A portable acoustic biosensing platform combined with paper-based capillary fluidics for the rapid detection of antibodies in serum

Puntos clave

• This research aims to develop a portable platform for the efficient detection of antibodies in serum samples.
• Developed a portable biosensing platform that integrates a pocket-size network analyzer with paper-based fluidics.
• Utilized a regenerable sensing surface to enhance detection capabilities.
• Tested the platform's effectiveness in rapidly detecting antibodies near or at the point-of-care.
• Achieved quantitative antibody detection with the low-cost platform.
• Demonstrated the capability of the system for use in real-time scenarios at point-of-care.
• Detected antibodies effectively with a simple interface, enabling easier access to testing.