Overview of optical biosensors for early cancer detection: fundamentals, applications and future perspectives
Simple Summary Due to the increase in cancer incidence worldwide, a necessity for early
cancer detection arises. Since the conventional detection and treatment techniques are …
cancer detection arises. Since the conventional detection and treatment techniques are …
Metal-insulator-metal nano square ring resonator for gas sensing applications
In this paper, three designs of Square Ring resonator (SRR) based on metal-insulator-metal
(MIM) WG are reported. The transmission spectra and electric field distribution of the sensor …
(MIM) WG are reported. The transmission spectra and electric field distribution of the sensor …
Refractive index sensor based on a metal–insulator–metal waveguide coupled with a symmetric structure
S Yan, M Zhang, X Zhao, Y Zhang, J Wang, W ** - Sensors, 2017 - mdpi.com
In this study, a new refractive index sensor based on a metal–insulator–metal waveguide
coupled with a notched ring resonator and stub is designed. The finite element method is …
coupled with a notched ring resonator and stub is designed. The finite element method is …
Label-free highly sensitive hybrid plasmonic biosensor for the detection of DNA hybridization
A highly sensitive hybrid plasmonic slot-waveguide (HPSW) biosensor based on silicon-on-
insulator is proposed and analyzed for DNA hybridization detection. The reported design is …
insulator is proposed and analyzed for DNA hybridization detection. The reported design is …
Highly sensitive photonic sensor based on V-shaped channel mediated gold nanowire
M Omri, F Ouerghi, F Abdelmalek… - IEEE sensors …, 2020 - ieeexplore.ieee.org
This paper presents a highly sensitive Surface Plasmon Resonance (SPR) biosensor using
gold (Au) nanowires mediated single and double V-Shaped Channels (VSC). The proposed …
gold (Au) nanowires mediated single and double V-Shaped Channels (VSC). The proposed …
Design of aluminum-based nanoring arrays for realizing efficient plasmonic sensors
In this work, for the first time to our knowledge, an aluminum-based plasmonic nanoring
array has been employed to present a practical approach for design of efficient optical …
array has been employed to present a practical approach for design of efficient optical …
Improved Sensitivity of a Sensor Based on Metallic Nano-cylinder Coated with Graphene
M Hedhy, F Ouerghi, S Zeng, F AbdelMalek - Plasmonics, 2024 - Springer
This paper introduces a highly sensitive biosensor based on a plasmonic nanostructure-
enhanced resonance effect. The sensor exploits a hexagonal photonic crystal composed of …
enhanced resonance effect. The sensor exploits a hexagonal photonic crystal composed of …
Bidirectional Angle-Tolerant Polarization-Tuned Filtering and Wide-Range Refractive Index Sensing Based on Metal Film Coated Nanograting
W Cui, Q Wu, B Chen, X Li, X Luo, W Peng - Nanomaterials, 2020 - mdpi.com
The miniaturization and integration of photonic devices are new requirements in the fast-
growing optics field. In this paper, we focus on a feature-rich sub-wavelength nanograting …
growing optics field. In this paper, we focus on a feature-rich sub-wavelength nanograting …
Silicon Nanowires for DNA Sensing
Highly sensitive hybrid plasmonic slot waveguide (HPSW) biosensors based on silicon on
insulator (SOI) are proposed and analyzed for DNA hybridization detection. The reported …
insulator (SOI) are proposed and analyzed for DNA hybridization detection. The reported …