Microfluidic Devices with Nano-sensors for Infectious Disease Detection

Abstract

Infectious diseases remain a major global health challenge, necessitating rapid, accurate, and accessible diagnostic tools. Traditional methods often suffer from limitations such as long turnaround times and complex laboratory requirements. Microfluidic devices integrated with nano-sensors offer a promising solution by enabling rapid and sensitive detection of pathogens at the point-of-care. These devices can be miniaturized, portable, and capable of performing multiple tests simultaneously. Nano-sensors, including optical, electrochemical, and magnetic sensors, enhance detection sensitivity and specificity. By leveraging these technologies, researchers aim to develop innovative diagnostic tools for various infectious diseases, such as COVID-19, HIV, malaria, and influenza. The potential clinical impact of these devices includes improved patient outcomes, reduced healthcare costs, and enhanced public health surveillance. As the field continues to advance, future research efforts will focus on developing more sophisticated devices, integrating artificial intelligence for data analysis, and exploring their role in personalized medicine.