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How is Nanotechnology Advancing Biosensing?

Nanoscale materials are revolutionizing biosensing by providing highly sensitive and specific detection mechanisms. For example, gold nanoparticles can enhance the signal in surface plasmon resonance sensors, allowing for the detection of minute concentrations of biomolecules. Similarly, carbon nanotubes and nanowires can be functionalized with specific receptors to detect various biological agents with high precision.

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