Highly Responsive Graphene-Integrated Metasurface Surface Plasmon Resonance Sensor Augmented with Ag-Au-SiO₂ Nanostructures and Machine Learning for Advanced Biomedical Diagnostics DOI
Jacob Wekalao, Abdulkarem H. M. Almawgani,

Refka Ghodhbani

et al.

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: June 3, 2025

Language: Английский

High-Sensitivity Terahertz Gas Sensor Using Graphene-Enhanced Metasurfaces with Machine Learning Optimization DOI
Jacob Wekalao

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: March 14, 2025

Language: Английский

Citations

10
Enhanced Terahertz Graphene Metasurface Biosensor for Early Breast Cancer Detection with Machine Learning Optimization Based on Locally Weighted Linear Regression DOI
Jacob Wekalao

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: March 22, 2025

Language: Английский

Citations

9
Plasmon-Enhanced Charge Transport in Graphene-Au-SiO₂ Metasurfaces for Terahertz Biosensor Applications DOI
Jacob Wekalao,

Marouan Kouki,

Sana Ben Khalifa

et al.

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: April 3, 2025

Language: Английский

Citations

9
Advanced plasmonic sensor design for sperm detection with machine learning-driven optimization DOI
Jacob Wekalao,

Ngaira Mandela,

Gideon Mwendwa

et al.

Optical and Quantum Electronics, Journal Year: 2025, Volume and Issue: 57(5)

Published: May 3, 2025

Language: Английский

Citations

6
AI enhanced metasurface sensor design for ultra-sensitive terahertz gas detection using 2D materials DOI Creative Commons
Jacob Wekalao, Hussein A. Elsayed,

Nassir Saad Alarifi

et al.

AIP Advances, Journal Year: 2025, Volume and Issue: 15(4)

Published: April 1, 2025

Recent advancements in gas sensing technologies have significantly enhanced the detection and monitoring of gases across various applications, including environmental protection industrial safety. This paper presents a novel metasurface-based sensor design that integrates advanced two-dimensional materials, such as graphene, copper, MXene, to achieve high sensitivity selectivity terahertz detection. The proposed architecture features central circular resonator surrounded by square ring resonator, optimized for plasmonic modes, an additional gold-coated amplify capabilities. Through comprehensive modeling simulation, sensor’s performance was optimized, demonstrating remarkable with peak value 800 GHz/RIU robust responses concentrations. Moreover, implementation polynomial regression models further demonstrates relationship between structural parameters performance, achieving perfect predictive accuracy (R2 = 1.00). results indicate this innovative not only addresses growing demand efficient solutions but also sets stage future developments technology, implications healthcare diagnostics monitoring.

Language: Английский

Citations

4
VLSI-Integrated CMOS-Compatible High-Performance Terahertz Metasurface Biosensor for Dual-Mode Detection of Cancer and Malaria with Machine Learning Optimization DOI

S. Navaneethan,

Jacob Wekalao, Amuthakkannan Rajakannu

et al.

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: May 22, 2025

Language: Английский

Citations

1
Optimized Metasurface Sensor for Terahertz Gas Detection with 2d Material Integration with Behaviour Prediction Based on Polynomial Regression DOI
Jacob Wekalao

Published: Jan. 1, 2025

Language: Английский

Citations

0
Planar Surface Plasmonic Resonance Light Coupling via Transmission Diffraction Gratings for Chemical Optical Sensors DOI Creative Commons
A. Popescu, Dan Savastru

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: April 30, 2025

Language: Английский

Citations

0
Highly Responsive Graphene-Integrated Metasurface Surface Plasmon Resonance Sensor Augmented with Ag-Au-SiO₂ Nanostructures and Machine Learning for Advanced Biomedical Diagnostics DOI
Jacob Wekalao, Abdulkarem H. M. Almawgani,

Refka Ghodhbani

et al.

Plasmonics, Journal Year: 2025, Volume and Issue: unknown

Published: June 3, 2025

Language: Английский

Citations

0