[HTML][HTML] Recent advancements in MXene-based biosensors for health and environmental applications—a review

A Ali, SM Majhi, LA Siddig, AH Deshmukh, H Wen… - …, 2024 - pmc.ncbi.nlm.nih.gov
Owing to their unique physicochemical properties, MXenes have emerged as promising
materials for biosensing applications. This review paper comprehensively explores the …

Design and analysis of high-sensitivity hormone sensor with KNN behavior prediction for healthcare and biomedical applications

J Wekalao, A Baz, SK Patel - Measurement, 2025 - Elsevier
This study presents an advanced sensor system integrating gold metasurfaces with
graphene for the detection of reproductive hormones via refractive index variations. The …

Numerical analysis of an advanced infrared-based metasurface surface Plasmon resonance sensor for COVID-19 detection

J Wekalao, A Baz, SK Patel - Diamond and Related Materials, 2024 - Elsevier
The SARS-CoV-2 pandemic has highlighted the critical need for rapid and precise
diagnostic methodologies. Conventional testing approaches often exhibit limitations in terms …

Nanoengineered graphene metasurface surface plasmon resonance sensor for precise hemoglobin detection with AI-assisted performance prediction

J Wekalao, N Mandela, O Apochi, C Lefu, T Topisia - Plasmonics, 2024 - Springer
The development of highly sensitive and reliable biosensors for hemoglobin detection is
crucial for various medical and diagnostic applications. Hemoglobin, a vital protein in red …

High-performance terahertz surface plasmon resonance sensor with graphene-perovskite metasurface for early cancer detection

A Bouhenna, O Zeggai, J Wekalao, A Achour… - Plasmonics, 2024 - Springer
Cancer continues to be a major global health challenge, where early detection is vital for
enhancing patient survival rates. Conventional diagnostic techniques frequently face …

Terahertz metasurface biosensor for high-sensitivity salinity detection and data encoding with machine learning optimization based on random forest regression

J Wekalao, N Mandela - Optical and Quantum Electronics, 2024 - Springer
This research presents a terahertz-based biosensor for high-precision salinity detection,
employing a synergistic integration of graphene, gold, and silver in a metasurface …

Graphene-enabled multiresonator metasurfaces for ultrasensitive surface Plasmon resonance detection of waterborne bacteria across multiple frequencies with …

J Wekalao, SK Patel, AM Balamurugan, FA Al-Zahrani - Plasmonics, 2024 - Springer
This investigation presents the development and characterization of a high-performance
terahertz biosensing platform optimized for ultrasensitive detection of waterborne pathogens …

Development of a High-Sensitivity Graphene-Metal Nanocomposite Metasurfaces Biosensor with Machine Learning Integration for Rapid Detection of Waterborne …

J Wekalao - Plasmonics, 2025 - Springer
Pathogenic bacteria in water systems present a significant epidemiological burden, with
substantial mortality rates observed predominantly in regions lacking advanced water …

Graphene-Based SPR Sensor Design for Bio-Alcohol Detection in the Terahertz Regime with Machine Learning Optimization Using XGBoost Regressor

J Wekalao, SK Patel, A Panchapakesan, FA Al-Zahrani - Plasmonics, 2025 - Springer
This study presents the design and computational simulation of a graphene-based sensor
optimized for bio-alcohol detection within the terahertz frequency range. The sensor …

Automated Malaria Detection Using Deep Learning: A Convolutional Neural Network Approach for Microscopic Cell Image Analysis

M Mahajan, AS Kalra, A Bansal… - … on Decision Aid …, 2024 - ieeexplore.ieee.org
This study explores using a Convolutional Neural Network (CNN) for automated malaria
detection from microscopic cell images. A dataset of 27,558 images was split into training …