[HTML][HTML] Terahertz antenna based on graphene material for breast tumor detection

R Aloui, H Zairi, F Mira, I Llamas-Garro… - Sensing and Bio-Sensing …, 2022 - Elsevier
In this paper, two different types of graphene-based rectangular patch antennas are
designed for broadband terahertz applications. First, a patch antenna is modeled using …

Advances in Nanoplasmonic Biosensors: Optimizing Performance for Exosome Detection Applications

DT Nurrohman, NF Chiu, YS Hsiao, YJ Lai, HS Nanda - Biosensors, 2024 - mdpi.com
The development of sensitive and specific exosome detection tools is essential because
they are believed to provide specific information that is important for early detection …

Microwave spoof surface plasmon sensor for dielectric material characterization

I Llamas-Garro, Z Brito-Brito, F Mira… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
A microwave planar resonator sensor design supporting spoof surface plasmon waves is
used for wafer dielectric characterization. The proposed circuit guides the microwave as a …

Harnessing quantum plexcitons for enhanced sensitivity and selectivity of creatinine sensor

MAA Khushaini, NH Azeman, THTA Aziz… - Sensors and Actuators B …, 2024 - Elsevier
Despite their widespread usage, surface plasmon resonance (SPR) sensors have several
drawbacks, including limited sensitivity and the requirement for sophisticated …

Exploiting a strong coupling regime of organic pentamer surface plasmon resonance based on the Otto configuration for creatinine detection

MA Ahmad Khushaini, NH Azeman, M Mat Salleh… - Optics …, 2022 - opg.optica.org
The sandwiched material-analyte layer in the surface plasmon resonance (SPR)-Otto
configuration emulates an optical cavity and, coupled with large optical nonlinearity material …

Third-order nonlinearity with subradiance dark-state in ultra-strong excitons and surface plasmon coupling using self-antiaggregation organic dye

MAA Khushaini, NH Azeman, THTA Aziz… - Physica …, 2023 - iopscience.iop.org
A strong coupling regime with dressed states is formed when a propagating surface
plasmon (PSP) mode coherently exchanges energy with an ensemble of excitons at a rate …

Air-gap interrogation of surface plasmon resonance in otto configuration

Y Lee, J Kim, S Sim, I Llamas-Garro, J Kim - Micromachines, 2021 - mdpi.com
In this study, a micromachined chip in Otto configuration with multiple air-gaps (1.86 μm,
2.42 μm, 3.01 μm, 3.43 μm) was fabricated, and the resonance characteristics for each air …

Prospects for developing pressure and tactile sensors based on surface plasmon resonance

JO Maciel-Neto, G de Freitas Fernandes… - IEEE Sensors …, 2022 - ieeexplore.ieee.org
In this work, one examines the prospects of using the surface plasmon resonance (SPR)
effect in the Otto configuration for pressure and deformation sensing. An open Otto chip …

Sim-SPR: An open-source surface plasmon resonance simulator for academic and industrial purposes

EB Costa, EP Rodrigues, HA Pereira - Plasmonics, 2019 - Springer
In this paper, an open-source simulation tool is proposed to evaluate the SPR effect
considering a multilayer structure. The open-source simulator is called Sim-SPR and it …

Monte Carlo and particle swarm methods applied to the design of surface plasmon resonance sensors

LM Cavalcanti, E Fontana - 2016 IEEE SENSORS, 2016 - ieeexplore.ieee.org
One of the main challenges of designing Surface Plasmon Resonance-SPR-sensors is to
maximize their sensitivity. In this paper two heuristic algorithms are investigated-Monte Carlo …