Biophotonic sensor design using a 1D defective annular photonic crystal for the detection of creatinine concentration in blood serum

S Gandhi, SK Awasthi, AH Aly - RSC advances, 2021 - pubs.rsc.org
A new biophotonic sensor composed of a porous silicon (PSi)-based one-dimensional (1D)
defective annular photonic crystal (APC) was designed and theoretically investigated using …

1D porous silicon photonic crystals comprising Tamm/Fano resonance as high performing optical sensors

A Mehaney, MM Abadla, HA Elsayed - Journal of Molecular Liquids, 2021 - Elsevier
We theoretically discuss a new design for the sensing and detection of chemical and
biomedical fluids based on the change in their indices of refraction in the refractive index …

Investigation of defect based 1D photonic crystal structure for real-time detection of waterborne bacteria

A Panda, PD Pukhrambam - Physica B: Condensed Matter, 2021 - Elsevier
We have proposed both symmetric and asymmetric configurations of 1D defective photonic
crystal structures, which are designed with an alternate arrangement of MgF 2 and PbS for …

A doped-polymer based porous silicon photonic crystal sensor for the detection of gamma-ray radiation

FA Sayed, HA Elsayed, A Mehaney, MF Eissa, AH Aly - RSC advances, 2023 - pubs.rsc.org
In this research, a theoretical investigation of the one-dimensional defective photonic
crystals is considered for the detection of gamma-ray radiation. Each unit cell of the …

[HTML][HTML] Theoretical investigations of Tamm plasmon resonance for monitoring of isoprene traces in the exhaled breath: Towards chronic liver fibrosis disease …

A Mehaney, ZA Alrowaili, HA Elsayed, TA Taha… - Physics Letters A, 2021 - Elsevier
Detection of blood-carried volatile organic compounds (VOCs) existing in the exhaled breath
of humans is an attractive research point for noninvasive diagnosis of diseases. In this …

Detection of toluene traces in exhaled breath by using a 1D PC as a biomarker for lung cancer diagnosis

AM Ahmed, A Mehaney, HA Elsayed - The European Physical Journal …, 2021 - Springer
The ease of treatment and high cure rates for many diseases are mainly depending on the
early and smooth detection of these diseases. In this research paper, we present a novel …

Investigation of an annular photonic crystal sensor for real-time monitoring of calcium carbonate scales in water distribution systems

AA Ameen, A Panda, A Mehaney, M Tlija, S Bellucci… - Heliyon, 2024 - cell.com
This research exhibits a new configuration of photonic crystals known as annular photonic
crystals (APCs) for real-time detection of calcium carbonate (CaCO 3) scale in the water …

Sensitivity enhancement of annular one dimensional photonic crystals temperature sensors with nematic liquid crystals

MM Abadla, HA Elsayed, A Mehaney - Physica Scripta, 2020 - iopscience.iop.org
A novel design of one dimensional annular photonic crystals with a low birefringence
nematic liquid crystal as a defect layer is introduced. The output field of the sensor structure …

Refractometric and temperature sensors based on one-dimensional binary photonic crystal including a superconducting layer

AHM Almawgani, SA Taya, MA Abutailkh, N Doghmosh… - Cryogenics, 2022 - Elsevier
A refractometric and low-temperature sensor based on a simple one-dimensional binary
photonic crystal is investigated. The photonic crystal consists of alternating layers of …

Analysis and detection of women's reproductive hormones using a bistable and reconfigurable 1D annular photonic crystal composed of the Ge 2 Sb 2 Te 5 phase …

S Gandhi, SK Awasthi - RSC advances, 2022 - pubs.rsc.org
In this study, the reconfigurable biosensing capabilities of the one-dimensional annular
photonic structure,(AB) 5CDC (AB) 5, was examined theoretically. The proposed structure …