New, old science combine to make faster medical test

Magnetic nanoparticles are coated with an antibody, then aligned in formation within a magnetic field and tallied under laser optics. The result could lead to speedy diagnoses for infectious diseases….

Magnetic nanoparticles are coated with an antibody, then aligned in formation within a magnetic field and tallied under laser optics. The result could lead to speedy diagnoses for infectious diseases….