Eco-friendly magnetic ferrofluids nanotag for giant magnetoresistance chip-based biosensor

Puntos clave

• The biosensor achieves enhanced sensitivity for biomolecular detections, which is crucial for diagnostics.
• A significant improvement in detection capabilities occurs through the use of magnetic ferrofluids and nanotags.
• Observational analysis of the biosensor functionality demonstrates promising results in real-world applications.
• This eco-friendly innovation suggests a sustainable approach to developing sensitive biosensors for healthcare.