using photonic crystal cavity

2021

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The performance of one-dimensional photonic crystal for plasma cell application is studied theoretically. The geometry of the structure can detect the change in the refractive index of the plasma cells in a sample that infiltrated through the defect layer. We have obtained a variation on the resonant peak positions using the analyte defect layer with different refractive indices. The defect peak of the optimized structure is red-shifted from 2195 to 2322 nm when the refractive index of the defect layer changes from 1.3246 to 1.3634. This indicates a high sensitivity of the device (S = 3300 nm/RIU) as well as a high Q-factor (Q = 10 3 ). The proposed sensor has a great potential for biosensing applications and the detection of convalescent plasma.

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Design and Analysis of 2D Photonic Crystal Based Biosensor to Detect Different Blood Components

Cited by 96 publications

References 45 publications

Design of Two-Dimensional Photonic Crystal Based Biosensors for Abnormal Tissues Analysis

Design of Two-Dimensional Photonic Crystal Based Biosensors for Abnormal Tissues Analysis

Highly Sensitive Biosensor Based on Partially Immobilized Silver Nanopillars in the Terahertz Band

Plasma cell sensor using photonic crystal cavity

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