Aug 2026· Chemistry Africa· Vol 9· 0 citations· 115 references
TL;DR
This review highlights current trends in electro-immunosensor development for biomedically significant re-emerging infectious diseases that pose major public health concerns and provides an overview of intriguing electrode fabrication techniques and their underlying electrochemical principles.
This review summarizes relevant biosensor types, including electrochemical, optical, mass-sensitive, microfluidic, nano-biosensors (recently developed), and hydrogel-based systems with discussion of their underlying analytical principles and performance for clinically important cancer biomarkers.
This mini‐review summarizes recent advances in SPE‐based electrochemical biosensors, focusing on fabrication strategies, surface modification approaches, and emerging biomedical applications, and highlights opportunities for advancing next‐generation portable and wearable biosensing platforms.
Zhi-Qi Li, Lu Zhang, Yuan-Kai Chen et al.· Analysis & Sensing· 0 citations
The early diagnosis of diseases significantly enhances the chances of successful treatment and reduces healthcare costs. Electrochemical nanosensors, integrating advances in chemistry, nanotechnology, and materials science, have emerged as powerful tools in clinical diagnostics. These sensors combine high sensitivity,...
B. N. Chandrashekar, Deepika, B. E. Kumara Swamy· International journal of fun...· 0 citations
This feature review article summarizes research activities in our laboratories over the past two decades developing microfluidic sensor arrays for disease biomarkers using nanomaterials and other advanced features to achieve unprecedented sensitivity in biomedical samples. We focus here mainly on detecting panels of pr...
Mohammed Sharafeldin, James F. Rusling· Chemical Communications· 0 citations
This review provides a comprehensive overview of design strategies for in vivo biosensors, categorized into three implantation approaches: material-based implants, injectable microdevices, and surgical implants and discusses the historical development, state-of-the-art examples, and design considerations for each strat...
Electrochemical aptamer sensors integrate the molecular recognition capability of aptamers with electrochemical or electronic signal readout, offering promising tools for environmental monitoring, clinical diagnostics, point-of-care testing, and continuous molecular monitoring. However, their practical performance is n...
Yi-Jun Zhang, Pingtao Ming, Guan A Wang et al.· Nano-electrochemistry &...· 0 citations
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